Shoe material fabric with hollow hole effect

Abstract

The utility model discloses a shoe material fabric with a hollow hole effect. The shoe material fabric comprises a fabric body and a first resin coating coated on one side of the fabric body, the fabric body is formed by interweaving warp yarns and weft yarns, and the warp yarns comprise first warp yarns and second warp yarns which are arranged according to a set sequence; the first warp yarns are chemical fiber FDY filaments, and the second warp yarns are water-soluble yarns; the weft yarns comprise first weft yarns, and the first weft yarns are chemical fiber DFY filaments. According to the shoe material fabric with the hollowed-out eyelet effect, the polyvinyl alcohol water-soluble yarn is adopted in the warp yarn, a layer of resin is coated before the water-soluble yarn is removed, and by means of the bonding effect of the resin, when the water-soluble yarn is removed, slippage among FDY filaments can be avoided, the FDY filaments can be fixed to the original positions of the FDY filaments, and stable eyelets are formed.

Description

Technical Field

[0001] The utility model relates to a shoe material fabric presenting a hollow hole effect, belonging to the technical field of shoe material fabrics. Background Art

[0002] At present, shoe material fabrics for racing, jogging, outdoor use, etc. on the market are developing towards breathability and light weight, which is also the future development trend. For this reason, the emergence of porous fabrics has become an inevitable trend in the market. A porous fabric refers to a fabric with small holes on its surface. There are many methods for its formation. The most traditional method is to use a leno weave and a gauze weave for weaving. However, using a gauze weave requires a jacquard harness, and ordinary looms cannot carry out weaving. It is also possible to use water-soluble yarn (soluble polyvinyl alcohol yarn) to be woven into the fabric at intervals, and to use spaced reed teeth or a sparse and dense reed threading method when threading the reed. However, due to the small friction between the chemical fiber filaments used, in the fabric woven with spaced water-soluble yarn, once the water-soluble yarn dissolves and disappears, the warp and weft yarns are prone to slipping, resulting in the warp and weft yarns not being fixed to their original positions. How to prepare a shoe material fabric that is not prone to slipping between the warp and weft yarns when removing the water-soluble yarn and presents a hollow hole effect has become a problem to be solved. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a shoe material fabric presenting a hollow hole effect, which can avoid the slipping of FDY filaments when the water-soluble yarn is removed.

[0004] To solve the above technical problems, the purpose of the utility model is realized as follows:

[0005] A shoe material fabric presenting a hollow hole effect according to the utility model includes a fabric body and a first resin coating coated on one side of the fabric body;

[0006] The fabric body is woven by warp and weft yarns. The warp yarns include a first warp yarn and a second warp yarn arranged in a set order; the first warp yarn is a chemical fiber FDY filament, and the second warp yarn is a water-soluble yarn;

[0007] The weft yarns include a first weft yarn, and the first weft yarn is a chemical fiber DFY filament.

[0008] On the basis of the above solution and as a preferred solution of the above solution: the fabric body is woven by warp and weft yarns according to a plain weave, and the first warp yarn and the second warp yarn are arranged in the order of 3 - 5 pieces: 2 pieces.

[0009] On the basis of the above solution and as a preferred solution of the above solution: the weft yarns further include a second weft yarn; the second weft yarn is a chemical fiber FDY filament and has a color different from that of the first weft yarn.

[0010] Based on the above solution and as a preferred solution to the above solution: The weft yarn further includes a third weft yarn, and the third weft yarn is a plied yarn composed of rayon and chemical fiber DFY filament.

[0011] Based on the above solution and as a preferred solution to the above solution: The chemical fiber FDY filament is a polyester FDY filament, a nylon FDY filament, or a polypropylene FDY filament.

[0012] Based on the above solution and as a preferred solution to the above solution: A second resin coating is provided on the other side of the noodle rice body.

[0013] Based on the above solution and as a preferred solution to the above solution: The first resin coating and the second resin coating are a PU resin coating, a TPU resin coating, or a polyvinyl chloride resin coating.

