JPH0593831U - Patterned mesh sheet - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to a mesh sheet with a handle,
It is an object of the present invention to reduce the number of printing steps, perform clear printing on both front and back sides, and allow various printing methods to be adopted. A coating layer 11 made of a heat-fusible resin is formed on a net member (mesh-shaped sheet 10) made of synthetic fiber, and desired design display portions 12, 12 'are formed on both front and back surfaces of the coating layer 11, respectively. Are formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a so-called patterned mesh sheet used for blinds, tapestries, various display screens, summer bags and the like.

[0002]

[Prior Art]

 Conventionally, a mesh-like sheet in which a coating layer made of a heat-fusible resin is formed on a net member made of synthetic fiber, natural fiber or a mixed fiber thereof is commercially available, but different designs are printed on the front and back sides. I couldn't find anything. Therefore, in order to manufacture this type of patterned sheets with different designs, as shown in FIGS. 4 and 5, a mesh pattern is printed by printing opaque ink on one side (or both sides) of the synthetic resin sheet 1. An opaque base 2 having a shape of a circle is formed, and color printing is performed on the base to form design display portions 3 and 3'which are patterns. In the figure, 1a indicates a transparent portion without the opaque base 2, and 1b indicates a display portion where the design display portions 3 and 3'are displayed.

[0003]

[Problems to be solved by the device]

 In the conventional printing method, it is necessary to print the opaque bases 2 and 2'having the same shape as the intended design display portions 3 and 3'on both front and back surfaces, which increases the number of printing steps. Also, if there is a gap between the opaque base 2 (2 ') and the design display portion 3 (3'), a clear contour is not formed, and part of the design display portions 3, 3'on both sides of the sheet overlap and blur. There is a risk that the product value may be significantly reduced due to color mixing or color mixture. To prevent this, printing methods are limited to specific methods such as silk screen printing, which has high cost and slow printing speed. Further, when the mesh sheet composed of the warp yarns 1a and the weft yarns 1b is used as the sheet 1, and when the warp yarns and the weft yarns 1a and 1b are formed by twisted yarns, tensile force or The applied pressure may cause misalignment in the mesh crossing portion or fray in the twisted yarn, which may hinder clear printing. The present invention was made in view of the above problems, and does not require a step of printing and forming an opaque base having the same shape as the design display portion, and other printing methods such as offset printing and gravure printing are also possible. To provide a mesh sheet with a pattern that can be adopted and that can prevent the deviation of the stitches of the mesh sheet and the fray of the twisted yarn, form clear design display parts on both the front and back sides, and increase the commercial value. Is an issue.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, in the present invention, a coating layer made of a heat-fusible resin is formed on a net member made of synthetic fiber and / or natural fiber, and the front and back surfaces of the coating layer are formed on both sides. Each of them is characterized by forming a desired design display portion.

[0005]

[Action]

 Since an opaque coating layer is formed on both the front and back surfaces of the mesh sheet, that is, on the entire circumferences and intersections of the warp threads and the weft threads that make up the mesh, desired designs can be placed on the front and back surfaces of the sheet at arbitrary positions. The display portion can be directly printed and formed. Therefore, the step of printing an opaque underlayer having the same shape as the conventional design display section is not required, and there is no risk of blurring due to printing misalignment or color mixing between the design display sections on the front and back sides. Further, by forming the covering layer, it is possible to prevent the mesh mesh of the mesh and the twisting of the twisted yarn from occurring, and it is possible to obtain a mesh sheet with a pattern having a high commercial value, which has clear design display portions on both front and back surfaces.

[0006]

【Example】

 In FIG. 1 and FIG. 2, A is a mesh sheet with a pattern, and design display portions 12 and 12 ′ of different patterns are formed on both front and back surfaces of a white plain mesh sheet 10 which is a mesh member. In this embodiment, the peach on the front surface and the apples on the back surface are shown as the design display portions 12 and 12 ', but these include letters, symbols, blind names as identification marks, flowers, birds, landscapes, etc. You can display any of the natural features, designs, etc., and you can also color it freely. Further, the design display portions 12 and 12 ′ may be displaced from each other on the front and back sides of the sheet 10, or part or all may overlap each other.

