Three-layer fabric and tatting technique thereof

Abstract

The invention discloses a three-layer fabric and a tatting technique thereof. Side openings at both sides of the cloth width of the three-layer fabric are tatted into a single layer, a surface layer and a liner layer comprise foundation tissues and jacquard or pattern tissues, the foundation tissue of the surface layer is tatted by surface warp and surface weft, the jacquard or pattern tissue is tatted by liner warp and liner weft, the foundation tissue of the liner layer is tatted by the liner warp and the liner weft, the jacquard or pattern tissue is tatted by the surface warp and the surface weft, and a middle layer comprises a layer of middle weft and is clamped and fixed by a binding tissue in a complete tissue; at the junction of the foundation tissue and the jacquard or pattern tissue, surface-liner connection and liner-surface connection are carried out to form the binding tissue; the tatting technique comprises seven procedures of fabric design, warp beaming, loom tacking, tatting, desizing, softening and water washing, adopts a set of surface weft yarn system, a set of middle weft yarn system, a set of liner weft yarn system and two sets of warp yarn systems for tatting,and the tatting sequence is the surface firstly, the middle secondly and the liner thirdly or is reverse; and the invention solves the problem that the prior art is difficult to tatt a fabric which can be directly used for producing an air-conditioning bedding and has the required thickness, and has obvious use value and economic value.

Description

Technical field: [0001] The invention relates to the textile field, in particular to a three-layer fabric and a weaving process thereof. Background technique: [0002] Recently, it has become popular at home and abroad to use pure cotton light and thin three-layer fabrics as fashionable women's clothing fabrics. Seven processes, three sets of independent warp and weft yarn systems are used to weave the basic structure of the surface, middle and inner layers of the fabric, that is, the weaving yarn is divided into surface warp, surface weft and middle warp, middle weft, and inner warp and inner. The three weft systems are used to weave the surface layer, the middle layer and the inner layer of the three-layer fabric respectively. The bonding methods include self-bonding and bonding yarn bonding. The adjacent two layers of tissue are connected, that is, the surface tissue is connected with the middle tissue, and the middle tissue is connected with the inner tissue. Proceedin...

AI Technical Summary

Problems solved by technology

In order to reduce the weaving cost of the existing three-layer fabric, it also expands the application range of the three-layer fabric, so that the three-layer fabric can not only be used as a fabric for making fashionable women's clothing, but also can be expanded to directly use it to tailor it into a quilt, replacing the existing fabric. Some air-conditioning quilts simplify the production process of existing air-conditioning quilts, greatly increase their service life and air permeability, and provide consumers with better cost-effective products, because most of the existing air-conditioning quilts are jacketed in a quilt cover. It is made of thin-layer space cotton. In order to prevent the space cotton from loosening and rolling into a ball during use and washing, the space cotton and the quilt cover are usually connected with needles and threads in many places of the quilt, so the process is relatively cumbersome. , but as the use time increases, especially due to the influence of washing factors, the space cotton will break apart and cause each other to become thicker and thinner. In addition, the space cotton is mostly made of chemical fiber materials, and its air permeability is not ideal.

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