WO2021243941A1

WO2021243941A1 - Anti-pilling graphene blended yarn and fiber composite fabric and manufacturing method therefor

Info

Publication number: WO2021243941A1
Application number: PCT/CN2020/125327
Authority: WO
Inventors: 张春涛
Original assignee: 席梦思床褥家具（苏州）有限公司
Priority date: 2020-06-04
Filing date: 2020-10-30
Publication date: 2021-12-09
Also published as: CN111519316A

Abstract

An anti-pilling graphene blended yarn and fiber composite fabric and a manufacturing method therefor. The anti-pilling graphene blended yarn and fiber composite fabric is formed by interlacing warp yarns and weft yarns; the warp yarns are formed by blending and weaving artificial cotton and artificial fibers; the weft yarns are formed by weaving polyester; the proportion of the artificial cotton is 3%, and the proportion of the polyester is 75%; the artificial fibers are soaked in an artificial fiber solution; the artificial fiber solution is added with graphene; the proportion of the artificial fibers is 12%; 3% artificial cotton, 12% artificial fibers and 75% polyester are mixed and woven; and the artificial cotton, the artificial fibers and the polyester are subjected to surface anti-pilling grinding treatment. The blended yarns of artificial cotton and graphene (woven by adding graphene to the artificial fiber solution) are combined with 75% polyester, the fabric has a very good anti-static effect, moisture adsorption property, breathability, skin-friendliness and comfort; a textile fabric is subjected to anti-pilling treatment; the fabric is endowed with excellent resistance to pilling; the fluff tendency of the fabric is reduced; and the wear resistance of the fabric is obviously improved.

Description

Anti-pilling graphene blended yarn fiber composite fabric and manufacturing method thereof

Technical field

The invention relates to the technical field of fabric processing, in particular to an anti-pilling graphene blended yarn fiber composite fabric and a manufacturing method thereof.

Background technique

Fabric is the material used to make clothing. As one of the three elements of clothing, fabrics can not only interpret the style and characteristics of clothing, but also directly influence the color and shape of clothing. In the world of clothing, the fabrics of clothing are varied and changing with each passing day. But generally speaking, high-quality and high-end fabrics have the characteristics of comfortable wearing, sweat-absorbing and breathable, crisp drape, noble vision, and soft touch. (1) Woven fabric (Woven Fabric), also called woven fabric, is a fabric formed by weaving warp yarns and weft yarns perpendicular to each other. (2) Knitted fabric (Knitted Fabric) uses knitting needles to form loops of yarn or filaments, and then string the loops into each other. Due to the characteristics of the loop structure of knitted fabrics, the amount of yarn stored per unit length is large, so most of them have Very flexible. 1. Cotton cloth is the general term for all kinds of cotton textiles. Cotton cloth is divided into cotton, rayon and other varieties. It is mostly used to make fashion, casual wear, underwear and shirts. 2. Linen is a fabric made of hemp, flax, ramie, jute, sisal, abaca and other hemp plant fibers. 3. Silk is a general term for all kinds of silk fabrics woven from silk as raw material. 4. Woolen cloth is also called wool, which is a general term for fabrics woven from various types of wool and cashmere. It is usually used to make formal and high-end clothing such as dresses, suits, and overcoats. 5. Leather is an animal fur fabric that has been tanned. It is mostly used to make fashion and winter clothes. It can be divided into two categories: one is leather, that is, leather that has been dehaired. The second is fur, that is, treated leather with belt hair. 6. Chemical fiber is the abbreviation for chemical fiber. It is a textile made of fibers using polymer compounds as raw materials. Usually it is divided into two categories: artificial fibers and synthetic fibers. Their common advantages are bright colors, soft texture, crisp drape, smoothness and comfort. 7. Blended spinning is a fabric made by blending natural fibers and chemical fibers in a certain ratio, which can be used to make various garments. 8. Modal is a cellulose regenerated fiber of high wet modulus viscose fiber. The raw material of this fiber is European beech wood, which is first made into wood pulp, and then processed into fibers through a special spinning process. The raw materials of the product are all natural materials, which are harmless to the human body, and can be decomposed naturally, which is harmless to the environment. However, the existing fabrics are prone to pilling and fluffing after being worn for a long time, and have poor abrasion resistance. For this reason, an anti-pilling graphene blended yarn fiber composite fabric and a manufacturing method thereof are proposed.

