JP3140937U - Press transfer processing plate and image forming body - Google Patents

Abstract

When a viewing angle is moved in all directions, that is, in a horizontal direction and a vertical direction, a changing image that appears from one image to another appears to change clearly, and the image changes even in an overlapping region of the images. An image forming body that can be clearly seen and a press transfer processing plate for obtaining the image forming body are provided.
An acute angle concavo-convex pattern expressing a plurality of types of images 4 and a background region 5 and each of the plurality of types of images engraved with a plurality of fine concavo-convex parallel lines in cells partitioned in a grid pattern. In the case where there is a region where a plurality of types of images overlap each other, the overlapping image region is overlapped. Each of the concavo-convex pattern cells forming each image is formed from a combination of at least one concavo-convex pattern cell.
[Selection] Figure 1

Description

  The present invention utilizes press transfer technology to transfer and form a plurality of images formed in a concavo-convex shape on the surface of a workpiece, and to form a transfer in a concavo-convex shape on the surface of the workpiece. It is related with the formed image forming body.

  In general, in a press transfer technique for transferring and forming an image on the surface of a workpiece such as paper, an image forming body formed in a predetermined uneven shape on the surface of the workpiece using a press transfer processing plate. A transfer forming method is used. The protrusions on the surface of the press transfer processing plate are engraved with uneven image patterns such as predetermined characters, patterns, patterns, designs, patterns, etc., and the press transfer processing plate is formed on the surface of the workpiece. By pressing, an image forming body corresponding to a desired image engraved on the press transfer processing plate is transferred and formed on the surface of the workpiece. In this case, using a transfer foil material such as a transfer foil film, a foil press-and-press transfer processing method for transferring and forming a concavo-convex image forming body made of the transfer foil material on the surface of the workpiece, and a transfer foil material are used. An embossing and pressing transfer processing method is used in which a concavo-convex image forming body is directly transferred and formed on the surface of a workpiece without using it.

  As a transfer foil material used in the foil pressing and pressure transfer processing method, for example, a transfer foil film composed of a base film layer, a release layer, a metal coloring layer, and a heat-melt adhesive layer is used. In particular, as the metal coloring layer, a foil base material or a film material such as a metal rolling layer, a metal vapor deposition layer, or a coloring layer exhibiting a metal color is configured. In the case of performing foil pressing, the heat-melt adhesive layer of the transfer foil film and the workpiece are disposed so as to face each other, and heat pressing is performed from above the transfer foil film with a press transfer processing plate. The foil layer composed of the metal coloring layer and the heat-melt adhesive layer is such that the heat-melt adhesive layer is melted by heat pressing and develops an adhesive property, and only the portion pressed by the pressure transfer processing plate is the surface of the workpiece. The image forming body having a concavo-convex shape corresponding to the concavo-convex image pattern engraved and formed on the surface of the press transfer processing plate is transferred and formed on the surface of the workpiece. In this case, the other part and the base film layer remain on the transfer foil film side without being transferred to the surface of the workpiece.

  In the press-and-press transfer processing method, in particular, a press-transfer processing plate is directly pressed against the surface of the workpiece without using a transfer foil material on the workpiece having a colored surface region exhibiting gloss. As a result, a concavo-convex image forming body corresponding to the concavo-convex image pattern engraved and formed on the surface of the pressure transfer plate is transferred and formed on the glossy colored surface region.

  In such a press transfer processing plate, in particular, an image formed of a press transfer processing plate engraved with a fine line-shaped uneven pattern group having a predetermined inclination angle and a fine line-shaped uneven pattern group having a predetermined inclination angle. The body is known. For example, in Japanese Patent Laid-Open No. 62-227700, a transfer sheet having a glossy colored layer and an adhesive layer is disposed on a workpiece, and a line-shaped concavo-convex pattern group is formed in a region divided into irregular shapes. Change the direction little by little and pressurize while pressing the press plate on which the uneven pattern formed by arranging multiple sets is transferred, and transfer the part pressed by the uneven pattern on the transfer sheet onto the work piece By transferring the concavo-convex pattern corresponding to the line-shaped concavo-convex pattern group engraved on the press plate to only a specific part of the work piece, the opal pattern forming body can be formed on the work piece with a simple operation. It is disclosed that it can be formed. Further, in Japanese Patent Laid-Open No. 3-224730, only the outermost layer of a base material having a metal layer and a thermoplastic resin outermost layer surface is provided with a line-like corrugated pattern with different angles in an irregularly divided region. It is disclosed that a packaging container using the provided base material can provide a packaging container that is partially different in gloss and exhibits an excellent decorative effect. In Japanese Utility Model Laid-Open No. 63-66299, a large number of band-shaped regions divided into strips are formed, and in each of the band-shaped regions, an information display region composed of a fine line-shaped uneven pattern group having a predetermined inclination angle, A large number of information display strips composed of a back display region composed of a back line-shaped uneven pattern group in contact with the display region and inclined at an angle different from the inclination angle, the line-shaped uneven pattern group, and the back A plurality of other information display strips composed of a line-shaped concavo-convex pattern group and other line-shaped concavo-convex pattern groups having different inclination angles and other back-line concavo-convex pattern groups, An image forming body in which the information display strip and the other information display strip are alternately formed on the surface of a sheet-like substrate having a metallic luster, which can be easily processed by a foil stamping method or intaglio printing, Information and hiding It is disclosed that a high forgery prevention effect with can display complex information such as characters can be exhibited.

  As described above, using a press transfer processing plate on which a concavo-convex pattern is formed, the image formation of the concavo-convex shape formed on the surface of the workpiece by the foil pressing press transfer processing method or the embossing press transfer processing method The body has a design effect that cannot be obtained by normal printing, such as formation of a glossy image. When the concavo-convex image is formed by a line-shaped concavo-convex pattern group, an image forming body having a unique design effect by dynamically changing the shading, brightness, color, etc. depending on the direction of illumination and the viewing angle. Is obtained. In particular, by devising the shape and combination of the line-shaped uneven patterns with different inclination angles in each of the band-shaped areas divided into a number of band-shaped areas, one of a plurality of patterns depending on the direction of light and the viewing angle. An image forming body having a changing effect such that only one pattern can be seen is also known.

JP-A-62-227700 JP-A-3-224730 Japanese Utility Model Publication No. 63-66299

  In the above-described conventional press-transfer processing plate and concavo-convex image forming body, a plurality of strip-shaped regions divided into strips are formed, and a plurality of lines are formed in each strip-shaped region with a predetermined inclination angle, thereby forming a plurality of images. In this case, by changing the inclination angle of the lines formed in the belt-like region representing each image to a different inclination angle, only one image among a plurality of images depending on the direction of illumination and the viewing angle. Changing technology is visible. However, in these prior arts, when comparing the case where the viewing angle is moved in the horizontal direction or the horizontal direction with the case where the viewing angle is moved in the vertical direction or the vertical direction, one of a plurality of images is compared. The intelligibility of changing that only one image can be seen is different. For example, if you change the viewing angle in the horizontal or horizontal direction, the changing image that appears from one image to the other appears to change somewhat clearly, but it looks in the vertical or vertical direction. When the angle is moved, there is a problem that such a changing visual effect is somewhat inferior, the clarity of the image is inferior, or these images cannot be clearly changed by changing. In particular, an image in a region where two or more images overlap is not satisfactory in terms of the quality of the changing image.

  The present invention solves the above-described problems, and only one image of a plurality of types of images can be clearly seen from a desired angle, and can be viewed in the horizontal direction or the horizontal direction, and in the vertical direction or the vertical direction. When the angle is moved, only the other images of the multiple images can be clearly seen, and even when the viewing angle is changed in all directions in this way, from one image to another The present invention provides an image forming body in which a changing image that is visible appears to change clearly, and the image changes in an overlapping region of the image and that can be clearly seen, and a press transfer processing plate for obtaining the image forming body.

  The press transfer processing plate of the present invention expresses a plurality of types of images and a background area that does not include the plurality of types of images, and at least the plurality of types of images are engraved with a fine uneven shape in a lattice shape. Expressed by a combination of a plurality of types of concave and convex pattern cells that are partitioned and arranged with regularity, and using one of the vertical direction and the horizontal direction as a reference line, the plurality of types of concave and convex pattern cells are at least: An acute-angle line pattern cell engraved with a concavo-convex shape of two or more parallel plural lines having an acute angle with respect to the reference line and an concavo-convex shape of two or more parallel plural lines with an obtuse angle with respect to the reference line A plurality of types of concavo-convex pattern cells engraved with parallel concavo-convex shapes of parallel plural lines at different angles, including the obtuse angle line concavo-convex pattern cells formed, and each of the plurality of types of images has the acute angle line Characterized in that it is formed by the combination of the uneven pattern cell comprising at least one convex pattern cell of the convex pattern cell obtuse line unevenness pattern cells.

  In the press transfer processing plate, particularly preferably, when there is an overlapping area of the images of the plurality of types, the overlapping overlapping image area forms an uneven pattern that forms the overlapping image. It is characterized by being formed from a combination of at least one type of concave / convex pattern cell among the cells.

  In the press transfer processing plate, it is particularly desirable that the plurality of types of images and the background region are expressed by a combination of the plurality of types of concavo-convex pattern cells, and the plurality of types of images are first. When there are two types of images, an image and a second image, the plurality of types of concavo-convex pattern cells are a first acute-angle concavo-convex pattern cell engraved with an concavo-convex shape of acute parallel lines with respect to the reference line, and A second acute angle concavo-convex pattern cell engraved with an uneven shape of acute parallel multiple lines different from the first acute angle concavo-convex pattern cell, and an uneven shape of parallel plural lines with an obtuse angle with respect to the reference line The first obtuse angle line uneven pattern cell and the second obtuse angle line uneven pattern cell engraved with an uneven shape of parallel lines having an obtuse angle different from the first obtuse angle line uneven pattern cell, and the first image is Above The first acute angle concavo-convex pattern cell and the second obtuse angle concavo-convex pattern cell are formed so as to be alternately positioned in the vertical direction and the horizontal direction, and the second image is the second acute angle concavo-convex pattern cell. The first obtuse angle line uneven pattern cells are formed so as to be alternately arranged, and the overlapped image region where the first image and the second image overlap is the first acute angle line uneven pattern cell and the first The obtuse angle line uneven pattern cells are formed so as to be alternately arranged, and the background area not including the first image and the second image is the second acute angle line uneven pattern cell and the second obtuse angle line unevenness. The pattern cells are combined so as to be alternately positioned.

  In the press transfer processing plate, it is particularly desirable that the plurality of types of images and the background region are expressed by a combination of the plurality of types of concavo-convex pattern cells, and the plurality of types of images are first. When the image and the second image are two types of images, the plurality of types of uneven pattern cells are engraved with an uneven shape of acute parallel lines in the range of 0 to 45 degrees with respect to the reference line. The first acute angle line concavo-convex pattern cell and the concavo-convex shape of parallel multiple lines with acute angles different from the first acute line concavo-convex pattern cell in a range from 45 degrees to 90 degrees with respect to the reference line. A second obtuse line concavo-convex pattern cell, a first obtuse angle line concavo-convex pattern cell engraved with an concavo-convex shape of obtuse parallel lines in the range of 135 to 180 degrees with respect to the reference line, and the reference line Against 90 And the second obtuse line concavo-convex pattern cell engraved with the concavo-convex shape of the parallel obtuse angle different from the first obtuse angle line concavo-convex pattern cell in the range from 1 to 135 degrees, and the first image is the first image 1 acute angle concavo-convex pattern cell and the second obtuse angle concavo-convex pattern cell are formed so as to be alternately arranged, and the second image is the second acute angle concavo-convex pattern cell and the first obtuse angle concavo-convex pattern cell. The overlapped image region in which the first image and the second image overlap each other is formed by combining the first acute angle uneven pattern cell and the first obtuse angle uneven pattern cell. The background region that is formed so as to be alternately positioned and does not include the first image and the second image includes the second acute angle line uneven pattern cell and the second obtuse angle line uneven pattern cell. There, characterized in that it is formed by combining so as to be positioned alternately.

  In the press-transfer processing plate, it is particularly desirable that the plurality of types of images and the background region are expressed by a combination of the plurality of types of uneven pattern cells, and the plurality of types of images are the first. When there are n types of images from the image to the nth image, the plurality of types of concavo-convex pattern cells include concavo-convex shapes of parallel plural lines at different angles including the acute angle concavo-convex pattern cell and the obtuse angle concavo-convex pattern cell. (N + 1) types of concavo-convex pattern cells from the first concavo-convex pattern cell to the (n + 1) th concavo-convex pattern cell are used, and each of the n types of images has parallel plural angles. An uneven pattern cell engraved with an uneven shape of a line is assigned, and an area where each of the n types of images exists independently is included in each image. Formed by combining any one of the uneven pattern cells from the first uneven pattern cell to the n-th uneven pattern cell and the (n + 1) -th uneven pattern cell that are alternately positioned. In the overlapped image region in which two or more of the n types of images overlap, the uneven pattern cells of the uneven pattern cell assigned to the image of the overlapped region are adjacent to each other. The background region that is formed by being combined at the position and does not include any of the n types of images is formed by being positioned and combined so as to include only the (n + 1) th uneven pattern cell. It is characterized by.

  In the press-transfer processing plate, it is particularly desirable that the plurality of types of images and the background region are expressed by a combination of the plurality of types of uneven pattern cells, and the plurality of types of images are the first. When there are n types of images from the image to the nth image, the plurality of types of concavo-convex pattern cells include concavo-convex shapes of parallel plural lines at different angles including the acute angle concavo-convex pattern cell and the obtuse angle concavo-convex pattern cell. (N + 1) types of concavo-convex pattern cells from the first concavo-convex pattern cell to the (n + 1) th concavo-convex pattern cell are used, and each of the n types of images has parallel plural angles. An uneven pattern cell engraved with an uneven shape of a line is assigned, and an area where each of the n types of images exists independently is included in each image. Formed by combining any one of the uneven pattern cells from the first uneven pattern cell to the nth uneven pattern cell and the (n + 1) th uneven pattern cell that are alternately positioned. The overlapping image region in which two or more of the n types of images overlap each other includes all the uneven pattern cells of the uneven pattern cell assigned to the image of the overlapping region and the (n + 1) th uneven pattern cell. Are formed such that the uneven pattern cells different from each other are positioned adjacent to each other, and the background region that does not include any of the n types of images is positioned to include only the (n + 1) th uneven pattern cell. It is characterized by being combined.

  In the press transfer processing plate, it is particularly desirable that the plurality of types of images are represented by a combination of the plurality of types of concave and convex pattern cells divided into a lattice shape, and the plurality of types of images are represented by a first image to an nth image. In the case of n types of images, the plurality of types of concavo-convex pattern cells are engraved with concavo-convex shapes of parallel plural lines at different angles including the acute angle concavo-convex pattern cell and the obtuse angle concavo-convex pattern cell N types of concavo-convex pattern cells from the first concavo-convex pattern cell to the n-th concavo-convex pattern cell are used, and each of the n types of images is engraved with a concavo-convex shape of parallel plural lines at each angle. A region where a concavo-convex pattern cell is assigned and each of the n types of images is present alone is the first concavo-convex pattern assigned to each image. An overlapping image region formed by combining any one of the uneven pattern cells from the first to the nth uneven pattern cell and overlapping two or more of the n kinds of images is an overlapping region. All the uneven pattern cells of the uneven pattern cell assigned to the image are formed by combining the different uneven pattern cells so that different uneven pattern cells are adjacent to each other, and the background region that does not include any of the n types of images The (n + 1) th uneven pattern cell formed at an angle other than the n types of pattern cells, or a fine uneven shape group such as a multiple straight line group, a multiple curve group, a multiple bent line group, a fine circle group, and a fine polygon group. Or a convex flat shape without unevenness or a concave flat shape not transferred.

