Preparation method of high-density fine-denier double-surface double-layer PFY (Polyester Filament Yarn) fabric

Abstract

The invention discloses a preparation method of high-density fine-denier double-surface double-layer PFY (Polyester Filament Yarn) fabric. The preparation method comprises the following steps of (1) raw material selecting; (2) space-variant compositing and sizing; (3) weaving; (4) dyeing and after-finishing. The high-density fine-denier double-surface double-layer PFY fabric which is generated by the preparation method has the characteristics that the fabric density is up to 120 / cm, the fineness is only 50 denier, the finest fiber is only 0.02 DPF, the fabric is woven by adopting a double-layer exterior and interior interconnection organization, the thinnest thickness can be lower than 100 g / m<2>, the fabric is fine and smooth in weaving, abundant pattern textures, color matching and check and pattern combination can be formed, the feeling is soft and comfortable, the recoverability is strong, the air permeability, the water vapor permeability and the anti-static performance of the fabric are good, and the fabric is ideal fabric for manufacturing sports wear, jackets and suits. The comprehensive running rate of a weaving machine is up to 95%, the cloth surface is smooth, and the product yield is ensured.

Description

technical field [0001] The invention relates to a method for preparing a high-density fine denier double-sided double-layer polyester filament fabric. Background technique [0002] In recent years, regardless of the fashion trends in the international and domestic, men's wear or women's wear markets, the popularity of casual wear has become increasingly widespread and diverse. The evolution of leisure and sports clothing, in addition to the original necessary performance and functions, fashion designers and consumers prefer light and simple, easy to carry and care, easy to make, and superior performance, beautiful appearance of clothing and fabrics, windbreaker, Most of the new casual tops such as jackets and suitcases are designed and produced without lining and lining, so double-layer and double-sided fabrics have quietly become a popular hot spot for clothing materials. [0003] There are roughly three commonly used methods for the existing double-sided fabrics on the ma...

AI Technical Summary

Problems solved by technology

These types of fabrics have their advantages and are widely used, but some of their defects also limit the further improvement and improvement of this type of fabrics.

For example: the first type of fabric can only take into account the effect of one side, the second type of double-layer fabric formed by lamination is prone to problems such as peeling, foaming and stiff hand feeling, and the third type has restrictions on the color and texture of the front and back sides. Unable to form rich patterns, textures and colors, and these types of fabrics seem to have no grades, and mid-to-high-end brands are basically not suitable for use

[0004] To overcome these problems, and to improve the quality of the fabrics, double-sided fabrics have been woven by double-layer weaving in cotton, woolen, and denim fabrics. However, these fabrics are generally rough and thick, and it is difficult to make clothing. Thin and delicate requirements