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Graphene canvas and production method thereof

A production method and graphene technology, applied in dyeing, textile, yarn, etc., can solve the problems of poor hand feeling comfort, single function of household canvas, and poor environmental protection, so as to reduce labor intensity, improve labor production efficiency, reduce The effect of missed detection

Active Publication Date: 2018-09-21
SHANDONG LICHANG TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, people have higher and higher requirements for the comfort, antibacterial, warmth, and health care of household canvas. Among related technologies, household canvas has a single function and cannot meet people's needs. There are the following technical defects:
[0003] (1) No health care function, and poor environmental protection
[0004] (2) No antibacterial function, single function, poor thermal insulation effect, low degree of automation in canvas production, and poor hand feeling comfort

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

[0041] 100% Better Cotton is used as raw material,

[0042] Blowing and carding process: use the whole process opening and blowing combined machine to shorten the spinning process, remove impurities, and card the yarn. The nep growth rate is 75%, the impurity removal rate is 80%, the weight unevenness rate is 0.5%, and the linter growth rate is 1.0%.

[0043] Drawing process: separate the head and the end, feed the head with 8 wires, and feed the end with 6 wires, adjust the three-roller gauge, and control the variation coefficient of the cooked sliver to 4.0%.

[0044] In the rotor spinning process, the C341-TR new large rotor is used to generate 10 rotor spinning machines on the R923 rotor spinning machine. S The efficiency of rotor spinning single cotton yarn and graphene yarn is controlled above 99.0%, which prevents the generation of wool tops, and eliminates the generation of thick and long details.

[0045] In the bobbin shaping process, a yarn steaming machine is used...

Embodiment 2

[0058] 100% Better Cotton is used as raw material,

[0059] Blowing and carding process: use the full-process opening and blowing machine to shorten the spinning process, remove impurities, and card the yarn. The nep growth rate is 78%, the impurity removal rate is 85%, the weight unevenness rate is 0.9%, and the short fiber growth rate is 1.5%.

[0060] Drawing process: separate the head and the end, feed the head with 8 wires, and feed the end with 6 wires, adjust the three-roller spacing, and control the variation coefficient of the cooked sliver to 3.0%.

[0061] In the rotor spinning process, the C341-TR new large rotor is used to generate 10 rotor spinning machines on the R923 rotor spinning machine. S The efficiency of rotor spinning single cotton yarn and graphene yarn is controlled above 99.0%, which prevents the generation of wool tops, and eliminates the generation of thick and long details.

[0062] In the shaping process of bobbin yarn, single cotton yarn and gra...

Embodiment 3

[0075] The raw material is 100% Better Cotton, reinforced rhombus fabric structure, and automatic spinning supporting equipment. The single yarn breaking strength is above 660CN, the yarn evenness is below 13.2%, and the coefficient of variation of evenness is below 3.0%.

[0076] In the twisting process, the air splicer is used to ply and twist multiple single cotton yarns to form warp yarns, and to form weft yarns by plying and twisting multiple single cotton yarns and multiple graphene yarns. The twisting process includes yarn doubling and two-for-one twisting In the process, every 40 graphene yarns containing 45% graphene are preloaded with a tension of 6 grams by a tension spring, and the single cotton yarn is preloaded with a tension of 45 grams per 10.

[0077] Package yarn setting process, using humidification room for yarn setting, the temperature of the humidification room is controlled at 36±2°C, the humidification time is controlled at 8 hours to 12 hours, and the m...

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 canvas and a production method thereof. The graphene canvas comprises fabrics with triangular and / or rhombus structures. Warps and wefts are interwoven into the continuously-arrayed fabrics. The warps are formed by stranding and twisting of rotor-spinning single cotton yarns 10S through a short-fiber two-for-one twister. The wefts are formed by stranding and twisting of the rotor-spinning single cotton yarns 10S and graphene yarns through the short-fiber two-for-one twister. The graphene canvas and the production method thereof have the advantages that the graphene canvas produced according to the method has functions such as bacteria inhibition, heat insulation and far infrared emission, and has outstanding surface patterns, soft and thick hand feel, and acertain air microcirculation effect; surface particles of the fabrics are outstanding, attractive and elegant; the graphene canvas with a micro-massage function has high wear resistance and wet permeability, and is fresh, cool and comfortable during use; sizing of the warps is not needed, and environment protection and energy conservation are realized.

Description

technical field [0001] The invention relates to the technical field of household textile products, in particular to a graphene canvas and a production method of the graphene canvas. Background technique [0002] In recent years, people have higher and higher requirements for the comfort, antibacterial, warmth, and health care of household canvas. Among related technologies, household canvas has a single function and cannot meet people's needs. There are the following technical defects: [0003] (1) There is no health care function, and the environmental protection is relatively poor. [0004] (2) There is no antibacterial function, the function is single, the warmth retention effect is poor, the degree of automation of canvas production is not high, and the hand feeling is relatively poor. Contents of the invention [0005] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0006] For this reason, an obj...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D03D21/00D03D15/00D02G3/16D02G3/04D06B3/09D06P1/38D03D15/217D03D15/275D03D15/47D03D15/50D03D15/58
CPCD02G3/04D02G3/16D03D15/00D03D21/00D06B3/09D06P1/38D10B2101/12D10B2201/02D03D15/47
Inventor 刘建敏秦宗益郭利蒋国平马兆霞劳洪国曹增月刘建东王洪梅
Owner SHANDONG LICHANG TEXTILE TECH
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