CN216139578U

CN216139578U - Waterproof tensile surface fabric that washes

Info

Publication number: CN216139578U
Application number: CN202121405416.3U
Authority: CN
Inventors: 任贤清
Original assignee: Wujiang Chenglian Textile Co ltd
Current assignee: Wujiang Chenglian Textile Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-03-29
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a waterproof stretch fabric, relates to the technical field of textiles, and aims to solve the problem that clothes can be loosened after being washed, and the technical scheme is characterized in that: including base cloth layer and tensile layer, tensile layer passes through connecting yarn and base cloth layer fixed connection, connecting yarn inflation exerts the effort that makes its laminating each other to base cloth layer and tensile layer when meeting water, the roughness of the face of tensile layer near the base cloth layer is greater than the roughness of the face of base cloth layer near tensile layer, the coefficient of friction between the fibre is greater than the coefficient of friction between the fibre in its weft in base cloth layer and the tensile layer warp, the coefficient of water expansion between the fibre is greater than the coefficient of water expansion between the fibre in its warp in base cloth layer and the tensile layer weft of preventing. The utility model can enhance the surface friction among fabrics, among yarns and among fibers forming the yarns of the fabrics during washing, so that the clothes can not be easily loosened and deformed.

Description

Waterproof tensile surface fabric that washes

Technical Field

The utility model relates to the technical field of textiles, in particular to a waterproof stretch fabric.

Background

The fabric is a material for making clothes, and as one of three elements of the clothes, the fabric can not only explain the style and the characteristics of the clothes, but also directly control the expression effects of the color and the shape of the clothes, but the existing fabric still has some defects.

As a consumable product which is easy to be dirty, people can wash clothes by water and the like when the clothes are dirty, but when the fabric is completely soaked by clean water, the connection among fibers forming the yarns of the fabric is weakened by water, the surface friction force is reduced, the original temporary stable state is damaged, the fibers can return to the stretched state, and the clothes are loosened and deformed.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a waterproof and washable stretch fabric, which is used for solving the problems that the connection among fibers forming yarns of the fabric is weakened due to moisture when the fabric is washed by water, the surface friction is reduced, the original temporary stable state is damaged, and the fibers return to the stretched state, so that clothes are loosened and deformed.

The technical purpose of the utility model is realized by the following technical scheme: including base cloth layer and tensile layer, tensile layer passes through connecting yarn and base cloth layer fixed connection, when meeting water connecting yarn inflation and to base cloth layer and tensile layer apply the effort that makes its laminating each other, the roughness of the face that tensile layer is close to the base cloth layer is greater than the roughness of the face that the base cloth layer is close to tensile layer, the friction coefficient between the fibre is greater than the friction coefficient between the fibre in its weft in base cloth layer and the tensile layer warp, the water-encountering expansion coefficient between the fibre is greater than the water-encountering expansion coefficient between the fibre in its warp in base cloth layer and the tensile layer weft with preventing.

Through adopting above-mentioned technical scheme, connecting yarn water swelling makes base cloth layer and stretch-proof layer closely laminate, the pressure between the two-layer surface fabric has been increased, the roughness that stretch-proof layer is close to the face of base cloth layer is greater than the roughness that the base cloth layer is close to the face of stretch-proof layer simultaneously, make the yarn in the base cloth layer can not slide easily, because the coefficient of friction between the fibre is great in base cloth layer and stretch-proof layer warp, consequently, the required frictional force of sliding between the fibre has been increased, the coefficient of water swelling between the fibre is big then can make it water swelling when the washing in base cloth layer and stretch-proof layer weft, make between the yarn clamp each other, make the surface fabric can not loosen easily and warp.

The utility model is further configured to: the connecting yarns are formed by twisting viscose fibers.

Through adopting above-mentioned technical scheme, viscose fiber meets water expansibility great, can make it can apply enough big power to two-layer surface fabric when meeting water and make them tightly laminate.

The utility model is further configured to: the base cloth layer is woven by first yarn and second yarn longitude and latitude and is formed, the count of first yarn and second yarn is 40, the density of base cloth layer is 133 x 72, the breadth of base cloth layer is 59 inches, the gram weight of base cloth layer is 206 grams per square meter.

By adopting the technical scheme, the 40 yarns of the fabric with the density of the first yarn, the second yarn and 133 x 72 are tighter, so that the yarns on the fabric cannot easily slide.

The utility model is further configured to: the first yarn is formed by twisting polyester fibers, and the second yarn is formed by mixing and twisting wool fibers and polypropylene fibers.

