CN216156082U

CN216156082U - Cotton-like polyamide short fiber fabric

Info

Publication number: CN216156082U
Application number: CN202121736595.9U
Authority: CN
Inventors: 李欣
Original assignee: Shanghai Jiuyu Textile Technology Co ltd
Current assignee: Shanghai Jiuyu Textile Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-04-01
Anticipated expiration: 2031-07-28

Abstract

The utility model provides an imitated cotton, nylon and nylon short fiber fabric which comprises a fabric main body (1), wherein the fabric main body (1) is a polyamide fiber fabric; the fabric main body (1) is connected by warp yarns (2) and weft yarns (3) in a well-direction interweaving manner, and is a plurality of the warp yarns (2) and the weft yarns (3) are vertically arranged, the warp yarns (2) penetrate through two adjacent weft yarns (3) in a staggered manner, and the weft yarns (3) penetrate through two adjacent warp yarns (2) in a staggered manner. The fabric main body is woven by specific polyamide fiber yarns, so that the strength and the wear resistance of the fiber fabric are ensured, and the weavability of the fiber fabric is ensured by adopting a compact spinning mode. And the fabric has excellent bulkiness, air permeability and softness, so that the fabric has good hand feeling and a cotton-like effect.

Description

Cotton-like polyamide short fiber fabric

Technical Field

The utility model relates to the field of textile fabrics, in particular to a cotton-like polyamide short fiber fabric.

Background

The polyamide fiber, also called nylon fiber, has extremely high wear resistance, the wear resistance of the fiber is obviously higher than that of all other fibers, and the wear resistance of the polyamide fiber is 10 times higher than that of cotton and 20 times higher than that of wool. However, the retention of the polyamide fiber is poor, the resulting clothing is not stiff and smooth, and the polyamide fiber has poor air permeability and is likely to cause stuffy and uncomfortable feeling when worn.

Chinese patent CN202965370U discloses a wear-resistant and anti-static fabric, which mainly uses polyamide fiber as raw material, and combines with conductive fiber to make it have antistatic and wear-resistant properties, but the fabric has poor use feeling and poor air permeability. Chinese patent CN203977035U discloses a polyamide fiber fabric with a cool feeling, which mainly uses polyamide fiber as a raw material, and jade fiber and mint fiber are added to achieve the cool effect, so that the problem of stuffy and uncomfortable polyamide is solved, but the fabric is high in manufacturing cost.

In order to improve the comfort level of the polyamide fiber fabric and have better skin feel, the utility model provides a cotton-like polyamide short fiber fabric.

SUMMERY OF THE UTILITY MODEL

The utility model provides an imitated cotton-nylon short fiber fabric which comprises a fabric main body, wherein the fabric main body is a polyamide fiber fabric; the fabric main body is formed by interweaving warp yarns and weft yarns in a vertical mode, the warp yarns and the weft yarns are arranged vertically, the same warp yarn penetrates through two adjacent weft yarns in an interweaving mode, and the same weft yarn penetrates through two adjacent warp yarns in an interweaving mode.

In a preferred embodiment, the total gram weight of the fabric main body is 170-200g/m²。

In a preferred embodiment, the polyamide fibers are round fibers.

In a preferred embodiment, the weft yarns of the polyamide fiber fabric are at least one of 50D/72F, 160D/192F, 150D/192F and 160D/96F.

In a preferred embodiment, the polyamide fibers have a gauge of 1.5D (35-60) MM.

In a preferred embodiment, the polyamide fibers have a crimp number of 12 to 15 per inch.

In a preferred embodiment, the warp density of the polyamide fiber fabric is 120-140 pieces/inch, and the weft density of the polyamide fiber fabric is 70-80 pieces/inch.

In a preferred embodiment, the warp density of the polyamide fiber fabric is 128 threads/inch, and the weft density of the polyamide fiber fabric is 78 threads/inch.

In a preferred embodiment, the polyamide fibers are polyacrylate treated.

In a preferred embodiment, the fabric body is subjected to a water repellent treatment.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model adopts a compact spinning mode, and the yarn structure of the fabric is compact, the appearance is smooth and clean, and the fabric has better weaving performance. The main body of the fabric is woven by the polyamide fiber yarns with the specific structures, so that the strength and the wear resistance of the fiber fabric are guaranteed, and the used weft yarns contain air textured yarns, so that the tows have better bulkiness and softness, the fabric has good hand feeling and air permeability, and the cotton-like effect is achieved.

Meanwhile, the utility model is treated by polyacrylate and fluorine-free waterproof agent, thus improving the stiffness of the fabric and having better degradation capability and environmental protection.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

The fabric comprises a fabric body 1, a warp yarn 2 and a weft yarn 3.

Detailed Description

The technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In a preferred embodiment, the total grammage of the fabric body is 181g/m²。

In a preferred embodiment, the main body of the fabric has a width of 56 inches.

In a preferred embodiment, the polyamide fibers are round fibers.

In a preferred embodiment, the weft yarns of the polyamide fiber fabric are 160D/96F.

In a preferred embodiment, the 160D/96F yarn is a semi-bright air textured yarn.

The weft yarns used in the utility model contain the air textured yarns, so that the tows have better bulkiness and softness, the fabric has good hand feeling, and the cotton-like effect is achieved.

In a preferred embodiment, the warp yarns of the polyamide fiber fabric are 32S/1.

In a preferred embodiment, the yarns of the polyamide fiber fabric have a twist/M of 750-.

In a preferred embodiment, the yarns of the polyamide fiber fabric are 800 twists/M.

