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Method for producing linen-cotton segment-colored slub yarn fabric

A production method and technology of slub yarn, applied in the directions of fabrics, textiles, spinning machines, etc., can solve the problems of high variation coefficient of hemp fiber length, large evenness rate, small elongation at break, etc., and achieve strong stereoscopic effect. , The effect of soft hand feeling and suitable tensile breaking strength

Inactive Publication Date: 2013-09-11
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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, and large evenness, it is difficult to spin segmented slub yarn with hemp fiber alone.

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

[0008] Through practical examples, we further explain the present invention. First of all, in order to obtain 45 / 55 flax / cotton blended roving, the method of disc mixing is firstly adopted. When the disc is mixed, because the flax fiber is short and relatively rough, it is necessary to open, blow, and card the cotton in the process of opening, cleaning and carding. During the process, the noil is more than the noil, so the amount of flax fiber mixed with the disc is about 10% larger than the requirement. Therefore, the ratio of flax to cotton is controlled at 48 / 52 to 50 / 50 when raw materials are input. The specific process is: A002 type disc automatic plucking machine → FA102 type uniaxial flow opener → A035 type multi-compartment blending machine → A036 type porcupine opener (2 sets) → A076 type lapping machine (2 sets) )→A186 carding machine→FA302 drawing frame (pre-drawing)→FA302 drawing frame→FA302 drawing frame→FA458 roving frame. Then the EJM-128K spinning frame is lo...

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 for producing linen-cotton segment-colored slub yarn fabric comprises the steps as follows: A ZJ-5C intelligent segment-colored slub yarn controller is loaded on an EJM-128K spinning frame for producing segment-colored slub yarn; blended rough yarn adopts linen-cotton blended colored rough yarn, linen-cotton blended yarnis mixed through a disk, and the two components are matched and blended at the proportion of 55 / 45; technological parameters are reasonably configured, linen-cotton rough yarn is fed through a middle roller, and white rough yarn is fed through a middle roller; and the linen-cotton rough yarn and the white rough yarn are drafted and twisted by a jaw of a front roller, so that the linen-cotton segment-colored slub yarn is spun; and computer technology parameters are reasonably configured, so that the linen-cotton segment-colored slub yarn fabric is produced. The fabric is not only bright in color effect and good in moisture absorbingand releasing performance, but also apparent in fabric pattern effect. The method for producing linen-cotton segment-colored slub yarn fabric has the advantages of highstereoscopic impression, good ornamental value and the like and the characteristics of simple process, appropriate tensile breaking strength, good shape retention and wrinkle resistance and the like.

Description

technical field [0001] The invention relates to the new technology field of spinning, in particular to a production method of flax cotton section colored slub yarn fabric. 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. Hemp fiber has good moisture absorption and heat dissipation properties, contains a variety of antibacterial and antibacterial substances, and has excellent properties such as high strength and high modulus. Its fabrics are crisp, cool, and breathable. However, due to the high coefficient of variation of hemp fiber length, low strength, small elongation at break, poor elasticity, and large evenness, it is difficult to spin segmented slub yarn with hemp fiber alone. Therefore, blending with cotton can improve spinning performance and increase the spinning co...

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