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Method for reducing resultant yarn filoplume

A technology for forming yarns and yarns, applied in the field of textile processing, can solve the problems of no essential improvement in processing quality, achieve the effects of reducing yarn hairiness, facilitating large-scale popularization and application, and reducing energy consumption of the device

Inactive Publication Date: 2009-12-16
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the subsequent process, as the yarn is rubbed by the machine parts, these fibers that are wound and attached to the surface of the yarn are easy to protrude from the surface of the yarn to form hairiness, which affects the processing of the subsequent process and the quality of the final product. Quality (especially knitted product quality) has not improved substantially

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Method for reducing resultant yarn filoplume
  • Method for reducing resultant yarn filoplume
  • Method for reducing resultant yarn filoplume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] See attached figure 1

[0026] The yarn hairiness reduction device with untwisting heating adopts mechanical twisting and untwisting, heater heating, and mechanical twisting and twisting.

[0027] figure 1 Among them, 1 is a mechanical twister, 2 is a heating device, and 3 is a mechanical twister. The movement direction of the twister 1 is opposite to the twisting direction of the yarn, and the reverse force is applied to the yarn to untwist the fibers on the surface of the yarn; the untwisted fiber strands immediately enter the heating device 2 for heating; the heated fiber strands The strands pass through the twister 3, and the movement direction of the twister 3 is the same as the twisting direction of the yarn, and the force in the same direction is applied to the yarn, so that the heated fiber strands are twisted into yarns.

Embodiment 2

[0029] See attached figure 2

[0030] figure 2 Among them, the yarn hairiness reduction device for untwisting heating adopts mechanical twisting and untwisting, heater heating, and air-flow twisting.

[0031] In the figure, 1 is a mechanical twister, and 2 is a heating device. The direction of movement of the twister 1 is opposite to the twist direction of the yarn, and the reverse force is applied to the yarn to untwist the fibers on the surface of the yarn; the untwisted fibers The strands immediately enter the heating device 2 for heating; the heated fiber strands enter the twisting work area separated by the partition, and the tube wall of this area has a row of holes through the wall of the device cavity according to a certain arrangement. When the air flow is passed through, a vortex in the same twist direction as the yarn can be formed inside the device, and twisted into yarn.

Embodiment 3

[0033] See attached image 3

[0034] The yarn hairiness reduction device with untwisting heating adopts a heatable mechanical twisting untwisting and heating, mechanical twisting and twisting method.

[0035] In the figure, 1 is a mechanical twister, which can heat the yarn at the same time, and 2 is a mechanical twister. The direction of movement of the twister 1 is opposite to the twisting direction of the yarn, and the reverse force is applied to the yarn to untwist the fibers on the surface of the yarn, and at the same time heat the fibers; the heated fiber strands pass through the twister 2 , The movement direction of the twister 2 is the same as the twist direction of the yarn, and the yarn is given the same force to make the heated fiber strands twisted into yarn.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a textile processing technology concerning operations after the spinning that can reduce hairiness in finished yarn, and pertains to the technical field of textile processing. The invention provides a hairiness reducer for finished yarn that de-twists and heats on the advancing channel of the yarns, which reduces hairiness of finished yarns by de-twisting, heating, softening and twisting again yarns. The hairiness reducer for finished yarn that de-twists and heats can outstandingly reduce hairiness in finished yarns, and make yarn structure more tight, efficiently avoid the forming of hairiness because the fiber in the yarn stretches out from the yarn surface in subsequent operation. In addition, the hairiness reducer for finished yarn that de-twists and heats can be used on spooling, warping even knitting machines, the reducer consumes low energy, is easy to install and use, and is good for spreading and application widely.

Description

technical field [0001] The invention relates to a textile processing method which can be applied to each process after the spinning process and can reduce yarn hairiness, and belongs to the technical field of textile processing. technical background [0002] Hairiness is one of the important indicators to measure the quality of yarn. Yarn hairiness not only affects the production efficiency of subsequent processes such as weaving and knitting, but also affects the appearance quality of the final product. Especially today, when shuttleless looms are widely used, reducing yarn hairiness is of great significance. [0003] Yarn hairiness is produced in the spun yarn processing process. The yarn processed in the second process is then made into a certain form of package through winding, warping, sizing and other processes for weaving or knitting. In these processing processes, especially Especially in the winding and warping process, the yarn must pass through the yarn guide par...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02J11/00D02J1/16D02J3/00
Inventor 徐卫林夏志刚崔卫钢李文斌叶汶祥陈军
Owner WUHAN TEXTILE UNIV
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