  In the press transfer processing plate, it is particularly desirable that a further desired image is engraved in a desired region, and the desired image includes a multiple straight line group, a multiple curve group, a multiple bent line group, a fine circle group, and a fine polygon. It is characterized in that it is engraved and formed by a fine uneven shape group such as a group, a convex planar shape, or a concave planar shape.

  In the press transfer processing plate, it is particularly preferable that a transfer foil material is used to press-transfer and form the transfer foil material on the surface of the workpiece by foil pressing.

  An image forming body according to the present invention is formed of a plurality of types of concave and convex pattern cells that are subjected to a pressure transfer processing on a surface of a workpiece using the press transfer processing plate described above, and are engraved on the press transfer processing plate. In accordance with the surface shape, it is transferred and formed in a concavo-convex shape on the surface of the workpiece.

    The image forming body of the present invention expresses a plurality of types of transfer images and a transfer background area that does not include the plurality of types of transfer images, and at least the plurality of types of transfer images are formed in a fine concavo-convex shape in a lattice shape Expressed by a combination of a plurality of types of divided transfer concavo-convex pattern cells, and when one of the vertical direction and the horizontal direction is used as a reference line, the plurality of types of transfer concavo-convex pattern cells are at least 2 with respect to the reference line. A transfer acute angle line concavo-convex pattern cell formed in a concavo-convex shape of two or more parallel plural lines and a transfer obtuse line concavo-convex pattern cell formed in a concavo-convex shape of two or more parallel plural lines with respect to the reference line. There are a plurality of types of concavo-convex pattern cells formed in a concavo-convex shape of parallel plural lines at different angles, and each transfer image of the plurality of types of transfer images is the transfer acute angle line Transfer overlap image formed by a combination of a transfer concavo-convex pattern cell including at least one transfer concavo-convex pattern cell among the convex pattern cell and the transfer obtuse angle line concavo-convex pattern cell, and the images of the plurality of types of transfer images overlap. If there is an area, the overlapping image area is formed by a combination of at least one type of transfer uneven pattern cell among the transfer uneven pattern cells that form the overlapping images. Features.

  In the image forming body of the present invention and the image forming body transferred and formed on the workpiece using the pressure transfer processing plate of the present invention, only a desired image of a plurality of types of transfer images from a desired angle is used. Can be seen clearly, and even when the viewing angle is moved in all directions, such as in the horizontal and vertical directions, or in the horizontal and vertical directions, from one image of multiple types of transferred images to another image The image appears to change clearly. Even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image. In particular, it is possible to improve the clarity and definition of each individual image as compared to conventional press-transfer processing plates and image forming bodies. Furthermore, even in a transfer overlap area where images overlap, only one image can be clearly seen from a predetermined direction, and only the other images can be clearly seen when the viewing angle is moved in all directions. The visual recognition effect is remarkably superior to conventional press transfer processing plates and image forming bodies. Further, even when more images are overlapped, this changing visual recognition effect is remarkably superior to the conventional press transfer processing plate and image forming body, so that more images can be formed in the unit area.

  In addition, when the image forming body is an image forming body formed by foil press transfer, or when the press transfer processing plate uses a transfer foil material, the transfer foil material is pressed onto the surface of the workpiece by foil pressing. In the case of a press transfer processing plate for press transfer forming, the transferred image formed body has excellent surface gloss, expresses vivid and various colors depending on the direction of light and illumination, and The effect is further improved.

  Hereinafter, a plate for press transfer processing of the present invention and an image forming body transferred and formed in a concavo-convex shape on the surface of a workpiece will be described with reference to the drawings. In the drawings, the shape, size, dimensions, and the like of the constituent elements are not shown accurately, but outlines for explaining the features of the shape, the structure, and the like.

  FIG. 16 is a schematic configuration diagram of an embodiment of a press transfer processing apparatus using the press transfer processing plate of the present invention, and particularly shows a schematic configuration diagram when a transfer foil material is used. The press transfer processing apparatus of FIG. 16 shows a principle mechanism, and a pair of sending and receiving rolls 12 from a transfer foil material 11 wound in a roll shape to a workpiece 10 placed on a support member 9. A heating plate 7 to which a plate 1 for press transfer processing engraved with a plurality of types of images such as desired characters, patterns, patterns, designs, patterns, etc. is sandwiched with a transfer foil material 11 with a base film layer drawn out in The base film layer-attached transfer foil material 11 is transferred and formed on the workpiece 10 by being pressed and separated by the press 8 in the vertical direction. The remaining base film layer-attached transfer foil material 11 that has been transferred and formed is wound up by the other sending / receiving roll 12. The press 8 and the hot platen 7 constitute a base, and these bases move up and down. In this case, a configuration in which the heating platen 7 is not heated, a configuration in which the press transfer plate 1 is directly fixed to the press 8 without using the heating platen 7, or a substrate (not shown) is fixed to the heating platen 7. A configuration in which the press transfer processing plate 1 is fixed to the surface of the substrate is also possible. Further, it is also possible to perform a method of pressing and transferring the pressure transfer plate 1 directly to the workpiece 10 without using the transfer foil material 11. It is also possible to fix a plurality of press transfer processing plates 1 to a press transfer processing apparatus and perform press transfer processing. In this embodiment, a plate 1 for press transfer processing is used as the press transfer processing plate 1.

  FIG. 1 is a schematic diagram for explaining a press transfer processing plate 1 according to an embodiment of the present invention. FIG. 1A is a plan view of the press transfer processing plate 1. In FIG. 1, a plurality of types of images are represented by a combination of a plurality of types of concavo-convex pattern cells that are engraved in a fine concavo-convex shape and divided into a lattice pattern and arranged with regularity. A fine concavo-convex shape expressed by a combination of a plurality of types of concavo-convex pattern cells that are divided into a lattice and arranged with regularity is engraved on the surface of the press transfer processing plate 1. In the present embodiment, substantially square uneven pattern cells that are engraved in a fine uneven shape and are divided in a lattice pattern by vertical and horizontal lines orthogonal to each other are arranged with regularity in the vertical and horizontal directions. . The combination of the concavo-convex pattern cells represents a plurality of types of images 4 and a background region 5 that does not include the plurality of types of images. When one of the vertical direction and the horizontal direction is used as a reference line, the plurality of types of cells are at least acute-angle irregularities engraved with an irregular shape of two or more parallel plural lines having an acute angle with respect to the reference line. Convex / concave shape of two or more parallel plural lines at different angles including the pattern cell 2 and an obtuse angle / concave / concave pattern cell 3 engraved with an irregular shape of two or more parallel plural lines having an obtuse angle with respect to the reference line It is comprised from the multiple types of uneven | corrugated pattern cell engraved by. Each of the plurality of types of images 4 is formed by a combination of concavo-convex pattern cells including at least one concavo-convex pattern cell of the acute-angle concavo-convex pattern cell 2 and the obtuse-angle concavo-convex pattern cell 3. . Further, when there is an overlapping image region where the images of the plurality of types of images 4 overlap, the overlapping image region is at least one of the concavo-convex pattern cells forming each of the overlapping images. Each is formed from a combination of concave and convex pattern cells. In the above configuration, it is particularly desirable that each of the plurality of types of images 4 is formed by a combination of the plurality of types of uneven pattern cells including at least the acute angle line uneven pattern cell 2 and the obtuse angle line uneven pattern cell 3. Yes.

  In FIG. 1, (B), (C), (D), (E), (F) (G), (H), (I), (J) and (K) are enlargements of the respective uneven pattern cells. The plurality of types of uneven pattern cells have parallel plural lines with different inclination angles, for example, acute angles as shown in (B), (C), (D), (E) and (F) It is comprised from the line | wire uneven | corrugated pattern cell 2, and the obtuse angle line | wire uneven | corrugated pattern cell 3 as shown by (G), (H), (I), (J), and (K). For example, each concavo-convex pattern cell constitutes three parallel plural lines, and the angle of each parallel line is (B) is an acute angle of 15 degrees when the horizontal line in the horizontal direction is a reference line. ) Is an acute angle of 30 degrees, (D) is an acute angle of 45 degrees, (E) is an acute angle of 60 degrees, (F) is an acute angle of 75 degrees, and (G) is an obtuse angle of 105 degrees. (H) is an obtuse angle of 120 degrees, (I) is an obtuse angle of 135 degrees, (J) is an obtuse angle of 150 degrees, and (K) is an obtuse angle of 165 degrees. A black line region representing these vertical lines, horizontal lines, acute angle lines, and obtuse angle lines is engraved in a convex state, and other areas are engraved in a concave state. Note that the present invention is not limited to the above configuration, and a configuration in which vertical and horizontal lines are not formed and each concavo-convex pattern cell is formed by an acute angle line or an obtuse angle line is also possible. Further, a configuration in which the number of parallel plural lines of acute angle lines or obtuse angle lines is two or four or more is also possible. Further, a black line region representing a vertical line, a horizontal line, an acute angle line, and an obtuse angle line is engraved in a concave state, and other areas are engraved in a convex state. Further, the inclination angle of the parallel plural lines of the acute angle line or the obtuse angle line is not limited to the above-mentioned inclination angle, and a configuration constituted by other desired angles is also possible. Moreover, the structure which used the vertical line as the reference line as a reference line is also possible. FIG. 15 is a plan view showing the shape of another embodiment of a plurality of types of concavo-convex pattern cells that are engraved on the surface of the press transfer processing plate 1 of the present invention and divided into a lattice pattern and arranged with regularity. FIG. In the above embodiment, the shape of the plurality of types of uneven pattern cells that are partitioned in a lattice pattern and arranged with regularity has a substantially square shape that is partitioned in a lattice pattern by vertical and horizontal lines orthogonal to each other. Without being limited to the shape, a rhombic regular square concavo-convex pattern cell as shown in FIG. 15A, a rectangular concavo-convex pattern cell as shown in (B), and a parallel as shown in (C). The quadrangular concave / convex pattern cells, etc., are divided into latticed concave / convex pattern cells arranged with regularity, and in such a quadrangular concave / convex pattern cell, parallel plural lines with a predetermined inclination angle are arranged. It is also possible to adopt a configuration in which is engraved in a concavo-convex shape.

  As the plurality of types of images 4, arbitrary images such as symbols, pictures, characters, symbols, patterns, photographic images, and the like are applied. In the present embodiment, as the plurality of types of images 4, a first image 4a, a second image 4b, and a third image 4c are formed. The plurality of types of images 4 and the background region 5 are expressed by a combination of a plurality of types of cells. That is, each of the first image 4a, the second image 4b, and the third image 4c is a combination of a concavo-convex pattern cell including at least one concavo-convex pattern cell of the acute angle concavo-convex pattern cell 2 and the obtuse line concavo-convex pattern cell 3. Is formed. Alternatively, it is formed by a combination of a plurality of types of concavo-convex pattern cells including at least the acute angle concavo-convex pattern cell 2 and the obtuse angle concavo-convex pattern cell 3. The background region 5 is either a combination of a plurality of types of concavo-convex pattern cells including at least the acute-angle concavo-convex pattern cell 2 and the obtuse-angle concavo-convex pattern cell 3, It is formed by a combination of one uneven pattern cell. The overlapping image region in which the first image 4a and the second image 4b overlap includes an unevenness including at least one type of uneven pattern cell that forms the first image 4a and at least one type of uneven pattern cell that forms the second image 4b. An overlapping image region formed by a combination of pattern cells, where the second image 4b and the third image 4c overlap, is at least one type that forms at least one type of concave / convex pattern cell that forms the second image 4b and the third image 4c. The overlapping image area formed by the combination of the concavo-convex pattern cells including the concavo-convex pattern cell and the first image 4a and the third image 4c is overlapped with at least one concavo-convex pattern cell forming the first image 4a and the third Formed by a combination of concavo-convex pattern cells including at least one concavo-convex pattern cell forming image 4c. That. The overlapping image region where the first image 4a, the second image 4b, and the third image 4c overlap is at least one type of concave / convex pattern cell forming the first image 4a and at least one type of concave / convex pattern forming the second image 4b. It is formed by a combination of a concavo-convex pattern cell including a cell and at least one type of concavo-convex pattern cell forming the third image 4c. In addition, it is not limited to the said structure, The structure which is a flat shape without an unevenness | corrugation is also possible, without the background area | region 5 being comprised from an uneven | corrugated pattern cell. A configuration in which the plurality of types of images 4 are two types of images or four or more types of images is also possible. Also, a configuration in which a plurality of types of images 4 do not overlap, or a configuration in which any number of images of the plurality of types of images 4 overlap is possible. Further, a further desired image 6 is formed, and the further desired image 6 is not formed by the combination of the uneven pattern cells, such as a multiple straight line group, a multiple curve group, a multiple bent line group, a fine circle group, and a fine polygon group. A configuration in which a fine uneven shape group, or a convex planar shape or a concave planar shape is formed by engraving is also possible.

  The shape of the press-transfer processing plate 1 can be arbitrarily set. For example, in the plan view of the flat plate-shaped press-transfer processing plate 1, the rectangular or square press-transfer processing has a diagonal length ranging from 10 mm to 500 mm. Version 1 can be used. A large number of cells divided in a lattice shape have a substantially square shape, and the size of each square cell can be arbitrarily set. For example, in the case of a rectangular plate 1 for press transfer processing having a diagonal length of 100 mm For example, the length of one side of each square cell is preferably in the range of about 0.1 mm to about 2 mm. The pitch interval between the parallel lines engraved with the concavo-convex shape of each concavo-convex pattern cell is preferably in the range of 0.02 mm to 1 mm. The height difference between the concave portions and the convex portions of the plurality of parallel lines engraved in the concave and convex shape of each concave and convex pattern cell is preferably in the range of 0.005 mm to 0.1 mm. The line width of each parallel line is made thinner than about 1/2 or 1/2 of the pitch interval of the parallel plural lines when the line part is formed by a convex part, and the line part is formed by a concave part. In some cases, it is desirable to make the pitch larger than about ½ or ½ of the pitch interval of the parallel plural lines. These shapes, dimensions, etc. are not limited to the above, and can be arbitrarily set according to the purpose of use.

  Next, an example of a method for manufacturing the press transfer processing plate 1 will be described. The press transfer plate 1 is produced by a corrosion etching method. That is, (a) production of an original film serving as a mask for exposure, and corresponding to each lattice cell pattern, a portion to be a convex portion of the press transfer processing plate 1 is transparent and has a concave portion. An original film having a light-shielding pattern is prepared. (B) A photo-curable photosensitive resist is applied to a metal original plate to be etched. (C) The prepared original film is exposed in a state of being in close contact with the photosensitive resist-coated metal original plate. (D) Development is performed by dissolving and removing a non-cured portion of the resist partially cured by exposure using a developing device, thereby generating a pattern of lattice-like cells formed of the resist on the metal original plate. (E) A metal original plate having a lattice-like cell pattern formed of a resist is etched by corrosion using a corrosive etching apparatus, and a region excluding a portion covered with the resist is etched in a concave shape. (F) Strip the remaining resist film used as a mask. Thus, the plate 1 for press transfer processing which engraved the some uneven | corrugated pattern cell by uneven | corrugated shape by the corrosive etching process is obtained. (G) If necessary, only the portion of the metal plate that is not pressed and transferred is etched or machined. In addition, precise machining is performed. The plate 1 for press transfer processing is manufactured by such a series of steps. In the above, a photo-curable resist that is cured by light irradiation is used. However, a corrosive etching method using a photo-degradable resist that undergoes molecular crosslinking collapse by light irradiation can also be applied. Since the concave and convex portions of the concave and convex shape of the concave and convex pattern cell engraved in 1 are reversed, it is necessary to reverse the pattern shape when producing the original film. As a metal original plate produced by such a corrosive etching processing method, a metal or an alloy such as copper, iron, brass or the like can be used. The uneven pattern can also be formed by an engraving method such as engraving by laser, engraving by ionizing radiation, or engraving by high frequency welding. In this case, the original plate is not limited to metal, and plastic, rubber, and other original plates can be used, and the press transfer processing plate 1 made of plastic or rubber can be obtained.