Through adopting above-mentioned technical scheme, polyester fiber has the characteristics of intensity height, elasticity height, good shape retention, and the second yarn that wool fibre and polypropylene fiber twist formed has fine meeting water expansibility, makes the base cloth layer the second yarn inflation press from both sides tightly first yarn when meeting water, makes first yarn can not slide easily, and then reduces the fibrous slip in the first yarn, and the effectual tensile of preventing the base cloth layer is prolonged.

The utility model is further configured to: the anti-stretching layer is woven by first yarn and second yarn longitude and latitude and is formed, the count of third yarn and fourth yarn is 32, the density on base cloth layer is 120 x 60, the breadth on base cloth layer is 59 inches, the grammes per square meter on base cloth layer is 209 grams per square meter.

By adopting the technical scheme, the anti-stretching layer consisting of 32 yarns is thick and has a relatively rough surface, so that the friction force of the contact surface of the anti-stretching layer and the base cloth layer is increased.

The utility model is further configured to: the third yarn is slub yarn formed by mixing and twisting cationic fibers and polyester fibers, and the fourth yarn is formed by mixing and twisting wool fibers and polypropylene fibers.

By adopting the technical scheme, the bunchy yarn formed by mixing and twisting the cationic fibers and the polyester fibers has high strength, good elasticity and wear resistance which are second to those of chinlon, so that the service life of the bunchy yarn is longer, the structure of the bunchy yarn can ensure that the friction force of the contact surface of the stretch-proof layer and the base cloth layer is larger, and the yarn on the base cloth layer is more stable through nodes on the bunchy yarn and cannot be easily moved and deformed.

The utility model is further configured to: and the fibers in the first yarn and the third yarn are fibers with special-shaped cross sections with Y-shaped cross sections.

By adopting the technical scheme, the first yarn and the third yarn formed by twisting the fibers with the special-shaped cross sections with the Y-shaped cross sections can reduce the rolling friction among the fibers on the yarn, and effectively prevent the problems that the connection among the fibers of the yarns of the fabric is weakened when the fibers meet water and the surface friction force is reduced.

In conclusion, the utility model has the following beneficial effects:

through adopting special-shaped cross section fibre to make warp interior fibre become sliding friction by rolling friction on base cloth layer and the tensile layer, the stability of yarn has been strengthened, bamboo joint structure through third yarn on the tensile layer of preventing, the frictional force of its with base cloth layer contact surface has been strengthened, simultaneously, connecting yarn meets water inflation and makes base cloth layer and tensile layer press from both sides tightly, the gliding possibility of yarn on the base cloth layer has been reduced, make the interfacial friction force increase between the fibre of each yarn of component surface fabric, the steady state between the fibre is destroyed on making the yarn, the fibre can not get back to by tensile state, and then the tensile deformation of clothes has been suppressed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of an anti-stretch layer according to the present invention.

In the figure: 1. a base cloth layer; 2. an anti-stretch layer; 3. connecting yarns; 4. a third yarn; 5. and a fourth yarn.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

Example (b):

a waterproof and washable stretch fabric comprises a base fabric layer 1 and an anti-stretch layer 2, wherein the anti-stretch layer 2 is fixedly connected with the base fabric layer 1 through connecting yarns 3.

As shown in fig. 1 and 2, the base fabric layer 1 is formed by plain weaving of first yarns and second yarns, the number of the first yarns and the number of the second yarns are 40, the density of the base fabric layer 1 is 133 × 72, the width of the base fabric layer 1 is 59 inches, the grammage of the base fabric layer 1 is 206 g/m, the first yarns are formed by twisting polyester fibers by a twisting machine, the second yarns are formed by mixing and twisting wool fibers and polypropylene fibers by the twisting machine, and the first yarns are fibers with a special-shaped cross section and a Y-shaped cross section.

The fabric comprises 40 first yarns, 40 second yarns and 133 x 72, so that the yarns on the fabric are tighter and cannot easily slide, when the fabric meets water, the polyester fibers have the characteristics of high strength, high elasticity and good shape retention, the second yarns formed by twisting the wool fibers and the polypropylene fibers have good water swelling property, the second yarns of the base cloth layer 1 expand to clamp the first yarns when the base cloth layer meets water, the first yarns cannot easily slide, the sliding of the fibers in the first yarns is further reduced, the stretching and lengthening of the base cloth layer 1 are effectively inhibited, the rolling friction among the fibers in the first yarns is changed into the sliding friction through the fibers with the Y-shaped cross section, the friction among the fibers is increased, and the problem that the yarns deform due to the sliding of the fibers is effectively prevented.

