TWI796615B - Structure of mesh-fabric - Google Patents

Abstract

The present invention provides a structure and manufacturing method of mesh-fabric, including a mesh layer and two fabric layers. The two fabric layers are located on opposite sides of the mesh layer. The mesh later is made from multiple thermoplastic plastic strips which are arranged in different extension directions by heat fusion or weaving. The two fabric layers are attached to the mesh layer by a heat pressing, and one of the fabric layer which is the heat received side come out a pattern accordant with the mesh layer. The present invention not only strengthens the structure and a supportive of a fabric, but also prevents the overall weight from being too heavy and maintains the air permeability and extensibility.

Description

Mesh structure

A cloth structure, especially a mesh cloth structure.

In the existing technology, if the structure and support of a cloth are to be strengthened, the above-mentioned purpose is mostly achieved by combining multiple layers of cloth or by surface coating or laminating a plastic material. If the combination of multiple layers of the cloth The way to strengthen the structure and support of the fabric often results in the overall thickness of the fabric; the method of surface coating or laminating the plastic material will cause the fabric to lose the function of ventilation, and the ductility of the plastic material is relatively low. Below this cloth, the functionality of the cloth itself is limited.

In the prior art, the method of strengthening the structure and support of a cloth will cause the overall bulkiness, loss of breathable function, and limited extensibility. The present invention provides a mesh cloth structure and manufacturing method, which includes a mesh structure and two cloth layers, the two cloth layers are respectively located on opposite sides of the grid structure.

Wherein, the grid structure is a network body made of thermoplastic plastic material, the grid structure is formed by thermal fusion or weaving of a plurality of thermoplastic strips arranged in different extending directions, and the grid structure includes a plurality of hollow holes The two cloth layers are bonded to the grid structure by hot pressing, and the area where one of the cloth layers that receives hot pressing is in contact with the grid structure forms a plurality of contact areas, and one of the cloth layers corresponds to the hollowed out area. The region of the hole forms a plurality of the recessed areas, and the plurality of the contact areas produce a relatively prominent pattern corresponding to the grid structure; the plurality of the recessed areas produce a relatively recessed pattern corresponding to the hollow hole, so that the grid The cloth structure and manufacturing method form a texture with concave-convex shape.

Among them, the two cloth layers are selected from a light-transmitting cloth, and after being hot-pressed, the top of one of the cloth layers that contacts the hot-pressed surface faces the color and shape of the grid structure and the hollow hole to form a concave-convex The texture and color of the structure.

Wherein, the steps of manufacturing the grid cloth structure and the manufacturing method are: placing two of the cloth layers on opposite sides of the grid structure to form a sandwich structure; Use a hot press to heat press the top surface of one of the cloth layers. At this time, the mesh structure is in a hot-melt state when heated, and the two cloth layers located on its opposite sides are bonded to form the mesh cloth structure. And the manufacturing method, the plurality of the contact areas of one of the cloth layers that are subjected to heat pressing are relatively protruding from the plurality of the recessed areas.

Further, the cloth layer on the top surface of the grid structure is made of the non-woven fabric material, and the cloth layer on the top surface of the grid structure is subjected to heat pressing by the hot press, wherein a plurality of the contact areas are relatively thin in a plurality of the concave regions.

Further, the steps of manufacturing the grid cloth structure and the manufacturing method are: Place the two cloth layers on opposite sides of the grid structure to form a sandwich structure, wherein the cloth layer on the top surface of the grid structure is the non-woven material; Using a hot press to perform hot pressing on the top surface of the cloth layer on the top surface of the mesh structure, corresponding to a plurality of the contact areas that are relatively protruding from the mesh structure, a partially melted form is produced by hot pressing with the hot press, Simultaneously, the plurality of partially melted contact areas accept the pressure from the hot press to the direction of the top surface toward the bottom surface, so that the plurality of partially melted contact areas are squeezed and deformed, resulting in the plurality of contact areas being deformed after the hot pressing is completed. The thickness of the region is relatively thinner than that of the plurality of depressed regions.

Further, the mesh construction components can be selected from thermoplastic polyurethane, thermoplastic polyester elastomer, polyolefin elastomer, thermoplastic vulcanizate, polystyrene elastomer, polyethylene, polypropylene, polybutylene terephthalate, Polyethylene terephthalate, polyethylene terephthalate, polyolefin, polyamide, polystyrene, polyvinyl chloride, ethylene/vinyl acetate copolymer or a mixture of the above components.

Further, the plurality of hollow holes can be triangular, quadrilateral, hexagonal or other shapes of different sizes.