[0014] Based on the above solution and as a preferred solution to the above solution: The coating amounts of the first resin coating and the second resin coating are 5 - 10 grams per square meter.

[0015] The beneficial effect of the present utility model is as follows: A shoe material fabric with a hollow hole effect involved in the present utility model uses polyvinyl alcohol water-soluble yarn in the warp yarn, and a layer of resin is coated before removing the water-soluble yarn. Through the bonding effect of the resin, when removing the water-soluble yarn, slippage between FDY filaments can be avoided, and they can be fixed in their original positions to form stable holes. Brief Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a shoe material fabric with a hollow hole effect involved in the first embodiment;

[0017] Figure 2 It is an organizational diagram of a fabric body in a shoe material fabric with a hollow hole effect involved in the second embodiment;

[0018] Figure 3 It is a schematic structural diagram of a shoe material fabric with a hollow hole effect involved in the third embodiment.

[0019] The markings in the figure are explained as follows: 1 - fabric body; 2 - first resin coating; 3 - second resin coating; 11 - first warp yarn; 12 - second warp yarn; 21 - first weft yarn; 22 - second weft yarn; 23 - third weft yarn. Detailed Embodiments

[0020] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] First Embodiment

[0022] Combined with Figure 1, a detailed description of this embodiment will be given. A shoe material fabric presenting a hollow hole effect according to this embodiment includes a fabric body 1 and a first resin coating 2 coated on one side of the fabric body 1.

[0023] The fabric body 1 is formed by interweaving warp yarns and weft yarns. The warp yarns include a first warp yarn 11 and a second warp yarn 12 arranged in a set order; the first warp yarn is a chemical fiber FDY filament, and the second warp yarn 12 is a water-soluble yarn; the weft yarns include a first weft yarn 21, and the first weft yarn is a chemical fiber DFY filament.

[0024] Specifically in this embodiment, the fabric body 1 is formed by interweaving warp yarns and weft yarns according to a plain weave, and the first warp yarn 11 and the second warp yarn 12 are arranged in the order of 3-5 pieces: 2 pieces. The second warp yarn 12 is set to two pieces so that the first warp yarns 11 on both sides of the second warp yarn 12 will not cause the interruption of the tissue cycle due to the water solubility of the second warp yarn 12.

[0025] Furthermore, the first resin coating 2 is a PU resin coating, a TPU resin coating or a polyvinyl chloride resin coating. In this embodiment, it is selected as a PU resin coating, and the coating amount is 5-10 grams per square meter, and it is 10 grams per square meter in this embodiment. Since the coated resin has a small coating amount, it will adhere to the surfaces of the warp yarns and weft yarns, and can bond the warp yarns and weft yarns, thereby preventing the sliding of the chemical fiber FDY filaments when removing the water-soluble yarn.

[0026] Furthermore, the chemical fiber FDY filament is a polyester FDY filament, a nylon FDY filament or a polypropylene FDY filament. In this embodiment, the first warp yarn is a nylon 6 FDY filament, which is formed by twisting two 210D nylon monofilaments together, and the color is black. The first weft yarn is a polyester FDY filament, with a fineness of 420D, and the color is black. Both the first warp yarn and the first weft yarn have an S-direction twist of 250 turns / m.

[0027] Furthermore, the fineness of the water-soluble yarn is 40S / 2.

[0028] Embodiment Two

[0029] Combined with Figure 2 , a detailed description of this embodiment will be given. A shoe material fabric presenting a hollow hole effect according to this embodiment, the weft yarns further include a second weft yarn 22; the second weft yarn 22 is a chemical fiber FDY filament and has a color different from that of the first weft yarn 11. In this embodiment, the second weft yarn is a polyester FDT filament, with a color of orange, and the fineness and twist are the same as those of the first weft yarn. The warp yarns and weft yarns are also interwoven according to a plain weave.

[0030] Another difference from the first embodiment is that: the weft yarn further includes a third weft yarn 23, which is a ply-twisted yarn composed of rayon and chemical fiber DFY filaments. Specifically, it is formed by ply-twisting 300D rayon and 420D nylon FDY filaments, with an S-twist of 200 turns / m. And the color of the rayon is yellow, and the color of the nylon FDY filament is black.

