Tensile fabric

Abstract

The utility model discloses a tensile fabric, which relates to the technical field of textiles and is characterized in that one side of an inner layer far away from an outer layer is provided with a plurality of tensile grooves I and a plurality of bulges, the bottom surface of each tensile groove I is provided with a rebound strip I, one side of the outer layer far away from the inner layer is provided with a plurality of rebound strips II and a plurality of rebound blocks I, and the outer layer is provided with a plurality of elastic strips II and a plurality of elastic blocks II. The sides, close to each other, of the inner layer and the outer layer are provided with a plurality of second stretching grooves and a plurality of second springback blocks respectively, stretching spaces are formed among the second springback blocks, the outer layer and the second stretching grooves, and the resilience force generated when the outer layer and the inner layer are stretched together is larger than that of the inner layer. The inner layer made of the polyamide fibers and the protrusions formed by hot pressing are not prone to abrasion under the condition of frequent contact with the skin, the stretching distance of the inner layer is increased through the first stretching grooves and the second stretching grooves, the outer layer made of the spandex fibers has good ductility, and therefore the fabric is not prone to being excessively pulled and torn, and the service life of the fabric is prolonged. Meanwhile, the fabric can quickly recover to the original shape after being stretched and is not easy to loosen and deform.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile technology field more specifically, it relates to a tensile fabric. BACKGROUND

[0002] Fabric is a kind of textile fabric woven from yarn, is the main material of making clothes, fabric is made into final clothing product through dyeing, printing, cutting, sewing and other processing steps, as one of the three elements of clothing, fabric not only can interpret the style and characteristics of clothing, and directly influence the color, modeling performance effect of clothing.

[0003] But fabric is frequently pulled along with the wearer's body movement in the process of daily wear, especially the fabric at the knee joint, elbow joint, sleeve and collar is subjected to greater tension and friction, in the case of large amplitude body movement, fabric is easily pulled and torn, and slack deformation and wear and tear are prone to occur after wearing for a period of time, thereby affecting the service life of fabric.

[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a tensile fabric, which improves the tensile resistance and wear resistance of fabric through new structure.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a tensile fabric, comprising an inner layer and an outer layer fixedly connected with each other, a plurality of stretching grooves one and a plurality of protrusions are arranged on the side of the inner layer away from the outer layer, a rebound strip one is arranged on the bottom surface of the stretching groove one, a plurality of rebound strips two and a plurality of rebound blocks one are arranged on the side of the outer layer away from the inner layer, a plurality of stretching grooves two and a plurality of rebound blocks two are arranged on the side of the inner layer and the outer layer close to each other, the rebound blocks two, the outer layer and the stretching grooves two form a stretching space, and the rebound force generated when the outer layer and the inner layer one stretch is greater than the rebound force of the inner layer.

[0007] The utility model is further provided as follows: the plurality of stretching grooves one and the plurality of stretching grooves two are staggered along the length direction of the inner layer, the stretching grooves two are arranged in correspondence with the protrusions up and down, and the plurality of stretching grooves two, the protrusions and the stretching grooves one are integrally formed after the inner layer is hot-pressed.

[0008] The utility model is further provided as follows: the plurality of rebound strips one are arrayed along the length direction of the outer layer, the plurality of rebound strips one and the plurality of rebound strips two are symmetrically arranged on the side of the inner layer and the outer layer away from each other, and the plurality of rebound strips one and the plurality of rebound strips two are integrally formed after the inner layer and the outer layer are fixed by reciprocally sewing along the longitudinal direction with high-elastic yarn.

[0009] The utility model further sets up: a plurality of rebound block one is arrayed between adjacent rebound strip one along the width direction of outer layer, a plurality of rebound block one and a plurality of rebound block two are symmetrically arranged on the both sides of outer layer, a plurality of rebound block one and a plurality of rebound block two are all formed integrally through high elastic yarn along transverse on outer layer reciprocating suture.

[0010] The utility model further sets up: the inner layer and outer layer all are set up as plain weave, the warp and weft of outer layer all are set up as high elastic yarn.