This white plain mesh sheet 10 has warp yarns 10a made of polyester twisted yarns and weft yarns 10b formed as a braid, and both sides of the warp yarns 10a and weft yarns 10b are covered with an opaque resin. It is formed by providing a layer 11. The covering layer 11 is not limited to a plain white color as long as it is substantially opaque, and can have a desired color such as gray, light yellow, light green, or light red, and it can be either unpatterned or patterned. Good.

The coating layer 11 can be easily formed by a method of immersing the mesh-shaped sheet in a molten solution of polyvinyl chloride, for example. The transparent synthetic resin twisted yarn may be previously coated with heating means such as high frequency waves or ultrasonic waves.

In the above embodiment, the design display portions 12 and 12 ′ are separately printed and formed on the front surface and the back surface of the white plain mesh sheet 10 which is an opaque body, so that the design display portions 12 and 12 ′ are clear without interfering with each other. It will be finished. Therefore, the printing method is not limited to a specific printing method, and a desired printing method such as letterpress printing, offset printing, screen printing, transfer printing, or hot stamping can be adopted. In addition, the formation of the covering layer 11 eliminates misalignment of the mesh of the mesh sheet 10 and unraveling of the twisted yarn, so that the contours of the design display portions 12 and 12 'are less likely to be misaligned or blurred, and the mesh shape is also reduced. The sheet itself is strengthened, weather resistance and durability are improved, and the commercial value can be increased.

In the above, the case where the mesh sheet 10 is a braided body in which unevenness is locally generated is explained. However, a plain woven sheet in which the intersection of the warp yarn portion and the weft yarn portion is fixed by an adhesive or welding, or a plastic sheet The same can be applied to the case of a flat sheet integrally formed like a net bag. Further, as the material of the mesh-shaped sheet 10, other thermoplastic synthetic resins such as polyamide resin, polypropylene and polyethylene can be used in addition to polyester resin, and the coating layer 11 is not limited to the polyvinyl chloride. Depending on the material of the mesh sheet 10, polyurethane, polyurethane-vinyl acetate copolymer, or other high-frequency, ultrasonic or heat-fusible thermoplastic resin can be selected and used.

As described above, in the mesh-like sheet with a handle of the present invention, a coating layer made of a heat-fusible resin is formed on a net member made of synthetic fiber and / or natural fiber, and the coating layer Since the desired design display portions are formed on both the front and back sides, the printing process can be reduced and various printing methods can be adopted, and the manufacturing cost can be reduced. Moreover, the product value can be increased by vividly printing the design display and improving the durability of the mesh-like sheet itself, which is the base material. The mesh sheet with a pattern according to the present invention is used as a display curtain for advertisements and safety measures that utilize wind resistance due to the air permeability of the mesh, as a light-shielding curtain for blinds, blinds, tapestries, insect repellent, windproof, birdproof etc. It can be expected to have a wide range of applications by making use of the patterns on both the front and back sides, as a protective sheet, and as a bag for fashionable summer bags, shopping bags, and breathable drying bags.

[Brief description of drawings]

FIG. 1 is a plan view of a mesh sheet with a handle according to an embodiment of the present invention.

FIG. 2 is a rear view of FIG.

3 is a schematic cross-sectional view of the mesh sheet of FIG.

FIG. 4 is a plan view of a conventional patterned mesh sheet.

5 is a schematic cross-sectional view of FIG.

[Explanation of symbols]

 A Patterned mesh sheet 10 White plain mesh sheet 11 Covering layer 12, 12 'Design display section

Claims (1)

[Scope of utility model registration request] 1. A synthetic resin and / or natural fiber net member is provided with a coating layer made of a heat-fusible resin, and desired design indicating portions are formed on both front and back surfaces of the coating layer. A mesh sheet with a feature.