Anti-ultraviolet protection type easy-care finishing liquid for shirts and finishing method of shirts

Abstract

The invention discloses anti-ultraviolet protection type easy-care finishing liquid for shirts and a finishing method of the shirts. The anti-ultraviolet protection type easy-care finishing liquid is prepared from butanetetracarboxylic acid, ammonium citrate, triethanolamine, malic acid, sodium hypophosphite, propylene glycol, quaternized modified amino silicone oil, boric acid, amino-modified etherifed polysiloxane, fatty alcohol-polyoxyethylene ether, diphenylethylene disulfonate derivatives, chitosan, N, N-dimethyl formamide, tetrabutyl titanate, diluted hydrochloric acid, an emulgator REO15, an appropriate quantity of titanate coupling agent, an appropriate amount of maleic anhydride, an appropriate amount of absolute ethyl alcohol and an appropriate amount of deionized water. The anti-ultraviolet protection type easy-care finishing liquid for the shirts and the finishing method of the shirts have the advantages that the finishing liquid is safe, healthy, non-irritating and environment friendly, and is excellent in ultraviolet ray shielding performance and protection effect, high in combining capacity, lasting in protection performance and capable of making the shirts highly resistant to crease and wash, easy to care and full, soft and smooth to touch.

Description

technical field [0001] The invention relates to the technical field of garment functional finishing, in particular to an anti-ultraviolet protective type non-ironing finishing liquid for shirts and a finishing method thereof. Background technique [0002] Cotton garments are popular among people for their comfortable wearing and natural environmental protection. However, due to the performance defects of easy wrinkling and difficult care in the process of wearing and washing, it brings a lot of inconvenience to people's life. Therefore, the anti-wrinkle ready-made garments that are comfortable to wear, flat and shapely, do not need to be ironed and are easy to take care of have a very broad application prospect. At present, the most widely used anti-wrinkle finishing agent of N-methylol group will cause the problem of skin itching caused by formaldehyde, pH value exceeding the standard and residual substances, causing consumers to panic about the safety performance of anti-w...

AI Technical Summary

Problems solved by technology

At present, the most widely used anti-wrinkle finishing agent of N-methylol group will cause the problem of skin itching caused by formaldehyde, pH value exceeding the standard and residual substances, causing consumers to panic about the safety performance of anti-wrinkle garments. Dealing with changes in the properties of the original fabrics leads to the loss of the original water absorption and moisture-wicking comfort properties of cotton garments, so it is of great significance to produce garments that meet the needs of the market.

[0003] Through patent retrieval, the patent No. 201010300167.1 is a comparative patent, which discloses a non-ironing treatment method for cotton shirts. The steps are resin absorption→pre-baking→pressing→baking→cooling; the resin absorption step is to combine the main components The working solution of modified dihydroxymethyl dihydroxy ethylene urea or modified alkyl dihydroxy ethylene urea is applied to the shirt to produce a wrinkle-resistant and non-ironing cotton shirt. Although the resin has been modified, the modified The process is reversible. It is easy to produce formaldehyde indirectly during production, storage and transportation, and wearing. The residual substances in the working fluid cannot be completely removed through the final cooling process. Formaldehyde exists, the pH value is unstable, and wearing is irritating. safety and environmental hazards

[0004] Patent No. 201410639422.3 is a comparative patent 2, which discloses a formaldehyde-free antibacterial and non-ironing finishing liquid for shirts and a finishing method, which uses garment prewashing-drying-finishing liquid treatment-constant humidity drying-pressing-baking -The process of static balance-garment rewashing-drying is used to process shirts. In this invention, the two drying production links before and after are both used at low temperature drying temperatures of 40-60°C, and at the same time, the static balance production links require The time is "6-12h", which takes a long time and has low production efficiency, which is not conducive to industrialization, streamlined, batch, and large-scale production, and has low economic and social benefits; Large consumption of water resources and environmental protection discharge are not conducive to energy saving and emission reduction

At the same time, when the number of shirts is washed many times, it is easy to cause the clothes to become entangled and knotted, resulting in serious wrinkles and poor appearance, which affects the level of wrinkle resistance and product quality. When the number of shirts is small, the utilization rate of equipment is low and the scale benefit is poor.