[0011] The utility model further sets up: high elastic yarn is made through the spiral winding of first strand on second strand, the first strand is twisted by the polyester profiled fibre of six-leaf cross section, and the second strand is twisted by spandex fibre.

[0012] The utility model further sets up: the warp and weft of inner layer all are set up as wear-resistant yarn, the wear-resistant yarn is twisted by first strand and third strand, the third strand is twisted by chinlon fibre, and the diameter of third strand is greater than the diameter of first strand.

[0013] In conclusion, the utility model has the following beneficial effects: the combination between fibers is enhanced by the plurality of protrusions formed by hot pressing, the surface of the protrusions is hardened to form a more dense surface layer, the wear resistance of the plurality of protrusions is improved, the contact area between the inner layer and the skin is reduced by the plurality of protrusions, the chinlon fiber has high strength and wear resistance, so that the inner layer is not easy to wear out under frequent contact and friction with the skin, the stretching distance of the inner layer is increased by the plurality of stretching grooves one and the plurality of stretching grooves two, the inner layer made of chinlon fiber can withstand a large tensile force, the spandex fiber has good elasticity and resilience, so that the outer layer made has good ductility, the overall stretching distance of the fabric is improved by the plurality of stretching spaces, so that the fabric is not easy to be excessively stretched and torn, the resilience of the outer layer in the longitudinal and transverse directions is increased by the plurality of rebound strips one, the plurality of rebound strips two, the plurality of rebound blocks one and the plurality of rebound blocks two, so that the outer layer can produce a large elastic force after being stretched with the inner layer, thereby driving the inner layer to quickly recover to the original state, so that the fabric can not be easily relaxed and deformed under frequent stretching. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model is a structure diagram Figure 1 ;

[0015] Figure 2 The utility model is a structure diagram Figure 2 ;

[0016] Figure 3 It is an explosion map of the utility model;

[0017] Figure 4 is a section view of the high-elasticity yarn;

[0018] Figure 5 is a section view of the wear-resistant yarn.

[0019] In the figure: 1, inner layer; 2, outer layer; 3, stretching groove one; 4, protrusion; 5, elastic strip one; 6, elastic strip two; 7, elastic block one; 8, stretching groove two; 9, elastic block two; 10, stretching space; 11, high-elasticity yarn; 12, first strand; 13, second strand; 14, wear-resistant yarn; 15, third strand. DETAILED DESCRIPTION

[0020] The utility model will be described in detail below in combination with the drawings and examples.

[0021] Example: a tensile-resistant fabric, as shown in Figure 1 and Figure 5 shown, comprising a layer of inner layer 1 and a layer of outer layer 2 fixedly connected with each other, the warp and weft of the inner layer 1 are all wear-resistant yarn 14, the inner layer 1 is made by feeding the wear-resistant yarn 14 into a jet loom and weaving by plain weave, the wear-resistant yarn 14 is twisted by a twisting machine from a first strand 12 and a third strand 15, the first strand 12 is twisted by a twisting machine from polyester profiled fiber with a six-leaf cross section, the polyester profiled fiber with a six-leaf cross section is spun by a spinneret, the hygroscopicity and air permeability are improved by profiled polyester fiber, thereby ensuring the hygroscopic effect and air permeability of the inner layer 1, the third strand 15 is twisted by a twisting machine from nylon fiber, the nylon fiber has high wear resistance and tensile resistance, so that the inner layer 1 made therefrom can resist a large tensile force and is not easy to be torn by pulling, the diameter of the third strand 15 is larger than that of the first strand 12, so that the skin will first contact and rub against the nylon fiber in the inner layer 1, so that the inner layer 1 is not easy to be worn out under the condition of frequent contact and rubbing against the skin.