  In the above description, the press transfer processing plate 1 having a substantially flat surface shape in a flat plate shape has been described. However, the present invention is not limited to this, and the press transfer processing plate 1 may be a columnar shape or a cylindrical shape. A plate 1 for press transfer processing in which a fine concavo-convex shape expressed by a combination of a large number of cells partitioned in a lattice shape is engraved on the surface of the roll is used. . Alternatively, it is possible to use a flexible original plate in which fine irregularities expressed by a combination of a large number of cells partitioned in a lattice pattern are engraved on the surface of a flexible thin plate that can be bent smoothly. It is also possible to use a press transfer processing plate 1 which is configured by being wound and fixed on the surface of a roll. As the fixing method, for example, fixing using magnetic force, fixing using a fixing jig such as a bolt, fixing using an adhesive, or the like can be used. An embodiment using such a roll-shaped press transfer plate will be described. FIG. 17 is a schematic configuration diagram of an embodiment of a press transfer processing apparatus using the press transfer processing plate of the present invention. The press transfer processing apparatus of FIG. 17 shows a principle mechanism, and a roll-shaped press transfer processing plate 1a and an anvil roll 9a as a support member face each other in a pair and rotate in a predetermined direction. ing. The workpiece 10a and the transfer foil material 11a are fed out in a state where the workpiece 10a and the transfer foil material 11a are located between the press transfer processing plate 1a and the anvil roll 9a. In this example, the circumferential surface of the roll corresponds to the flat plate-shaped surface described above, and the fine uneven shape expressed by a combination of a large number of cells partitioned in a lattice pattern on the circumferential surface of the roll. It is carved on the surface. That is, the development of the surface of the roll corresponds to the press transfer processing plate described above. While the roll-shaped press transfer processing plate 1a and the anvil roll 9a rotate in the direction of feeding them in synchronization with the speed of the workpiece 10a and the transfer foil material 11a, the workpiece 10a positioned between them The transfer foil material 11a is pressed. As a result, a transfer image having a concavo-convex pattern is transferred and formed on the surface of the workpiece 10a. The remaining transfer foil material 11a that has not been transferred is carried away in the other direction.

  Further, in the present invention, it is possible to use a press transfer processing apparatus as shown in FIG. In FIG. 18, the roll-shaped press transfer processing plate 1b and the planar support member 9b face each other, the roll-shaped press transfer processing plate 1b rotates in a predetermined direction, and the roll-shaped press transfer processing plate In synchronism with the rotation of 1b, the workpiece 10b and the transfer foil material 11b are fed out in a state where the workpiece 10b and the transfer foil material 11b are positioned between the press transfer processing plate 1b and the support member 9b. . Other configurations and operations are the same as those described above with reference to FIGS.

  It is also possible to use an embossing press transfer processing device that does not use a transfer foil material. That is, in the flat plate press transfer processing apparatus of FIG. 16, a plurality of types of images such as desired characters / patterns / patterns / designs / patterns are engraved on the workpiece 10 placed on the support member 9. A plurality of types of images engraved on the press-transfer processing plate 1 are directly arranged by supporting the press-transfer processing plate 1 with a fixed hot platen 7 and pressing and separating it by a press 8 in the vertical direction. It is also possible to transfer directly to the surface of the workpiece 10. In the roll-shaped press transfer processing apparatus of FIG. 17, the workpiece 10 is positioned between the roll-shaped press transfer processing plate 1 a and the anvil roll 9 a, and a plurality of types of images engraved on the press transfer processing plate 1. Can be directly transferred to the surface of the workpiece 10. In this case, the workpiece 10 can be applied when it is a material that can be deformed by pressing or pressing / heating, for example, paper, corrugated paper, plastic molding, plastic film, rubber, felt, cloth, Alternatively, a workpiece 10 such as a composite material in which these are laminated can be applied.

  Such a press transfer processing plate 1 is mounted on the press transfer processing apparatus shown in FIG. 16, or the roll-shaped press transfer processing plate 1a is mounted on the press transfer processing apparatus shown in FIG. 11 is a schematic diagram of the image forming body 100 that has been subjected to foil pressing and transfer processing on the workpiece 10 and formed by foil pressing and transfer. In FIG. 2, the image forming body 100 expresses a plurality of types of transfer images 40 and a transfer background region 50 that does not include a plurality of types of transfer images, and at least the plurality of types of transfer images 40 are partitioned in a grid pattern. A fine concavo-convex shape expressed by a combination of a plurality of types of transfer concavo-convex pattern cells arranged with good characteristics is formed on the surface. In this embodiment, the plurality of types of transfer images 40 are divided into a grid pattern by vertical and horizontal lines, and the fine uneven shape is formed by combining a plurality of types of transfer uneven pattern cells arranged regularly in the vertical and horizontal directions. Is formed. When one of the vertical direction and the horizontal direction is used as a reference line, the plurality of types of transfer concavo-convex pattern cells are at least a transfer acute angle formed in a concavo-convex shape of two or more parallel plural lines with respect to the reference line. Convex shape of two or more parallel plural lines at different angles including the line concavity and convexity pattern cell 20 and the transfer obtuse angle line concavity and convexity pattern cell 30 formed in the concave and convex shape of two or more parallel plural lines with respect to the reference line It comprises a plurality of types of concavo-convex pattern cells formed in Each transfer image of the plurality of types of transfer images 40 is a combination of transfer concavo-convex pattern cells including at least one transfer concavo-convex pattern cell 20 and at least one transfer concavo-convex pattern cell 30 of the transfer obtuse angle concavo-convex pattern cell 30. Is formed. Alternatively, each of the plurality of types of transfer images 40 is formed by a combination of the plurality of types of transfer concavo-convex pattern cells including at least the transfer acute angle line concavo-convex pattern cell 20 and the transfer obtuse angle line concavo-convex pattern cell 30. If there is a transfer overlapping image region where images of several types of transfer images 40 overlap, the overlapping image region is at least one of the transfer concavo-convex pattern cells forming each overlapping image. It is formed from a combination of transfer concavo-convex pattern cells for each type.

  That is, in FIG. 2, (B), (C), (D), (E), (F) (G), (H), (I), (J), and (K) are the respective transfer uneven patterns. FIG. 4 is an enlarged view of a cell, and a plurality of types of transfer concavo-convex pattern cells have parallel plural lines with different inclination angles, and are shown in, for example, (B), (C), (D), (E), and (F). And a transfer obtuse angle concavo-convex pattern cell 20 as shown in (G), (H), (I), (J) and (K). The transfer acute angle concavo-convex pattern cell 20 in FIG. 2 is a concavo-convex pattern cell transferred from the acute angle concavo-convex pattern cell 2 in FIG. In addition to the obtuse parallel lines, similarly, the parallel lines of the inclined angle of the transfer obtuse line uneven pattern cell 30 are acute parallel lines. For example, each concavo-convex pattern cell comprises three parallel plural lines, and the angle of each parallel line is an obtuse angle of 165 degrees and (C) is 150 when the horizontal line is a reference line. (D) is an obtuse angle of 135 degrees, (E) is an obtuse angle of 120 degrees, (F) is an obtuse angle of 105 degrees, and (G) is an acute angle of 75 degrees, (H) is an acute angle of 60 degrees, (I) is an acute angle of 45 degrees, (J) is an acute angle of 30 degrees, and (K) is an acute angle of 15 degrees. The black line regions representing these vertical lines, horizontal lines, acute angle lines, and obtuse angle lines are formed in a concave state corresponding to the convex portions of the used pressure transfer processing plate, and the other areas are formed in a convex state. . Note that the present invention is not limited to the above-described configuration, and a configuration in which vertical and horizontal lines are not formed and each concavo-convex pattern cell is formed only by an acute angle line or an obtuse angle line is also possible. Further, a configuration in which the number of parallel plural lines of acute angle lines or obtuse angle lines is two or four or more is also possible. Moreover, the structure by which the black line area | region showing a vertical line, a horizontal line, an acute angle line, and an obtuse angle line was formed in the convex state, and the other area | region was formed in the concave state is also possible. Further, the inclination angle of the parallel plural lines of the acute angle line or the obtuse angle line is not limited to the above-mentioned inclination angle, and a configuration constituted by other desired angles is also possible. Moreover, the structure which used the vertical line as the reference line as a reference line is also possible.

  As the plurality of types of transfer images 40, patterns, pictures, characters, symbols, patterns, photographic images, and the like are applied. In the present embodiment, a first transfer image 40a, a second transfer image 40b, and a third transfer image 40c are formed as the plurality of types of transfer images 40. The plurality of types of transfer images 40 and the transfer background region 50 are configured by a combination of a plurality of types of cells. That is, each of the first transfer image 40a, the second transfer image 40b, and the third transfer image 40c includes at least one transfer uneven pattern cell of the transfer acute angle line uneven pattern cell 20 and the transfer obtuse angle uneven pattern cell 30. It is formed by a combination or a combination of a plurality of types of transfer concavo-convex pattern cells including at least the transfer acute angle concavo-convex pattern cell 20 and the transfer obtuse angle concavo-convex pattern cell 30. The transfer background region 50 is a combination of a plurality of types of transfer concavo-convex pattern cells including at least the transfer acute angle concavo-convex pattern cell 20 and the transfer obtuse angle concavo-convex pattern cell 30, or the transfer acute angle concavo-convex pattern cell 20 and the transfer obtuse angle concavo-convex pattern. It is formed by a combination of any one transfer concavo-convex pattern cell of the cell 30. The transfer overlap image area where the first transfer image 40a and the second transfer image 40b overlap is at least one type of transfer uneven pattern cell that forms the first transfer image 40a and at least one type of transfer that forms the second transfer image 40b. A transfer overlap image area formed by a combination of transfer concavo-convex pattern cells including concavo-convex pattern cells, and where the second transfer image 40b and the third transfer image 40c overlap, is at least one type of transfer concavo-convex forming the second transfer image 40b. A transfer overlap image formed by a combination of a transfer concavo-convex pattern cell including a pattern cell and at least one type of transfer concavo-convex pattern cell forming the third transfer image 40c, and the first transfer image 40a and the third transfer image 40c overlap. The region includes at least one type of transfer concavo-convex pattern cell forming the first transfer image 40a and the first transfer image 40a. It is formed by the combination of the transfer unevenness pattern cell and at least one transfer uneven pattern cell to form a transfer image 40c. A transfer overlap image region in which the first transfer image 40a, the second transfer image 40b, and the third transfer image 40c overlap each other forms at least one transfer concavo-convex pattern cell forming the first transfer image 40a and the second transfer image 40b. The transfer concavo-convex pattern cell including at least one type of transfer concavo-convex pattern cell and at least one type of transfer concavo-convex pattern cell forming the third transfer image 40c is formed. In addition, it is not limited to the said structure, The transfer background area | region 50 is not comprised from a transfer uneven | corrugated pattern cell, and the structure which is a flat shape without an unevenness | corrugation is also possible. Further, a configuration in which the plurality of types of transfer images 40 are two types of transfer images or four or more types of transfer images is also possible. A configuration in which a plurality of types of transfer images 40 do not overlap, or a configuration in which an arbitrary number of transfer images of the plurality of types of transfer images 40 overlap is also possible. Further, a further desired transfer image 60 is formed, and the further desired transfer image 60 is not formed by the combination of the concave and convex pattern cells, but the multiple straight line group, the multiple curve group, the multiple bent line group, the fine circle group, and the fine polygon group. It is also possible to adopt a configuration formed by a fine uneven shape group such as a convex planar shape or a concave planar shape.

  In such an image forming body, only a desired image of a plurality of types of transfer images can be clearly seen from a desired angle, and an angle viewed in all directions such as a horizontal direction and a vertical direction, or a horizontal direction and a vertical direction. Even when the is moved, the image clearly changes from one of the multiple types of transfer images to the other image. Even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image. In particular, the clarity and definition of each individual image can be remarkably improved as compared with conventionally known press transfer processing plates and image forming bodies. Furthermore, even in a transfer overlap area where images overlap, only one image can be clearly seen from a predetermined direction, and only the other images can be clearly seen when the viewing angle is moved in all directions. The visual recognition effect is remarkably superior to conventional press transfer processing plates and image forming bodies. Further, even when more images are overlapped, this changing visual recognition effect is remarkably superior to the conventional press transfer processing plate and image forming body, so that more images can be formed in the unit area.

  Exemplary embodiments of the present invention are described below.

Example 1
FIG. 3 shows a schematic diagram of a plate 1 for press transfer processing according to an exemplary embodiment of the present invention. In FIG. 3, (A) is a plan view, and a plurality of types of images are engraved on the surface of the press transfer processing plate 1. In this embodiment, a first image 4a forming a triangle and a second image 4b forming a BCD character are engraved as a plurality of types of images. (B) is an enlarged view of a portion of the first image 4a, (C) is an enlarged view of a portion of the second image 4b, (D) is an enlarged view of a portion of the background region 5, and (E) FIG. 4 is an enlarged view of a part of an overlapping region 4ab where the first image 4a and the second image 4b overlap. Although not shown in (A), the surface of the press-transfer processing plate 1 has a fine concavo-convex shape expressed by a combination of a plurality of types of concavo-convex pattern cell cells partitioned in a grid pattern by vertical and horizontal lines orthogonal to each other. A plurality of types of concavo-convex pattern cells are engraved. When the horizontal line is used as a reference line, the plurality of types of uneven pattern cells include a first acute line uneven pattern cell 2a engraved with an uneven shape of parallel multiple lines having an acute angle (30 degrees) with respect to the reference line, and a first The second acute angle concavo-convex pattern cell 2b engraved with a concavo-convex shape of parallel multiple lines with acute angles (60 degrees) different from the acute angle concavo-convex pattern cell 2a, and parallel parallel lines with an obtuse angle (150 degrees) with respect to the reference line The first obtuse angle line concavo-convex pattern cell 3a engraved with the concavo-convex shape, and the second obtuse angle line concavo-convex pattern engraved with the concavo-convex shape of the parallel obtuse angle (120 degrees) different from the first obtuse angle line uneven pattern cell 3a Cell 3b. As shown in (B), the first image 4a is formed by combining the first acute angle line unevenness pattern cell 2a and the second obtuse angle line unevenness pattern cell 3b so as to be alternately positioned in the vertical direction and the horizontal direction, As shown in (C), the second image 4b is formed by combining the second acute angle line uneven pattern cell 2b and the first obtuse angle line uneven pattern cell 3a so as to be alternately positioned in the vertical direction and the horizontal direction, As shown in (E), in the overlapping image area 4ab where the first image and the second image overlap, the first acute angle line uneven pattern cell 2a and the first obtuse angle line uneven pattern cell 3a alternate in the vertical direction and the horizontal direction. Are combined and formed so as to be located in As shown in (D), in the background area 5 that does not include the first image and the second image, the second acute angle line uneven pattern cell 2b and the second obtuse line uneven pattern cell 3b are alternately arranged in the vertical direction and the horizontal direction. It is formed by being combined so as to be positioned.

