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Finishing process for antibacterial grey cloth

An antibacterial blank and process technology, applied in the field of textile manufacturing, can solve the problems of high cost, high processing cost and high energy consumption, and achieve the effects of improving environmental protection performance, low operating cost and high film resistance performance.

Inactive Publication Date: 2020-02-25
襄樊富仕纺织服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional patchwork finishing process uses a large amount of alkali and surfactant, resulting in high cost, large sewage discharge, high BOD and COD in water, high treatment cost and increased environmental burden. Relatively wasteful, large consumption of steam, water and electricity, high energy consumption

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

[0024] The invention provides an antibacterial gray cloth finishing process, comprising the following process steps: gray cloth singeing→water washing→cold stacking→water washing→oxygen bleaching→dyeing→color fixation→water washing→drying; wherein the cold stacking process adopts deboiling Enzyme auxiliary agent; the scouring enzyme auxiliary agent is used in the oxygen bleaching process, and the color fixing process is to use glacial acetic acid to adjust the pH value of the dyeing bath to 5.6-6, and then remove the fixed color of the cotton gray cloth after color fixing agent treatment, the treatment temperature is controlled at 111-115°C, and the treatment time is 30-40 minutes; the cold batch process refers to rolling the descaling enzyme additive at a controlled water temperature of 50-60°C, and the liquid rolling rate is 90-100% , two rolls and two dips, while the fabric is coiled and rotated on the A-frame, 8 rpm, and stacked at room temperature for 20-24 hours; the desc...

Embodiment 2

[0040] The invention provides an antibacterial gray cloth finishing process, comprising the following process steps: gray cloth singeing→water washing→cold stacking→water washing→oxygen bleaching→dyeing→color fixation→water washing→drying; wherein the cold stacking process adopts deboiling Enzyme auxiliary agent; the scouring enzyme auxiliary agent is used in the oxygen bleaching process, and the color fixing process is to use glacial acetic acid to adjust the pH value of the dyeing bath to 5.6-6, and then remove the fixed color of the cotton gray cloth after color fixing agent treatment, the treatment temperature is controlled at 111-115°C, and the treatment time is 30-40 minutes; the cold batch process refers to rolling the descaling enzyme additive at a controlled water temperature of 50-60°C, and the liquid rolling rate is 90-100% , two rolls and two dips, while the fabric is coiled and rotated on the A-frame, 8 rpm, and stacked at room temperature for 20-24 hours; the desc...

Embodiment 3

[0056] The invention provides an antibacterial gray cloth finishing process, comprising the following process steps: gray cloth singeing→water washing→cold stacking→water washing→oxygen bleaching→dyeing→color fixation→water washing→drying; wherein the cold stacking process adopts deboiling Enzyme auxiliary agent; the scouring enzyme auxiliary agent is used in the oxygen bleaching process, and the color fixing process is to use glacial acetic acid to adjust the pH value of the dyeing bath to 5.6-6, and then remove the fixed color of the cotton gray cloth after color fixing agent treatment, the treatment temperature is controlled at 111-115°C, and the treatment time is 30-40 minutes; the cold batch process refers to rolling the descaling enzyme additive at a controlled water temperature of 50-60°C, and the liquid rolling rate is 90-100% , two rolls and two dips, while the fabric is coiled and rotated on the A-frame, 8 rpm, and stacked at room temperature for 20-24 hours; the desc...

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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PUM

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Abstract

The invention relates to a finishing process for antibacterial grey cloth, and belongs to the technical field of textile manufacture. The finishing process for the antibacterial grey cloth has the advantages that the production method is simple, the obtained grey cloth has high environmental protection performance, the technological process is simple, the production cost is low, raw materials usedare poisonless and harmless, and the finishing process is environmentally friendly and free of pollution.

Description

technical field [0001] The invention relates to an antibacterial gray cloth finishing process, which belongs to the technical field of textile manufacturing. Background technique [0002] Gray cloth is natural color cotton cloth for printing and dyeing. Industrial gray cloth generally refers to cloth, or laminated gray cloth, glued gray cloth, etc. The traditional patchwork finishing process uses a large amount of alkali and surfactant, resulting in high cost, large sewage discharge, high BOD and COD in water, high treatment cost and increased environmental burden. Relatively wasteful, the consumption of steam, water and electricity is large, and the energy consumption is high. Chlorine bleaching is harmful to the human body and pollutes the air. [0003] Chitosan is made of chitin as raw material and then refined. It is insoluble in water, soluble in dilute acid, and can be absorbed by the human body. Chitosan is a primary derivative of chitin. Its chemical structure i...

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): D06L1/14D06L4/12D06M16/00D06M11/79D06M11/76D06M15/03D06M101/06
CPCD06L1/14D06L4/12D06M11/76D06M11/79D06M15/03D06M16/003D06M2101/06
Inventor 余大学余蕊
Owner 襄樊富仕纺织服饰有限公司
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