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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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.
Application Domain
Physical treatmentBiochemical treatment with enzymes/microorganisms +2
Technology Topic
PrepolymerWool +13
Examples
- Experimental program(2)
- Comparison scheme(1)
- Effect test(1)
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