  That is, in the configuration of the press transfer processing plate 1 shown in FIG. 3, the press transfer processing plate 1 is expressed by a combination of a plurality of types of cells in which a plurality of types of images 4 and a background region 5 are partitioned in a grid pattern. Has been. When the plurality of types of images 4 are two types of images, ie, the first image 4a and the second image 4b, the plurality of types of concavo-convex pattern cells are parallel with a plurality of acute angles in the range of 0 to 45 degrees with respect to the reference line. A first acute angle concavo-convex pattern cell 2a engraved with a line concavo-convex shape, and a plurality of parallel parallel lines with acute angles different from the first acute angle concavo-convex pattern cell in a range of 45 to 90 degrees with respect to the reference line. The second acute angle line uneven pattern cell 2b engraved with an uneven shape, and the first obtuse line uneven pattern engraved with an uneven shape of parallel plural lines having an obtuse angle ranging from 135 degrees to 180 degrees with respect to the reference line Cell 3a and second obtuse angle line uneven pattern cell 3b engraved with an uneven shape of parallel plural lines having an obtuse angle different from the first obtuse angle line uneven pattern cell in the range from 90 degrees to 135 degrees with respect to the reference line It consists of. The first image 4a is formed by combining the first acute angle concavo-convex pattern cell 2a and the second obtuse angle concavo-convex pattern cell 3b so that they are alternately positioned in the vertical direction and the horizontal direction, and the second image 4b is the second image 4b. The acute image line pattern cell 2b and the first obtuse line pattern cell 3a are formed so as to be alternately positioned in the vertical direction and the horizontal direction, and the overlapping image region where the first image and the second image overlap is formed. A background region that is formed by combining the first acute angle concavo-convex pattern cell 2a and the first obtuse angle concavo-convex pattern cell 3a so as to be alternately positioned in the vertical direction and the horizontal direction, and does not include the first image and the second image. 5 is formed by combining the second acute angle line uneven pattern cell 2b and the second obtuse angle line uneven pattern cell 3b so as to be alternately positioned in the vertical direction and the horizontal direction.

  In FIG. 3, the material of the press transfer processing plate 1 is made of brass, and the shape thereof is a rectangle having a horizontal length of 80 mm and a vertical length of 50 mm in the plan view. The shape of each cell partitioned into a lattice shape formed on the surface is a square having a vertical length and a horizontal length of 0.3 mm. In each cell, two parallel lines having a predetermined inclination angle are formed, and the pitch interval between the parallel lines is about 0.1 mm. Black line portions such as vertical lines, horizontal lines, and parallel inclined angle lines are formed in a convex state, and portions other than the black line are formed in a concave state, and the height difference between the convex portion and the concave portion is about 0.02 mm. The line width of the parallel line of the convex part is about 0.04 mm, and the line width of the grid line of the convex part is about 0.02 mm. Such a press-transfer processing plate 1 is manufactured with high accuracy by the above-described corrosion etching processing method.

  A press transfer processing plate 1 shown in FIG. 3 is mounted on the press transfer processing apparatus shown in FIG. 16, and a transfer foil material 11 having a base film layer and a transfer foil layer, and a cardboard as a workpiece 10. FIG. 4 is a schematic diagram for explaining a cross-sectional shape of the relationship between the press transfer processing plate 1, the transfer foil material 11, and the workpiece 10 in the case where the foil press pressing transfer processing is performed using. 4, (A) is a schematic cross-sectional view immediately before performing foil pressing and pressure transfer processing, and (B) is a cross section of the state when the press transfer processing plate 1 presses the transfer foil material 11 against the workpiece 10. A schematic diagram is shown, and (C) is a schematic cross-sectional view of the workpiece 10 after the foil pressing press transfer processing. In FIG. 3, the press-transfer processing plate 1 located in the state (A) presses the transfer foil material 11 against the workpiece 10 as shown in (B), so that the surface of the press-transfer processing plate 1 is pressed. Corresponding to the shape of the concavo-convex pattern engraved, the transfer foil layer of the transfer foil material 11 adheres to the workpiece 10 and is transferred to the concavo-convex shape. As a result, the workpiece 10 is formed as shown in FIG. A transfer pattern is formed by pressing the transfer foil layer that is adhered to the surface of the transfer foil and transferred to the concavo-convex pattern. When the workpiece 10 is a thick and soft material such as a fiber felt, the workpiece 10 is transferred and formed in a concavo-convex shape, and the surface of the workpiece 10 is also transferred and formed in a concavo-convex shape. Moreover, although the cross-sectional shape of the convex portion of the transfer foil layer transferred and formed in the concave-convex pattern shape shown in FIG. 4C is rounded, the thickness is not limited to this cross-sectional shape. When the transfer foil material 11 is used, or when the workpiece 10 in which the concavo-convex portion of the concavo-convex pattern engraved on the press transfer processing plate 1 enters deeply from the surface of the workpiece 10 is pressed, A transfer pattern pressed by foil is formed by transferring the concavo-convex shape faithfully to the concavo-convex shape in the depth direction of the concavo-convex pattern engraved on the transfer processing plate 1.

  4 and 16, a foil press transfer pattern is formed on the surface of a thick paper as the workpiece 10 in a concavo-convex shape so as to correspond to the concavo-convex pattern shape engraved in the press transfer processing plate 1. In this case, the transfer foil material 11 with the base film layer including the base film layer and the remaining transfer foil layer that has not been transferred to the workpiece side is wound up by the other transmission / reception roll 12. The transfer foil material 11 includes, for example, a base film layer, a release layer, a surface protective layer, a colored layer, a metal layer, and an adhesive layer, and is transferred with a base film layer (about 0.01 mm to 0.05 mm thickness). A transfer foil material comprising a foil layer can be used. Here, the base film layer is also called a carrier film layer, and a tough film such as a polyester film is used. The transfer foil layer is composed of, for example, a surface protective layer, a colored layer, a metal layer, and an adhesive layer. As the colored layer, a colorant-containing material such as a dye or a pigment, a colored film layer, or the like is used. A transparent or colored paint or plastic film is used as the surface protective layer. As the metal layer, a metal vapor deposition layer, a metal thin film layer, a metal vapor deposition film layer, a metal foil layer, or the like is used. The adhesive layer is made of an adhesive made of a material that easily adheres to a target workpiece. The release layer is formed on the base film layer side or the transfer foil layer side. By combining the metal types of these metal layers and the color types of the colored layers, a transfer foil material 11 exhibiting a desired color such as “gold”, “silver”, “metallic blue”, “metallic pink” is obtained. It is done. When such a transfer foil material 11 is used, the adhesive layer side of the transfer foil layer (surface protective layer / colored layer / metal layer / adhesive layer) is adhered to the surface of the workpiece to be formed by foil transfer. In this embodiment, a case where the transfer foil material 11 exhibiting “golden” is used will be described.

  FIG. 5 shows a schematic diagram of the image forming body 100 thus formed by foil stamping transfer. 5A is a schematic plan view of the surface of the image forming body 100, FIG. 5B is a partially enlarged schematic view of the first transfer image 40a, and FIG. 5C is a partially enlarged view of the second transfer image 40b. FIG. 6D is a schematic enlarged view of a part of the background transfer image region 50, and FIG. 5E is an enlarged schematic view of a part of the overlapping transfer image region 40ab of the first transfer image and the second transfer image. . In (B), (C), (D), and (E) of FIG. 5, the black line portion is transferred and formed in a concave state corresponding to the uneven pattern shape engraved on the used press transfer processing plate 1. The portions other than the black lines are transferred and formed in a convex state. When the horizontal line is used as a reference line, the plurality of types of transfer concavo-convex pattern cells include a first transfer acute line concavo-convex pattern cell 20a transferred corresponding to the first acute angle concavo-convex pattern cell 2a, and a second acute angle concavo-convex pattern cell. A second transfer acute angle line uneven pattern cell 20b transferred corresponding to the cell 2b, a first transfer obtuse angle uneven pattern cell 30a transferred corresponding to the first obtuse angle uneven pattern cell 3a, and a second The second transfer obtuse angle concavo-convex pattern cell 30b is formed corresponding to the obtuse angle concavo-convex pattern cell 3b. In addition, since each inclination angle line is transferred and formed, an acute angle and an obtuse angle are formed in reverse. That is, the first transfer acute angle line uneven pattern cell 20a and the second transfer acute angle line uneven pattern cell 20b are transferred and formed as obtuse angle lines, and the first transfer obtuse angle uneven pattern cell 30a and the second transfer obtuse angle uneven pattern cell 30b are acute angles. It is transferred and formed as a line.

  As shown in (B), the first transfer image 40a is configured such that the first transfer acute angle line uneven pattern cell 20a and the second transfer obtuse angle line uneven pattern cell 30b are alternately positioned in the vertical direction and the horizontal direction. The As shown in (C), the second transfer image 40b is configured such that the second transfer acute angle line uneven pattern cell 20b and the first transfer obtuse angle uneven pattern cell 30a are alternately positioned in the vertical direction and the horizontal direction. The As shown in (D), the background transfer image region 50 is configured such that the second transfer acute angle line uneven pattern cell 20b and the second transfer obtuse angle uneven pattern cell 30b are alternately positioned in the vertical direction and the horizontal direction. The As shown in (E), the transfer overlap image region 40ab of the first transfer image and the second transfer image has a first transfer acute angle line uneven pattern cell 20a and a first transfer obtuse line uneven pattern cell 30a in the vertical direction and It is configured to be alternately positioned in the horizontal direction. That is, a plurality of types of transfer images 40 and a transfer background region 50 are expressed by a combination of a plurality of types of transfer concavo-convex pattern cells divided in a grid pattern, and the plurality of types of transfer images 40 are represented by the first transfer image 40a and the second transfer image. When there are two types of transfer images of the image 40b, the plurality of types of transfer concavo-convex pattern cells include a first transfer acute angle concavo-convex pattern cell 20a engraved with an concavo-convex shape of parallel plural lines having an obtuse angle with respect to the reference line. A second transfer acute angle concavo-convex pattern cell 20b engraved with a concavo-convex shape of parallel plural lines with an obtuse angle different from the first transfer acute angle concavo-convex pattern cell, and an concavo-convex shape of acute parallel lines with respect to the reference line First transferred obtuse angle line concavo-convex pattern cell 30a, and first transfer obtuse angle line concavo-convex pattern engraved with concavo-convex shape of acute parallel plural lines different from the first obtuse angle line uneven pattern cell The first transfer image 40a includes a first transfer acute angle line uneven pattern cell 20a (inclination angle 150 degrees) and a second transfer obtuse angle line uneven pattern cell 30b (inclination angle 60) in the vertical and horizontal directions. The second transfer image 40b is formed so as to be alternately positioned. The second transfer image 40b includes a second transfer acute angle line uneven pattern cell 20b (inclination angle 120 degrees) and a first transfer obtuse angle line uneven pattern cell 30a (inclination angle 30 degrees). Are formed so as to be alternately positioned in the vertical direction and the horizontal direction, and the transfer overlap image region 40ab where the first transfer image and the second transfer image overlap is formed in the first transfer acute angle line uneven pattern cell 20a (inclination angle 150). Degree) and the first transfer obtuse angle line uneven pattern cell 30a (inclination angle of 30 degrees) are formed so as to be alternately positioned in the vertical direction and the horizontal direction, and the first transfer image and the second transfer are formed. In the transfer background area 50 that does not include the image, the second transfer acute angle line uneven pattern cell 20b (inclination angle 120 degrees) and the second transfer obtuse angle line uneven pattern cell 30b (inclination angle 60 degrees) alternate in the vertical and horizontal directions. Are combined and formed so as to be located in

  The transferred transfer foil layer of the image forming body 100 thus transferred and formed in a concavo-convex shape exhibits a glossy surface, and the line of sight of the transferred image forming body 100 is moved in the horizontal direction or the horizontal direction. When viewed, there is a line-of-sight angle where only the first transfer image 40a is clearly visible, and there is a line-of-sight angle where only the second transfer image 40b is clearly visible, and the first transfer image 40a and the second transfer image 40b are unclear. There are gaze angles that appear blurred. Further, when the image forming body 100 is viewed while moving the line of sight in the vertical direction or the vertical direction, there is a line-of-sight angle in which only the first transfer image 40a is clearly visible, and only the second transfer image 40b is clearly visible. There is a line-of-sight angle, and there is a line-of-sight angle in which the first transfer image 40a and the second transfer image 40b appear to be unclearly blurred. In particular, even in the transfer overlap image region 40ab where the first transfer image 40a and the second transfer image 40b overlap, only one transfer image of the two images can be clearly seen from a desired angle. In this way, when the image forming body 100 formed by foil stamping transfer is viewed with the line of sight moving in the left-right direction and the up-down direction, or in the horizontal direction and the vertical direction, the line-of-sight angle is such that only the first transfer image 40a can be clearly seen. In addition, there is a line-of-sight angle where only the second transfer image 40b is clearly visible. That is, even when one of a plurality of types of images can be clearly seen from a desired angle, and the viewing angle is moved in all directions of the horizontal direction or the horizontal direction, and the vertical direction or the vertical direction, 1 The changing image seen from one image to the other appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image.

  In the present embodiment, the transfer foil layer of the transfer foil material 11 is exemplified by a structure composed of a surface protective layer, a colored layer, a metal layer, and an adhesive layer. However, the transfer foil layer is formed by stamping without being limited thereto. A transfer foil layer having a predetermined configuration can be used. Further, as the workpiece 10, cardboard is used in the present embodiment, but is not limited thereto, and examples thereof include normal paper, letter paper, letter paper, notebook cover, card, label, fiber woven fabric, Fiber felt, cloth, nonwoven fabric, resin-coated paper, waterproof-coated paper, plastic film and laminated paper, plastic film sheet, leather products, plastic sheet, metal sheet, laminated film, plastic Sheets, plastic molded products, etc. are used.

  In the present embodiment, the black line portions of the concavo-convex pattern cells shown in (B), (C), (D), and (E) of the plate 1 for press transfer processing in FIG. 3 are engraved in a convex shape. However, the present invention is not limited to this, and a configuration in which the black line portion is engraved in a concave shape is also possible. As described above, the image forming body that is transferred and formed using the press-transfer processing plate 1 with the concavities and convexities engraved on the press-transfer processing plate 1 exhibit the same excellent effects as described above. Further, in this case, in the corrosion etching manufacturing process of the press transfer processing plate 1, the types of the negative resist and the positive resist, the configuration of the transparent portion and the light shielding portion of the original film serving as an exposure mask, and the like are appropriately applied. Thus, a concavo-convex pattern cell having a desired concavo-convex shape can be produced.

  In the present embodiment, the first image 4a is a triangle and the second image is a BCD character. However, the present invention is not limited to these images, and any character, pattern, symbol, pattern, photograph can be used. It is also possible to use a pressure transfer processing plate 1 engraved so as to form an arbitrary desired image such as a pattern, a pattern, or a combination thereof. Further, in this embodiment, the embodiment has been described in which a plurality of parallel lines having a predetermined inclination angle are engraved in a square concavo-convex pattern cell partitioned in a grid pattern by vertical and horizontal lines, but the present invention is limited to this configuration. Without, a rhombic regular quadrangular concave / convex pattern cell as shown in FIG. 15 (A), a rectangular concave / convex pattern cell as shown in (B), and a parallelogram concave / convex pattern as shown in (C). The cells are divided into irregular pattern cells that are divided in a lattice pattern arranged with regularity such as cells, and in such a polygonal irregular pattern cell, parallel plural lines with a predetermined inclination angle are irregular shapes. An engraved configuration is also possible, and in this case, the same effect as in the present embodiment is exhibited.

