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Method for producing raw bamboo fiber yarn by utilizing raw bamboo fibers

A technology of bamboo raw fiber and production steps, which is applied in the field of compact spinning of bamboo raw fiber by using compact spinning technology, which can solve problems such as excessive hairiness, difficulty in spinning, and coarse count, etc., and achieve uniform yarn evenness and low strength The effect of low uniformity and luster of yarn body

Inactive Publication Date: 2011-11-16
铜陵华源麻业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the extracted bamboo fiber has a thick count and no crimp, it belongs to the high-strength and low-elongation type, and it is difficult to spin. The bamboo fiber yarn produced by conventional spinning methods has many hairiness, poor evenness, low strength, low production efficiency and high cost. , cannot be mass-produced

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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Experimental program
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Effect test

Embodiment Construction

[0019] A kind of method that the present invention produces bamboo fiber yarn with raw bamboo fiber, it comprises following production steps:

[0020] (1) Choose the bamboo fiber strength: 1850N, length 85mm, 5 white stars, the bamboo fiber strip of 7% short fiber rate;

[0021] (2) Pre-combining, using CZ304 draw frame, and combining 6 pieces

[0022] (3) One combing, the combing machine model is B311CZ, and the number of combing pieces is 18;

[0023] (4) Combined, the model of the draw frame is CZ304, and the number of joints is 6;

[0024] (5) Second combing, the model of the combing machine is B311CZ, and the number of combined ends is 18;

[0025] (6) One needle comb, needle comb on the drawing frame CZ304A, combined with 8 pieces, and the draft multiple is 8 times;

[0026] (7) Two needle combs, the model of the needle comb machine is CZ423, the number of joints is 10, and the drafting multiple is 9.5 times;

[0027] (8) Three needle combs, the model of the needle c...

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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PUM

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Abstract

The invention discloses a method for producing raw bamboo fiber yarn by utilizing raw bamboo fibers, which is characterized by comprising the following production steps of: (1) raw bamboo fiber strip selecting; (2) pre-doubling; (3) first combing; (4) doubling again; (5) second combing; (6) first gilling; (7) second gilling; (8) third gilling; (9) fourth gilling; (10) roving; (11) spun yarn transforming through compact spinning; (12) an automatic winder; and (13) packaging to obtain the raw bamboo fiber yarns. The raw bamboo fiber yarns produced by utilizing the method disclosed by the invention have the advantages of high evenness, high brute force, low brute force irregularity and glossy yarn body and can completely satisfy waving production requirements of subsequent processes.

Description

technical field [0001] The invention relates to a production method of raw bamboo fiber spinning, in particular to a method for producing compact spinning of bamboo raw fiber by using compact spinning technology. Background technique [0002] Bamboo fiber is a natural cellulose fiber directly extracted from bamboo. It is not only rich in bamboo resources, but also environmentally friendly. It has a series of advantages that other fibers cannot match, such as fast moisture absorption, heat dissipation, long-term antibacterial, antibacterial, mildew and High strength, good wear resistance, beautiful luster, etc. It is an ideal raw material for producing high-grade textile and garment fabrics and home textiles. Because the extracted bamboo fiber has a thick count and no crimp, it belongs to the type of high strength and low elongation, and it is difficult to spin. The bamboo fiber yarn produced by conventional spinning methods has many hairiness, poor evenness, low strength, l...

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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IPC IPC(8): D02G3/02
Inventor 刘亚平徐的来
Owner 铜陵华源麻业有限公司