High-elastic wear-resistant nylon-viscose fabric

Abstract

The utility model relates to the technical field of fabrics, in particular to a high-elastic wear-resistant nylon-viscose fabric which comprises an inner layer and an outer layer, a plurality of through holes penetrate through the surfaces of the inner layer and the outer layer, the inner layer and the outer layer are fixedly connected through an elastic block, and a polyurethane coating is fixedly connected to the surface, away from the inner layer, of the outer layer among the inner layer, the outer layer and the elastic block. The polyurethane coating extends into the through holes in the outer layer, and the contact area of the elastic blocks and the outer layer is larger than that of the elastic blocks and the inner layer; the breathable effect of the fabric is improved through the through holes in the inner layer and the outer layer, the sunshade effect of the fabric is improved through the polyurethane coating and the black ground warps in the inner layer and the outer layer, the distance between the skin surface and the ground is increased through the elastic blocks, and then the skin is protected from being damaged by tough sundries on the ground; the bamboo pulp fibers are added in the manufacturing process of the fabric, and the bamboo pulp fibers have high air permeability and wear resistance, so that the durability and comfort of the fabric can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to a high-elasticity, wear-resistant brocade-viscose fabric. Background Art

[0002] Viscose-cotton fabric usually refers to fabrics blended with viscose fiber and cotton fiber. Viscose fiber, also known as viscose fiber, is a kind of artificial fiber, mainly made of natural cellulose as raw material and made through chemical treatment. Viscose-cotton fabric has the advantages of soft and bright surface luster, bright colors, smooth and clean, soft hand feeling, light texture, good moisture absorption and low price, so it is widely used.

[0003] When viscose-cotton fabric is used as the fabric of cycling gloves, in order to increase the protective effect of cycling gloves on the hands, multiple layers of fabric are generally compounded into one, thereby preventing the skin surface from directly rubbing against the ground when the rider falls, thereby increasing the protective effect. However, during long-term cycling in summer, the cycling gloves made of multiple layers of fabric not only have poor air permeability, but also the thicker cycling gloves affect the rider's grasp of the handlebars. If a single layer of fabric is used, it can neither resist the friction with the ground nor protect the hands.

[0004] Therefore, it is necessary to propose a new technical solution to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a highly elastic and wear-resistant nylon-viscose fabric.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: the highly elastic and wear-resistant brocade-viscose fabric comprises an inner layer and an outer layer, the surfaces of the inner layer and the outer layer are penetrated with a plurality of through holes, the inner layer and the outer layer are fixedly connected by an elastic block, a cavity is formed between the inner layer, the outer layer and the elastic block, a polyurethane coating is fixedly connected to the surface of the outer layer away from the inner layer, and the polyurethane coating extends into the through holes on the outer layer, and the contact area between the elastic block and the outer layer is greater than the contact area between the elastic block and the inner layer.

[0007] By adopting the above technical scheme, the air permeability of the fabric is increased by using the through holes on the inner layer and the outer layer, and the wear resistance of the fabric is increased by covering the surface of the fabric with a polyurethane coating. At the same time, when the polyurethane coating extends into the through holes, the polyurethane coating extending into the through holes can be turned out and contact with foreign objects when the fabric is squeezed and stretched, thereby further increasing the wear resistance. The inner layer and the outer layer are connected by elastic blocks. When friction occurs between the outer layer and the foreign object, the force applied by the skin to the outer layer through the inner layer and the elastic blocks is dispersed to the outer layer through the setting of the elastic blocks and the contact areas of the inner layer and the outer layer, thereby increasing the contact area between the outer layer and the foreign object, reducing the pressure on the outer layer subjected to the reaction of the ground, and thereby increasing the wear resistance of the fabric.

[0008] The utility model is further configured as follows: the inner layer and the outer layer are both leno structures and through holes are formed on the surfaces of the two structures, and the leno structure is a 6-page structure, the twisted warp structure point of the leno structure is floating, the ground warp structure point is fork, the weft structure point of the leno structure is sinking, and the structure cycle of the leno structure is: sink, sink, sink, sink, float ...

[0009] By adopting the above technical solution, through holes are formed by utilizing the woven structure of the leno tissue, thereby increasing the integrity of the fabric, and further increasing the service life of the fabric while opening the through holes in the fabric.

[0010] The utility model is further configured as follows: the elastic block is made of PVC material, and its cross section is trapezoidal.

