An all-cotton composite functional fabric with waterproof, oil-repellent and anti-fouling properties

Abstract

The invention discloses an all-cotton composite functional fabric with water-proof, oil-proof and antifouling properties; the all-cotton composite functional fabric includes a composite fabric having a surface layer and an inner layer, the surface layer is a machine-woven fabric layer, and the inner layer is a knitted fabric layer; the composite fabric is subjected to a pretreatment process by a cellulase and low-temperature oxygen plasma combination way; then a 'double-nano' finishing agent is applied to the fabric surface by using a physical vapor deposition method, a layer of thin film with 'three protection' function is formed on the fabric surface; the 'double-nano' finishing agent is a mixture of nano fluoride and ceramic powder nano particles. The composite functional fabric is pretreated by the cellulase and low-temperature oxygen plasma combination way, neps and impurities on the fabric surface are removed, the fabric softness is increased, and a final using effect is improved; and at the same time, with combination of the low-temperature plasma treatment process, and through the etching effect of plasma, the combination fastness of the finishing agent with the fabric surface is greatly improved, and the durability of functional finishing is improved.

Description

technical field [0001] The invention relates to a fabric, in particular to an all-cotton composite functional fabric with three-proof (waterproof, oil-proof and antifouling) properties, belonging to the field of textile fabrics. Background technique [0002] With the development of science and technology, the progress of society and the improvement of living standards, textiles have extended from the basic function of covering the body to keep out the cold to the functions of beauty, comfort, fashion and protection. People's requirements for the quality of life are getting higher and higher, and their attention to functional fabrics is also significantly enhanced. A new way of processing anti-(waterproof, oil-proof, anti-fouling) composite functional fabrics. [0003] In some special environments (such as the working environment of the power system), waterproof, oil-proof, and anti-fouling properties are indispensable functions of work clothing fabrics. In view of the relat...

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Problems solved by technology

[0003] In some special environments (such as the working environment of the power system), waterproof, oil-proof, and anti-fouling properties are indispensable functions of work clothing fabrics. In view of the relatively single function of existing fabrics, it is necessary to invent a new type of all-cotton fabric. Three-proof (waterproof, oil-proof, anti-fouling) composite functional fabric, the fabric has good waterproof, oil-proof and anti-fouling properties at the same time, and should also take into account good wearing comfort

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