Dyeing and finishing process of Porel antibacterial viscose pique eyelet fabric

Abstract

The invention belongs to the technical field of fabric dyeing and finishing, and particularly relates to a Porel antibacterial viscose pique eyelet fabric dyeing and finishing process, which comprises the following steps: loosely placing Porel antibacterial viscose pique eyelet fabric for more than 24 hours to fully release internal stress, putting the Porel antibacterial viscose pique eyelet fabric into clear water of a high-temperature and high-pressure overflow dyeing machine, putting the clear water into a process bath ratio, directly heating to 40 DEG C, and keeping the temperature for 30 minutes; adding 1.0% of an anti-ultraviolet finishing agent, adding a pre-dyeing auxiliary agent, adding glacial acetic acid to adjust the pH value to 4.0-5.0, adding a disperse dye, washing with water, adding clear water, heating to 40 DEG C, and slowly adding sodium carbonate and sodium hydrosulfite; scutching the dyed fabric by using a scutcher, padding the fabric by using a moisture absorption and sweat releasing agent, and shaping the fabric by using a needle plate shaping machine; the antibacterial viscose is subjected to anti-ultraviolet finishing and far-infrared finishing, so that the problems of large color vat difference, unstable fastness and the like in the batch production-saving process are solved, meanwhile, anti-ultraviolet finishing and far-infrared finishing of Porel fibers are realized, and meanwhile, the composite functions of moisture absorption, quick drying, antibacterial property, anti-ultraviolet property, far-infrared heat preservation and the like are realized.

Description

technical field [0001] The invention relates to a dyeing and finishing process of Porel antibacterial viscose bead mesh cloth, which belongs to the technical field of fabric dyeing and finishing. Background technique [0002] Porel antibacterial viscose pearl mesh is mainly developed for the particularity of wearing environments such as high humidity, high temperature, and strong light in tropical areas. Porel fiber itself is a kind of hollow modified polyester fiber with hydrophilicity. After the fiber is polymerized and spun, the hollow effect is prominent, and the effect of moisture absorption and quick drying, heat insulation and heat dissipation, and anti-pilling is obvious. [0003] The main component of Porel antibacterial viscose viscose piqué mesh fabric is 70% Porel fiber and 30% antibacterial viscose. It is made of staple fiber blended into knitting yarn, and the single piqué structure knitting weft is woven by knitting weft knitting circular machine. Braid. [...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the defects and deficiencies of the prior art; the purpose of the present invention is to solve the problems of large color vat difference and unstable fastness in the process of batch production saving, and realize Porel fiber anti-ultraviolet finishing and far-infrared finishing simultaneously. Dyeing and Finishing Process of Antibacterial Viscose Piqué

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