High-warmth-keeping breathable knitted double-faced pile and processing method thereof

Abstract

The invention discloses high-warmth-keeping breathable knitted double-faced pile and a processing method of the high-warmth-keeping breathable knitted double-faced pile. The processing method of the high-warmth-keeping breathable knitted double-faced pile includes the steps that HOY triangular specially-shaped polyester yarn serves as pile loop yarn, a single-face towel machine is used for making single-face pile loop gray cloth with the front face of a dense smooth structure and the back face of a pile loop structure, in a later finishing process, a high-power napping machine with the roller speed ranging from 120 RPM to 150 RPM is used for conducting napping on the front face and the back face, heavy napping to light napping are conducted gradually, and a product is obtained after carding, shearing and shaping are conducted. The average thickness of the double-faced pile product is over 4.6 mm, the warmth-keeping CLO value reaches over 0.8, and breathability reaches over 1000 mm / s. The HOY triangular specially-shaped polyester yarn serves as the pile loop yarn for napping, the high-power napping machine selected and used, the napping process is optimized, and the produced high-warmth-keeping breathable knitted double-faced pile product has the advantages of being thick, light, excellent in warmth-keeping effect and breathability, and good in anti-pilling performance and anti-yarn-falling performance.

Description

technical field [0001] The invention belongs to the technical field of knitting processing, and relates to a knitted double-face fleece with high heat retention and air permeability and a processing method thereof. Background technique [0002] At present, most of the knitted double-sided fleece fabrics in the textile industry must be shaken after the napping, carding, and shearing processes due to equipment and technical reasons, otherwise there will be poor suede style, easy to shed, and pilling However, due to the sparse fluff and insufficient fleece height of the fleece fabric after the fleece treatment, its thermal insulation effect and air permeability are poor, and the fleece style is not good enough, which affects the wearing comfort of consumers. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a fabric with dense and thick fluff on the front and back, good thermal insulation effec...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the knitted double-sided fleece fabrics in the textile industry must be shaken after the napping, carding, and shearing processes due to equipment and technical reasons, otherwise there will be poor suede style, easy to shed, and pilling However, due to the sparse fluff and insufficient pile height of the fleece fabric after the fleece treatment, its thermal insulation effect and air permeability are poor, and the fleece style is not good, which affects the wearing comfort of consumers.

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