Bionic high-density-fluff warp-knitted fabric and preparation method thereof

Abstract

The present invention provides a bionic high-density-fluff warp-knitted fabric with excellent hand feeling and good abrasion resistance. The invention also provides a preparation method of the bionichigh-density-fluff warp-knitted fabric. The bionic high-density-fluff warp-knitted fabric comprises a base cloth layer formed by interweaving 40-20wt% of polyester sea-island filaments, 33-43wt% of superfine denier polyester low-elastic filaments and 27-37wt% of polyester filaments, wherein the superfine denier polyester low-elastic filaments are exposed to the surface of base cloth layer and formfluffs, the polyester sea-island filaments form fluffs in an inner layer, and the fluff density is 0.7-1 million fluffs / cm<2>. According to the bionic high-density-fluff warp-knitted fabric, by adjusting the reasonable tissue structure, the fluffs on the surface of the fabric are the superfine denier polyester low-elastic filaments, the polyester sea-island filaments are located in the fluff inner layer, such structure is similar to animal fur, and the fabric is excellent in hand feeling and good in wear resistance.

Description

technical field [0001] The invention relates to a warp-knitted fabric and a preparation method thereof, in particular to a bionic high-density velvet warp-knitted fabric and a preparation method thereof. Background technique [0002] Among the types of fabrics used in sofa covers, seat cushions, etc., fleece fabrics are favored by users because of their leather-like feel and high-end appearance. However, there are deficiencies in many fleece fabrics currently on the market. Ordinary polyester short plush fabrics have a smooth feel, low pile density, easy to accumulate dust and fine debris, and are not moisture-absorbing and breathable. However, ordinary suede fabrics have poor wear resistance, low fastness, and the fluff is difficult to stand upright, so they are not suitable as sofa or seat fabrics. Therefore, it is necessary to conduct in-depth research on the research and development of fleece fabrics and their preparation methods. Contents of the invention [0003] T...

AI Technical Summary

Problems solved by technology

However, many fleece fabrics currently on the market have deficiencies. Ordinary polyester short plush fabrics have a smooth feel, low pile density, easy to accumulate dust and small debris, and are not moisture-absorbing and breathable.

Ordinary suede fabrics have poor wear resistance, low fastness, and the fluff is difficult to stand upright, so they are not suitable as sofa or seat fabrics.

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