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Cotton fabric bio-enzyme and method for performing co-bath scouring and bleaching on cotton fabric

A technology for scouring, bleaching and cotton fabrics is applied in the field of biological enzymes of cotton fabrics and the scouring and bleaching of cotton fabrics in the same bath, which can solve the problems of high energy consumption and long time consumption, and achieve energy saving, environmental friendliness, Minimal damage to fabrics

Active Publication Date: 2013-10-30
南通市第三毛巾厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The existing cotton fabric pretreatment usually includes the above-mentioned scouring and bleaching steps, each step takes a long time and consumes a lot of energy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Each raw material is taken by weighing according to the data of Example 1 corresponding to Table 1. Stir and mix cutinase, protease, alkaline pectinase, alkaline xylanase, B-1,4-glucan glucoside hydrolase, glucose oxidase and laccase evenly to obtain the Cotton fabric enzymes.

Embodiment 2

[0026] Each raw material is taken by weighing the data of Example 2 corresponding to Table 1. Stir and mix cutinase, protease, alkaline pectinase, alkaline xylanase, B-1,4-glucan glucoside hydrolase, glucose oxidase and laccase evenly to obtain the Cotton fabric enzymes.

Embodiment 3

[0028] Each raw material is taken by weighing according to the data of Example 3 corresponding to Table 1. Stir and mix cutinase, protease, alkaline pectinase, alkaline xylanase, B-1,4-glucan glucoside hydrolase, glucose oxidase and laccase evenly to obtain the Cotton fabric enzymes.

[0029] Table 1: Cotton Fabric Biological Enzyme Formulation Unit: Kilogram

[0030]

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PUM

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Abstract

The invention discloses a cotton fabric bio-enzyme and a method for performing co-bath scouring and bleaching on a cotton fabric. The cotton fabric bio-enzyme comprises the following components in parts by weight: 5-10 parts of cutinase, 5-10 parts of protease, 5-10 parts of alkaline pectinase, 20-30 parts of alkaline xylanase, 5-10 parts of B-1, 4-glucan glucano-hydrolase, 10-20 parts of glucose oxidase and 15-25 parts of laccase. The cotton fabric bio-enzyme disclosed by the invention is adopted for performing co-bath scouring and bleaching on the cotton fabric, the treatment conditions are mild, the damages to the fabric are small, an environment is friendly, the process flow is short, and the energy consumption is saved.

Description

technical field [0001] The invention relates to a cotton fabric biological enzyme and a method for scouring and bleaching the cotton fabric in the same bath. Background technique [0002] After scouring, most of the natural and artificial impurities on the cotton fabric have been removed, and the capillary effect has been significantly improved, which can meet the processing requirements of some varieties. However, for bleached fabrics and brightly colored light-colored and colored fabrics, the whiteness needs to be improved, so it is necessary to further remove the pigment on the fabric to make the fabric whiter. Furthermore, although the fabric has been scoured, especially the normal-pressure steam scoured, there are still some impurities such as cotton seed hulls that cannot be completely removed. These impurities can be completely removed by the effect of bleaching agent. [0003] Oxidative bleaching agents such as hypochlorite and hydrogen peroxide are widely used in c...

Claims

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Application Information

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IPC IPC(8): D06M16/00D06L3/02D06L3/11D06M101/06D06L4/13D06L4/40
Inventor 宋国新黄毅
Owner 南通市第三毛巾厂有限公司
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