Example 2
A plate for press transfer processing according to another embodiment of the present invention is expressed by a combination of a plurality of types of cells in which a plurality of types of images 4 and a background region 5 are partitioned in a grid pattern. When there are n types of images from the 1st image to the nth image, the plurality of types of uneven pattern cells include uneven shapes of parallel multiple lines at different angles including the acute angle uneven pattern cell 2 and the obtuse angle uneven pattern cell 3. (N + 1) types of concavo-convex pattern cells from the first concavo-convex pattern cell to the (n + 1) th concavo-convex pattern cell are used, and each of the n types of images has parallel plural lines at each angle. An uneven pattern cell engraved with an uneven shape of each of the n types of images is allocated, and an area where each of the n types of images exists independently is from the first uneven pattern cell assigned to each image. Any one of the uneven pattern cells up to the n uneven pattern cell and the (n + 1) th uneven pattern cell are combined so as to be alternately positioned in the vertical direction and the horizontal direction, and n types of images are formed. In the overlapping image area in which two or more of the overlapping pattern areas overlap, all the uneven pattern cells of the uneven pattern cell assigned to the image of the overlapping area are adjacent to each other in the vertical and horizontal directions. A background region that is formed by being positioned and combined and does not include any of the n types of images is formed by being positioned and combined so as to include only the (n + 1) th uneven pattern cell. And

  FIG. 6 shows a schematic diagram of a plate for press transfer processing according to a specific example of this example. In FIG. 6, two types of images are formed as n types of images, and three types of concavo-convex pattern cells are formed as (n + 1) types of concavo-convex pattern cells. . In FIG. 6, (A) is a plan view. On the surface of the pressure transfer plate 1, two images, a first image 4 a that forms a circle as n types of images and a second image 4 b that forms EFG inverted characters, are shown. Different types of images are formed. (B) is an enlarged view of a portion of the first image 4a, (C) is an enlarged view of a portion of the second image 4b, (D) is an enlarged view of a portion of the background region 5, and (E) FIG. 4 is an enlarged view of a part of an overlapping region 4ab where the first image 4a and the second image 4b overlap. As (n + 1) types of concavo-convex pattern cells, a first acute-angle concavo-convex pattern cell 2a in which three parallel lines with an inclination angle of 30 degrees are engraved, and three parallel lines with an inclination angle of 60 degrees are engraved. Three types of concavo-convex pattern cells are engraved, the second acute-angle concavo-convex pattern cell 2b provided and the first obtuse concavo-convex pattern cell 3a provided with three parallel lines having an inclination angle of 150 degrees. In the present embodiment, the vertical lines and horizontal lines for dividing in a grid pattern are not formed, but a plurality of parallel lines with a predetermined inclination angle are engraved in each cell divided in a grid pattern in the vertical and horizontal directions. As shown in FIG. 6B, the first image 4a includes a first acute angle concavo-convex pattern cell 2a engraved with parallel lines with an inclination angle of 30 degrees and a second acute angle engraved with parallel lines with an inclination angle of 60 degrees. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 6 (C), the second image 4b includes a first obtuse unevenness pattern cell 3a in which parallel lines with an inclination angle of 150 degrees are engraved and a second acute angle in which parallel lines with an inclination angle of 60 degrees are engraved. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 6D, the background region 5 is configured such that the second acute angle uneven pattern cell 2b inscribed with parallel lines with an inclination angle of 60 degrees is positioned in the vertical direction and the horizontal direction. As shown in FIG. 6E, the overlapping image region 4ab where the first image 4a and the second image 4b overlap is inclined with the first acute-angle uneven pattern cell 2a in which parallel lines with an inclination angle of 30 degrees are engraved. The first obtuse concavo-convex pattern cells 3a engraved with parallel lines having an angle of 150 degrees are alternately arranged in the vertical direction and the horizontal direction. That is, the background region 5 is formed of only one type of concavo-convex pattern cell 2b, and the region 4a where the first image exists alone is the concavo-convex pattern cell 2b forming the background region and the concavo-convex pattern cell 2a assigned to the first image. The region 4b in which the second image exists independently is formed from a combination of the uneven pattern cell 2b forming the background region and the uneven pattern cell 3a assigned to the second image, and the first image and The region 4ab overlapping with the second image is formed by a combination of the uneven pattern cell 2a assigned to the first image and the uneven pattern cell 3a assigned to the second image.

  In this embodiment, the material of the press transfer processing plate is made of steel, and the shape thereof is a rectangle having a horizontal length of 105 mm and a vertical length of 65 mm in the plan view. In FIG. 6, the shape of each cell partitioned into a lattice shape formed on the surface is a square having a vertical length and a horizontal length of 0.5 mm. Each cell is formed with three parallel inclination angle lines having a predetermined inclination angle, and the pitch interval of the parallel inclination angle lines is about 0.15 mm. The black line part such as the parallel inclination angle line is formed in a convex state, the part other than the black line is formed in a concave state, and the height difference between the convex part and the concave part is about 0.015 mm, and the parallel inclination of the convex part The line width of the angle line is about 0.06 mm. Such a press transfer processing plate 1a is manufactured with high accuracy by the above-described etching method. Other details are the same as those described in the first embodiment.

  Such a press transfer processing plate 1 is mounted on a press transfer processing apparatus shown in FIG. 16, and a transfer foil material 11 having a base film layer and a transfer foil layer and a nonwoven fabric as a workpiece 10 are used. FIG. 7 shows a schematic diagram of the image forming body 100 that has been subjected to foil pressing and transfer processing and formed by foil pressing. As the transfer foil material 11, a transfer foil material 11 that can be appropriately transferred and formed on a nonwoven fabric as the workpiece 10 is used. 7A is a schematic plan view of the surface of the image forming body 100. FIG. (B) is a partially enlarged schematic view of the first transfer image 40a. The first transfer image 40a includes a first transfer acute angle line uneven pattern cell 20a and a second transfer acute angle line uneven pattern cell 20b in a vertical direction and a horizontal direction. They are formed alternately. (C) is a partially enlarged schematic view of the second transfer image 40b. The second transfer image 40b includes a first transfer obtuse angle line pattern cell 30a and a second transfer acute line pattern pattern cell 20b in the vertical direction and the horizontal direction. They are formed alternately. (D) is a partially enlarged schematic view of the background transfer image 50, and the background transfer image 50 is formed from the second transfer acute angle line pattern cell 20b. (E) is an enlarged schematic view of a part of the transfer overlap image area 40ab between the first transfer image and the second transfer image. The transfer overlap image area 40ab includes the first transfer acute angle line pattern cell 20a and the first transfer obtuse angle line. Concave and convex pattern cells 30a are formed alternately in the vertical direction and the horizontal direction. 7 (B), (C), (D), and (E), the black line portion is transferred and formed in a concave state corresponding to the concave / convex pattern shape engraved on the used press-transfer processing plate 1. The portions other than the black lines are transferred and formed in a convex state. In other words, the image forming body 100 is expressed by a combination of a plurality of types of transfer concavo-convex pattern cells in which a plurality of types of transfer images 40 and a transfer background region 50 are partitioned in a grid pattern, and a plurality of types of transfer images 40 are represented from the first image. When there are n types of transfer images up to the n-th image, the plurality of types of transfer concavo-convex pattern cells include concavo-convex lines of parallel plural lines at different angles including the transfer acute angle line concavo-convex pattern cell 20 and the transfer obtuse angle line concavo-convex pattern cell 30. (N + 1) types of transfer concavo-convex pattern cells from the first transfer concavo-convex pattern cell engraved in shape to the (n + 1) -th transfer concavo-convex pattern cell are used, and each transfer image of the n types of transfer images includes Transfer concavo-convex pattern cells engraved with concavo-convex shapes of parallel multiple lines of the same angle are assigned, and each of the n types of transfer images exists independently The area to be transferred includes any one of the transfer concavo-convex pattern cells from the first transfer concavo-convex pattern cell to the n-th transfer concavo-convex pattern cell assigned to each transfer image, and the (n + 1) -th transfer concavo-convex pattern cell. Are formed so as to be alternately positioned in the vertical direction and the horizontal direction, and a transfer overlapping image region in which two or more of n types of transfer images overlap each other is assigned to the transfer image in the overlapping region. The transfer concavo-convex pattern cell is formed by combining all the concavo-convex pattern cells in such a way that different concavo-convex pattern cells are adjacent to each other in the vertical and horizontal directions, and does not include any of the n types of transfer images. The background region is formed by being positioned and combined so as to include only the (n + 1) th transfer concavo-convex pattern cell.

  The transfer-formed transfer foil layer of the image forming body 100 thus transferred and formed in a concavo-convex shape exhibits a glossy surface, and the transferred image forming body 100 is moved in the horizontal direction or the horizontal direction and in the vertical direction. Alternatively, when viewed in the vertical direction, there is a viewing angle at which only the first transfer image 40a can be clearly seen, and there is a viewing angle at which only the second transfer image 40b can be clearly seen. There is a line-of-sight angle at which the second transfer image 40b appears blurry blurry. In particular, even in the transfer overlap image region 40ab where the first transfer image 40a and the second transfer image 40b overlap, only one transfer image of the two images can be clearly seen from a desired angle. In this way, when one of a plurality of types of images can be clearly seen from a desired angle, and the viewing angle is moved in all directions of the horizontal direction or the horizontal direction and the vertical direction or the vertical direction, The changing image that is visible from one image to the other appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image.

Example 3
FIG. 8 shows a schematic view of a press transfer processing plate according to a specific embodiment of another embodiment of the present invention. In the press-transfer processing plate 1 of the present embodiment, three types of images are formed as n types of plural images 4 in the press-transfer processing plate of Example 2, and (n + 1) types of plural uneven patterns. This is an example in which four types of concavo-convex pattern cells are formed as cells. 8A is a plan view, and on the surface of the press transfer processing plate 1, a first image 4a that forms a circle, a second image 4b that forms a triangle, and a third image that forms an EFG inversion character. Three types of images 4c are formed. (B) is an enlarged view of a portion of the first image 4a, (C) is an enlarged view of a portion of the second image 4b, (D) is an enlarged view of a portion of the third image 4c, and (E ) Is an enlarged view of a portion of the background region 5, (F) is an enlarged view of a portion of the overlapping image region 4ab where the first image 4a and the second image 4b overlap, and (G) is the second image. 4B is an enlarged view of a part of the overlapping image area 4bc where the third image 4c and the third image 4c overlap, and (H) is an enlarged view of a part of the overlapping image area 4ac where the first image 4a and the third image 4c overlap. It is. (I) is an enlarged view of a part of an overlapping image region 4abc in which the first image 4a, the second image 4b, and the third image 4c overlap. As (n + 1) types of concavo-convex pattern cells, a first acute-angle concavo-convex pattern cell 2a in which three parallel lines with an inclination angle of 30 degrees are engraved, and three parallel lines with an inclination angle of 60 degrees are engraved. The second acute angle concavo-convex pattern cell 2b provided, the first obtuse concavo-convex pattern cell 3a formed with three parallel lines with an inclination angle of 150 degrees, and three parallel lines with an inclination angle of 120 degrees were formed. Four types of concavo-convex pattern cells of the second obtuse concavo-convex pattern cell 3b are engraved. In the present embodiment, vertical lines and horizontal lines are formed for partitioning in a grid pattern.

  As shown in FIG. 8B, the first image 4a includes a first acute angle concavo-convex pattern cell 2a engraved with parallel lines with an inclination angle of 30 degrees and a second acute angle engraved with parallel lines with an inclination angle of 60 degrees. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 8C, the second image 4b includes a first obtuse angle uneven pattern cell 3a engraved with parallel lines with an inclination angle of 150 degrees and a second acute angle engraved with parallel lines with an inclination angle of 60 degrees. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 8D, the third image 4c includes a second obtuse angle uneven pattern cell 3b engraved with parallel lines with an inclination angle of 120 degrees and a second acute angle engraved with parallel lines with an inclination angle of 60 degrees. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 8E, the background region 5 is configured such that the second acute angle concavo-convex pattern cells 2b inscribed with parallel lines with an inclination angle of 60 degrees are positioned in the vertical direction and the horizontal direction. As shown in FIG. 8 (F), the overlapping image area 4ab where the first image 4a and the second image 4b overlap is inclined with the first acute angle uneven pattern cell 2a in which parallel lines with an inclination angle of 30 degrees are engraved. The first obtuse concavo-convex pattern cells 3a engraved with parallel lines having an angle of 150 degrees are alternately arranged in the vertical direction and the horizontal direction. As shown in FIG. 8G, the overlapping image region 4bc where the second image 4b and the third image 4c overlap is inclined with the first obtuse-angled uneven pattern cell 3a inscribed with parallel lines having an inclination angle of 150 degrees. The second obtuse irregularity pattern cells 3b inscribed with parallel lines having an angle of 120 degrees are alternately arranged in the vertical direction and the horizontal direction. As shown in FIG. 8H, the overlapping image region 4ac where the first image 4a and the third image 4c overlap is inclined with the first acute-angle uneven pattern cell 2a in which parallel lines with an inclination angle of 30 degrees are engraved. The second obtuse irregularity pattern cells 3b inscribed with parallel lines having an angle of 120 degrees are alternately arranged in the vertical direction and the horizontal direction. As shown in FIG. 8 (I), the overlapped image region 4abc where the first image 4a, the second image 4b, and the third image 4c overlap is the first acute angle unevenness formed with parallel lines with an inclination angle of 30 degrees. The pattern cell 2a and the first obtuse angle uneven pattern cell 3a engraved with parallel lines with an inclination angle of 150 degrees and the second obtuse angle uneven pattern cell 3b with engraved parallel lines with an inclination angle of 120 degrees alternately in the vertical and horizontal directions Configured to be located. That is, the background region 5 is formed of only one type of concavo-convex pattern cell 2b, and the region 4a where the first image exists alone is the concavo-convex pattern cell 2b forming the background region and the concavo-convex pattern cell 2a assigned to the first image. The region 4b in which the second image exists independently is formed from the combination of the uneven pattern cell 2b that forms the background region and the uneven pattern cell 3a assigned to the second image, and the third image is The region 4c existing alone is formed by a combination of the uneven pattern cell 2b forming the background region and the uneven pattern cell 3b assigned to the third image. The overlapping image area 4ab where the first image and the second image overlap is formed by a combination of the uneven pattern cell 2a assigned to the first image and the uneven pattern cell 3a assigned to the second image. The overlapping image region 4bc overlapping with the three images is formed by a combination of the uneven pattern cell 3a assigned to the second image and the uneven pattern cell 3b assigned to the third image, and the first image and the third image overlap. The overlapping image area 4ac is formed by a combination of the uneven pattern cell 2a assigned to the first image and the uneven pattern cell 3b assigned to the third image. The overlapping image area 4abc where the first image, the second image, and the third image overlap is assigned to the concave / convex pattern cell 2a assigned to the first image, the concave / convex pattern cell 3a assigned to the second image, and the third image. It is formed from a combination with the uneven pattern cell 3b.

  In the present embodiment, the material of the press transfer processing plate 1 is made of copper, and the shape thereof is a rectangle having a horizontal length of 105 mm and a vertical length of 65 mm in the plan view. The shape of each cell divided into a lattice shape formed on the surface is a square having a vertical length and a horizontal length of 0.5 mm. Each cell is formed with three parallel inclination angle lines having a predetermined inclination angle, and the pitch interval of the parallel inclination angle lines is about 0.15 mm. The black line part such as the parallel inclination angle line is formed in a concave state, the part other than the black line is formed in a convex state, and the height difference between the convex part and the concave part is about 0.015 mm. The line width of the line is about 0.09 mm, and the line width of the vertical and horizontal lines of the recess is about 0.07 mm. Such a press-transfer processing plate 1 is manufactured with high accuracy by the above-described corrosion etching processing method. Other details are the same as those described in the first embodiment.

