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Method of producing linen-like segment-colored slub yarn fabric

A production method and technology of slub yarn, applied to spinning machines, fabrics, textiles, etc., can solve the problems of high variation coefficient of hemp fiber length, large evenness unevenness, small elongation at break, etc., and achieve a strong three-dimensional effect , high applicability, suitable tensile breaking strength effect

Inactive Publication Date: 2012-06-13
JIANGNAN UNIV
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AI Technical Summary

Problems solved by technology

However, due to the high coefficient of variation of hemp fiber length, low strength, small elongation at break, poor elasticity, large unevenness, difficult yarn formation, and limited raw materials for hemp products, it is urgent to use fabrics with hemp-like effects. Need to develop

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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Examples

Experimental program
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Embodiment Construction

[0009] Through practical examples, we further explain the present invention. First of all, in order to obtain the segment-colored slub yarn with hemp-like effect by blending on the EJM-128K spinning frame loaded with the ZJ-5A intelligent slub yarn controller, we adopted high-twist process parameters. The twist coefficient is 410, the main process parameters of the warp yarn are configured as follows: the average yarn density is 28tex, the slub length is 40mm, the base yarn length is 320mm, 400mm, 650mm, and the slub ratio is 2; the main process parameters of the weft yarn are: average yarn The linear density is 18tex, the slub length is 40mm, the base yarn length is 120mm, 200mm, 350mm, and the slub ratio is 3. Input these parameters on the ZJ-5A intelligent slub yarn controller, and after appropriate parameter correction, finally the white cotton roving is fed through the middle roller and the colored cotton yarn is fed through the rear roller, and is drawn, twisted and spun...

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

A method of producing a linen-like segment-colored slub yarn fabric includes: using an EJM-128K spinning frame equipped with a ZJ-5A intelligent slub yarn controller to produce linen-like segment-colored slub yarns; reasonably allocating technical parameters, feeding in pure cotton white rough yarns through a middle roller, and feeding in color cotton rough yarns through a rear roller; using a jaw of a front roller to draft and twist the yarns into linen-like segment-colored slub yarns; and reasonably setting looming technical parameters, and producing the linen-like segment-colored slub yarn fabric. The linen-like segment-colored slub yarn fabric has bright colors and good moisture absorption and releasing performances, the fabric cover has evident fancy effect, and the fabric has the advantages of high stereo impression, high ornamentality, simple process, proper tensile failure strength, high shape retention, high wrinkle resistance and the like.

Description

technical field [0001] The invention relates to the field of spinning new technology, in particular to a production method of flax / cotton blended colored slub yarn. Background technique [0002] Judging from the statistics of my country's textile exports, hemp products show a clear upward trend. The innovative changes in the spinning process make the overall style of linen fabrics develop in different directions. Its fabric is crisp, cool and breathable. However, due to the high coefficient of variation of hemp fiber length, low strength, small elongation at break, poor elasticity, large evenness, difficulty in yarn formation, and limited raw materials for hemp products, it is urgent to use fabrics with hemp-like effects. development is required. [0003] Linen-like fabrics can be woven from high-twist cotton slub yarns for a special style. Its main features are good air permeability, skin surface effect and unique fancy effect. At the same time, it has the rough feel an...

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 Applications(China)
IPC IPC(8): D03D15/00D03D13/00D01H5/36D03D15/217D03D15/47D03D15/49D03D15/50D03D15/54
Inventor 沈娟徐伯俊张洪谢春萍苏旭中刘新金
Owner JIANGNAN UNIV
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