A worsted short process cashmere blended spinning process

Abstract

The invention discloses a worsted short-flow cashmere blending and spinning technology, and the technology comprises the steps of carding, wetting and carding, fine combing, needle combing, drawing, roving and spinning. By employing a cotton type spinning machine and using a middle leather roller chute for drawing, spur is narrowed, and a single rove can be fed in. According to the worsted short-flow cashmere blending and spinning technology, the flow is shortened; the cashmere blending and spinning efficiency is raised; the production cost is reduced; the yarn stretching performance is good; at the same time, fuzz ball grade is raised; drying, luster, hair granule and elasticity can meet the requirement of high-grade knitwear.

Description

technical field [0001] The invention relates to the field of cashmere blended spinning, in particular to a worsted short-flow cashmere blended spinning process. Background technique [0002] The traditional worsted spinning process is more complicated, including wool-combing-grooming 1, 2 passes-combing-gating 3, 4-dyeing-grilling 1, 2-combing-combing 3, 4-needle Combing 1, 2, 3, 4 passes - roving - spun yarn - winding - doubling - two-for-one twisting, the overall process is long, requires a lot of equipment, high labor costs and energy consumption, resulting in unstable product quality. [0003] With the increase of labor costs, the traditional worsted spinning process is no longer suitable for the requirements of the factory, and needs to be improved to improve work efficiency. Contents of the invention [0004] The technical problem mainly solved by the invention is to provide a worsted short-flow cashmere blended spinning process, which shortens the production proces...

AI Technical Summary

Problems solved by technology

[0002] The traditional worsted spinning process is more complicated, including wool-combing-grooming 1, 2 passes-combing-gating 3, 4-dyeing-grilling 1, 2-combing-combing 3, 4-needle Combing 1, 2, 3, 4 passes - roving - spun yarn - winding - doubling - two-for-one twisting, the overall process is long, requires a lot of equipment, high labor costs and energy consumption, resulting in unstable product quality

[0003] With the increase of labor costs, the traditional worsted spinning process is no longer suitable for the requirements of the factory, and needs to be improved to improve work efficiency