Production process for high-moisture-absorption polyester down-proof fabric used for home textiles

Abstract

The invention relates to a production process for a high-moisture-absorption polyester down-proof fabric used for home textiles. The production process includes the following steps that weaving is conducted, wherein polyester DTY silk serves as warp yarn, sea-island fibers serve as weft yarn, and weaving is conducted on a water-jet loom; the sea-island fibers refer to PET, the island refers to COPET, the on-loom warp density is 137-200 per inch, the weft density is 100-200 per inch, and a gray fabric is formed by weaving; one side of the fabric is brushed; refining and splitting are conducted, the brushed fabric is fed into an overflow dyeing machine, splitting is conducted in the overflow dyeing machine, and the softness and compactness of the fabric are improved; water washing and plastification are conducted, fluffing and setting are conducted, the fabric obtained after water washing and plastification is subjected to pad-roll processing with a polyester bulking agent before passing through a setting machine, and a finished fabric product is formed after being subjected to setting through the setting machine. The process does not require the high-count and high-density weaving process required by a traditional down-proof fabric, so that the gray fabric weaving production difficulty is low, at the same time, the disadvantages that the coated down-proof fabric production process requires coating operation and thus causes long production process, hard hand feeling and easy-to-fall-off coatings are overcome, and therefore the production process is more suitable for the down-proof fabric used for the home textiles.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a production process of a polyester feather-proof fabric for home textiles with high moisture absorption performance. Background technique [0002] Down-proof fabric is a thin fabric with a smaller linear density and a higher density. Because it is often used as a fabric for down garments and duvets, and can prevent the down from drilling out, it is also called fleece-proof cloth and down-proof cloth. Textiles composed of down-proof cloth and core material filling have functions such as warmth retention due to their special structure and materials. [0003] Common raw materials for down-proof fabrics include pure cotton, polyester / cotton, etc. The fabric is generally woven with plain weave, and the warp and weft yarns are mostly yarns with a small combed linear density, ranging from 20-100S, which is usually called high-count yarn, and then combined with high densit...

AI Technical Summary

Problems solved by technology

[0004] The technologies commonly used in feather-proof fabrics generally include the following two types: 1) High-count, high-density fleece-proof, high-count and high-density feather-proof, but this kind of method mainly has the disadvantages of high fabric cost, difficult weaving, good fabric fineness but insufficient skin-friendly feeling ; For example, the application number is 201210346103.4 Chinese invention patent application discloses a soft silk feather-proof fabric, adopts 80 yarn count warp yarns and weft yarns to weave double-layer fabrics, the warp yarns are long-staple cotton, and the weft yarns are superfine Polyester fiber, the fabric has high weaving density and fine structure, one side has the fineness of cotton fabric, and the other side has the smoothness of polyester fabric; however, the cost of this fabric is relatively high, and because of the use of high-count cotton yarn, the cotton fabric has a strong sense of fineness But the warmth and skin-friendly feeling is not enough

2) Coated feather-proof cloth, this kind of fabric generally feels hard and the fabric is relatively crisp, but it has the disadvantages of loud noise and poor hygroscopicity when used.

The Chinese invention patent application with the application number 201410810217.9 discloses a feather-proof fabric. The warp thread adopts tencel, and the weft thread adopts cotton thread. The diameter of the tencel is 70-90, and the diameter of the cotton thread is 70-90; 230 threads / square inch, the weft thread density is 180-220 threads / square inch, and then satin weaving is used to treat the surface with an anti-velvet coating. Tencel and cotton are interwoven, and the satin weave is combined to make the fabric softer. However, the way of coating makes the air permeability and moisture absorption of the fabric insufficient, and the cost of the fabric is high due to the use of high-count tencel and cotton yarn