Aftertreatment process for blended yarn production and processing

Abstract

The invention relates to an aftertreatment process for blended yarn production and processing. According to the aftertreatment process, a base plate, a clamping device, a carrying device and a cuttingdevice are included. The clamping device is mounted at the upper end of the base plate. The carrying device is arranged in the middle of the clamping device and mounted on the base plate. The cuttingdevice is mounted at the upper end of the carrying device. By means of the aftertreatment process, the problems that when blended yarn is cut through existing equipment, the blended yarn cannot be fixedly clamped before being cut, and the blended yarn is prone to falling in the cutting process, in addition, after being cut, the blended yarn is prone to rebounding and bouncing, thus, the blended yarn cannot be collected in a centralized manner conveniently, the phenomenon that the lengths of the cut blended yarn are not the same is likely to be caused, meanwhile, the multi-layer type yarn arrangement mode cannot be adopted, thus, fixed-length cutting of the blended yarn cannot be achieved conveniently, and in addition, multiple blended yarn threads cannot be obtained in the one-time cutting process, so that the cutting efficiency is lowered are solved.

Description

technical field [0001] The invention relates to the technical field of yarn manufacturing, in particular to a post-treatment process for manufacturing and processing blended yarns. Background technique [0002] Blended yarn refers to the yarn that is mixed and spun by two or more different fibers in a certain proportion, such as polyester-cotton blended yarn, polyester-viscose blended yarn, etc. Blended yarn can be divided into three categories: 1. Natural fiber blended yarn, such as: cotton / linen, wool / linen, silk / cotton, etc.; 2. Man-made fiber blended yarn, such as: polyester / nitrile, polyester / viscose, brocade / rayon, etc.;3 , Natural and man-made fiber blended yarns, such as: polyester / cotton, wool / viscose, etc.; there is no rigid regulation on the blending ratio. [0003] At present, when the existing blended yarn is cut, there are usually the following deficiencies: 1. The existing equipment cannot clamp and fix the blended yarn before cutting, and the blended yarn te...

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the problem that the existing equipment cannot clamp and fix the blended yarn before cutting the blended yarn, and the blended yarn tends to fall off during cutting, and the blended yarn is blended after cutting. The yarn is prone to spring back and jumping, which is not conducive to the centralized collection of blended yarns. The cut blended yarns are prone to inconsistent lengths. At the same time, multi-layer wiring methods cannot be used, which is not conducive to the realization of Cut the blended yarn to length, and cannot cut multiple blended yarns in one cutting process, thus reducing the efficiency of cutting and other problems

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