[0011] By adopting the above technical scheme, the elastic block located between the inner layer and the outer layer is utilized. When a person falls, the distance between the skin surface and the ground is increased through the elastic block, thereby protecting the skin from being harmed by tough debris on the ground. By utilizing the elasticity of the elastic block, when the outer layer contacts the ground and generates friction, the skin transmits the pressure to the outer layer through the elastic block. By utilizing the trapezoidal cross-section of the elastic block, when the elastic block is subjected to greater pressure, the elastic block is squeezed and deformed, and the elastic modulus of the part with a small cross-section at the lower end of the elastic block is small, thereby increasing the deformation of the part with a small cross-section at the lower end of the elastic block and filling it into the cavity, thereby increasing the contact area between the elastic block and the skin through the inner layer, reducing the magnitude of the pressure on the skin surface, and also increasing the contact area between the elastic block and the ground through the outer layer, thereby reducing the magnitude of the pressure on the outer layer.

[0012] The utility model is further configured as follows: the inner layer and the outer layer are woven by the first yarn and the second yarn, and the twisted warp and the ground warp of the leno structure are the first yarn, and the weft warp of the leno structure is the second yarn, the weaving density of the inner layer and the outer layer in the warp direction is 30 yarns / cm, and the weaving density in the weft direction is 28 yarns / cm, and the first yarn is twisted by a bundle of first wires, a bundle of second wires and a bundle of third wires, and the second yarn is twisted by a bundle of fourth wires and a bundle of fifth wires, the twist of the two is 25-33 twists / cm, and the count of the first yarn and the second yarn is 66.

[0013] By adopting the above technical solution and utilizing the tightly woven structure of the inner and outer layers, the surface performance of the fabric is increased, the wear resistance is increased, and thus the protective effect on the skin surface is increased.

[0014] The utility model is further configured as follows: the second yarn and the third yarn are twisted to form a secondary yarn with a twist of 19-23 twists / cm, the secondary yarn is wound around the outside of the first yarn and forms a first yarn with a twist of 20-25 twists / cm, and the second yarn has a twist of 20-27 twists / cm.

[0015] By adopting the above technical solution, the second yarn is twisted outside the first yarn, and the good wear resistance of the second yarn is utilized, so that the surface of the secondary yarn has excellent wear resistance.

[0016] The utility model is further configured as follows: the first thread is a high-curl viscose fiber, the second thread is a bamboo pulp fiber, the third thread is a viscose fiber, and its cross section is a square porous special-shaped cross section, the fourth thread is a polyamide fiber, and the fifth thread is an ultra-fine denier cotton fiber.

[0017] By adopting the above technical scheme, the elastic modulus of the fabric is increased by using viscose fibers with square porous special-shaped cross-sections, the wear resistance of the fabric is increased by using the second filament bamboo pulp fiber and the fourth filament polyamide fiber, and the resilience of the fabric is increased by using high-curl viscose fibers, thereby increasing the overall performance of the fabric.

[0018] In summary, the utility model has the following beneficial effects:

[0019] The through holes on the inner and outer layers are used to increase the breathability of the fabric, the polyurethane coating is used to increase the wear resistance of the fabric surface, and the elastic blocks are used to increase the distance between the skin surface and the ground, thereby protecting the skin from damage by tough debris on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 The weaving pattern of the inner layer and the outer layer in the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the first yarn in the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the second yarn in the utility model.

[0024] In the figure:

[0025] 11. Inner layer; 12. Outer layer; 13. Polyurethane coating; 14. Elastic block; 15. First wire; 16. Second wire; 17. Third wire; 18. Fourth wire; 19. Fifth wire; 20. Cavity; 21. Through hole. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] Example:

