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Graphene modified fiber blended yarn, fabric and production technology of graphene modified fiber blended yarn

A technology of graphene modification and fiber blending, which is applied in the direction of yarn, textile, textiles and papermaking, etc., can solve the problems of single function of graphene fabric and difficult process, and achieve improvement of single function and poor functionality, expand application fields, Good acid and alkali resistance

Inactive Publication Date: 2018-10-19
WEIQIAO TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Textiles made of graphene composite fibers have the functions of low-temperature far-infrared (low-temperature self-heating), improving human microcirculation, antibacterial, anti-mite, anti-static, conduction and cooling, and anti-ultraviolet rays. It has been a hot research topic at home and abroad in the past two years. At present, the domestic graphene composite fiber fabric market has not yet reached industrialization and large-scale production. Therefore, it is of great significance to develop industrialized and large-scale production of graphene modified fiber blended fabric technology and apply the obtained graphene modified fiber blended fabric to bedding and clothing fields.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The graphene modified fiber blended woven garment fabric produced by using the above-mentioned graphene modified fiber blended yarn, the specification is that the warp yarn is 40 combed pure cotton yarns, and the weft yarn is 40 graphene modified fiber blended yarns, wherein , the warp yarn density is 133 threads / inch, the weft thread density is 72 threads / inch, and the weave adopted is twill weave;

[0037] The production process of the above-mentioned graphene modified fiber blended woven garment fabric, the steps are as follows:

[0038] (1) Spinning process:

[0039] S1, cleaning process: use FA002 type catching machine, FA016 type mixed cotton opener, FA103 type biaxial flow cotton opener, FA106 type card needle opener, FA046 type vibrating cotton box feeder and A076F cotton fiber Type lapping machine processing, obtain cotton fiber roll; Wherein, the beating hand of FA016 type mixed cotton opener is sawtooth beating machine, and beating speed is 580r / min;

[0...

Embodiment 2

[0052] A graphene modified fiber blended yarn is made up of cotton fiber and graphene modified fiber, wherein the percentage of graphene modified acrylic fiber is 40%, and cotton fiber is 60%; the graphene modified Acrylic fiber is prepared by graphene and fiber modified matrix by blending melt spinning method, and the obtained graphene modified fiber has a linear density of 1.0 and a fiber length of 43 mm; in this graphene modified fiber, the graphene The content is 0.4%, and the content of the fiber-modified matrix is ​​39.6%, wherein, the fiber-modified matrix used is acrylic fiber, and the graphene is graphene obtained by the graphite oxide reduction method.

[0053] The graphene modified fiber blended knitted fabric produced using the above graphene modified fiber blended yarn, the specification is that the yarn adopts 32 combed graphene modified fiber blended yarns, and the obtained graphene modified fiber blended knitted fabric weight 150g / m 2 , the tissue used is flat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides graphene modified fiber blended yarn, fabric and a production technology of the graphene modified fiber blended yarn. The graphene modified fiber blended yarn is prepared from cotton fiber and graphene modified fiber, wherein the graphene modified fiber is 40 to 80 weight percent, and the balance is the cotton fiber; the graphene modified fiber is prepared from graphene anda fiber modified matrix, wherein the content of the graphene is 0.4 to 0.8 percent, and the content of the fiber modified matrix is 39.6 to 79.2 percent. The graphene modified fiber blended yarn and the fabric, provided by the invention, have the advantages of sterilization, mite killing, far infrared heating, cool conduction, ultraviolet resistance, strong acid-base resistance, strong heat resistance and strong moisture absorption; the graphene modified fiber blended yarn, the fabric and the production technology of the graphene modified fiber blended yarn have the advantages that the designis reasonable, a process can be easily controlled, and industrial and large-scale production is suited.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a graphene-modified fiber blended yarn, a fabric and a production process thereof. Background technique [0002] Graphene is currently the thinnest material in the world. It has a large specific surface area, outstanding mechanical properties, and excellent electrical and thermal conductivity. It is considered to be a "new material that will change the 21st century". As one of the most disruptive new materials, graphite The excellent properties of alkene have attracted widespread attention in the application and development of new textile materials. [0003] Textiles made of graphene composite fibers have the functions of low-temperature far-infrared (low-temperature self-heating), improving human microcirculation, antibacterial, anti-mite, anti-static, conduction and cooling, and anti-ultraviolet rays. It has been a hot research topic at home and abroad in the past two years. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D02G3/04D03D13/00D04B1/10D04B1/12
CPCD02G3/04D03D13/00D03D13/002D04B1/102D04B1/12D10B2201/02D10B2201/22D10B2321/10D10B2331/02D10B2331/04
Inventor 吕治家胡元元丁吉利
Owner WEIQIAO TEXTILE
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