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A kind of rhythm-free melange yarn and its production process

A production process and technology of melange yarn, which is applied in yarn, textile and papermaking, etc., can solve the problems of complex production and single color of fabric, and achieve the effect of improving production efficiency and simplifying production process

Active Publication Date: 2019-01-18
杭州华纺布艺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the raw material of the melange yarn in the above method is short fiber, the production will be more complicated. The short fiber raw material needs to be spun into yarn first, and then dyed. Twisting process
In addition, the melange yarn produced by the method in the above patent, because it adopts the structure of wrapping and winding, the various colors formed on the yarn have extremely high regularity, and the color of the woven fabric is still relatively single

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 rhythm-free melange yarn and its production process
  • A kind of rhythm-free melange yarn and its production process
  • A kind of rhythm-free melange yarn and its production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: a kind of lawless melange yarn, as figure 1 As shown, it is formed by twisting a wrapped yarn 2 and a melange fiber yarn 1, wherein, as figure 2 As shown, the color-mixed fiber yarn 1 includes 5 strands of fiber bundles 11 that are formed by short fibers and have different colors. The colors of the above-mentioned 5 strands of fiber bundles 11 are all different, and the above-mentioned color-mixed fiber yarn 1 is formed after the 5 strands of fiber bundles 11 are combined. The grammage of each fiber bundle 11 is the same.

[0039] The diameter of the above-mentioned melange fiber yarn 1 is 20 times the diameter of the wrapping yarn 2, and the specification of the melange fiber yarn 1 is 400D.

[0040] The above-mentioned covered yarn is a low-elastic long yarn, and the low-elastic filament is selected from a low-elastic polyester yarn with high strength and elasticity. The specification of the low-elastic polyester yarn is 75D, and the elastic elongation...

Embodiment 2

[0051] Embodiment 2: a kind of lawless melange yarn, as figure 2As shown, it is formed by parallel twisting of a wrapping yarn 2 and a strand of color-mixed fiber yarn 1, wherein the color-mixed fiber yarn 1 includes 6 strands of fiber bundles 11 formed by short fibers and having different colors, and the above-mentioned 6 strands of fiber bundles 11 The colors are all different, and the six fiber bundles 11 are combined to form the above-mentioned color-mixed fiber yarn 1, and the grammage of each fiber bundle 11 is the same.

[0052] The diameter of the above-mentioned melange fiber yarn 1 is 30 times the diameter of the wrapping yarn 2, and the specification of the melange fiber yarn 1 is 375D.

[0053] The above-mentioned covered yarn is a low-elastic long yarn, and the low-elastic filament is selected from a low-elastic polyester yarn with high strength and elasticity. The specification of the low-elastic polyester yarn is 75D, and the elastic elongation of the low-elast...

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 an irregularly color-blended yarn and a production process thereof. The irregularly color-blended yarn is formed by doubling and twisting a fasciated yarn and a color-blended fiber yarn, wherein the color-blended fiber yarn comprises multiple strands of fiber bundles doubled by short fibers and different in color, and multiple strands of fiber bundles are doubled to form the color-blended fiber yarn; and diameter of the colour-blended fiber yarn is 10-50 times that of the diameter of the fasciated yarn. The irregularly color-blended yarn disclosed by the invention has the advantages that the production process is simplified, and the effects that color is irregular and a woven fabric is not single in color are achieved.

Description

technical field [0001] The invention relates to a blended yarn, in particular to a rhythmless blended yarn and its production process. Background technique [0002] The authorized announcement number is CN204401204U, and the Chinese patent application date is December 22, 2014 discloses a double-wrapped structure melange yarn, including a core yarn, wherein the core yarn is provided with an outer wrapping yarn, and the outer wrapping yarn Including a first wrapping yarn and a second wrapping yarn, the core yarn, the first wrapping yarn and the second wrapping yarn contain at least two different colored yarns, the first wrapping yarn and the second wrapping yarn The outer wrapping yarn is wrapped around the core yarn and covers the core yarn, the twist direction of the core yarn is opposite to the winding direction of the first wrapping yarn, and the winding direction of the first wrapping yarn and the second wrapping yarn are opposite. [0003] In the above-mentioned patent...

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): D02G3/38D02G3/34
CPCD02G3/346D02G3/38D10B2201/02D10B2211/01D10B2211/02D10B2331/04
Inventor 陆国方张跃明
Owner 杭州华纺布艺有限公司