A kind of short fiber spinning method

A short fiber and fiber technology, which is applied in the field of short fiber spinning, can solve problems such as large environmental impact, and achieve the effects of increasing moisture content, increasing production costs, and improving quality indicators

Active Publication Date: 2016-09-14
THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional ring spinning process is greatly affected by the environment

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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  • A kind of short fiber spinning method
  • A kind of short fiber spinning method
  • A kind of short fiber spinning method

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] In the spinning method provided by the present invention, the staple fiber is used as raw material to be processed into yarn and needs to go through the following procedures:

[0016] The spinning method of the present invention has the same processes as the ring spinning method of the prior art: cotton blending process, coiling process, carding into sliver process, drawing frame process, combing process, roving process and spinning spun yarn process. The present invention is characterized in that a health-preserving process is added between the roving process and the spinning and spinning process, that is, the roving obtained in the roving process is placed in a closed space and filled with water vapor to increase the moisture content of the fibers in the roving and the inter-fiber relationship. Capillary moisture content.

[0017] Such as figure 1 , figu...

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 short fiber spinning method which comprises a cotton blending process, a coiling process, a slivering process, a drawing process, a combing process, a roving process and a fine yarn spinning process. The short fiber spinning method is characterized by further comprising a maintenance process positioned between the roving process and the fine yarn spinning process, wherein the maintenance process means that rough yarns obtained by the roving process are put in an airtight space, and steam is injected into the airtight space to improve moisture content of fibers in the rough yarns and moisture content of capillaries among the fibers. By means of the short fiber spinning method, the maintenance process is added between the roving process and the fine yarn spinning process, and the rough yarns are wetted preliminarily before further processing. In the yarn spinning process, the rough yarns are kept to be wet in the whole process of processing the rough yarns into fine yarns by means of a spraying device arranged on a fine yarn machine. Therefore, the moisture content in different stages of short fiber spinning is increased, internal stress among fiber aggregation in different stages of spinning is eliminated, cohesive force among the fibers is increased, and quality indexes of the yarns are increased. The short fiber spinning method can be widely applied to the short fiber spinning process.

Description

technical field [0001] The invention relates to a spinning method, in particular to a short fiber spinning method. Background technique [0002] The processing of short fibers into clothing fabrics requires multiple processes such as spinning, weaving, dyeing and finishing, among which the quality of spinning has a very significant impact on the quality of finished fabrics. The traditional ring spinning process is greatly affected by the environment. Due to climate reasons, the spinning quality and quality of the southern and northern factories fluctuated greatly in different seasons. Especially when factories in the north are producing in winter, the ambient humidity is low and static electricity problems are prominent, which affects the uniformity of yarn dryness and the length of hairiness. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a short fiber spinning method capable of spinning yarns with goo...

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): D02G3/00D01H13/30
Inventor 张华张建春石巍来侃佟玫陈立丽
Owner THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
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