Preparation technology of hydrophilic stain-resisting textile fabric

Abstract

The invention discloses a preparation technology of a hydrophilic stain-resisting textile fabric. The hydrophilic stain-resisting textile fabric is formed by compositing two textile fabrics made frompolyester fiber materials. The technology comprises the steps that the polyester fiber textile fabrics are subjected to rubbing, cooking, grinding and a series of pretreatment, the whole fabric is soft and fluffy and easy to process, various auxiliaries can be absorbed in the follow-up steps, hydrophilic modification is performed on the fabric, hydrophilic groups are introduced into the polyesterfiber structure in a grafting copolymerization mode, and therefore the whole wet permeability is improved; then, stain-resisting modification is performed, silver ions are fixed to nodes of polyesterfiber, the long-acting antibacterial effect is achieved, finally, anti-static modification is performed, the prepared mixing solution is sprayed to the side face A of the polyester fiber textile fabric to form a single-molecule conductive film, static charges on the polyester fiber are rapidly leaked to achieve the antistatic effect, and according to the cooperation and promoting effect of the steps, the hydrophilic stain resistance is achieved sufficiently.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a preparation process of hydrophilic and stain-resistant textile fabrics. Background technique [0002] Textile fabrics can be divided into cotton fiber fabrics, hemp fiber fabrics, polyester fiber fabrics, polyamide fiber fabrics, polyacrylonitrile fiber fabrics and polyvinyl chloride fiber fabrics. And polyester fiber fabric, as a kind of output and consumption maximum in the chemical fiber industry, is more and more subject to people's attention. [0003] However, in the existing polyester fiber textile fabrics, there is a problem of poor hydrophilic and anti-fouling effect. In the long-term use process, its hydrophilic and anti-fouling ability is easy to gradually weaken due to repeated washing, and the durability of each area is poor. , and then in the case of low air humidity, it is easy to be contaminated with dust or germs, which greatly affects the normal use qu...

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Problems solved by technology

[0003] However, in the existing polyester fiber textile fabrics, there is a problem of poor hydrophilic and anti-fouling effect. In the long-term use process, its hydrophilic and anti-fouling ability is easy to gradually weaken due to repeated washing, and the durability of each area is poor. , and then in the case of low air humidity, it is easy to be contaminated with dust or germs, which greatly affects the normal use quality; and in its preparation process, there is the problem of poor atomization and spraying quality, which makes it difficult to make the raw materials fully adhere to the polymer. The outer side of the polyester fiber textile fabric, and the tendency to shift, wrinkle, etc., greatly affect the uniformity of the combination of each raw material and it

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