[0031] In this embodiment, the arrangement order of the weft yarns is: 5 first weft yarns, 1 second weft yarn, 5 first weft yarns, 1 second weft yarn, 5 first weft yarns, 1 second weft yarn, 2 first weft yarns, 1 third weft yarn, 2 first weft yarns, 1 second weft yarn.

[0032] Embodiment Three

[0033] Combined with Figure 3 , a detailed description of this embodiment is given. A shoe material fabric presenting a hollow hole effect involved in this embodiment is different from the second embodiment in that: a second resin coating 3 is provided on the other side of the fabric body 1.

[0034] Furthermore, the first resin coating 2 and the second resin coating 3 are PU resin coatings, TPU resin coatings or polyvinyl chloride resin coatings. The coating amounts of the first resin coating 2 and the second resin coating 3 are 5 - 10 g / m².

[0035] In this embodiment, the first resin coating 2 and the second resin coating 3 are TPU resin coatings, and the coating amount is 10 g / m².

[0036] When post-treating the fabric body 1, once the water-soluble yarn dissolves and disappears, since the yarns are all FDY filaments with a small coefficient of friction, the yarns are prone to slip between each other. Then, before dissolving the water-soluble yarn, a first resin coating 2 is coated on one side of the fabric body 1 to fix the yarns through the adhesion of the coated resin and prevent the slip of the yarns after the water-soluble yarn dissolves. After coating the first resin coating 2, flat washing is carried out to dissolve the water-soluble yarn, so that the fabric body presents a hollow hole effect. Then, low-temperature washing is continued to remove the water-soluble yarn components (soluble polyvinyl alcohol) that have not been completely removed in the fabric. Then, a second resin coating 3 is continuously coated on the other side of the fabric body 1 to completely solidify the positions of the warp and weft yarns, and at the same time make the stiffness of the fabric meet the usage requirements of the shoe material fabric.

[0037] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A shoe material fabric presenting a hollow hole effect, characterized in that It includes a fabric body (1) and a first resin coating (2) coated on one side of the fabric body (1); The fabric body (1) is formed by interweaving warp yarns and weft yarns. The warp yarns include a first warp yarn (11) and a second warp yarn (12) arranged in a set order. The first warp yarn is a chemical fiber FDY filament, and the second warp yarn (12) is a water-soluble yarn; The weft yarns include a first weft yarn (21), and the first weft yarn is a chemical fiber DFY filament.

2. The shoe material fabric presenting a hollow hole effect according to claim 1, characterized in that, The fabric body (1) is formed by interweaving warp yarns and weft yarns according to a plain weave, and the first warp yarn (11) and the second warp yarn (12) are arranged in the order of 3-5 pieces: 2 pieces.

3. The shoe material fabric presenting a hollow hole effect according to claim 1, wherein The weft yarns further include a second weft yarn (22); the second weft yarn (22) is a chemical fiber FDY filament and has a different color from the first weft yarn (21).

4. The shoe material fabric presenting a hollow hole effect according to claim 3, characterized in that The weft yarns further include a third weft yarn (23), and the third weft yarn (23) is a ply-twisted yarn composed of rayon and chemical fiber DFY filament.

5. A shoe material fabric presenting a hollow hole effect according to any one of claims 1 to 4, characterized in that, The chemical fiber FDY filament is a polyester FDY filament, a nylon FDY filament or a polypropylene FDY filament.

6. The shoe material fabric presenting a hollow hole effect according to claim 1, wherein A second resin coating (3) is provided on the other side of the fabric body (1).

7. The shoe material fabric presenting a hollow hole effect according to claim 1, characterized in that, The first resin coating (2) and the second resin coating (3) are PU resin coatings, TPU resin coatings or polyvinyl chloride resin coatings.

8. The shoe material fabric presenting a hollow hole effect according to claim 7, characterized in that, The coating amounts of the first resin coating (2) and the second resin coating (3) are 5-10 grams per square meter.

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