Summary of the invention

The purpose of the present invention is to provide an anti-pilling graphene blended yarn fiber composite fabric and a manufacturing method thereof, so as to solve the problem that the existing fabrics are prone to pilling and fluffing after being worn for a long time and have poor abrasion resistance.

In order to achieve the above-mentioned object, the present invention provides the following technical solution: anti-pilling graphene blended yarn fiber composite fabric, which is interlaced with warp yarns and weft yarns, and the warp yarns are woven by a blend of rayon and artificial fibers. The weft yarn is woven from polyester.

As a further preferred aspect of this technical solution, the proportion of the artificial cotton is 3%.

As a further preferred aspect of this technical solution, the proportion of the polyester is 75%.

As a further preference of the technical solution, the rayon fiber is immersed in a rayon fiber solution, graphene is added to the rayon fiber solution, and the proportion of the rayon fiber is 12%.

As a further preferred aspect of the technical solution, the ratio of the graphene to the rayon fiber solution is 4:6.

As a further preferred aspect of this technical solution, the diameter of the warp yarn is 25 micrometers, and the diameter of the weft yarn is 28 micrometers.

As a further preferred aspect of the technical solution, the rayon 3%, the rayon 12% and the polyester 75% are mixed and woven, and the rayon, the rayon and the polyester are treated with anti-pilling polishing surface treatment.

The present invention also provides a method for manufacturing the anti-pilling graphene blended yarn fiber composite fabric, which includes the following steps:

S1, liquid preparation, add 6-9 kilograms of water in the liquid mixing container, slowly add 2-4 kilograms of rayon solution in the clean water, at the same time, continue to add 2-4 kg of graphene solution, rayon solution and graphite in the water The preparation ratio of the alkene solution is 4:6, stirring slowly and continuously to make it completely and fully mixed;

S3. Impregnation: add the configured impregnation solution to the impregnation equipment, place the anti-pilling graphene blended yarn fiber composite fabric in the impregnation equipment, and impregnate the anti-pilling graphene blended yarn fiber composite fabric, and the immersion time It is 30-50 minutes. During the dipping process, the humidity of the immersion environment is 80%-90%, and the wind speed of the air is 1-9m/h;

S4. Dehydration, put the impregnated anti-pilling graphene blended yarn fiber composite fabric into the dehydration equipment for dehydration treatment, the dehydration time is set to 10-20 minutes, remove the anti-pilling graphene blended yarn fiber composite 80% moisture in the fabric;

S5. Drying. After the dehydration process is completed, take out the anti-pilling graphene blended yarn fiber composite fabric and put it into the drying equipment for heating and drying to form a graphene blended yarn fiber composite fabric. Drying equipment The drying time is set to 20-30 minutes, the hot air speed is set to 1-9m/h, and the baking temperature is 130°C-150°C;

S6. Surface treatment. After the above process is completed, the anti-pilling graphene blended yarn fiber composite fabric is subjected to anti-pilling surface treatment, and the anti-pilling graphene blended yarn fiber composite fabric is coated with biological enzymes, and the polishing equipment is used to resist The spherical graphene blended yarn fiber composite fabric is polished, so that the anti-pilling graphene blended yarn fiber composite fabric has better anti-pilling and anti-pilling performance.

Compared with the prior art, the beneficial effects of the present invention are:

Graphene is a two-dimensional carbon nanomaterial with a hexagonal honeycomb lattice composed of carbon atoms and sp ² hybrid orbitals. It has high strength, good toughness, and excellent electrical and thermal conductivity and optical properties. Using 3% rayon 12% graphene (graphene added to man-made fiber solution to spin) blended yarn combined with 75% polyester composition, so that the fabric has a good antistatic effect. And like cotton, it is moisture-absorbing, breathable, skin-friendly and comfortable. The textile fabric is treated with anti-pilling treatment during the finishing process, which gives the fabric excellent anti-pilling performance, reduces the tendency of the fabric to fluff, and obviously improves the abrasion resistance of the fabric. The fiber indirect agent.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Example 1:

The present invention provides a technical solution: anti-pilling graphene blended yarn fiber composite fabric, which is formed by interlacing warp yarns and weft yarns. The warp yarns are woven by a blend of rayon and man-made fibers, and the weft yarns are made of polyester. Woven.

