Method for producing colorful yarns by blending tricolor rough yarns and colorful yarns prepared through method

A technology of ternary color and roving, applied in the direction of yarn, spinning machine, drafting equipment, etc., can solve the problem of not being able to obtain multi-color segmented yarn

Inactive Publication Date: 2014-07-16
JIAXING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of multi-color segment yarn (syllable yarn) cannot be obtained by using the existing colored roving direct spinning technology.

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 producing colorful yarns by blending tricolor rough yarns and colorful yarns prepared through method
  • Method for producing colorful yarns by blending tricolor rough yarns and colorful yarns prepared through method
  • Method for producing colorful yarns by blending tricolor rough yarns and colorful yarns prepared through method

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Embodiment Construction

[0052] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0053] like figure 1 It is shown that the three-color coupling drafting and twisting device of the present invention is composed of a drafting system and a twisting system. The drafting system is composed of a rear combination roller 100, a middle roller 200 and a front roller 300, and a bell mouth 500 is arranged between the front roller and the middle roller.

[0054] like figure 2 As shown, the rear combination roller 100 comprises the first ring 8, the second ring 9 and the third ring 10 equal to the outer diameter of three sections, and the first ring 8, the second ring 9 and the third ring 10 corresponds to the first top roller 12 , the second top roller 13 , and the third top roller 14 . The first ring 8 , the second ring 9 and the third ring 10 are sequentially fitted on the same mandrel, and are respectively driven by three different servo ...

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 discloses a method for producing colorful yarns by blending tricolor rough yarns. The method includes the steps that three rings of a back roller of a tricolor yarn coupling and drafting system independently rotate, and the sum of the surface linear speeds of the three rings of the back roller is maintained to be a constant or the sum of the drafting multiples of the three colored rough yarns is maintained to be a constant, and then the colorful yarns with uniform thickness and random colors can be obtained, wherein the three rings of the back roller are embedded into a mandrel. Compared with the prior art, the produced colorful yarns are richer in color, and the method is simple and practical.

Description

technical field [0001] The invention relates to the field of spinning in textile engineering, in particular to a method for producing a magic color yarn in which three-color rovings are mixed and matched, and a magic color yarn prepared by the method. Symphony yarn is also called multi-color segment color yarn, referred to as segment color yarn. Background technique [0002] Spinning engineering is the process of processing fibers into yarns. By arranging thin and long fibers in parallel and twisting them, they are entangled into elongated fiber aggregates and have certain mechanical properties. Spinning can be divided into natural fiber spinning and colored fiber spinning. Natural color spinning is to directly spin yarns from undyed fibers, and then dye and print to give textiles colors and patterns in subsequent processing; colored fiber spinning is to dye fibers or slivers into required colors, and then spin them. Yarn, referred to as color spinning. Its advantage is t...

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): D02G3/04
CPCD02G3/346D01H5/22D01H5/36
Inventor 薛元陈伟雄易洪雷
Owner JIAXING UNIV
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