  Transfer formation when such a press-transfer processing plate and the press-transfer processing apparatus shown in FIG. 16 are mounted and the press-transfer processing is directly performed on the surface of the workpiece without using a transfer foil material. A schematic diagram of the formed image forming body is shown in FIG. In this case, a laminate of a plastic film and paper having a glossy surface colored in gold is used as an example of a workpiece. FIG. 9 is a schematic view of an image forming body transferred and formed in a predetermined region of such a plastic film / paper laminate. 9A is a schematic plan view of the surface of the image forming body 100. FIG. (B) is a partially enlarged schematic view of the first transfer image 40a. The first transfer image 40a includes a first transfer acute angle line uneven pattern cell 20a and a second transfer acute angle line uneven pattern cell 20b in a vertical direction and a horizontal direction. They are formed alternately. (C) is a partially enlarged schematic view of the second transfer image 40b. The second transfer image 40b includes a first transfer obtuse angle line pattern cell 30a and a second transfer acute line pattern pattern cell 20b in the vertical direction and the horizontal direction. They are formed alternately. (D) is a partial enlarged schematic view of the third transfer image 40c, and the third transfer image 40c has the second transfer obtuse angle line uneven pattern cell 30b and the second transfer acute angle line uneven pattern cell 20b in the vertical direction and the horizontal direction. They are formed alternately. (E) is a partially enlarged schematic diagram of the transfer background image 50, and the transfer background image 50 is formed from the second transfer acute angle line pattern cell 20b. (F) is an enlarged schematic view of a part of the transfer overlap image area 40ab between the first transfer image and the second transfer image. The transfer overlap image area 40ab includes the first transfer acute angle line pattern cell 20a and the first transfer obtuse angle line. The concave / convex pattern cells 30a are alternately formed in the vertical direction and the horizontal direction. (G) is an enlarged schematic view of a part of the transfer overlap image region 40bc of the second transfer image and the third transfer image, and the transfer overlap image region 40bc includes the first transfer obtuse angle uneven pattern cell 30a and the second transfer obtuse angle line. The concave / convex pattern cells 30b are alternately formed in the vertical direction and the horizontal direction. (H) is an enlarged schematic view of a part of a transfer overlap image area 40ac between the first transfer image and the third transfer image. The transfer overlap image area 40ac includes the first transfer acute angle uneven pattern cell 20a and the second transfer obtuse angle line. The concave / convex pattern cells 30b are alternately formed in the vertical direction and the horizontal direction. (I) is an enlarged schematic view of a part of a transfer overlap image area 40abc of the first transfer image, the second transfer image, and the third transfer image, and the transfer overlap image area 40abc includes the first transfer acute angle line uneven pattern cell 20a. First transfer obtuse angle line uneven pattern cells 30a and second transfer obtuse angle line uneven pattern cells 30b are formed alternately in the vertical direction and the horizontal direction. Concavities and convexities carved on the used press-transfer processing plate 1 in (B), (C), (D), (E), (F), (G), (H), and (I) of FIG. Corresponding to the pattern shape, the black line portion is transferred and formed in a concave state, and the portion other than the black line is transferred and formed in a concave state.

  The transferred transfer area of the image forming body 100 thus transferred and formed in a concavo-convex shape exhibits a glossy surface, and the transferred image forming body 100 is moved in the horizontal direction or the horizontal direction, and in the vertical direction or When viewed in the vertical direction, there is a viewing angle at which only the first transfer image 40a is clearly visible, and there is a viewing angle at which only the second transfer image 40b is clearly visible, and only the third transfer image 40c is present. There is a line-of-sight angle that is clearly visible. In particular, the transfer overlap image region 40ab where the first transfer image 40a and the second transfer image 40b overlap, the transfer overlap image region 40ac where the second transfer image 40b and the third transfer image 40c overlap, the first transfer image 40a and the third transfer image 40a. Also in the transfer overlap image region 40ac where the transfer image 40c overlaps, and the transfer overlap image region 40abc where the first transfer image 40a, the second transfer image 40b and the third transfer image 40c overlap, from the desired angle, of the three images Only one transfer image is clearly visible. In this way, when one of a plurality of types of images can be clearly seen from a desired angle, and the viewing angle is moved in all directions of the horizontal direction or the horizontal direction and the vertical direction or the vertical direction, The changing image that is visible from one image to the other appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image.

Example 4
A press transfer processing plate 1 according to another embodiment of the present invention is expressed by a combination of a plurality of types of concave and convex pattern cells in which a plurality of types of images and the background region are partitioned in a grid pattern. When there are n types of images from the 1st image to the nth image, the multiple types of uneven pattern cells are engraved with uneven shapes of parallel multiple lines at different angles including acute angle uneven pattern cells and obtuse line uneven pattern cells. (N + 1) types of concavo-convex pattern cells from the provided first concavo-convex pattern cell to the (n + 1) th concavo-convex pattern cell are used, and each of the n types of images has concavities and convexities of parallel plural lines at respective angles The uneven pattern cell engraved with the shape is assigned, and the region where each of the n types of images exists independently is the first uneven pattern cell assigned to each image. N-th uneven pattern cells up to the n-th uneven pattern cell and the (n + 1) -th uneven pattern cell are combined so that they are alternately positioned in the vertical direction and the horizontal direction. An overlapping image region in which two or more images overlap each other is such that all the uneven pattern cells and the (n + 1) th uneven pattern cell of the uneven pattern cell assigned to the image of the overlapping region are in the vertical and horizontal directions. Different concavo-convex pattern cells are formed so as to be adjacent to each other, and the background region that does not include any of the n types of images is located and combined so as to include only the (n + 1) concavo-convex pattern cells. It is characterized by being formed.

  FIG. 10 shows a schematic diagram of the press transfer processing plate 1 of a specific embodiment of the present embodiment. In the press transfer processing plate 1 shown in FIG. 10, three types of images are formed as n types of plural images 4, and four types of concavo-convex patterns are used as (n + 1) types of plural types of concavo-convex pattern cells. It is an Example in which the cell is formed. In FIG. 9, (A) is a plan view, on the surface of the press transfer plate 1, a first image 4 a forming a circle as n types of images, a second image 4 b forming a triangle, and an oval shape Three types of images, that is, the third image 4c forming the image are formed. (B) is an enlarged view of a portion of the first image 4a, (C) is an enlarged view of a portion of the second image 4b, (D) is an enlarged view of a portion of the third image 4c, and (E ) Is an enlarged view of a part of the background region 5. (F) is an enlarged view of a part of the overlapping image area 4ab where the first image 4a and the second image 4b overlap, and (G) is an overlapping image where the second image 4b and the third image 4c overlap. It is an enlarged view of a part of area 4bc, and (H) is an enlarged view of a part of overlapping image area 4ac where first image 4a and third image 4c overlap. (I) is an enlarged view of a part of an overlapping image region 4abc in which the first image 4a, the second image 4b, and the third image 4c overlap. As (n + 1) types of concavo-convex pattern cells, a first acute-angle concavo-convex pattern cell 2a in which three parallel lines with an inclination angle of 30 degrees are engraved and three parallel lines with an inclination angle of 60 degrees are inscribed The second acute angle concavo-convex pattern cell 2b provided, the first obtuse concavo-convex pattern cell 3a formed with three parallel lines with an inclination angle of 150 degrees, and three parallel lines with an inclination angle of 120 degrees were formed. Four types of concavo-convex pattern cells of the second obtuse concavo-convex pattern cell 3b are engraved. In the present embodiment, vertical lines and horizontal lines are formed for partitioning in a grid pattern.

  As shown in FIG. 10B, the first image 4a includes a first acute angle concavo-convex pattern cell 2a engraved with parallel lines with an inclination angle of 30 degrees and a second acute angle engraved with parallel lines with an inclination angle of 60 degrees. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 10C, the second image 4b includes a first obtuse angle uneven pattern cell 3a engraved with parallel lines with an inclination angle of 150 degrees and a second acute angle engraved with parallel lines with an inclination angle of 60 degrees. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 10D, the third image 4c includes a second obtuse angle uneven pattern cell 3b engraved with parallel lines with an inclination angle of 120 degrees and a second acute angle engraved with parallel lines with an inclination angle of 60 degrees. The concavo-convex pattern cell 2b is configured to be alternately positioned in the vertical direction and the horizontal direction. As shown in FIG. 10E, the background region 5 is configured such that the second acute-angle uneven pattern cell 2b inscribed with parallel lines with an inclination angle of 60 degrees is positioned in the vertical direction and the horizontal direction. As shown in FIG. 10 (F), the overlapping image area 4ab where the first image 4a and the second image 4b overlap is inclined with the first acute angle uneven pattern cell 2a in which parallel lines with an inclination angle of 30 degrees are engraved. The first obtuse uneven pattern cell 3a engraved with parallel lines with an angle of 150 degrees and the second acute angle uneven pattern cell 2b with engraved parallel lines with an inclination angle of 60 degrees are alternately positioned in the vertical and horizontal directions. It is configured. As shown in FIG. 10G, the overlapping image region 4bc where the second image 4b and the third image 4c overlap is inclined with the first obtuse-angled uneven pattern cell 3a inscribed with parallel lines having an inclination angle of 150 degrees. The second obtuse uneven pattern cell 3b engraved with parallel lines with an angle of 120 degrees and the acute angle uneven pattern cell 2b with engraved parallel lines with an inclination angle of 60 degrees are alternately positioned in the vertical and horizontal directions. ing. As shown in FIG. 10H, the overlapping image region 4ac where the first image 4a and the third image 4c overlap is inclined with the first acute angle uneven pattern cell 2a in which parallel lines with an inclination angle of 30 degrees are engraved. The second obtuse uneven pattern cell 3b engraved with parallel lines with an angle of 120 degrees and the acute angle uneven pattern cell 2b with engraved parallel lines with an inclination angle of 60 degrees are alternately positioned in the vertical and horizontal directions. ing. As shown in FIG. 10I, the overlapping image region 4abc in which the first image 4a, the second image 4b, and the third image 4c overlap is the first acute angle unevenness in which parallel lines with an inclination angle of 30 degrees are engraved. The first obtuse angle uneven pattern cell 3a engraved with the pattern cell 2a and parallel lines with an inclination angle of 150 degrees, the second obtuse angle uneven pattern cell 3b with the parallel lines with an inclination angle of 120 degrees and the parallel lines with an inclination angle of 60 degrees The engraved acute concavo-convex pattern cells 2b are configured to be alternately positioned in the vertical direction and the horizontal direction. That is, the background region 5 is formed of only one type of concavo-convex pattern cell 2b, and the region 4a where the first image exists alone is the concavo-convex pattern cell 2b forming the background region and the concavo-convex pattern cell 2a assigned to the first image. The region 4b in which the second image exists independently is formed from the combination of the uneven pattern cell 2b that forms the background region and the uneven pattern cell 3a assigned to the second image, and the third image is The region 4c existing alone is formed by a combination of the uneven pattern cell 2b forming the background region and the uneven pattern cell 3b assigned to the third image. The overlapping image area 4ab where the first image and the second image overlap is an uneven pattern cell 2a assigned to the first image, an uneven pattern cell 3a assigned to the second image, and an uneven pattern cell 2b forming a background area. The overlapping image area 4bc formed from the combination, in which the second image and the third image overlap, is the uneven pattern cell 3a assigned to the second image and the uneven pattern cell 3b assigned to the third image to form the uneven area. The overlapping area 4ac formed from the combination of the pattern cell 2b and where the first image and the third image overlap is the uneven pattern cell 2a assigned to the first image, the uneven pattern cell 3b assigned to the third image, and the background area. It is formed from a combination with the concavo-convex pattern cell 2b. The overlapping image area 4abc where the first image, the second image, and the third image overlap is assigned to the concave / convex pattern cell 2a assigned to the first image, the concave / convex pattern cell 3a assigned to the second image, and the third image. The concavo-convex pattern cell 3b and the concavo-convex pattern cell 2b forming the background region are formed in combination. That is, the uneven pattern cell 2b assigned to the background image 5 is present in combination with the single images 4a, 4b, 4c and the overlapping images 4ab, 4ac, 4bc, 4abc.

  In this embodiment, the material of the press transfer processing plate 1 is made of brass, and the shape thereof is a rectangle having a horizontal length of 80 mm and a vertical length of 50 mm in the plan view. The shape of each cell partitioned into a lattice shape formed on the surface is a square having a vertical length and a horizontal length of 0.3 mm. In this embodiment, vertical lines and horizontal lines for dividing cells are not engraved. In each cell, three parallel lines having a predetermined inclination angle are formed, and the pitch interval between the parallel lines is about 0.07 mm. A black line portion such as a parallel inclined angle line is formed in a convex state, and a portion other than the black line is formed in a concave state, and the height difference between the convex portion and the concave portion is about 0.015 mm. The line width of the parallel lines of the convex portions is about 0.04 mm. Such a press-transfer processing plate 1 is manufactured with high accuracy by the above-described corrosion etching processing method. Other details are the same as those described in the first embodiment.

  16 is attached to the press transfer processing plate 1 shown in FIG. 10, and a transfer foil material 11 having a base film layer and a transfer foil layer is used. It is possible to perform foil pressing and press transfer processing. The workpiece 10 is made of a relatively soft material such as paper, felts, non-woven fabric, woven fabric, or a relatively hard material such as a plastic molded product, a plastic thin plate, felt, glass, ceramics. Will be used. In the image forming body transferred and formed on the foil stamped product in this way, one image of a plurality of types of images can be clearly seen from a desired angle, and the horizontal direction or the horizontal direction, and the vertical direction or the vertical direction. Even when the viewing angle is moved in all directions, the changing image that appears from one image to the other appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image.

Example 5
Another press-transfer processing plate of the present invention is expressed by a combination of the plurality of types of concave / convex pattern cells in which a plurality of types of images are partitioned in a grid pattern, and the plurality of types of images are represented by the first image to the nth image. When there are n types of images, the plurality of types of concavo-convex pattern cells are first concavo-convex pattern cells engraved with concavo-convex shapes of parallel plural lines at different angles including acute angle concavo-convex pattern cells and obtuse angle concavo-convex pattern cells. N types of concavo-convex pattern cells from the nth concavo-convex pattern cell to the nth concavo-convex pattern cell are used, and concavo-convex pattern cells engraved with concavo-convex shapes of parallel multiple lines at each angle are assigned to each of the n types of images. The region where each of the n types of images exists independently is a concavo-convex pattern from the first concavo-convex pattern cell to the n-th concavo-convex pattern cell assigned to each image. An overlapping image area formed by combining any one of the concave and convex pattern cells in the vertical direction and the horizontal direction and overlapping two or more of n types of images is an image of the overlapping area. All the concavo-convex pattern cells of the concavo-convex pattern cell assigned to are formed by being combined so that different concavo-convex pattern cells are adjacent to each other in the vertical and horizontal directions, and does not include any of the n types of images The background area is the (n + 1) th uneven pattern cell formed at an angle other than n types of pattern cells, or fine unevenness such as multiple straight line group, multiple curve group, multiple bent line group, fine circle group, fine polygon group, etc. It is characterized by being engraved and formed by a shape group, a convex planar shape without irregularities, or a concave planar shape not transferred.

