Wear-resistant scratch-resistant environment-friendly technical cloth

Abstract

The utility model provides wear-resistant scratch-resistant environment-friendly technical cloth, which belongs to the technical field of textile fabrics and comprises a surface layer, a base layer and an inner layer. The base layer is arranged between the surface layer and the inner layer; the surface layer is a waterborne polyurethane coating, and a scratch-resistant coating is arranged on one side, far away from the base layer, of the surface layer; the base layer is formed by warp knitting of three guide bars GB1, GB2 and GB3; the GB1 adopts a first composite yarn, and the GB2 adopts a second composite yarn; the GB3 is made of spandex filaments; and the inner layer is formed by knitting warm-keeping skin-friendly composite yarns. The utility model has the characteristics of environmental protection, wear resistance, durability, warmth retention, skin friendliness and the like, and is more comfortable to wear as clothes.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to a wear-resistant, scratch-resistant and environmentally friendly technological cloth. Background Art

[0002] Tech fabric is artificial leather, and its appearance and texture are similar to genuine leather. It is also called tech microfiber fabric and nano tech fabric. Tech fabric is widely used in home, catering, medical and military fields. Tech fabric has the texture of genuine leather and is cheap, so it is widely loved by consumers. Tech fabric includes a base layer and a coating. The coating adopts a water-based polyurethane coating, which has the characteristics of environmental protection, wear resistance and durability, but its anti-scratch performance is relatively poor and needs to be improved; at the same time, the thermal insulation performance of tech fabric is relatively weak and also needs to be improved. To this end, the utility model provides a wear-resistant, scratch-resistant and environmentally friendly tech fabric. Utility Model Content

[0003] The utility model aims to provide a wear-resistant, scratch-resistant and environmentally friendly technological cloth.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A wear-resistant and scratch-resistant environmentally friendly technological cloth, comprising: a surface layer, a base layer and an inner layer; the base layer is arranged between the surface layer and the inner layer;

[0006] The surface layer is a water-based polyurethane coating, and a scratch-resistant coating is provided on the side away from the base layer;

[0007] The base layer is warp-knitted by three combs GB1, GB2 and GB3; GB1 adopts a first composite yarn, the first composite yarn includes a core wire and a wrapping wire spirally wound around the outside of the core wire, the core wire is an aramid filament, and the wrapping wire is a plied yarn formed by twisting regenerated polyester fiber yarn and nylon fiber yarn; GB2 adopts a second composite yarn, the second composite yarn includes a core wire and a wrapping wire spirally wound around the outside of the core wire, the core wire is a carbon fiber yarn; the wrapping wire is a plied yarn formed by twisting regenerated polyester fiber yarn and nylon fiber yarn; GB3 adopts spandex filament;

[0008] The inner layer is knitted with warm skin-friendly composite yarn; the warm skin-friendly composite yarn includes a core yarn and a covered yarn; the core yarn is a viscose polyester core-spun yarn; the covered yarn is an alpaca fiber yarn; the core yarn of the viscose polyester core-spun yarn is a regenerated hollow polyester fiber yarn, and the covered yarn is a phase change temperature regulating viscose fiber yarn.

[0009] On the basis of the above solution and as a preferred solution of the above solution, the anti-scratch coating is a water-based acrylic paint layer.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the structure of GB1 is 3-4 / 3-2 / 3-1 / 1-0 / / , and the threading rule is thread one and leave one empty; the structure of GB2 is 1-0 / 1-2 / 2-3 / 3-4 / / , and the threading rule is thread one and leave one empty; the structure of GB3 is 1-0 / 1-2 / 1-0 / 1-2 / / , and the threading rule is full threading.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the regenerated polyester fiber yarn is an antibacterial regenerated polyester fiber yarn.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the spandex filaments are antibacterial spandex filaments.

[0013] On the basis of the above solution and as a preferred solution of the above solution, a triple-proofing finishing agent layer is attached to the inner layer.

[0014] The beneficial effects of the utility model are as follows: the wear-resistant and scratch-resistant environmentally friendly scientific and technological cloth provided by the utility model comprises a surface layer, a base layer and an inner layer; the surface layer adopts a water-based polyurethane coating, which has the characteristics of environmental protection, wear resistance and durability; the surface layer is coated with an anti-scratch coating, which improves the anti-scratch ability of the scientific and technological cloth; the inner layer is woven from warm and skin-friendly composite yarn, which can improve the warmth retention and skin-friendliness of the scientific and technological cloth, making it more comfortable to wear as clothing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the layer structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the first composite yarn of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the second composite yarn of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the warm and skin-friendly composite yarn of the utility model.

[0019] Figure 5 This is the GB1 yarn padding diagram.

[0020] Figure 6 This is the GB2 yarn pad diagram.

[0021] Figure 7 This is the GB3 yarn pad diagram.

[0022] In the figure: 1. surface layer; 2. base layer; 3. inner layer; 4. anti-scratch coating; 11. aramid filament; 12. regenerated polyester fiber yarn; 13. nylon fiber yarn; 14. carbon fiber yarn; 15. alpaca fiber yarn; 16. hollow polyester fiber yarn; 17. phase change temperature regulating viscose fiber yarn. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] like Figure 1 As shown, a wear-resistant and scratch-resistant environmentally friendly technological cloth comprises, from top to bottom, an anti-scratch coating 4, a surface layer 1, a base layer 2 and an inner layer 3. The base layer 2 is arranged between the surface layer 1 and the inner layer 3, and the anti-scratch coating 4 is coated on the surface layer 1.

[0025] The surface layer 1 is a water-based polyurethane coating, and a scratch-resistant coating 4 is provided on the side away from the base layer 2 .

[0026] The base layer 2 is formed by warp knitting three combing bars GB1, GB2 and GB3.