[0022] As shown in Figures 1-3As shown, the inner layer 1 away from the side of the outer layer 2 is provided with a plurality of stretch slot one 3 and a plurality of protrusions 4, a plurality of stretch slot one 3 and a plurality of protrusions 4 staggered along the length direction of the inner layer 1, the inner layer 1 close to the side of the outer layer 2 is provided with a plurality of stretch slot two 8, stretch slot two 8 and protrusions 4 corresponding to the upper and lower settings, a plurality of stretch slot two 8, protrusions 4, stretch slot one 3 are integrated by hot pressing the inner layer 1, the hot press plate is provided with a hot press block with isosceles trapezoidal cross section, the hot press block with isosceles trapezoidal cross section is provided with a hot press slot, the hot press block and stretch slot two 8 corresponding to the setting, protrusions 4 and hot press slot corresponding to the setting, a plurality of protrusions 4 formed by hot pressing enhances the binding force between the fibers, so that the surface of the protrusions 4 is hardened and forms a more dense surface layer, thereby enhancing the wear resistance of the plurality of protrusions 4, the contact area between the inner layer 1 and the skin is reduced by a plurality of protrusions 4, and the wear degree of the inner layer 1 is further reduced.

[0023] As shown in the drawings, Figures 1-4 The bottom surface of the stretch slot one 3 is provided with a rebound strip one 5, the outer layer 2 away from the side of the inner layer 1 is provided with a plurality of rebound strip two 6 and a plurality of rebound block one 7, a plurality of rebound strip two 6 is arrayed along the length direction of the outer layer 2, a plurality of rebound strip one 5 and a plurality of rebound strip two 6 are symmetrically arranged on the side away from each other of the inner layer 1 and the outer layer 2, a plurality of rebound strip one 5 and a plurality of rebound strip two 6 are integrated by sewing machine using high elastic yarn 11 to reciprocatingly sew along the length direction to fix the inner layer 1 and the outer layer 2, the high elastic yarn 11 is made by spiral winding a first strand 12 on a second strand 13 by ring spinning frame, the second strand 13 is twisted by spandex fiber, the spandex fiber has high elasticity and resilience, so that the high elastic yarn 11 has good ductility and can quickly recover to the original shape after stretching, so that the plurality of rebound strip one 5 and the plurality of rebound strip two 6 formed by the high elastic yarn 11 increase the longitudinal resilience of the outer layer 2.

[0024] As shown in the drawings, Figures 1-3As shown, several rebound blocks one 7 are arranged between adjacent rebound strips one 5 along the width direction of the outer layer 2, the outer layer 2 is arranged with several rebound blocks two 9 on the side close to the inner layer 1, the several rebound blocks one 7 and the several rebound blocks two 9 are symmetrically arranged on both sides of the outer layer 2, the several rebound blocks one 7 and the several rebound blocks two 9 are integrally formed by reciprocatingly stitching the outer layer 2 along the transverse direction by using the high-elastic yarn 11 through the sewing machine, the several rebound blocks one 7 and the several rebound blocks two 9 formed by the high-elastic yarn 11 increase the transverse rebound elasticity of the outer layer 2, the warp and weft of the outer layer 2 are all arranged as the high-elastic yarn 11, the outer layer 2 is fed into the air-jet loom through the high-elastic yarn 11 and is made by the weaving method of plain weave, so that the outer layer 2 made has good ductility and can quickly restore to the original shape after stretching, the inner layer 1 has increased stretching distance through the several stretching grooves one 3 and the several stretching grooves two 8, the several stretching spaces 10 are formed between the several rebound blocks two 9 and the outer layer 2 and the several stretching grooves two 8, the overall stretching distance of the fabric is improved through the several stretching spaces 10, so that the fabric is not easy to be excessively pulled and torn, and meanwhile, the outer layer 2 can generate greater rebound force in the longitudinal and transverse directions after being stretched together with the inner layer 1, thereby driving the inner layer 1 to quickly restore to the original shape after stretching, so that the fabric is not easy to relax and deform under the condition of frequent pulling.

