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Production process of mothproof and bacteriostatic woolen sweater

A production process and a technology for wool sweaters, which are applied in the field of wool sweater processing, can solve the problems such as the decline in the effect of anti-moth and bacteriostatic effect, and achieve the effects of good shrinkage resistance and good washing resistance.

Pending Publication Date: 2020-07-10
嘉兴市菲尔欣制衣股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But now the anti-moth and anti-bacterial woolen sweaters are significantly reduced in terms of moth-proof and anti-bacterial effects after repeated washing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The production process of a moth-proof and anti-bacteria wool sweater involved in this embodiment comprises the following steps: Step A is anti-shrinkage treatment for wool, step B is anti-moth anti-bacteria treatment for shrink-proof tops, step C is anti-moth anti-bacteria treatment The preparation of woolen yarn, the preparation of step D woolen sweater.

[0020] In step A, the wool top is subjected to water-washing pretreatment, and the washed wool top is dipped in the biological enzyme anti-shrinkage treatment solution, subjected to padding treatment, and the liquid retention rate is 70%, and then dried.

[0021] Wherein, the biological enzyme anti-shrinkage treatment liquid includes the following components by mass percentage: 1% hydrogen peroxide, 1% sodium bicarbonate, 2% sodium bisulfite, 15% compound protease B, 35% silicon Ketone, 7% penetrant, 29% isocyanate-terminated polyurethane prepolymer.

[0022] In the anti-moth and antibacterial treatment of the anti...

Embodiment 2

[0034] The production process of a moth-proof and anti-bacteria wool sweater involved in this embodiment comprises the following steps: Step A is anti-shrinkage treatment for wool, step B is anti-moth anti-bacteria treatment for shrink-proof tops, step C is anti-moth anti-bacteria treatment The preparation of woolen yarn, the preparation of step D woolen sweater.

[0035] In step A, the wool top is subjected to water-washing pretreatment, and the washed wool top is dipped in the biological enzyme anti-shrinkage treatment liquid, subjected to padding treatment, and the liquid retention rate is 60%, and then dried.

[0036] Wherein, the biological enzyme anti-shrinkage treatment solution includes the following components by mass percentage: 3% hydrogen peroxide, 2% sodium bicarbonate, 3% sodium bisulfite, 20% compound protease B, 40% silicon Ketone, 10% penetrant, 33% isocyanate-terminated polyurethane prepolymer.

[0037] In the anti-moth and bacteriostatic treatment of the an...

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PUM

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Abstract

The embodiment of the invention relates to a production process of a mothproof and bacteriostatic woolen sweater. The production process comprises the following steps of: performing shrink-proof treatment on wool by using a bio-enzyme shrink-proof treatment solution, performing mothproof and bacteriostatic treatment on shrink-proof wool tops by using a mothproof and bacteriostatic treatment solution, preparing mothproof and bacteriostatic wool yarns, and preparing the woolen sweater. The bio-enzyme shrink-proof treatment solution comprises hydrogen peroxide, sodium bicarbonate, sodium hydrogensulfite, compound protease B, silicone, a penetrating agent and an isocyanate-terminated polyurethane prepolymer. The mothproof and bacteriostatic treatment solution comprises a hyperbranched polymer, a mothproofing agent, a silver ion antibacterial agent and an ultraviolet initiator. According to the production process disclosed by the invention, the wool is subjected to shrink-proof treatment,so that the wool has excellent shrink-proof performance. Moreover, by using an ultraviolet irradiation method, the hyperbranched polymer can be well complexed with the wool, and the mothproofing agentand the antibacterial agent can be solidified in an accommodating cavity formed by lots of branched chains in the hyperbranched polymer, so that the woolen sweater has excellent washing resistance.

Description

technical field [0001] The invention relates to the technical field of wool sweater processing, in particular to a production process of moth-proof and antibacterial wool sweaters. Background technique [0002] Wool sweater is the main cold clothing in autumn and winter, and its warmth retention and aesthetic performance have been unanimously recognized by people. [0003] With the improvement of material living standards, people's requirements for textiles are no longer limited to the original basic characteristics such as warmth and comfort, and there is more demand for woolen sweaters with special functions such as health care and safety, such as flame retardant, antibacterial, anti-mite Anti-moth, anti-ultraviolet, anti-virus, anti-electromagnetic radiation, magnetic therapy, fragrance, moisture-wicking, oil-proof and waterproof, etc. The key to the development of textile enterprises lies in the development of new products. At present, the compounding of textile techno...

Claims

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Application Information

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IPC IPC(8): D06M16/00D06M11/50D06M11/76D06M11/54D06M15/643D06M15/564D06M15/37D06M13/432D06M13/342D06M10/10D06M10/08D06M101/12
CPCD06M16/003D06M11/50D06M11/76D06M11/54D06M15/643D06M15/564D06M15/37D06M13/432D06M13/342D06M10/10D06M10/08D06M16/00D06M2101/12D06M2200/45
Inventor 赵李娜郭如锋赵佳琪赵东平王立赵海虹
Owner 嘉兴市菲尔欣制衣股份有限公司
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