  In the above configuration, an example will be described in which three types of images are formed as n types of plural types of images, and three types of concavo-convex pattern cells are formed as n types of plural types of concavo-convex pattern cells. In FIG. 11, (A) is a plan view, and on the surface of the press transfer processing plate 1, a first image 4a forming a circle, a second image 4b forming a triangle, and a third image 4c forming an ellipse. These three types of images are formed. (B) is an enlarged view of a portion of the first image 4a, (C) is an enlarged view of a portion of the second image 4b, (D) is an enlarged view of a portion of the third image 4c, and (E ) Is an enlarged view of a part of the background region 5. (F) is an enlarged view of a part of the overlapping image area 4ab where the first image 4a and the second image 4b overlap, and (G) is an overlapping image where the second image 4b and the third image 4c overlap. It is an enlarged view of a part of area 4bc, and (H) is an enlarged view of a part of overlapping image area 4ac where first image 4a and third image 4c overlap. (I) is an enlarged view of a part of an overlapping image region 4abc in which the first image 4a, the second image 4b, and the third image 4c overlap. As a plurality of n types of concave / convex pattern cells, a first acute concave / convex pattern cell 2a in which three parallel lines with an inclination angle of 30 degrees are engraved, and three parallel lines with an inclination angle of 150 degrees are inscribed. Three types of concavo-convex pattern cells are engraved: a first obtuse-angle concavo-convex pattern cell 3a and a second obtuse-angle concavo-convex pattern cell 3b in which three parallel lines having an inclination angle of 120 degrees are engraved. In the present embodiment, vertical lines and horizontal lines are formed for partitioning in a grid pattern. In this embodiment, vertical lines, horizontal lines, and black line portions of three parallel inclined angle lines are engraved in a convex state.

  As shown in FIG. 11B, the first image 4a is configured such that only the first acute-angle concavo-convex pattern cells 2a engraved with parallel lines with an inclination angle of 30 degrees are positioned in the vertical direction and the horizontal direction. Yes. As shown in FIG. 11C, the second image 4b is configured such that only the first obtuse irregularity pattern cells 3a inscribed with parallel lines with an inclination angle of 150 degrees are alternately positioned in the vertical and horizontal directions. Has been. As shown in FIG. 11D, the third image 4c is configured such that only the second obtuse irregularity pattern cells 3b inscribed with parallel lines having an inclination angle of 120 degrees are alternately positioned in the vertical direction and the horizontal direction. Has been. As shown in FIG. 11E, the background region 5 is not engraved with parallel lines. As shown in FIG. 11 (F), the overlapping image region 4ab where the first image 4a and the second image 4b overlap is inclined with the first acute-angle uneven pattern cell 2a in which parallel lines with an inclination angle of 30 degrees are engraved. The first obtuse concavo-convex pattern cells 3a engraved with parallel lines having an angle of 150 degrees are alternately arranged in the vertical direction and the horizontal direction. As shown in FIG. 11G, the overlapping image region 4bc where the second image 4b and the third image 4c overlap is inclined with the first obtuse-angled uneven pattern cell 3a inscribed with parallel lines having an inclination angle of 150 degrees. The second obtuse irregularity pattern cells 3b inscribed with parallel lines having an angle of 120 degrees are alternately arranged in the vertical direction and the horizontal direction. As shown in FIG. 11H, the overlapping image region 4ac where the first image 4a and the third image 4c overlap is inclined with the first acute angle uneven pattern cell 2a in which parallel lines with an inclination angle of 30 degrees are engraved. The second obtuse irregularity pattern cells 3b inscribed with parallel lines having an angle of 120 degrees are alternately arranged in the vertical direction and the horizontal direction. As shown in FIG. 11 (I), the overlapping image region 4abc where the first image 4a, the second image 4b, and the third image 4c overlap is the first acute angle unevenness formed with parallel lines with an inclination angle of 30 degrees. The pattern cell 2a and the first obtuse angle uneven pattern cell 3a engraved with parallel lines with an inclination angle of 150 degrees and the second obtuse angle uneven pattern cell 3b with engraved parallel lines with an inclination angle of 120 degrees alternately in the vertical and horizontal directions Configured to be located. That is, the region 4a where the first image exists alone is formed from a combination of only the uneven pattern cell 2a assigned to the first image, and the region 4b where the second image exists alone is unevenness assigned to the second image. A region 4c formed by a combination of only the pattern cells 3a and having the third image alone is formed by a combination of only the concavo-convex pattern cells 3b assigned to the third image. The overlapping image area 4ab where the first image and the second image overlap is formed by a combination of the uneven pattern cell 2a assigned to the first image and the uneven pattern cell 3a assigned to the second image. The overlapping image region 4bc overlapping with the three images is formed by a combination of the uneven pattern cell 3a assigned to the second image and the uneven pattern cell 3b assigned to the third image, and the first image and the third image overlap. The overlapping image area 4ac is formed by a combination of the uneven pattern cell 2a assigned to the first image and the uneven pattern cell 3b assigned to the third image. The overlapping image area 4abc where the first image, the second image, and the third image overlap is assigned to the concave / convex pattern cell 2a assigned to the first image, the concave / convex pattern cell 3a assigned to the second image, and the third image. It is formed from a combination with the uneven pattern cell 3b.

  In the present embodiment, in place of the pattern formed on the unevenness of the background region 5 shown in FIG. An uneven pattern engraved in the shape of the pattern can be used. For example, as the background region 5, as shown in (A) to (M) of FIG. Or the uneven | corrugated pattern engraved in the convex planar shape etc. without an unevenness | corrugation can be used.

  In the press transfer processing apparatus shown in FIG. 16, the press transfer processing plate 1 shown in FIG. 11 is mounted, and the transfer foil material 11 having the base film layer and the transfer foil layer is used. It is possible to perform a foil pressing press transfer process on the workpiece 10 as described. In the image forming body transferred and formed on the foil stamped product in this way, one image of a plurality of types of images can be clearly seen from a desired angle, and the horizontal direction or the horizontal direction, and the vertical direction or the vertical direction. Even when the viewing angle is moved in all directions, the changing image that appears from one image to the other appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image.

Example 6
In the press transfer processing plate of another configuration of the present invention, in addition to the configurations of the first to fifth embodiments, a further desired image is further engraved in a desired region. It is characterized in that it is engraved and formed by a fine concavo-convex shape group such as a multiple straight line group, a multiple curve group, a multiple bent line group, a fine circle group, and a fine polygon group, or a planar shape without unevenness. FIG. 13 shows an example of a press transfer processing plate in which two types of images are formed as a plurality of types of images and four types of concavo-convex pattern cells are formed as a plurality of types of concavo-convex pattern cells. I will explain. FIG. 13A is a plan view of the press-transfer processing plate 1 of this embodiment, and a first image 4a forming a circle on the surface of the press-transfer processing plate 1 and a second image forming a triangle. 4b and a further desired image 6 forming the "B2C3E4" inverted character. In FIG. 13, (B) is an enlarged view of a part of the first image 4a, (C) is an enlarged view of a part of the second image 4b, and (D) is an enlarged view of a part of the background region 5. . (E) is an enlarged view of a part of the overlapping image region 4ab where the first image 4a and the second image 4b overlap. (F) is an enlarged view of a part of a further desired image. As a plurality of types of concavo-convex pattern cells, a first acute angle concavo-convex pattern cell 2a in which two parallel lines having an inclination angle of 30 degrees are engraved, and a second acute angle in which two parallel lines having an inclination angle of 60 degrees are engraved. Concave / convex pattern cell 2b, first obtuse-angled uneven pattern cell 3a engraved with two parallel lines having an inclination angle of 150 degrees, and second obtuse-angle uneven pattern formed with two parallel lines having an inclination angle of 120 degrees Four types of concavo-convex pattern cells of the cell 3b are engraved. In the present embodiment, vertical lines and horizontal lines are formed for partitioning in a grid pattern. In this embodiment, vertical lines, horizontal lines, and black line portions of three parallel inclined angle lines are engraved in a convex state.

  As shown in FIG. 13B, the first image 4a includes a second obtuse angle uneven pattern cell 3b in which parallel lines having an inclination angle of 120 degrees are engraved, and an inclination angle of 30 degrees assigned to the first image 4a. The first acute angle concavo-convex pattern cells 2a engraved with parallel lines are arranged alternately in the vertical direction and the horizontal direction. As shown in FIG. 13C, the second image 4b includes a second acute angle uneven pattern cell 2b in which parallel lines with an inclination angle of 60 degrees are engraved, and an inclination angle of 150 degrees assigned to the second image 4b. The first obtuse concavo-convex pattern cells 3a engraved with parallel lines are arranged alternately in the vertical direction and the horizontal direction. As shown in FIG. 13D, the background region 5 includes a second acute angle concavo-convex pattern cell 2b engraved with parallel lines with an inclination angle of 60 degrees and a second obtuse angle concavo-convex pattern with engraved parallel lines with an inclination angle of 120 degrees. The cells 3b are alternately arranged in the vertical direction and the horizontal direction. As shown in FIG. 13E, in the overlapping image region 4ab where the first image 4a and the second image 4b overlap, a parallel line having an inclination angle of 30 degrees assigned to the first image 4a is engraved. 1 acute angle concavo-convex pattern cell 2a and 1st obtuse concavo-convex pattern cell 3a engraved with parallel lines with an inclination angle of 150 degrees assigned to the second image 4b are arranged alternately in the vertical and horizontal directions. ing. As shown in FIG. 13F, the further desired image 6 is configured in a convex state shown in black.

  In this embodiment, in place of the pattern formed on the further desired image 6 shown in FIG. 13F, the pattern is engraved into an arbitrary pattern shape other than the shape of the concave and convex pattern cells forming the first image and the second image. Can be used. For example, as the further desired image 6, as shown in FIGS. 14A to 14H, a fine uneven shape such as a multiple straight line group, a multiple curve group, a multiple bent line group, a fine circle group, a fine polygon group, etc. A pattern that is engraved and formed with a grouped concavo-convex pattern or a planar shape without undulations can be used.

  In Example 4 using the transfer foil material 11 having the base film layer and the transfer foil layer mounted on the press transfer processing apparatus shown in FIG. 16 and the press transfer processing plate 1 shown in FIG. It is possible to perform a foil pressing press transfer process on the workpiece 10 as described. In the image forming body transferred and formed on the foil stamped product in this way, one image of a plurality of types of images can be clearly seen from a desired angle, and the horizontal direction or the horizontal direction, and the vertical direction or the vertical direction. Even when the viewing angle is moved in all directions, the changing image that appears from one image to the other appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image. Further, a further desired image 6 can be seen from all directions.

Example 7
In the first to sixth embodiments, the plate for press transfer processing having a substantially flat surface shape having a flat plate shape has been described. However, the present invention is not limited to this, and a cylinder as a plate for press transfer processing is used. It is also possible to use a plate for foil stamping having a configuration in which a roll having a shape or a cylindrical shape is used and a plurality of types of concave and convex pattern cells are formed on the surface of the roll. For example, a processing method using a roll-shaped press transfer processing apparatus as shown in FIG. 17 is also possible. As the roll-shaped press transfer processing plate 1a, an uneven pattern having a configuration of a developed plan view corresponding to the configuration described in the first to sixth embodiments is engraved on the circumferential surface of the roll. A formed roll plate or a roll plate in which a flexible thin plate-shaped plate engraved with an uneven pattern is fixed to the surface can be used. The roll-shaped press transfer processing plate 1a and the anvil roll 9a rotate in the direction in which they are fed in synchronism with the speed of the workpiece 10a and the transfer foil material 4a, and are positioned between them. The object 10a and the transfer foil material 4a are pressed. As a result, the image forming body 100 having a plurality of types of transfer images is transferred and formed on the surface of the workpiece 10a. The remaining transfer foil material 4a that has not been transferred is carried away in the other direction. As other configurations and modifications in the present embodiment, the same examples as those described in the first to sixth embodiments can be applied.

  In the image forming body transferred and formed on the foil stamped product in this way, as in the image forming bodies obtained in Examples 1 to 6, one image of a plurality of types of images from a desired angle. Can be seen clearly, and the changing image seen from one image to the other changes clearly even when the viewing angle is moved in the horizontal or horizontal direction and the vertical or vertical direction in all directions. Looks. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image.

Example 8
In the first embodiment, the second embodiment, and the fourth to seventh embodiments, the transfer foil material is used to transfer and form the image forming body 100 on the workpiece surface. However, the present invention is not limited thereto. It is also possible to use an embossing press transfer processing device that does not use a transfer foil material. That is, in the flat plate-shaped press transfer processing apparatus of FIG. 16, the workpiece 10 placed on the support member 9 is supported and arranged by the hot platen 7 to which the press transfer processing plate 1 is fixed, and the press 8 Thus, it is possible to transfer a plurality of types of images engraved on the press-transfer processing plate 1 directly onto the surface of the workpiece 10 by pressing and separating in the vertical direction. Further, in the roll-shaped press transfer processing apparatus of FIG. 17, the workpiece 10 is positioned between the roll-shaped press transfer processing plate 1a and the anvil roll 9a, and a plurality of types engraved on the press transfer processing plate 1 are provided. It is also possible to directly transfer the image to the surface of the workpiece 10. In this case, the workpiece 10 can be applied when it is a material that can be deformed by pressing or pressing and heating, for example, paper, corrugated paper, plastic molding, plastic film, rubber, felt, cloth, Alternatively, a workpiece 10 such as a composite material in which these are laminated can be applied. In the image forming body 100 formed in this way, one image of a plurality of types of images can be clearly seen from a desired angle, like the image forming bodies obtained in the first to sixth embodiments. At the same time, when the viewing angle is moved in the horizontal direction or the horizontal direction and in all directions of the vertical direction or the vertical direction, the changing image seen from one image to the other image appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image.

Example 9
In Example 1 to Example 6, as the concavo-convex pattern cells partitioned in a grid pattern, parallel plural lines having a predetermined inclination angle are formed in square concavo-convex pattern cells partitioned in a grid pattern by vertical and horizontal lines orthogonal to each other. Although the engraved embodiment has been described, the present invention is not limited to this configuration, and the rhombic regular quadrangular concave / convex pattern cell as shown in FIG. 15A and the rectangular concave / convex as shown in FIG. The pattern cell, the concavo-convex pattern cell divided into parallelogram concavo-convex pattern cells as shown in (C) is arranged with regularity, and in such a polygonal concavo-convex pattern cell, a predetermined A configuration in which a plurality of parallel lines having an inclination angle are engraved in an uneven shape is also possible. For example, in the case where the concave / convex pattern cell divided into the quadrangular concave / convex pattern cells as shown in FIGS. 15 (B), (C) and (D) is constructed, The concavo-convex pattern cells having parallel plural lines having different inclination angles can be arranged in combination in the horizontal direction and the vertical direction where the sides of the quadrangle are adjacent to each other, or in the horizontal direction and the diagonal direction. The image forming body transferred and formed using the press transfer processing plate in this manner is the same as the image forming body obtained in Example 1 to Example 6, among a plurality of types of images from a desired angle. When one of the images is clearly visible and the viewing angle is changed in all directions, left and right or horizontal, and up and down or vertical, a changing image can be seen from one image to another. It appears to change clearly. Further, even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image. Here, as the concavo-convex pattern cells partitioned in the form of a grid, a configuration in which square concavo-convex pattern cells partitioned in a grid form by vertical and horizontal lines orthogonal to each other as in the first to sixth embodiments is formed. Or the appearance of the image-formed body transferred and formed by forming a concavo-convex pattern cell divided into quadrangular concavo-convex pattern cells as shown in FIGS. 15B, 15C and 15D There is a slight difference. In the case of a configuration in which square concavo-convex pattern cells divided in a lattice pattern by vertical and horizontal lines that are orthogonal to each other are formed, when viewed from all directions, left, right, up, and down, an image that looks the same can be seen. . On the other hand, in the case of the configuration in which the concavo-convex pattern cell divided into the quadrangular concavo-convex pattern cells as shown in FIGS. 15B, 15C, and 15D is formed, the sense of the visible image depends on the viewing direction. May look slightly different. However, the changing visual effect is excellent in any case. Therefore, the shape of these concavo-convex pattern cells is selected according to the purpose. In addition, it is possible to implement a configuration in which there are no lines partitioned in a grid pattern. In this case, there is a slight difference in the appearance of the image. However, the changing visual effect is excellent in any case.

