JPH06263140A - Method for manufacturing case for article of merchandise - Google Patents

Abstract

PURPOSE:To reduce the components in number by a method wherein a case is formed out of a board-shaped material comprising a paper base and thin film applied to the surface thereof by thermal bonding and a space for holding an article of merchan dise is formed bending in the direction opposite to the thin film a part of the paper base having no coating of adhesive and used as a region for holding the article. CONSTITUTION:A case for holding an article 10 of merchandise such as a lipstick or lip cream is formed by bending a board-shaped material 71 into shape which comprises a paper base 73 printed on one side with a design and having cuts at parts and thin film 74 applied to the surface coated with adhesive of the paper base 73 by thermal bonding. Near each of the two ends in the longitudinal direction of the sides 20, 21 of the board-shaped material 71 cuts 61, 63 are formed in position recessed from inwardly bending lines 39, 48 by lengths L1, L3 respectively. The part between the cuts 61, 63 is used as an article-holding region 66 and by bending board-shaped material 71 inward along inwardly bending line (passing the midpoints of the cuts 61, 63 and passed between the two ends) 67, 68, 69 a space 70 for holding an article of merchandise is formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a product case for storing cosmetics or the like.

[0002]

2. Description of the Related Art Conventionally, a product case 1 for storing products such as cosmetics shown in FIG. 6 so that they can be seen from the outside has been used. In this product case 1, a notch is formed on a mount on which a predetermined pattern is printed, an adhesive is applied to one surface of the notch, and a transparent thin film is formed so as to cover the display opening 2 formed on the mount. The film 3 is attached.

In order to prevent the products stored in the product case 1 from rattling, two holding pieces 5 and 6 separately prepared from the case body 4 and a partition plate 7 are used. There is.

[0004]

In such a prior art, since the product case body 4, the pressing pieces 5, 6 and the partition plate 7 are individually formed, the number of parts is large and the productivity is high. There is a problem that is bad.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a method of manufacturing a product case in which the number of parts is reduced and the productivity can be improved.

[0006]

According to the present invention, a mount on which a predetermined pattern is printed is partially cut out to form a notch, and an adhesive is provided on one surface of the mount excluding a product storage area including the notch. Is applied and thermocompression-bonded in a state where thin film films made of transparent synthetic resin are superposed, and the mount on which the thin-film film is pressure-bonded is cut according to the shape of the product case to form a flat plate-shaped body. Then, the plate-shaped body is bent to form a box-shaped body, and the product storage area of the mount is bent in a direction away from the thin film to form a product storage space. Is a manufacturing method.

[0007]

According to the present invention, a predetermined pattern is formed on the mount by printing, and a notch is formed by partially cutting it. An adhesive is applied to one surface of the mount other than the product storage area. A thin film is superposed on this surface and bonded by thermocompression bonding. In this way, the mount on which the thin film is pressure-bonded is cut to form a flat plate-like body corresponding to the shape of the product case, and the plate-like body is bent to form a box-like body, and the adhesive is The part of the product storage area that has not been applied is bent in a direction away from the thin film to form a product storage space. In this way, it is possible to reduce the number of parts and prevent rattling of products in the storage space, thus improving productivity.

[0008]

1 is a development view of a product case 10 formed by a method of manufacturing a product case according to an embodiment of the present invention. In the figure, the fold line is shown by a broken line, and when it is bent to the front side perpendicular to the paper surface of FIG. 1, it is called an outer fold line, and when it is bent to the depth side perpendicular to the paper surface of FIG. It shall be called the inner polygonal line. The product case 10 of the present embodiment basically has a case body 11 and a hanging portion 13 connected to the case body 11. Case body 11
Is folded inward along the inner fold lines 14-18 4
It has one side plate 19, 20, 21, 23, a joint margin 24, a ceiling portion 25, and a bottom portion 26.