The yarn structure used by the utility model adopts a compact spinning mode, and the prepared yarn structure is 800 twists/M, thereby ensuring the weavability.

In a preferred embodiment, the polyamide fibers have a gauge of 1.5D × 51 MM.

In a preferred embodiment, the polyamide fibers have a crimp number of 14 per inch.

By limiting the specific polyamide fiber specification and the specific crimp number, the strength of the fibers can be better ensured, so that the fabric has higher strength and better stiffness and smoothness.

In a preferred embodiment, the polyamide fibers are polyacrylate treated.

The fabric treated by the polyacrylate can enable sweat to pass through the fabric smoothly and has better air permeability.

In a preferred embodiment, the waterproof agent used for the fabric main body is a C6 waterproof agent.

Example 1

As shown in figure 1, the gram weight of the cotton-like polyamide short fiber fabric is 182.9g/m²The breadth of the fabric is 56.7 inches, the cotton-like polyamide short fiber fabric comprises a fabric main body 1, the fabric main body is formed by interweaving warp yarns 2 and weft yarns 3 in a well direction, the warp yarns 2 and the weft yarns 3 are vertically arranged, the warp yarns 2 penetrate through the weft yarns 3 in a staggered mode, and the weft yarns 3 penetrate through the warp yarns 2 in a staggered mode. The fabric main body 1 is a polyamide fiber fabric; weft yarns 3 of the polyamide fiber fabric are 160D/96F, yarns of the 160D/96F are semi-gloss air textured yarns, warp yarns 2 of the polyamide fiber fabric are 32S/1, the warp density of the polyamide fiber fabric is 128 yarns/inch, and the weft density of the polyamide fiber fabric is 7 yarns8 roots per inch; the polyamide fiber has a specification of 1.5D 51MM and a crimp count of 14/inch. The utility model adopts a compact spinning mode, and the yarn structure of the fabric is compact, the appearance is smooth and clean, and the fabric has better weaving performance. The main body of the fabric is woven by the polyamide fiber yarns with the specific structures, so that the strength and the wear resistance of the fiber fabric are guaranteed, and the used weft yarns contain air textured yarns, so that the tows have better bulkiness and softness, the fabric has good hand feeling and air permeability, and the cotton-like effect is achieved. Meanwhile, the utility model is treated by polymethyl acrylate and a fluorine-free water-proofing agent, wherein the CAS number of the polymethyl acrylate is 9003-21-8, the polymethyl acrylate is purchased from Hubei Nuo Nake technology Inc., the water-proofing agent of the water-proofing treatment is C6, the polymethyl acrylate is purchased from Suzhou cloud chemical industry Inc., the model number is 0318, and the fluorine-free water-proofing agent is used for the performance treatment, so that the stiffness of the fabric is improved, and the fluorine-free water-proofing agent has better degradability and environmental protection.

According to ISO13936.1:2004, the cotton-like polyamide short fiber-imitated fabric prepared by the utility model is tested for seam slippage by using a fixed seam opening method, a CRE tensile testing machine is used, the testing speed is 50mm/min, the gauge length is 100mm, and the fixed opening is 6mm, so that the result shows that the warp direction can bear the tensile force of 200N, and the weft direction can bear the tensile force of 200N; tear strength tests are carried out on the fabric according to ASTM D1424-09(2013), and the results show that the strength which can be borne by the warp direction is 10.6lbf, and the strength which can be borne by the weft direction is 8.3 lbf; the fabric is subjected to a size washing stability test according to AATCC 135-plus 2018T, and is machine-washed for 3 times at 27 ℃, and the result shows that the warp shrinkage is 3.3% and the weft shrinkage is 0.8%; the surface water resistance of the fabric is tested according to AATCC 22-2018E2019, and the fabric is cycled for 10 times at 27 ℃, and the result shows that the water resistance grade of the fabric is 80.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The cotton-like polyamide short fiber fabric is characterized by comprising a fabric main body (1), wherein the fabric main body (1) is a polyamide fiber fabric; the fabric main body (1) is formed by interweaving warp yarns (2) and weft yarns (3) in a well-direction mode, the warp yarns (2) and the weft yarns (3) are vertically arranged, the same warp yarn (2) penetrates through two adjacent weft yarns (3) in a staggered mode, and the weft yarn (3) penetrates through two adjacent warp yarns (2) in a staggered mode; the total gram weight of the fabric main body (1) is 170-200g/m 2.

2. The cotton-like polyamide short fiber fabric according to claim 1, wherein the polyamide fiber is a round fiber.

3. The cotton-like nylon short fiber fabric according to claim 1, wherein the weft yarns (3) are any one of 50D/72F, 160D/192F, 150D/192F and 160D/96F.

4. The cotton-like polyamide short fiber fabric according to claim 1, wherein the polyamide fiber has a specification of 1.5D (35-60) MM.

5. The cotton-like nylon staple fiber fabric of claim 4, wherein the polyamide fiber has a crimp number of 12-15 per inch.

6. The cotton-like polyamide short fiber fabric as claimed in claim 1, wherein the warp density of the polyamide fiber fabric is 120-140 pieces/inch, and the weft density of the polyamide fiber fabric is 70-80 pieces/inch.

7. The cotton-like nylon staple fiber fabric of claim 6, wherein the polyamide fiber fabric has a warp density of 128 pieces/inch and a weft density of 78 pieces/inch.

8. The cotton-like polyamide short fiber fabric according to claim 1, wherein the polyamide fiber is treated with polyacrylate.

9. The cotton-like polyamide short fiber fabric as claimed in claim 1, wherein the fabric main body (1) is subjected to water repellent treatment.