Further, the grid structure can be composed of thermoplastic strips of different colors.

The mesh cloth structure and manufacturing method provided by the present invention can not only strengthen the structure and support of a cloth, but also avoid the overall cloth being too thick and maintain the original air permeability and extensibility of the cloth; Color or shape, so that the grid cloth structure and manufacturing method can produce a variety of changes and beautiful visual experience; the first cloth layer 20 and the second cloth layer 30 can be selected from different densities or materials, such as windproof and waterproof As well as breathability, etc., the mesh cloth structure and manufacturing method can achieve different effects and be used in different industries, such as: shoe industry, clothing industry and even filter screens.

Please refer to Fig. 1, which is a preferred embodiment of the grid cloth structure and manufacturing method of the present invention, the grid cloth structure includes a grid structure 10, a first cloth layer 20 and a second cloth layer 30, wherein the The first cloth layer 20 and the second cloth layer 30 are respectively located on opposite sides of the grid structure 10 .

The grid structure 10 is a network body made of thermoplastic plastic material, and its composition can be selected from thermoplastic polyurethane, thermoplastic polyester elastomer, polyolefin elastomer, thermoplastic vulcanizate, polystyrene elastomer, polyethylene, polypropylene, Polybutylene terephthalate, polyethylene terephthalate, polyethylene terephthalate, polyolefin, polyamide, polystyrene, polyvinyl chloride, ethylene/vinyl acetate copolymer or a mixture of the above-mentioned components, the grid structure 10 is formed by thermal fusion or braiding of a plurality of thermoplastic strips arranged in different extending directions, so that the grid structure 10 includes a plurality of hollow holes 14, and a plurality of the hollow holes The holes 14 can be triangular, quadrangular, hexagonal or other shapes of different sizes, and the grid structure 10 can be composed of thermoplastic strips of different colors to produce color changes.

In this embodiment, the grid structure 10 includes a first strip layer 11 and a second strip layer 12 , a plurality of fusion points 13 and a plurality of hollow holes 14 . The first adhesive strip layer 11 includes a plurality of first adhesive strips 111, wherein the plurality of first adhesive strips 111 are arranged in intervals; the second adhesive strip layer 12 includes a plurality of second adhesive strips 121 , wherein the plurality of second rubber strips 121 are arranged at intervals, and the extending direction of the plurality of second rubber strips 121 is different from the extending direction of the plurality of first rubber strips 111 arranged at intervals.

The first adhesive strip layer 11 and the second adhesive strip layer 12 are stacked up and down, and heating is used to fuse and bond multiple superimposed positions between the first adhesive strip layer 11 and the second adhesive strip layer 12 , and form a plurality of the fusion points 13, after the first adhesive strip layer 11 and the second adhesive strip layer 12 are superimposed on each other, every two first adhesive strips 111 and every two second adhesive strips 121 A hollow hole 14 is formed between them.

Please refer to FIG. 2 , the steps of manufacturing the grid cloth structure manufacturing method are: placing the first cloth layer 20 on the bottom surface of the grid structure 10, and laying the second cloth layer 30 on the grid structure 10 top surface, so that it forms a sandwich structure of the second cloth layer 30, the grid structure 10 and the first cloth layer 20 from top to bottom; The top surface is given hot pressure toward the bottom surface of the grid structure 10, and at this time, the grid structure 10 is in a thermally fused state when heated and is bonded to the first cloth layer 20 and the second cloth layer 30 on its opposite sides, Form the grid cloth structure. The second cloth layer 30 includes a plurality of contact regions 31 and a plurality of recessed regions 32, the area where the second cloth layer 30 is in contact with the grid structure 10 forms a plurality of the contact regions 31, and the second cloth layer 30 corresponds to the area of the hollow hole 14 to form a plurality of the concave regions 32, and after the second layer 30 is subjected to hot-pressing treatment, the plurality of the contact regions 31 corresponding to the grid structure 10 produce a relatively prominent shape; the plurality of The concave region 32 forms a relatively concave shape corresponding to the hollow hole 14 , so that the grid cloth structure forms a texture with a concave-convex shape.

In the second preferred embodiment of the present invention, the second cloth layer 30 can be selected from a light-transmitting cloth, and the mesh structure 10 can be thermoplastic strips arranged in colors or shapes, and the mesh cloth structure is hot-pressed After completion, the mesh cloth structure corresponds to the color and shape of the mesh structure 10 and the hollow hole 14, and the texture and color of the concave-convex shape are formed, so that the mesh cloth structure can produce a variety of appearances.