[0028] The high elastic wear-resistant brocade-viscose fabric, such as Figures 1 to 4 As shown, it includes an inner layer 11 and an outer layer 12, and a plurality of through holes 21 are penetrated on the surfaces of the inner layer 11 and the outer layer 12. The inner layer 11 and the outer layer 12 are fixedly connected by an elastic block 14, and a cavity 20 is formed between the inner layer 11, the outer layer 12 and the elastic block 14. A polyurethane coating 13 is fixedly connected to the surface of the outer layer 12 away from the inner layer 11, and the polyurethane coating 13 extends into the through holes 21 on the outer layer 12. The contact area between the elastic block 14 and the outer layer 12 is greater than the contact area between the elastic block 14 and the inner layer 11. The through holes 21 on the inner layer 11 and the outer layer 12 are used to increase the air permeability of the fabric. At the same time, a cavity 20 is formed between two adjacent elastic blocks 14, the inner layer 11 and the outer layer 12, and the two through holes 21 are connected through the cavity 20, which further increases the air permeability of the fabric. At the same time, the inner layer 11 and the outer layer 12 are used to increase the air permeability of the fabric. The skin surface is separated from the ground, and the inner layer 11 and the outer layer 12 are connected by the elastic block 14. When the rider falls, the outer layer 12, the elastic block 14, and the inner layer 11 are isolated between the skin surface and the ground, and the skin surface applies pressure to the ground through the elastic block 14 and the outer layer 12. When there are sharp protrusions on the ground, the inner layer 11, the elastic block 14 and the outer layer 12 are used to protect the skin. When the elastic block 14 is squeezed, the elastic block 14 fills into the cavity 20, thereby increasing the contact area between the inner layer 11 and the outer layer 12, thereby reducing the pressure on the surface of the outer layer 12. When the outer layer 12 contacts with foreign objects, the stress on the tiny protrusions and tiny particles on its surface is reduced, the stress on these tiny protrusions and particles is reduced, and they are not easily worn, thereby increasing the wear resistance of the outer layer 12.

[0029] like Figure 1 and Figure 2 As shown, the inner layer 11 and the outer layer 12 are both leno fabrics and through holes 21 are formed on the surfaces of the two. The leno fabric is 6-page heald, the twisted warp tissue point of the leno fabric is floating, and its ground warp tissue point is fork, and the weft tissue point of the leno fabric is sinking. The tissue cycle of the leno fabric is: sink, sink, sink, sink, float, sink, float, sink, float, sink, float, sink, float, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, float, sink, float, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, float, sink, float, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink, sink,

[0030] like Figures 2 to 4 As shown, the inner layer 11 and the outer layer 12 are woven from the first yarn and the second yarn, and the twisted warp and the ground warp of the leno organization are the first yarn, and the weft warp of the leno organization is the second yarn. The weaving density of the inner layer 11 and the outer layer 12 in the warp direction is 30 yarns / cm, and the weft direction is 28 yarns / cm. The first yarn is twisted by a bundle of first silk 15, a bundle of second silk 16 and a bundle of third silk 17, and the second yarn is twisted by a bundle of fourth silk 18 and a bundle of fifth silk 19, and the twist of the two is 25-33 twists / cm. The counts of the first yarn and the second yarn are both 66, and the second silk 16 and the third silk 17 are twisted to form a secondary yarn, and the twist of the fifth silk 19-23 twists / cm is formed. The secondary yarn is wrapped around the outside of the first silk 15 and forms the first yarn, and the twist of the second yarn is a cavity twist of 20-25 twists / cm. The invention discloses a method for preparing a pair of cycling gloves comprising: a first yarn 15 and a second yarn 16. The first yarn 15 is a high-curl viscose fiber, a second yarn 16 is a bamboo pulp fiber, a third yarn 17 is a viscose fiber, and a cross section thereof is a square porous special-shaped cross section, a fourth yarn 18 is a polyamide fiber, and a fifth yarn 19 is an ultra-fine denier cotton nylon fiber. The third yarn 17 of the square porous special-shaped cross section viscose fiber is used to increase the elastic modulus of the fabric, and the first yarn 15 of the high-curl viscose fiber is used to increase the resilience of the fabric, so that the cycling gloves made of the fabric can fit the hands and increase the connection force between the cycling gloves and the hands. When the rider falls, the connection force between the cycling gloves and the hands is greater than the friction between the cycling gloves and the ground, thereby increasing the protective effect of the cycling gloves. The second yarn 16 wound around the outside of the first yarn 15 is used to increase the wear resistance of the fabric surface, thereby not only increasing the protective effect of the fabric on the skin surface, but also increasing the service life of the fabric.