The hanging portion 13 has a rising piece 27 connected to one end of the side plate 23 in the longitudinal direction, a folding piece 29 connected to the rising piece 27 via an inner folding line 28, and an outer folding line 30 to the folding piece 29. Presser piece 31 connected through
And the contact piece 3 connected to the pressing piece 31 via the outer bent line 33.
4 and a gripping piece 36 connected to the abutting piece 34 via an outer bent line 35.

The ceiling portion 25 has a lower lid 38 connected to one end of the side plate 19 in the longitudinal direction via an inner fold line 37, and an upper lid 40 connected to one end of the side plate 20 in the longitudinal direction via an inner fold line 39, The upper lid 40 has an abutting piece 43 connected to it via an outer bent line 41, and a lower lid 45 connected to one end of the side plate 21 in the longitudinal direction via an inner bent line 44.

Further, the bottom portion 26 is provided with a lower lid 47 which is continuous with the other end portion of the side plate 19 in the longitudinal direction via an inner fold line 46,
An upper lid 49 connected to the other end of the side plate 20 in the longitudinal direction via an inner bent line 48, an abutting piece 51 connected to the upper lid 49 via an outer bent line 50, and an inner bent line to the other end of the side plate 21 in the longitudinal direction. And a lower lid 54 connected to each other via 53.

At the other end of the side plate 23 in the longitudinal direction, a folding line 56 is connected via an inner bending line 55, and a pressing piece 58 is connected to the folding line 56 via an outer bending line 57 and is connected to a pressing piece 58. The contact piece 60 is continuous with the outer bent line 59.

In the vicinity of one longitudinal end of each side plate 20, 21, a notch 61 is formed over a length L2 at a position retracted from the inner fold line 39, 44 by a length L1 toward the other longitudinal end. . A notch 63 is formed in the vicinity of the other longitudinal end of each side plate 20, 21 at a position retracted from the inner fold line 48, 53 toward the one longitudinal end by a length L3 and extending over a length L4.

The rising pieces 27 and the folding pieces 29 are insertion holes 64, 6 for hanging the hook-shaped metal fittings provided on the display shelf of the product symmetrically with respect to the inner folding line 28.
5 are formed respectively. The rising piece 27 has a length L5, and the folding piece 29 has a length L6. These length L
5, L6 are selected so that the difference (L6-L5) between the lengths L5 and L6 is substantially equal to the length L1 from the inner polygonal lines 39, 44 of the notch 61, and preferably the length L
It is selected to be shorter than 1 by about 1 to 2 mm. Further, the length L7 of the folding line 56 is selected so that the notch 63 is substantially equal to the length L3 retracted from the inner folding lines 48, 53, and preferably 1 to 2 mm more than the length L3. It is chosen to be short.

A portion sandwiched by the two notches 61 and 63 is a product storage area 66, and the notches 61 and 63 are provided.
Inner polygonal line 67 passing through the intermediate points of the lengths L2, L4 of the respective and the inner polygonal lines 68, 6 passing between both ends of the notches 61, 63.
A storage space 7 for storing products such as lipsticks and lip balms by bending 9 inward.
0 (see FIGS. 2 and 3 described later) is formed.

FIG. 2 is a perspective view of a product case 10 formed by assembling the plate-like body 71 shown in FIG. 1, and FIG. 3 is a sectional view taken along section line III-III of FIG. The plate-shaped body 71 has a mount 73 having a predetermined pattern printed on one surface thereof and a notch formed by partial cutting, and the mount 73.
A thin film 74 to which an adhesive is applied and thermocompression bonded to the surface. The adhesive is applied on the outer surface of the roller by rolling the roller over one surface of the mount 73. At this time, it is possible to prevent the adhesive from being applied to the product storage area 66 of the mount 73 by providing an area where the adhesive is not applied to a part of the roller. This adhesive may be an isocyanate resin-based or polyester resin-based bond.