In this embodiment, specifically: the proportion of the artificial cotton is 3%.

In this embodiment, specifically: the proportion of the polyester is 75%.

In this embodiment, specifically: the rayon fiber is immersed in a rayon fiber solution, graphene is added to the rayon fiber solution, and the proportion of the rayon fiber is 12%.

In this embodiment, specifically: the ratio of the graphene to the rayon fiber solution is 4:6.

In this embodiment, specifically: the diameter of the warp yarn is 25 microns, and the diameter of the weft yarn is 28 microns.

In this embodiment, specifically: the rayon 3%, rayon 12%, and polyester 75% are mixed and woven, and the rayon, rayon and polyester are treated with anti-pilling and polishing surface treatment.

S1, liquid preparation, add 6 kg of water in the liquid container, slowly add 2 kg of rayon solution in the water, and at the same time, continue to add 2 kg of graphene solution in the water, the preparation ratio of rayon solution to graphene solution is 4:6, stir slowly and continuously to make it completely and fully mixed;

S3. Impregnation: add the configured impregnation solution to the impregnation equipment, place the anti-pilling graphene blended yarn fiber composite fabric in the impregnation equipment, and impregnate the anti-pilling graphene blended yarn fiber composite fabric, and the immersion time For 30 minutes, during the immersion process, the humidity of the immersion environment is 80%, and the wind speed of the air is 1m/h;

S4. Dewatering, put the impregnated anti-pilling graphene blended yarn fiber composite fabric into a dehydration device for dehydration treatment, set the dehydration time to 10 minutes, and remove the anti-pilling graphene blended yarn fiber composite fabric 80% moisture;

S5. Drying. After the dehydration process is completed, take out the anti-pilling graphene blended yarn fiber composite fabric and put it into the drying equipment for heating and drying to form a graphene blended yarn fiber composite fabric. Drying equipment The drying time is set to 20 minutes, the hot air speed is set to 1m/h, and the baking temperature is 130°C;

Example 2:

The manufacturing method of anti-pilling graphene blended yarn fiber composite fabric includes the following steps:

S1, liquid preparation, add 9 kg of water in the liquid container, slowly add 4 kg of rayon solution in the water, and at the same time, continue to add 4 kg of graphene solution in the water, the preparation ratio of rayon solution to graphene solution is 4:6, stir slowly and continuously to make it completely and fully mixed;

S3. Impregnation: add the configured impregnation solution to the impregnation equipment, place the anti-pilling graphene blended yarn fiber composite fabric in the impregnation equipment, and impregnate the anti-pilling graphene blended yarn fiber composite fabric, and the immersion time For 50 minutes, during the immersion process, the humidity of the immersion environment is 90%, and the wind speed of the air is 9m/h;

S4. Dehydration, put the impregnated anti-pilling graphene blended yarn fiber composite fabric into a dehydration device for dehydration, and set the dehydration time to 20 minutes, and remove the anti-pilling graphene blended yarn fiber composite fabric 80% moisture;

S5. Drying. After the dehydration process is completed, take out the anti-pilling graphene blended yarn fiber composite fabric and put it into the drying equipment for heating and drying to form a graphene blended yarn fiber composite fabric. Drying equipment The drying time is set to 30 minutes, the hot air speed is set to 9m/h, and the baking temperature is 150°C;

Example 3:

S1, liquid preparation, add 7.5 kg of water in the liquid mixing container, slowly add 3 kg of rayon solution in the water, at the same time, continue to add 3 kg of graphene solution in the water, the preparation ratio of rayon solution to graphene solution is 4:6, stir slowly and continuously to make it completely and fully mixed;