[0025] As shown, Figures 1-5 When a tensile fabric is needed to be made, the wear-resistant yarn 14 is fed into the air-jet loom and made into the inner layer 1 through the weaving method of plain weave, the high-elastic yarn 11 is fed into the air-jet loom and made into the outer layer 2 through the weaving method of plain weave, the several protrusions 4, the several stretching grooves one 3 and the several stretching grooves two 8 are integrally formed on the inner layer 1 by using the hot press, the several rebound blocks one 7 and the several rebound blocks two 9 are integrally formed on the outer layer 2 by reciprocatingly stitching the outer layer 2 through the sewing machine using the high-elastic yarn 11, the inner layer 1 is laid flat with the side provided with the several stretching grooves two 8 upward, the outer layer 2 is covered on the inner layer 1 with the side provided with the several rebound blocks one 7 upward, the several stretching grooves two are located directly above the several stretching grooves two 8 by moving the outer layer 2, and finally the inner layer 1 and the outer layer 2 are stitched and fixed by using the high-elastic yarn 11 through the sewing machine to form the several rebound strips one 5 and the several rebound strips two 6, thereby completing the making of the tensile fabric.

[0026] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solutions falling within the idea of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application shall also be considered as the protection scope of the present application.

Claims

1. A tensile fabric comprising an inner layer (1) and an outer layer (2) fixedly connected to each other, characterised in that: The inner layer (1) is provided with a plurality of stretching grooves (3) and a plurality of protrusions (4) on the side away from the outer layer (2), the bottom surface of the stretching groove (3) is provided with a rebounding strip (5), the outer layer (2) is provided with a plurality of rebounding strips (6) and a plurality of rebounding blocks (7) on the side away from the inner layer (1), the inner layer (1) and the outer layer (2) are provided with a plurality of stretching grooves (8) and a plurality of rebounding blocks (9) on the side close to each other, the rebounding blocks (9) form a stretching space (10) with the outer layer (2) and the stretching grooves (8), and the rebounding force generated when the outer layer (2) and the inner layer (1) are stretched together is greater than the rebounding force of the inner layer (1).

2. A tensile fabric as claimed in claim 1 wherein: The plurality of stretching grooves (3) and the plurality of stretching grooves (8) are staggered along the length direction of the inner layer (1), the stretching grooves (8) are arranged in correspondence with the protrusions (4) up and down, and the plurality of stretching grooves (8), the protrusions (4) and the stretching grooves (3) are integrally formed after the inner layer (1) is hot-pressed.

3. A tensile fabric as claimed in claim 1 wherein: The plurality of rebounding strips (5) are arranged in an array along the length direction of the outer layer (2), the plurality of rebounding strips (5) and the plurality of rebounding strips (6) are symmetrically arranged on the side away from each other of the inner layer (1) and the outer layer (2), and the plurality of rebounding strips (5) and the plurality of rebounding strips (6) are integrally formed after the inner layer (1) and the outer layer (2) are fixed by being reciprocally sewn in the longitudinal direction by the high-elasticity yarn (11).

4. A tensile fabric as claimed in claim 3 wherein: The plurality of rebounding blocks (7) are arranged in an array along the width direction of the outer layer (2) between adjacent rebounding strips (5), the plurality of rebounding blocks (7) and the plurality of rebounding blocks (9) are symmetrically arranged on the two sides of the outer layer (2), and the plurality of rebounding blocks (7) and the plurality of rebounding blocks (9) are integrally formed after being reciprocally sewn on the outer layer (2) in the transverse direction by the high-elasticity yarn (11).

5. A tensile fabric as claimed in claim 4 wherein: The inner layer (1) and the outer layer (2) are both provided with plain weave, and the warp yarn and the weft yarn of the outer layer (2) are both provided with high-elasticity yarn (11).

6. A tensile fabric as claimed in claim 5 wherein: The high-elasticity yarn (11) is made by spirally winding a first strand (12) on a second strand (13), the first strand (12) is twisted by using polyester profiled fiber with six-leaf cross section, and the second strand (13) is twisted by using spandex fiber.

7. A tensile fabric as claimed in claim 6 wherein: The warp yarn and the weft yarn of the inner layer (1) are both provided with wear-resistant yarn (14), the wear-resistant yarn (14) is twisted by using a first strand (12) and a third strand (15), the third strand (15) is twisted by using nylon fiber, and the diameter of the third strand (15) is greater than the diameter of the first strand (12).

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