A transparent synthetic resin thin film 74 is thermocompression bonded to one surface of the mount 73 coated with such an adhesive. Such a thin film is, for example, 15
A polypropylene thin film of ˜50 μm can be preferably used. In this way, the thin film 74 is pasted on the one surface of the mount 73 after printing the predetermined design, so that the printed design can be prevented from being easily peeled off.

The plate-like body 71 thus formed is
As shown in FIG. 4, a mount 73 on which a plurality of (14 in this embodiment) symbols are printed is partially cut out to form notches 61 and 63.
And the thin film 74 is attached thereon as described above while allowing the air existing between the mount 73 and the thin film 74 to escape, and the outer shape corresponding to the shape of the product case and each insertion hole 64. , 65 can be punched to form a plurality of plate-like bodies at a time, improving productivity.

Referring again to FIG. 3, as described above, the difference between the lengths L5 and L6 of the rising piece 27 and the folded piece 29 is the length L1 from the inner polygonal line 39, 44 where the notch 61 is formed. Since the pressing piece 31 is not likely to protrude downward from the notch 61, the appearance is improved. Also, the folded piece 56
The length L7 of the inner polygonal line 48, in which the notch 63 is formed,
Since the length L3 from 53 is selected to be substantially equal to or slightly smaller than the length L3, the pressing piece 58 does not project upward from the notch 63, and the appearance can be improved. Moreover, since the plate-like body 71 shown in FIG. 4 is formed by a single punching process, the number of steps is small, productivity is improved, and a single plate-like body is bent to form a box. Since a product case can be formed by forming a body and bending the product storage area 66 in a direction away from the thin film 74, a greater strength can be obtained as compared with a conventional product composed of a plurality of members. You can

As another embodiment of the present invention, as shown in FIG. 5, the cutouts 61, 63 are provided between the cutouts 61, 63 in the product storage area 66 of the side plates 20, 21.
It is also possible to form two notches 75, 76 shorter than the lengths L2, L4 of the above to provide the band-shaped portion 78 for holding the article 77. By providing such a band-like portion 78, it is possible to prevent the article 77 from being undesirably displaced in the storage space 70, which improves the appearance and is not damaged. Rattling can be prevented.

[0021]

As described above, according to the present invention, a thin film is thermocompression-bonded to one surface of a mount having a notch formed thereon with an adhesive, and the mount having the thin-film pressed is formed into a product case shape. Cut to form a flat plate,
Since a box-shaped product case can be formed by bending this plate-shaped body, it is possible to form a large number of plate-shaped body portions at one time to reduce the number of parts, and to improve productivity with a small number of steps. Can be improved. Moreover, as described in connection with the above-mentioned prior art, it does not consist of a combination of a plurality of members, and a mount on which a single thin film is crimped is cut and bent to form a box shape. Therefore, great strength can be obtained.

[Brief description of drawings]

FIG. 1 is a development view showing a product case 10 according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which the product case 10 is assembled.

FIG. 3 is a sectional view taken along section line III-III in FIG.

FIG. 4 is a plan view showing a mount on which a thin film for punching out a plurality of plate-like bodies 71 is pressure bonded.

FIG. 5 is a perspective view of a part of a product case according to another embodiment of the present invention.

FIG. 6 is an exploded perspective view showing a typical prior art product case.

[Explanation of symbols]

 10 product case 11 case body 13 hanging part 19, 20, 21, 23 side plate 24 joining margin 25 ceiling part 26 bottom part 61, 63 notch 66 product storage area 70 storage space 71 plate body 73 mount 74 thin film

Claims (1)

[Claims] 1. A cutout is formed by partially cutting out a mount on which a predetermined pattern is printed, and an adhesive is applied to one surface of the mount other than the product storage area including the cutout to make a transparent composite. Thermocompression bonding in a state where the thin film made of resin is overlapped, the mount on which the thin film is pressure-bonded, is cut according to the shape of the product case to form a flat plate-shaped body, this plate-shaped body, A method for manufacturing a product case, which comprises bending to form a box-shaped body, and bending the product storage area of the mount in a direction away from the thin film to form a product storage space.