Processing method of terylene irregular drafting silk fabric

Abstract

The invention belongs to the field of textile product processing and particularly relates to a processing method of terylene irregular drafting silk fabric. According to the specific technical scheme,the processing method of the terylene irregular drafting silk fabric comprises the steps of performing desizing, pre-shrinking, alkali decrement and finishing agent modified treatment on terylene silk fabric, wherein the finishing agent modified treatment method comprises the steps of immersing the silk fabric into a finishing agent to soak for 5 to 10 minutes, performing ultrasonic oscillation and then drying at the drying temperature of 110 to 115 DEG C; based on the total amount of 100 parts, the formula of the finishing agent comprises the following components in parts by weight: 5 to 10parts of chitosan oligosaccharide, 5 to 10 parts of silk fibroin, 30 to 100 parts of polyethylene glycol-8000, 3 to 5 parts of citric acid, 2 to 3 parts of disodium hydrogen phosphate and the balanceof deionized water; and the molecular weight of the chitosan oligosaccharide is less than 2000. The terylene treated by the method has high air permeability, high hygroscopicity and comfortable touchfeeling, has smooth feeling of natural silk fabric, is softer when being worn for more times, and has certain antibacterial ability.

Description

technical field [0001] The invention belongs to the field of textile processing, and in particular relates to a processing method for polyester irregularly drawn silk fabrics. Background technique [0002] Polyester fabrics have incomparable excellent properties of natural fibers such as high strength, excellent wear resistance, good wrinkle resistance, no moth, quick drying, and easy care. But at the same time, it also has defects such as low moisture regain, poor moisture absorption and air permeability, stuffy clothes, easy to generate static electricity, easy to absorb dirt and breed bacteria. Therefore, the wearing comfort of polyester fabric is poor. [0003] The existing method of modifying polyester fabrics is generally to finish it with a finishing agent, or to set the cross-section of the polyester fiber into a special shape, so as to improve its air permeability and skin-friendly property. [0004] Although there are some special-shaped polyester fiber structure...

AI Technical Summary

Problems solved by technology

[0004] Although there are some special-shaped polyester fiber structures, they are not ideal

Because the polyester fibers are twisted into silk fabrics, the fibers are squeezed against each other. If the fibers are too shaped, they cannot be combined tightly, which will affect the twisting effect. If the fibers are combined too tightly, the cavity gaps in the shaped fibers will be squeezed too small. Alien's purpose lost again

[0005] In addition, the existing polyester finishing agent has an unsatisfactory combination with the polyester fiber itself, resulting in a mediocre fiber modification effect.

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