Breathable vinylon fabric and produdction method thereof

Abstract

The invention relates to the technical field of vinylon fabrics, and especially relates to a breathable vinylon fabric. The breathable vinylon fabric comprises a base cloth layer, a thermal insulationlayer, a flame-retardant layer, an anti-ultraviolet layer, a breathable layer and a tough layer, the thermal insulation layer is located on the surface of the left side of the base cloth layer, the surface of the left side of the thermal insulation layer is coated with the flame-retardant layer, the surface of the left side of the flame-retardant layer is coated with the anti-ultraviolet layer, and the breathable layer is located on the surface of the left side of the anti-ultraviolet layer. The breathable vinylon fabric achieves the purpose of enhancing the air permeability and the flame retardance of a fabric; and the unique breathability of the fabric makes water vapor in the structure rapidly discharged, so mould breeding of the structure is avoided, the human body is kept dry all thetime, and the problems of brethability, wind resistance, water resistance, warm keeping and the like are perfectly solved, thereby the vinylon fabric is a healthy and environmentally-friendly novel fabric, and has the advantages of high strength, good thermal stability, moisture absorption, fastness in drying, and health care.

Description

technical field [0001] The invention relates to the technical field of vinylon fabrics, in particular to a breathable vinylon fabric and a preparation method thereof. Background technique [0002] Vinylon is the trade name of polyvinyl acetal fiber, also known as Vinylon. Its performance is close to that of cotton, known as "synthetic cotton", and it is the most hygroscopic variety among existing synthetic fibers. Vinylon was made in Germany in the 1930s, but it is not resistant to hot water and is mainly used for surgical sutures. In 1939, the heat treatment and acetalization method was successfully studied, which made it a fiber with good hot water resistance. The raw materials for producing vinylon are easy to obtain, the manufacturing cost is low, and the fiber strength is good. In addition to being used for clothing, it also has various industrial uses. However, due to the long production process, the comprehensive performance of the fiber is not as good as that of p...

AI Technical Summary

Problems solved by technology

[0003] However, since the vinylon fabric cannot have good air permeability and flame retardancy, its development is seriously hindered, and at the same time it is relatively lacking in toughness. Therefore, the breathable vinylon fabric has become a hot spot in the research and development of textile products. Among the non-toxic textile fabrics, breathable fabrics are difficult and high-tech products

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