In the field of down jackets, the problem of velvet has always been a headache. Solving the problem of downhole can effectively improve the quality of down jackets and reduce complaints from consumers. At present, there are many kinds of anti-drilling technology, and certain effects have been obtained, but the lint of the sewing needle hole of the fabric cannot be controlled.
Chinese Patent Publication No. CN104738868A discloses a method for sewing a fleece-proof down jacket, which is: (1) The fabric structure of the anti-drilling down jacket is: the first layer is a fabric layer, and the second layer is a bile layer, the first layer The third layer is the down layer, the fourth layer is the bile layer 2, the fifth layer is the lining layer, the fabric layer and the bile layer are coated with an anti-velvet coating on the underside, and the bile layer 2 and the lining layer are coated on top. (D) use sewing machine, according to different styles, single, double or triple stitching down jacket; (3) use polyester 150D/3F silk light for sewing thread; (4) use 9th anti-sewing For hot-coated sewing machine needles, the sewing machine needles are operated at a frequency of 2,500-3,000 needles per minute; (5) the combined seams of the down jackets and the protective treatment of the seams at the individual seams. Although the method can solve the problem of down stitching of the down jacket needle to some extent, the process is complicated and the manufacturing cost is high.
In addition, the use of the above cloth to process down products has a poor antistatic effect, which directly affects the safety and comfort of the wearer; at the same time, the color of the fabric is single, and the down products produced are not aesthetically pleasing, which is difficult for consumers to favor.
The utility model relates to a double-layer tubular fabric, and the utility model also relates to a down product made of a double-layer tubular fabric.
The utility model relates to a double-layer tubular fabric which is composed of warp and weft yarns which are interlaced and interlaced. The fabric comprises an upper layer fabric and a lower layer fabric, wherein the upper fabric and the lower fabric are interwoven by yarn, and the interlacing is formed along the weft of the fabric. a plurality of connecting seams are extended, a down space is formed between the upper fabric and the lower fabric between each adjacent two joint seams, and the warp yarn comprises a plurality of warp yarns, and the warp yarns are nylon semi-gloss filaments The weft yarn comprises a plurality of weft yarns, and all of the weft yarns are yarns formed by nylon semi-light filaments and black filaments and conductive filaments; or part of the weft yarns are formed by nylon semi-gloss filaments and conductive filaments The yarn is partly a yarn formed by a combination of nylon semi-gloss filaments and black filaments.
Compared with the prior art, the utility model has the following advantages: the fabric of the utility model has a double-layer structure, and a plurality of joint seams form a plurality of down space, and when the down jacket is made, only the down is directly loaded. There is no need for stitching, and therefore there is no problem of drilling at the stitch hole. At the same time, the yarn composed of the fabric contains conductive filaments, which has good antistatic effect and also has two different color effects.