[0027] As shown in Figure 5, the GB1 adopts the first composite yarn, the structure is 3-4 / 3-2 / 3-1 / 1-0 / / , and the threading rule is one thread and one empty.

[0028] like Figure 2 As shown, the first composite yarn includes a core yarn and a wrapping yarn spirally wound around the core yarn, wherein the core yarn is an aramid filament 11, and the wrapping yarn is a plied yarn formed by twisting regenerated polyester fiber yarn 12 and nylon fiber yarn 13. The aramid filament 11 has high strength and can improve the strength, tensile and tear resistance of the base layer 1. The regenerated polyester fiber yarn 12 is relatively more environmentally friendly and can improve the durability and wrinkle resistance of the base layer 2. The nylon fiber yarn 13 can reinforce the strength of the base layer 2.

[0029] like Figure 6 As shown, the GB2 adopts the second composite yarn, the weave structure is 1-0 / 1-2 / 2-3 / 3-4 / / , and the threading rule is one threading and one emptying.

[0030] like Figure 3 The second composite yarn includes a core yarn and a wrapping yarn spirally wound around the core yarn, wherein the core yarn is a carbon fiber yarn 14; and the wrapping yarn is a plied yarn formed by twisting a regenerated polyester fiber yarn 12 and a nylon fiber yarn 13. The carbon fiber yarn 14 has high strength and conductivity, and can improve the antistatic performance of the technological fabric while reinforcing the strength of the base layer 2. Preferably, the regenerated polyester fiber yarn 12 is an antibacterial regenerated polyester fiber yarn to improve the antibacterial performance of the technological fabric.

[0031] like Figure 7 As shown, the GB3 uses spandex filaments, the structure is 1-0 / 1-2 / 1-0 / 1-2 / / , and the threading rule is full threading. Preferably, the spandex filaments are antibacterial spandex filaments to improve the antibacterial ability of the technical fabric.

[0032] The inner layer 3 is knitted from warm and skin-friendly composite yarn.

[0033] like Figure 4 As shown, the warm skin-friendly composite yarn includes a core yarn covered with a yarn, the core yarn is a viscose polyester core-spun yarn, and the covered yarn is an alpaca fiber yarn 15. The core yarn of the viscose polyester core-spun yarn is a regenerated hollow polyester fiber yarn 16, and the covered yarn is a phase change thermostatic viscose fiber yarn 17. The alpaca fiber yarn 15 has a soft feel and skin-friendly and warm properties, making the technological fabric more comfortable to wear; the phase change thermostatic viscose fiber yarn 17 has a phase change thermostatic function, which can buffer heat changes and improve comfort; the regenerated hollow polyester fiber yarn 16 is environmentally friendly and has a good thermal insulation performance in the hollow structure. The regenerated hollow polyester fiber yarn 16 is spun from hollow regenerated polyester staple fibers.

[0034] The anti-scratch coating 4 is a water-based acrylic paint layer.

[0035] The inner layer 3 is attached with a three-proof finishing agent layer to have waterproof, oil-proof and anti-fouling properties.

[0036] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A wear-resistant and scratch-resistant environmentally friendly technological cloth, characterized in that: include: A surface layer (1), a base layer (2) and an inner layer (3); the base layer (2) is arranged between the surface layer (1) and the inner layer (3); The surface layer (1) is a water-based polyurethane coating, and a scratch-resistant coating (4) is provided on the side away from the base layer (2); The base layer (2) is warp-knitted by three combs GB1, GB2 and GB3; the GB1 uses a first composite yarn, the first composite yarn includes a core yarn and a wrapping yarn spirally wound around the outside of the core yarn, the core yarn is an aramid filament (11), and the wrapping yarn is a plied yarn formed by twisting regenerated polyester fiber yarn (12) and nylon fiber yarn (13); the GB2 uses a second composite yarn, the second composite yarn includes a core yarn and a wrapping yarn spirally wound around the outside of the core yarn, the core yarn is a carbon fiber yarn (14); the wrapping yarn is a plied yarn formed by twisting regenerated polyester fiber yarn (12) and nylon fiber yarn (13); the GB3 uses spandex filament; The inner layer (3) is knitted from a warm skin-friendly composite yarn; the warm skin-friendly composite yarn comprises a core yarn and a covered yarn; the core yarn is a viscose polyester core-spun yarn; the covered yarn is an alpaca fiber yarn (15); the core yarn of the viscose polyester core-spun yarn is a regenerated hollow polyester fiber yarn (16), and the covered yarn is a phase change temperature regulating viscose fiber yarn (17).

2. The wear-resistant and scratch-resistant environmentally friendly technological cloth according to claim 1, characterized in that: The anti-scratch coating (4) is a water-based acrylic paint layer.

3. The wear-resistant and scratch-resistant environmentally friendly technological fabric according to claim 1, characterized in that: The organizational structure of GB1 is 3-4 / 3-2 / 3-1 / 1-0 / / , and the threading pattern is thread one and leave one empty; the organizational structure of GB2 is 1-0 / 1-2 / 2-3 / 3-4 / / , and the threading pattern is thread one and leave one empty; the organizational structure of GB3 is 1-0 / 1-2 / 1-0 / 1-2 / / , and the threading pattern is full threading.

4. The wear-resistant and scratch-resistant environmentally friendly technological fabric according to claim 1, characterized in that: The regenerated polyester fiber yarn (12) is an antibacterial regenerated polyester fiber yarn.

5. The wear-resistant and scratch-resistant environmentally friendly technological fabric according to claim 1, characterized in that: The spandex filaments are antibacterial spandex filaments.

6. The wear-resistant and scratch-resistant environmentally friendly technological fabric according to claim 1, characterized in that: A triple-proofing agent layer is attached to the inner layer (3).

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