Water-proofing, oil-proofing and antifouling type easy-care finishing liquid of shirt and finishing method of water-proofing, oil-proofing and antifouling type easy-care finishing liquid

Abstract

The invention discloses a water-proofing, oil-proofing and antifouling type easy-care finishing liquid of a shirt and a finishing method of the water-proofing, oil-proofing and antifouling type easy-care finishing liquid. The water-proofing, oil-proofing and antifouling type easy-care finishing liquid of the shirt is prepared from the following raw materials including butane tetracid, amine citrate, triethanolamine, malic acid, sodium hypophosphite, boric acid, a stilbene disulfonic acid derivative, polyethylene wax, magnesium chloride, a bisamino silicone emulsion, chitosan, N, N-dimethylformamide, titanium dioxide, polypropylene glycol 200, propyl triethoxy silane, tetraethoxysilane, sodium polyphosphate, silicasol, concentrated hydrochloric acid, alkyl alcohol amide polyoxyethylene ether, a proper amount of maleic anhydride, a proper amount of anhydrous alcohol and a proper amount of deionized water. According to the finishing liquid and the finished shirt finishing method, a functional shirt with functions of antiwrinkling, oil-proofing, water-proofing and antifouling is produced, is super in protection, durable in performance, not liable to discolor and yellow after repeated washing, soft and comfortable in hand feeling and fresh and natural to wear and is breathable, comfortable, green, environmental friendly and health without stimulation.

Description

technical field [0001] The invention relates to the technical field of functional finishing of ready-made garments, in particular to a waterproof, oil-proof, and stain-proof 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 p...

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.