Preparation method for bio-polishing enzyme, and method for applying bio-polishing enzyme to fabric printing and dyeing

A technique for polishing enzymes and finished enzyme products, which is applied in the biochemical treatment of enzymes/microorganisms, textiles and papermaking, and improved hand-feeling fibers, etc. It can solve the problems of strong damage to fabrics, and achieve the effects of small strong damage, convenient use, and wide application

Inactive Publication Date: 2018-11-16
湖南隆森生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the treatment time is longer at the treatment temperature of 50-60°C, it will cause greater damage to the strength of the fabric.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of polishing enzyme, comprising the following steps:

[0028] (1) Weigh the following raw materials by weight percentage: 20% neutral cellulase, 5% water-dispersible polyester, 10% anti-dyeing powder, 46.95% corn starch, 10% microcrystalline cellulose , 8% dextrin, 0.05% caramel coloring.

[0029] (2) Mix the components in step 1 evenly to make polishing enzyme granules of 10-60 mesh.

[0030] A method for using the polishing enzyme in the polishing and finishing of cellulose fiber fabrics, the use conditions are as follows: pH is 8, temperature is 50°C, time is 60 minutes, and the liquor ratio is 1:10.

[0031] A method for using the polishing enzyme in the softening and finishing of cellulose fiber fabrics, the use conditions are: pH 8, temperature 60°C, time 50 minutes, liquor ratio 1:10.

[0032] A method for using the polishing enzyme in the reconditioning and finishing of cellulose fiber fabrics, the use conditions are as follows: pH is 8, t...

Embodiment 2

[0034] A preparation method of polishing enzyme, comprising the following steps:

[0035] (1) Weigh the following raw materials by weight percentage: 20% neutral cellulase, 5% water-dispersible polyester, 10% anti-dyeing powder, 46.95% tapioca starch, 10% microcrystalline cellulose , 8% dextrin, 0.05% caramel coloring.

[0036] (2) Mix the components in step 1 evenly to make polishing enzyme powder.

[0037] A method for using the polishing enzyme in the polishing and finishing of cellulose fiber fabrics, the use conditions are as follows: pH is 5, temperature is 25°C, time is 30 minutes, and the liquor ratio is 1:15.

[0038] A method for using the polishing enzyme in the softening and finishing of cellulose fiber fabrics, the conditions of use are: pH 5.5, temperature 25°C, time 50 minutes, liquor ratio 1:15.

[0039] A method for using the polishing enzyme in the reconditioning and finishing of cellulose fiber fabrics, the use conditions are: pH 7, temperature 25°C, time ...

Embodiment 3

[0041] A preparation method of polishing enzyme, comprising the following steps:

[0042] (1) Weigh the following raw materials by weight percentage: 20% neutral cellulase, 5% water-dispersible polyester, 10% anti-dyeing powder, 46.95% potato starch, 10% microcrystalline cellulose , 8% dextrin, 0.05% caramel coloring.

[0043] (2) Mix the components in step 1 evenly to make a polishing enzyme solution.

[0044] A method for using the polishing enzyme in the polishing and finishing of cellulose fiber fabrics, the use conditions are as follows: pH is 7, temperature is 45°C, time is 45 minutes, and the bath ratio is 1:10.

[0045] A method for using the polishing enzyme in the softening and finishing of cellulose fiber fabrics, the conditions of use are: pH is 7, temperature is 45°C, time is 50 minutes, and the bath ratio is 1:10.

[0046] A method for using the polishing enzyme in the reconditioning and finishing of cellulose fiber fabrics, the use conditions are as follows: p...

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 preparation method for a bio-polishing enzyme, and a method for applying the bio-polishing enzyme to fabric printing and dyeing. The preparation method comprises the following steps: (1) weighing, by weight, 20% of neutral cellulase, 5% of an auxiliary agent, 10% of dye-resistant powder, 46.95% of starch, 10% of microcrystalline cellulose, 8% of dextrin and 0.05% of caramel pigment; and (2) uniformly mixing the above components in the step (1) to prepare the finished bio-polishing enzyme. The bio-polishing enzyme of the invention is convenient to use, good in usage effect, friendly to environment and wide in an application scope, and can be widely applied to polishing, softening, faded-effect finishing and the like of fabrics.

Description

technical field [0001] The invention relates to a method for preparing a composition and a method for using it, in particular to a method for preparing a polishing enzyme and a method for using it in fabric printing and dyeing. Background technique [0002] With the development of human society, the problem of environmental pollution has become increasingly prominent, and the textile dyeing and finishing industry with high pollution and high energy consumption is facing severe challenges. Biological enzymes are widely used in textile dyeing and finishing because of their high efficiency, specificity, mild action conditions, and environmentally friendly processing. [0003] There are many protruding microfibrils on the surface of the fiber fabric, which makes the fabric easy to fluff and pill under the action of external force and external friction, which affects the smoothness and feel of the fabric surface. Fabric polishing is a finishing process that uses cellulase to imp...

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): D06M16/00D06M15/564D06M15/11D06M15/05D06M15/03
CPCD06M16/003D06M15/03D06M15/05D06M15/11D06M15/564D06M2200/50
Inventor 周荣荣方岳林
Owner 湖南隆森生物科技股份有限公司
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