In the third preferred embodiment of the present invention, the second cloth layer 30 is made of a non-woven fabric material, and the steps of manufacturing the mesh cloth structure of the present invention are as follows: place a melting cloth on the bottom surface and the top surface of the mesh structure 10 respectively. The first cloth layer 20 and the second cloth layer 30 are made by spraying non-woven fabric to form the sandwich structure; a hot press is used to heat press the top surface of the second cloth layer 30 to form the grid cloth structure. The grid cloth structure produces a shape corresponding to the grid structure 10 and the hollow hole 14, forming a texture with a concave-convex shape, and corresponding to the grid structure 10 produces a plurality of relatively protruding contact areas 31, through the hot pressing When the machine is hot-pressed, the plurality of the contact areas are partially melted due to heat, and at the same time, the partially melted plurality of the contact areas accept the hot press until the top surface of the second cloth layer 30 faces the grid structure The pressure in the direction of the bottom surface of 10 causes the partially melted plural contact regions to be squeezed and deformed, resulting in that the thickness of the plural contact regions after hot pressing is relatively thinner than that of the plural recessed relative hollow holes 14 The concave area 32 .

The mesh cloth structure and manufacturing method provided by the present invention can not only strengthen the structure and support of a cloth, but also avoid the overall cloth being too thick and maintain the original air permeability and extensibility of the cloth; Color or shape, so that the grid cloth structure and manufacturing method can produce multiple changes and beautiful visual experience; the first cloth layer 20 and the second cloth layer 30 can be selected from different densities or materials, such as the first The cloth layer 20 can be selected as a high-density fabric, and the second cloth layer 30 can be selected as a relatively low-density fabric, so that the overall grid cloth structure and manufacturing method can have the functions of windproof, waterproof and breathable. The grid cloth structure and manufacturing method can achieve different effects and be applied in different industries through the combination of materials and densities selected from the first cloth layer 20 and the second cloth layer 30, such as: footwear industry, apparel industry and even strainer.

10: grid construction 11: The first strip layer 111: The first rubber strip 12: The second strip layer 121: Second rubber strip 13: fusion point 14: hollow hole 20: The first cloth layer 30: Second cloth layer 31: Contact area 32: concave area

Fig. 1 is an exploded view of a preferred embodiment of the present invention Fig. 2 is a side view of a preferred embodiment of the present invention

10: grid construction

11: The first strip layer

111: The first rubber strip

12: The second strip layer

121: Second rubber strip

13: fusion point

14: hollow hole

20: The first cloth layer

30: Second cloth layer

Claims (6)

A grid cloth structure, which includes a grid structure and two cloth layers, and the two cloth layers are respectively located on opposite sides of the grid structure, wherein: the grid structure is composed of a plurality of thermoplastic strips arranged in different extending directions It is formed by thermal fusion or weaving, and there are a plurality of hollow holes between each thermoplastic strip; two cloth layers are bonded to the grid structure by heat pressing, and one of the cloth layers that accepts heat pressing The area in contact with the grid structure forms a plurality of contact areas, and the area of one of the layers corresponding to the hollow hole forms a plurality of concave areas, and the plurality of contact areas correspond to the grid structure to produce a relatively prominent shape; plural Each of the concave regions corresponds to the hollow hole to produce a relatively concave shape, so that the grid cloth structure forms a texture with a concave-convex shape, and at least one of the cloth layers is selected from a light-transmitting cloth corresponding to the light-transmitting cloth. The colors of the mesh construction form the tint. As for the grid cloth structure described in claim 1, the cloth layer on the top surface of the grid structure is a non-woven material, and the cloth layer on the top surface of the grid structure is subjected to heat pressing by the heat press, wherein , the plurality of the contact regions are relatively thinner than the plurality of the concave regions. As for the grid cloth structure described in claim 1 or 2, the grid structure is formed by thermal fusion or weaving of a plurality of plastic strips arranged in different extending directions. For the grid cloth structure described in claim 3, the grid construction components can be selected from thermoplastic polyurethane, thermoplastic polyester elastomer, polyolefin elastomer, thermoplastic vulcanizate, polystyrene elastomer, polyethylene, polypropylene, Polybutylene terephthalate, polyethylene terephthalate, polyethylene terephthalate, polyolefin, polyamide, polystyrene, polyvinyl chloride, ethylene/vinyl acetate copolymer substances or mixtures of the above-mentioned ingredients. For the grid cloth structure described in Claim 4, the plurality of hollow holes can be triangular, quadrilateral, hexagonal or other shapes of different sizes. As for the grid cloth structure described in claim 5, the grid structure can be composed of thermoplastic strips of different colors.

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