S3. Impregnation: add the configured impregnation solution to the impregnation equipment, place the anti-pilling graphene blended yarn fiber composite fabric in the impregnation equipment, and impregnate the anti-pilling graphene blended yarn fiber composite fabric, and the immersion time For 40 minutes, during the immersion process, the humidity of the immersion environment is 85%, and the wind speed of the air is 5m/h;

S4. Dewatering, put the impregnated anti-pilling graphene blended yarn fiber composite fabric into the dehydration equipment for dehydration treatment, set the dehydration time to 15 minutes, and remove the anti-pilling graphene blended yarn fiber composite fabric 80% moisture;

S5. Drying. After the dehydration process is completed, take out the anti-pilling graphene blended yarn fiber composite fabric and put it into the drying equipment for heating and drying to form a graphene blended yarn fiber composite fabric. Drying equipment The drying time is set to 25 minutes, the hot air speed is set to 5m/h, and the baking temperature is 140°C;

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

The anti-pilling graphene blended yarn fiber composite fabric is formed by interlacing warp yarns and weft yarns, and is characterized in that the warp yarns are woven by blending rayon and man-made fibers, and the weft yarns are woven by polyester.
The anti-pilling graphene blended yarn fiber composite fabric according to claim 1, wherein the proportion of the artificial cotton is 3%.
The anti-pilling graphene blended yarn fiber composite fabric according to claim 1, wherein the proportion of the polyester is 75%.
The anti-pilling graphene blended yarn fiber composite fabric according to claim 1, wherein the rayon fiber is soaked in a rayon fiber solution, the rayon fiber solution is added with graphene, and the rayon fiber The ratio is 12%.
The anti-pilling graphene blended yarn fiber composite fabric according to claim 1, wherein the ratio of the graphene to the rayon fiber solution is 4:6.
The anti-pilling graphene blended yarn fiber composite fabric according to claim 1, wherein the diameter of the warp yarn is 25 microns, and the diameter of the weft yarn is 28 microns.
The anti-pilling graphene blended yarn fiber composite fabric according to claim 1, wherein the rayon 3%, rayon 12% and polyester 75% are mixed and woven, and the rayon, rayon and polyester are mixed and woven. After anti-pilling polishing surface treatment.
A method for manufacturing an anti-pilling graphene blended yarn fiber composite fabric according to any one of claims 1-7, characterized in that it comprises the following steps:

S1, liquid preparation, add 6-9 kilograms of water in the liquid mixing container, slowly add 2-4 kilograms of rayon solution in the clean water, at the same time, continue to add 2-4 kg of graphene solution, rayon solution and graphite in the water The preparation ratio of the alkene solution is 4:6, stirring slowly and continuously to make it completely and fully mixed;

S3. Impregnation: add the configured impregnation solution to the impregnation equipment, place the anti-pilling graphene blended yarn fiber composite fabric in the impregnation equipment, and impregnate the anti-pilling graphene blended yarn fiber composite fabric, and the immersion time It is 30-50 minutes. During the dipping process, the humidity of the immersion environment is 80%-90%, and the wind speed of the air is 1-9m/h;

S4. Dehydration, put the impregnated anti-pilling graphene blended yarn fiber composite fabric into the dehydration equipment for dehydration treatment, the dehydration time is set to 10-20 minutes, remove the anti-pilling graphene blended yarn fiber composite 80% moisture in the fabric;

S5. Drying. After the dehydration process is completed, take out the anti-pilling graphene blended yarn fiber composite fabric and put it into the drying equipment for heating and drying to form a graphene blended yarn fiber composite fabric. Drying equipment The drying time is set to 20-30 minutes, the hot air speed is set to 1-9m/h, and the baking temperature is 130°C-150°C;

S6. Surface treatment. After the above process is completed, the anti-pilling graphene blended yarn fiber composite fabric is subjected to anti-pilling surface treatment, and the anti-pilling graphene blended yarn fiber composite fabric is coated with biological enzymes, and the polishing equipment is used to resist The spherical graphene blended yarn fiber composite fabric is polished, so that the anti-pilling graphene blended yarn fiber composite fabric has better anti-pilling and anti-pilling performance.