Rotor spinning plush yarn and production process thereof

Abstract

The invention relates to a rotor spinning plush yarn and a production process thereof. The rotor spinning plush yarn comprises raw material cotton and terylene chemical fiber, wherein the cotton is saw ginned cotton, the average level of which is level 3, the main body length of which is 29mm and the micronaire value of which is B, and is made into 15.65-16.15kg cotton coils; the terylene chemical fiber, the fineness of which is 1.56dtex and the main body length of which is 38mm, is made into 13.9-14.3kg terylene coils. The production process comprises the following specific steps: 1) respectively carding the cotton coils and the terylene coils into card slivers by using a carding machine, wherein the linear density of the captured cotton card slivers is 20-23g / 5m and the linear density of the captured terylene card slivers is 24-26g / 5m; 2) simultaneously feeding two cotton card slivers and five terylene card slivers into a drawing frame and drawing three times, thereby acquiring 16.5g / 5m drawn slivers; and 3) forming yarns by feeding the acquired drawn slivers into a rotor spinning machine. The rotor spinning plush yarn has the advantages that the production cost of the products is low, the cotton impurities are fewer, the neatness of cloth cover is excellent, and the yarn intensity is high. The production process is simple and practical and the production efficiency is high.

Description

technical field [0001] The invention relates to a textile yarn product and its production process, in particular to a rotor spinning pile yarn and its production process. Background technique [0002] The existing pile yarns generally use ring-spun yarns and yarns with a high proportion of cotton content, which brings high costs to the enterprise. The traditional drawing frame process generally consists of two processes. The difference is large, the two layers are merged, it is difficult to control the uniform mixing of polyester and cotton CV, and the color difference and hard stripes are prone to appear on the cloth surface, which makes the cloth surface effect poor, the cloth surface is weak in rigidity, low in strength, and the process is long. In order to produce Higher-quality fabrics that meet the requirements make spinning more difficult, and the subsequent processing procedures are complicated, which is not conducive to the normal production of the enterprise. Con...

AI Technical Summary

Problems solved by technology

[0002] The existing pile yarns generally use ring-spun yarns and yarns with a high proportion of cotton content, which brings high costs to the enterprise. The traditional drawing frame process generally consists of two processes. The difference is large, the two layers are merged, it is difficult to control the uniform mixing of polyester and cotton CV, and the color difference and hard stripes are prone to appear on the cloth surface, which makes the cloth surface effect poor, the cloth surface is weak in rigidity, low in strength, and the process is long. In order to produce Higher-quality cloth that meets the requirements makes spinning more difficult, and the subsequent processing procedures are complicated, which is not conducive to the normal production of the enterprise