  In the image forming body of the present invention and the image forming body transferred and formed on the workpiece using the pressure transfer processing plate of the present invention, only a desired image of a plurality of types of transfer images from a desired angle is used. Can be seen clearly, and even when the viewing angle is moved in all directions, such as in the horizontal and vertical directions, or in the horizontal and vertical directions, from one image of multiple types of transferred images to another image The image appears to change clearly. Even in the overlapping region of the images, even when the viewing angle is moved in all directions, the image clearly changes from one image of the plurality of types of transfer images to another image. In particular, it is possible to improve the clarity and definition of each individual image as compared to conventional press-transfer processing plates and image forming bodies. Furthermore, even in a transfer overlap area where images overlap, only one image can be clearly seen from a predetermined direction, and only the other images can be clearly seen when the viewing angle is moved in all directions. The visual recognition effect is remarkably superior to conventional press transfer processing plates and image forming bodies. Further, even when more images are overlapped, this changing visual recognition effect is remarkably superior to the conventional press transfer processing plate and image forming body, so that more images can be formed in the unit area. In addition, when the image forming body is an image forming body formed by foil press transfer, or when the press transfer processing plate uses a transfer foil material, the transfer foil material is pressed onto the surface of the workpiece by foil pressing. In the case of a press transfer processing plate for press transfer forming, the transferred image formed body has excellent surface gloss, expresses vivid and various colors depending on the direction of light and illumination, and The effect is further improved.

The schematic model for demonstrating one Example of the plate for press transcription | transfer processes of this invention. The schematic diagram of the image forming body formed in the surface of the to-be-processed object obtained by performing a transfer process using the plate for press transfer processes shown by FIG. 1 is a schematic diagram of an embodiment of a pressure transfer processing plate according to the present invention. The schematic diagram for demonstrating the cross-sectional shape of the relationship between the plate for press transfer processes, transfer foil material, and the to-be-processed object 10 at the time of performing a press transfer process. The schematic diagram of the image forming body formed in the surface of the to-be-processed object obtained by performing a transfer process using the plate for press transfer processes shown by FIG. Schematic schematic diagram of another embodiment of the press transfer processing plate of the present invention. The schematic diagram of the image forming body formed in the surface of the to-be-processed object obtained by performing a transfer process using the plate for press transfer processes shown by FIG. Schematic schematic diagram of still another embodiment of the press transfer processing plate of the present invention. The schematic diagram of the image forming body formed in the surface of the to-be-processed object obtained by performing a transfer process using the plate for press transfer processes shown by FIG. Schematic schematic diagram of still another embodiment of the press transfer processing plate of the present invention. Schematic schematic diagram of still another embodiment of the press transfer processing plate of the present invention. The schematic diagram of the uneven | corrugated pattern which shows the other modification of the background area | region shown by FIG. Schematic schematic diagram of still another embodiment of the press transfer processing plate of the present invention. The schematic schematic diagram of the uneven | corrugated pattern which shows the other modification of the further desired image shown by FIG. It is an expansion schematic diagram which shows the shape of the other Example of the several types of uneven | corrugated pattern cell cut and engraved by the plate for press transcription | transfer processes of this invention. The schematic block diagram of the Example of the press transfer processing apparatus used for the printing plate for press transfer processing of this invention. The schematic block diagram of the other Example of the press transfer processing apparatus used for the printing plate for press transfer processing of this invention. The schematic block diagram of the further another Example of the press transfer processing apparatus used for the plate for press transfer processing of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Plate for press transfer processing 1a Roll-shaped press transfer processing plate 1b Roll-shaped press transfer processing plate 2 Acute angle line uneven pattern cell 2a 1st acute angle line uneven pattern cell 2b 2 acute angle line uneven pattern cell 3 Obtuse angle line unevenness Pattern cell 3a First obtuse line uneven pattern cell 3b Second obtuse line uneven pattern cell 4 Multiple types of images 4a First image 4b Second image 4c Third image 4ab Overlapping image area of the first image and the second image 4bc First Overlapping image area of 2 image and 3rd image 4ac Overlapping image area of 1st image and 3rd image 4abc Overlapping image area of 1st image, 2nd image, and 3rd image 5 Background image 6 Further desired image 7 Heat Panel 8 Press 9 Support member 9a Anvil roll as support member 9b Support member 10 Work piece 10a Work piece 10b Work piece 11 Transfer foil material 1 a Transfer foil material 11b Transfer foil material 12 Send / receive roll 20 Transfer acute angle line uneven pattern cell 20a First transfer acute line uneven pattern cell 20b Second transfer acute line uneven pattern cell 30 Obtuse line uneven pattern cell 30a First transfer obtuse line uneven pattern 30a Cell 30b Second transfer obtuse line uneven pattern cell 40 Multiple types of transfer images 40a First transfer image 40b Second transfer image 40c Third transfer image 40ab Transfer overlap image region of first transfer image and second transfer image 40bc Second 40acc Transfer overlap image area between the first transfer image and the third transfer image 40acc Transfer overlap image area between the first transfer image, the second transfer image and the third transfer image 50 Transfer background image 60 Transfer further desired image 100 Image forming body

Claims (11)

A plurality of types of images (4) and a background region (5) that does not include the plurality of types of images are represented, and at least the plurality of types of images are engraved with a fine uneven shape and are divided into a lattice shape to form a rule It is expressed by the combination of multiple types of uneven pattern cells arranged with
When one of the vertical and horizontal directions is taken as the reference line,
The plurality of types of concavo-convex pattern cells include at least an acute-angle concavo-convex pattern cell (2) engraved with concavo-convex shapes of two or more parallel plural lines having an acute angle with respect to the reference line and an obtuse angle with respect to the reference line. A plurality of types of concavo-convex pattern cells engraved with concavo-convex shapes of parallel plural lines at different angles, including obtuse angle concavo-convex pattern cells (3) engraved with two or more parallel concavo-convex shapes of And
Each of the plurality of types of images (4) is formed by a combination of concavo-convex pattern cells including at least one concavo-convex pattern cell of the acute angle concavo-convex pattern cell (2) and the obtuse angle concavo-convex pattern cell (3). A plate for press transfer processing, which is formed.   If there is a region where the images of the plurality of types of images (4) overlap, the overlapping overlapping image region is at least one of the concavo-convex pattern cells forming each of the overlapping images. 2. The plate for press transfer processing according to claim 1, wherein the plate is formed from a combination of concave and convex pattern cells. The plurality of types of images (4) and the background region (5) are represented by a combination of the plurality of types of uneven pattern cells partitioned in a lattice pattern,
When the plurality of types of images (4) are two types of images, a first image (4a) and a second image (4b),
The plurality of types of concavo-convex pattern cells are different from the first acute angle concavo-convex pattern cell (2a) engraved with an concavo-convex shape of acute parallel lines with respect to the reference line, and the first acute angle concavo-convex pattern cell. A second acute angle line uneven pattern cell (2b) engraved with an acute parallel multi-line uneven shape, and a first obtuse line uneven pattern engraved with an obtuse parallel multiple line uneven shape with respect to the reference line A cell (3a) and a second obtuse angle line uneven pattern cell (3b) engraved with an uneven shape of parallel plural lines with an obtuse angle different from the first obtuse angle line uneven pattern cell,
The first image (4a) is formed by combining the first acute angle line uneven pattern cell (2a) and the second obtuse angle line uneven pattern cell (3b) alternately,
The second image (4b) is formed by combining the second acute angle line uneven pattern cell (2b) and the first obtuse angle line uneven pattern cell (3a) alternately,
In the overlapping image region (4ab) where the first image and the second image overlap, the first acute angle line uneven pattern cell (2a) and the first obtuse angle line uneven pattern cell (3a) are alternately positioned. Formed in combination,
In the background region (5) not including the first image and the second image, the second acute angle line pattern cell (2b) and the second obtuse line pattern pattern cell (3b) are alternately positioned. The press transfer processing plate according to claim 1, wherein the press transfer processing plate is combined with each other. The plurality of types of images (4) and the background region (5) are represented by a combination of the plurality of types of uneven pattern cells partitioned in a lattice pattern,
When the plurality of types of images (4) are two types of images, a first image (4a) and a second image (4b),
The plurality of types of concavo-convex pattern cells include a first acute angle concavo-convex pattern cell (2a) engraved with an concavo-convex shape of acute parallel lines in the range of 0 to 45 degrees with respect to the reference line; A second acute angle concavo-convex pattern cell (2b) engraved with concavo-convex shapes of acute parallel lines that are different from the first acute angle concavo-convex pattern cell in a range from 45 degrees to 90 degrees with respect to a reference line; A first obtuse angle line uneven pattern cell (3a) engraved with an uneven shape of obtuse parallel lines in the range from 135 degrees to 180 degrees with respect to the reference line, and from 90 degrees with respect to the reference line The second obtuse angle line uneven pattern cell (3b) engraved with an uneven shape of parallel plural lines with an obtuse angle different from the first obtuse angle line uneven pattern cell in the range up to 135 degrees,
The first image (4a) is formed by combining the first acute angle line uneven pattern cell (2a) and the second obtuse angle line uneven pattern cell (3b) alternately,
The second image (4b) is formed by combining the second acute angle line uneven pattern cell (2b) and the first obtuse angle line uneven pattern cell (3a) alternately,
In the overlapping image region (4ab) where the first image and the second image overlap, the first acute angle line uneven pattern cell (2a) and the first obtuse angle line uneven pattern cell (3a) are alternately positioned. Formed in combination,
In the background region (5) not including the first image and the second image, the second acute angle line pattern cell (2b) and the second obtuse line pattern pattern cell (3b) are alternately positioned. The press transfer processing plate according to claim 1, wherein the press transfer processing plate is combined with each other. The plurality of types of images (4) and the background region (5) are represented by a combination of the plurality of types of uneven pattern cells partitioned in a lattice pattern,
When the plurality of types of images (4) are n types of images from the first image to the nth image,
The plurality of types of concavo-convex pattern cells are first concavo-convex patterns engraved with concavo-convex shapes of parallel plural lines at different angles including the acute-angle concavo-convex pattern cell (2) and the obtuse-angle concavo-convex pattern cell (3). (N + 1) types of uneven pattern cells from the cell to the (n + 1) th uneven pattern cell are used,
Each of the n types of images is assigned a concavo-convex pattern cell engraved with a concavo-convex shape of parallel multiple lines at each angle,
The region where each of the n types of images exists independently is one uneven pattern cell of the uneven pattern cells from the first uneven pattern cell to the nth uneven pattern cell assigned to each image. The (n + 1) th uneven pattern cells are combined and formed so as to be alternately arranged,
The overlapping image area where two or more of the n types of images overlap is positioned such that all the uneven pattern cells of the uneven pattern cell assigned to the image of the overlapping area are adjacent to different uneven pattern cells. Formed in combination,
2. The background region that does not include any of the n types of images is formed by being positioned and combined so as to include only the (n + 1) th uneven pattern cell. Version for press transfer processing. The plurality of types of images and the background region are represented by a combination of the plurality of types of concavo-convex pattern cells partitioned in a grid pattern,
When the plurality of types of images are n types of images from the first image to the nth image,
The plurality of types of concavo-convex pattern cells are first concavo-convex patterns engraved with concavo-convex shapes of parallel plural lines at different angles including the acute-angle concavo-convex pattern cell (2) and the obtuse-angle concavo-convex pattern cell (3). (N + 1) types of uneven pattern cells from the cell to the (n + 1) th uneven pattern cell are used,
Each of the n types of images is assigned a concavo-convex pattern cell engraved with a concavo-convex shape of parallel multiple lines at each angle,
The region where each of the n types of images exists independently is one uneven pattern cell of the uneven pattern cells from the first uneven pattern cell to the nth uneven pattern cell assigned to each image. The (n + 1) th uneven pattern cells are combined and formed so as to be alternately arranged,
The overlapping image area where two or more of the n types of images overlap each other is such that all the uneven pattern cells of the uneven pattern cell assigned to the image of the overlapping area and the (n + 1) th uneven pattern cell are mutually connected. Different uneven pattern cells are formed so as to be positioned adjacent to each other,
The background region that does not include any of the n types of images is formed by being positioned and combined so as to include only the (n + 1) th uneven pattern cell. Plate for pressure transfer processing. The plurality of types of images (4) are represented by a combination of the plurality of types of concavo-convex pattern cells partitioned in a lattice pattern,
When the plurality of types of images are n types of images from the first image to the nth image,
The plurality of types of concavo-convex pattern cells are first concavo-convex patterns engraved with concavo-convex shapes of parallel plural lines at different angles including the acute-angle concavo-convex pattern cell (2) and the obtuse-angle concavo-convex pattern cell (3). N types of uneven pattern cells from the cell to the nth uneven pattern cell are used,
Each of the n types of images is assigned a concavo-convex pattern cell engraved with a concavo-convex shape of parallel multiple lines at each angle,
The region where each of the n types of images is present alone is an uneven pattern cell of any one of the uneven pattern cells from the first uneven pattern cell to the nth uneven pattern cell assigned to each image. Formed in combination,
The overlapping image area where two or more of the n types of images overlap is positioned such that all the uneven pattern cells of the uneven pattern cell assigned to the image of the overlapping area are adjacent to different uneven pattern cells. Formed in combination,
The background region (5) that does not include any of the n types of images is the (n + 1) th uneven pattern cell formed at an angle other than the n types of pattern cells, or a multiple line group, a multiple curve group, 2. A concave and convex shape group such as a multi-fold line group, a fine circle group, and a fine polygon group, or a convex flat shape having no concave or convex, or a concave flat shape not transferred. 2. A plate for press transfer processing according to 1. Furthermore, a further desired image (6) is engraved in the desired area,
The further desired image is engraved and formed by a fine uneven shape group such as a multiple straight line group, a multiple curve group, a multiple bent line group, a fine circle group, and a fine polygon group, or a convex planar shape or a concave planar shape. The plate for press transfer processing according to any one of claims 1 to 7, wherein the plate is used for press transfer processing.   The plate for press transfer processing according to any one of claims 1 to 8, wherein the transfer foil material is used to press transfer and form the transfer foil material on the surface of the workpiece by foil pressing.   A plurality of types of press transfer processing processed on the surface of the workpiece using the press transfer processing plate according to any one of claims 1 to 9, and engraved in the press transfer processing plate. An image forming body that is transferred and formed in a concavo-convex shape on the surface of the workpiece corresponding to the surface shape of the concavo-convex pattern cell. A plurality of types of transfer images (40) and a transfer background region (50) that does not include the plurality of types of transfer images are expressed, and at least the plurality of types of transfer images are formed in a fine uneven shape and divided into a lattice shape. Expressed by a combination of multiple types of transfer concavo-convex pattern cells,
When one of the vertical and horizontal directions is used as the reference line,
The plurality of types of transfer concavo-convex pattern cells include at least two transfer acute angle concavo-convex pattern cells (20) formed with concavo-convex shapes of two or more parallel plural lines with respect to the reference line and two or more with respect to the reference line A plurality of types of concavo-convex pattern cells formed of concavo-convex shapes of parallel plural lines at different angles, including a transfer obtuse angle concavo-convex pattern cell (30) formed of concavo-convex shapes of parallel plural lines of
Each transfer image of the plurality of types of transfer images (40) includes transfer unevenness including at least one transfer unevenness pattern cell of the transfer acute angle unevenness pattern cell (20) and the transfer obtuse angle unevenness pattern cell (30). Formed by a combination of pattern cells,
When there is a transfer overlapping image area where the images of the plurality of types of transfer images (40) overlap, the overlapping image area corresponds to the transfer concave / convex pattern cell forming each of the overlapping images. An image forming body, wherein the image forming body is formed from a combination of at least one of the transfer concavo-convex pattern cells.

Images