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Modacrylic carbon-doped fiber gray fabric after-treatment process and device

A technology of acrylic fiber mixed with carbon and fiber fabric, which is applied in the field of textiles, and can solve the problems of poor textile processing characteristics of acrylic fiber mixed with carbon fiber, affecting the reliability of product protection, and reducing the adsorption performance of fabrics, so as to improve the appearance quality and reduce Effects of damage to fabric strength and recovery of absorbency

Active Publication Date: 2015-12-09
HUBEI HUAQIANG HIGH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to obtain higher adsorption performance, the amount of adsorption material added is 15-25%, which leads to poor textile processing characteristics of acrylic fiber mixed with carbon fiber
Acrylic chlorine fiber mixed with carbon fiber gray cloth has the following disadvantages when it is processed by conventional post-finishing process: the adsorption performance of the fabric is reduced; the fabric strength is damaged greatly, and there are many appearance defects, which affect the reliability of product protection

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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  • Modacrylic carbon-doped fiber gray fabric after-treatment process and device
  • Modacrylic carbon-doped fiber gray fabric after-treatment process and device
  • Modacrylic carbon-doped fiber gray fabric after-treatment process and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The acrylic-chlorinated fiber-doped carbon fiber fabric gray fabric finishing device is composed of cloth feeding equipment 1, leaching and activation tank 2, pre-drying equipment 3, tenter setting equipment 4 and cloth falling equipment 5, and the whole set of devices is an integrated linkage type; The extraction and activation tank 2 is connected by four levels of extraction and activation tanks. Water baffles are installed between the extraction and activation tanks of each level to make the extraction agent flow back in a serpentine shape. Rollers are installed at the fabric outlets of each level and adjacent to each other. Pneumatic swing elastic frame is installed between the four-stage leaching activation tank, pre-drying equipment 3 and tenter setting equipment 4.

[0025] When the above-mentioned device is used for post-finishing, the acrylic-chlorinated fiber-doped carbon fiber fabric gray cloth is first subjected to extraction treatment, then the treated fabri...

Embodiment 2

[0036] The acrylic-chlorinated fiber-doped carbon fiber fabric gray fabric finishing device is composed of cloth feeding equipment 1, leaching and activation tank 2, pre-drying equipment 3, tenter setting equipment 4 and cloth falling equipment 5, and the whole set of devices is an integrated linkage type; The extraction and activation tank 2 is connected by four levels of extraction and activation tanks. Water baffles are installed between the extraction and activation tanks of each level to make the extraction agent flow back in a serpentine shape. Rollers are installed at the fabric outlets of each level and adjacent to each other. Pneumatic swing elastic frame is installed between the four-stage leaching activation tank, pre-drying equipment 3 and tenter setting equipment 4.

[0037] When the above-mentioned device is used for post-finishing, the acrylic-chlorinated fiber-doped carbon fiber fabric gray cloth is first subjected to extraction treatment, then the treated fabri...

Embodiment 3

[0048] The acrylic-chlorinated fiber-doped carbon fiber fabric gray fabric finishing device is composed of cloth feeding equipment 1, leaching and activation tank 2, pre-drying equipment 3, tenter setting equipment 4 and cloth falling equipment 5, and the whole set of devices is an integrated linkage type; The extraction and activation tank 2 is connected by four levels of extraction and activation tanks. Water baffles are installed between the extraction and activation tanks of each level to make the extraction agent flow back in a serpentine shape. Rollers are installed at the fabric outlets of each level and adjacent to each other. Pneumatic swing elastic frame is installed between the four-stage leaching activation tank, pre-drying equipment 3 and tenter setting equipment 4.

[0049] When the above-mentioned device is used for post-finishing, the acrylic-chlorinated fiber-doped carbon fiber fabric gray cloth is first subjected to extraction treatment, then the treated fabri...

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 discloses a modacrylic carbon-doped fiber gray fabric after-treatment process and device. The process comprises the following steps: firstly, conducting extraction treatment on modacrylic carbon-doped fiber gray fabric, wherein the mass concentration of an extracting agent is 0-20%, the extracting temperature is 50-80 DEG C, and the extracting time is 20-30 min; then pre-baking the treated gray fabric, wherein the drying temperature is 70-90 DEG C, and the drying time is 1-3 min; finally, conducting tentering and shaping on the gray fabric, wherein the tentering and shaping temperature is controlled to be 135-145 DEG C, and the vehicle speed is 2-4 m / min; finishing the after-treatment operation. Through the extraction and activation treatment, adsorption capacity of the modacrylic carbon-doped fiber fabric can be restored, abrasion on the fabric can be reduced due to the integrated after-treatment, possibility of critical defects of yarn breaking and the like is low, and the reliability of chemical toxic agent protection is improved.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a finishing process and device for acrylic-chlorinated carbon fiber fabric gray cloth. Background technique [0002] Acrylic chlorine fiber mixed with carbon fiber is a kind of flame-retardant adsorption fiber with high adsorption activity. It is used as the inner layer material of breathable anti-virus clothing. Spinning made. In order to obtain higher adsorption performance, the addition amount of the adsorption material is 15-25%, which leads to poor textile processing characteristics of the acrylic fiber mixed with carbon fiber. Acrylic-chlorinated fiber-doped carbon fiber gray cloth has the following disadvantages when it is processed by conventional post-finishing processes: the adsorption performance of the fabric is reduced; the strength of the fabric is greatly damaged, and there are many appearance defects, which affect the reliability of product protectio...

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): D06B3/10D06B9/00D06B23/00D06B15/00D06C7/02
Inventor 陈洁王冬民孙光幸唐俊雄唐三水唐国庆刘世杨
Owner HUBEI HUAQIANG HIGH TECH CO LTD
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