Magnetized-and-demagnetized Lyocell fiber high-quality textile process

Abstract

The invention discloses a magnetized-and-demagnetized Lyocell fiber high-quality textile process and belongs to the technical field of textile. Starting from the temperature and humidity of a textileenvironment, a high-arch wire coil is introduced in the spinning process, and winding is performed three times at a presser to arrive at successful spinning, so that breakage rate of rovings is effectively reduced; a cotton supply duct is ground and painted according to the shape characteristics of Lyocell fibers, and the qualification rate of joints reaches 90% after an air supply mode is reformed in the self-winding step; in addition, after the Lyocell fibers are magnetized, on the one hand, the fibers can be conveniently stretched in parallel, with good drawing effect provided, and on the other hand, spinning quality is improved; breaking strength of yarn is remarkably increased, and most importantly, the fibers can firmly cohere by magnetic action, hair is less and can easily attach tothe fibers; drying and demagnetization are carried out after sizing quality is improved by assistance, so that magnetic hiding of Lyocell fibers is achieved, the surface of the fibers is smooth, theshed is more vivid, fewer defects occur, and end breakage caused by mutual winding of yarns can be reduced.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a high-quality weaving process of magnetically hidden lyocell fibers. Background technique [0002] The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, the current textile is not only a traditional Hand spinning and weaving also include garment, industrial and decorative textiles produced by non-woven technology, modern three-dimensional weaving technology, and modern electrostatic nano-netting technology. Therefore, modern textile refers to a multi-scale structure processing technology of fibers or fiber aggregates. Ancient Chinese textile and printing and dyeing technology has a very long history. As early as the primitive s...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the prior art, the object of the present invention is to provide a high-quality weaving process of magnetically hidden lyocell fiber, which can be realized on the basis of traditional cotton weaving technology, through process improvement and innovation, It solves the problems of easy end breakage, low quality and inability to weave on lyocell fiber in traditional technology. Starting from the temperature and humidity of the textile environment, a high-bow traveler is introduced in the spinning process, and winding is attempted at the presser palm. Three rounds were successfully spun, which effectively reduced the breakage rate of the roving, and the cotton supply pipe was ground and sprayed according to the shape characteristics of the lyocell fiber. At the same time, after magnetizing the lyocell fiber, on the one hand, it is convenient to stretch the fiber in parallel, and the drawing effect is good. On the other hand, the spinning quality is improved, and the breaking strength of the yarn is significantly increased. The most important thing is to use The magnetic effect makes the fiber tightly cohesive, less hairy and easy to attach to the fiber, assists in improving the quality of sizing and demagnetizes after drying, realizes the magnetic hiding of lyocell fiber, smooth fiber surface improves shed definition, reduces weaving defects, It can also reduce the breakage of wool yarns caused by mutual entanglement

Images