As shown in fig. 1 and 2, the stretch-proof layer 2 is sewn with the base fabric layer 1 through connecting yarns 3, the connecting yarns 3 are formed by twisting viscose fibers through a twisting machine, the stretch-proof layer 2 is formed by plain interweaving of first yarns and second yarns, the number of the third yarns 4 and the number of the fourth yarns 5 are 32, the density of the stretch-proof layer 2 is 120 × 60, the width of the stretch-proof layer 2 is 59 inches, the gram weight of the stretch-proof layer 2 is 209 g/m, the third yarns 4 are bunchy yarns formed by mixing and twisting cationic fibers and polyester fibers through the twisting machine, the fourth yarns 5 are formed by mixing and twisting wool fibers and polypropylene fibers through the twisting machine, and the third yarns 4 are special-shaped cross-section fibers with a Y-shaped cross section.

The tensile layer 2 consisting of 32 yarns is thicker and has a relatively rough surface, the friction force of the contact surface of the tensile layer 2 and the base cloth layer 1 is increased, the viscose fibers in the connecting yarns 3 have relatively high water swelling property, so that the viscose fibers can apply enough force to two layers of fabrics when meeting water to enable the fabrics to be tightly attached, the slub yarn formed by mixing and twisting cationic fibers and polyester fibers has high strength, good elasticity and wear resistance second to that of chinlon, the service life of the slub yarn is longer, the friction force of the contact surface of the tensile layer 2 and the base cloth layer 1 is larger due to the structure of the slub yarn, the yarns on the base cloth layer 1 are more stable through nodes on the slub yarn and cannot be easily moved and deformed, rolling friction among fibers in the third yarn 4 is changed into sliding friction through fibers with a Y-shaped cross section, and the friction force among the fibers is increased, effectively inhibiting the problem that the yarn is deformed due to fiber sliding.

The working principle is as follows:

when people wash the fabric, the connecting yarns 3 expand with water to enable the base cloth layer 1 and the anti-stretching layer 2 to be tightly attached, the pressure between the two layers of the fabric is increased, meanwhile, the bamboo joint yarn structure in the anti-stretching layer 2 enables the roughness of the surface close to the base cloth layer 1 to be larger than that of the surface close to the anti-stretching layer 2 of the base cloth layer 1, so that the yarns in the base cloth layer 1 cannot easily slide, fibers in the warp threads of the base cloth layer 1 and the anti-stretching layer 2 adopt fibers with special-shaped cross sections and Y-shaped cross sections to increase the friction coefficient, the friction force required by the sliding among the fibers is increased, the fibers in the weft threads forming the base cloth layer 1 and the anti-stretching layer 2 have large expansion coefficient with water, so that the fibers can expand with water during washing, the yarns are clamped with each other, the fabric cannot easily loose and deform, and the friction force among the fabric, the yarns and the fibers is increased when the fabric absorbs water, the looseness and deformation of the fabric are effectively inhibited.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a stretch surface fabric of waterproof washing which characterized in that: including base cloth layer (1) and stretch-proof layer (2), stretch-proof layer (2) are through connecting yarn (3) and base cloth layer (1) fixed connection, when meeting water connecting yarn (3) inflation and to base cloth layer (1) and stretch-proof layer (2) apply the effort that makes its laminating each other, the roughness that stretch-proof layer (2) are close to the face of base cloth layer (1) is greater than the roughness that base cloth layer (1) is close to the face of stretch-proof layer (2), base cloth layer (1) and stretch-proof layer (2) warp in the coefficient of friction between the fibre be greater than its weft in the coefficient of friction between the fibre, base cloth layer (1) and stretch-proof layer (2) weft in the coefficient of water expansion between the fibre be greater than its in the coefficient of water expansion between the warp fibre.

2. The waterproof stretch fabric according to claim 1, wherein: the connecting yarns (3) are formed by twisting viscose fibers.

3. The waterproof stretch fabric according to claim 1, wherein: base cloth layer (1) is woven by first yarn and second yarn longitude and latitude and is formed, the count of first yarn and second yarn is 40, the density of base cloth layer (1) is 133 x 72, the breadth of base cloth layer (1) is 59 inches, the grammes per square meter of base cloth layer (1) is 206 grams per square meter.

4. The waterproof stretch fabric according to claim 3, wherein: the first yarn is formed by twisting polyester fibers.

5. The waterproof stretch fabric according to claim 3, wherein: prevent tensile layer (2) and weave by third yarn (4) and fourth yarn (5) longitude and latitude and form, the count of third yarn (4) and fourth yarn (5) is 32, the density of base cloth layer (1) is 120 x 60, the breadth of base cloth layer (1) is 59 inches, the grammes per square meter of base cloth layer (1) is 209 grams per square meter.

6. The waterproof stretch fabric according to claim 5, wherein: the fibers in the first yarn and the third yarn (4) are both special-shaped cross-section fibers with Y-shaped cross sections.