[0031] A bundle of first filaments 15, a bundle of second filaments 16 and a bundle of third filaments 17 are twisted to form a first yarn by a ring spinning machine, wherein the second filaments 16 and the third filaments 17 are intertwined to form a secondary yarn, and then the secondary yarn is intertwined with the first filament 15 and twisted to form a first yarn, and then a bundle of fourth filaments 18 and a bundle of fifth filaments 19 are twisted to form a second yarn by a ring spinning machine, and then the first yarn and the second yarn are used as raw materials and an air jet loom is used to weave an inner layer 11 and an outer layer 12 of a leno structure, wherein the undyed first yarn is a twisted warp of the leno structure, the first yarn is a ground warp of the leno structure, and the second yarn is a weft warp of the leno structure, the outer layer 12 is laid flat on a plane, and then glue is applied to the surface of the outer layer 12, and then a plurality of PVC materials and elastic The elastic blocks 14 are scattered on the outer layer 12, the elastic blocks 14 are moved and the larger end of the elastic block 14 is abutted against the surface of the outer layer 12, and then glue is applied to the surface of the inner layer 11, and then the side of the inner layer 11 coated with glue is placed on the elastic block 14, and then a heavy object is placed on the inner layer 11. After the glue solidifies, the connection between the inner layer 11, the elastic blocks 14 and the outer layer 12 is completed, and then the connector of the three is turned over and the outer layer 12 is facing upward, and then the polyurethane is applied to the surface of the outer layer 12 by a roller coater. The polyurethane located at the through hole 21 flows into the through hole 21 and adheres to the inner wall of the through hole 21, thereby achieving the adhesion of the polyurethane coating 13 to the surface of the outer layer 12 and the inner wall of the through hole 21 on the outer layer 12, and the preparation is completed after it is cooled.

[0032] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A highly elastic and wear-resistant nylon-viscose fabric, comprising an inner layer (11) and an outer layer (12), characterized in that: The surfaces of the inner layer (11) and the outer layer (12) are penetrated by a plurality of through holes (21); the inner layer (11) and the outer layer (12) are fixedly connected via an elastic block (14); a cavity (20) is formed between the inner layer (11), the outer layer (12) and the elastic block (14); a polyurethane coating (13) is fixedly connected to the surface of the outer layer (12) away from the inner layer (11); and the polyurethane coating (13) extends into the through holes (21) on the outer layer (12); and a contact area between the elastic block (14) and the outer layer (12) is greater than a contact area between the elastic block (14) and the inner layer (11).

2. The high elastic wear-resistant brocade-viscose fabric according to claim 1, characterized in that: The inner layer (11) and the outer layer (12) are both leno fabrics and through holes (21) are formed on the surfaces of the two. The leno fabric is a 6-page warp fabric, the twisted warp fabric point of the leno fabric is floating, the ground warp fabric point is fork, the weft fabric point of the leno fabric is sinking, and the fabric cycle of the leno fabric is: sink, sink, sink, sink, float ...

3. The high elastic wear-resistant brocade-viscose fabric according to claim 1, characterized in that: The elastic block (14) is made of PVC material and has a trapezoidal cross section.

4. The high elastic wear-resistant brocade-viscose fabric according to claim 2, characterized in that: The inner layer (11) and the outer layer (12) are woven from a first yarn and a second yarn, and the twisted warp and the ground warp of the leno structure are the first yarn, and the weft warp of the leno structure are the second yarn. The weaving density of the inner layer (11) and the outer layer (12) in the warp direction is 30 yarns / cm, and the weaving density in the weft direction is 28 yarns / cm. The first yarn is twisted from a bundle of first yarns (15), a bundle of second yarns (16) and a bundle of third yarns (17), and the second yarn is twisted from a bundle of fourth yarns (18) and a bundle of fifth yarns (19). The twist of the two is 25-33 twists / cm, and the count of the first yarn and the second yarn is both 66.

5. The high elastic wear-resistant brocade-viscose fabric according to claim 4, characterized in that: The second yarn (16) and the third yarn (17) are twisted to form a secondary yarn with a twist of 19-23 twists / cm. The secondary yarn is wound around the outside of the first yarn (15) to form a first yarn with a twist of 20-25 twists / cm. The second yarn has a twist of 20-27 twists / cm.

6. The high elastic wear-resistant brocade-viscose fabric according to claim 5, characterized in that: The first filament (15) is a high-curl viscose fiber, the second filament (16) is a bamboo pulp fiber, the third filament (17) is a viscose fiber, and its cross section is a square porous special-shaped cross section, the fourth filament (18) is a polyamide fiber, and the fifth filament (19) is an ultra-fine denier cotton fiber.

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