Processing method and device for wrapping composite mixed-segment-colored filament yarn and filament yarn

A processing method and technology of filament yarn, which is applied in yarn, textile and papermaking, etc., can solve the problem that the color variety of chemical fiber filament yarn needs to be expanded, and achieve the effect of expanding the design range, simple segment color control technology, and increasing the color variety

Active Publication Date: 2018-11-13
JIAXING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The color varieties of chemical fiber filament yarn need to be expanded

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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  • Processing method and device for wrapping composite mixed-segment-colored filament yarn and filament yarn
  • Processing method and device for wrapping composite mixed-segment-colored filament yarn and filament yarn
  • Processing method and device for wrapping composite mixed-segment-colored filament yarn and filament yarn

Examples

Experimental program
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Effect test

Embodiment 1

[0103] Specifications of core yarn and wrapping yarn: polyester DTY air network yarn 167dtex / 36F, network node 140 / m.

[0104] Core yarn color: core yarn 1 color, red; core yarn 2 color, blue.

[0105] Outer wrapping yarn color: Red, blue and beige are used to wrap the double core yarn respectively.

[0106] The hollow spindle speed is 15435r / min, the yarn drawing speed is 35m / min, the wrapping twist is 441 twists / m, and the wrapping twist is S twist.

[0107] The eccentric distance of the rendezvous yarn guide hook is 2mm.

[0108] Its effect is as Figure 11 shown. The color of the wrapping yarn is the determining factor of the overall color of the wrapping yarn. Changing the color of the wrapping yarn will result in a huge difference in the overall color of the finished yarn. The colors of the outer wrapping yarns are different, and the colors of the yarn segments are different. When the color of the outer wrapping yarns is the same as that of one of the core yarns, the...

Embodiment 2

[0112] The specifications of core yarn and wrapping yarn are nylon 6 DTY, 70D / 24F.

[0113] The core yarn is red, yellow, and blue in three colors, and the red, yellow, blue, and green yarns are respectively used as outer wrapping yarns for wrapping and compounding.

[0114] The hollow spindle speed is 12440r / min, the yarn drawing speed is 34m / min, the wrapping twist is 366 twists / m, the wrapping twist direction is Z twist, and the eccentricity of the converging yarn guide hook is 3mm.

[0115] The color of the wrapped yarn is the determining factor of the overall color of the wrapped yarn. Changing the color of the wrapped yarn will result in a large difference in the overall color of the yarn. From Figure 13 It can be seen that the colors of the outer wrapping yarns are different, and the colors of the yarn segments are different. When the color of the outer wrapping yarns is the same as that of one of the core yarns, the yarn color segments are composed of solid color segme...

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 provides a processing method and device for wrapping composite mixed-segment-colored filament yarn and the filament yarn. By using filament yarn in different colors as the raw material and adopting a hollow ingot wrapping compositing technology, the composite yarn with the segment color characteristic of irregular 'pure color and mixed color' and 'mixed color and mixed color' is obtained. By means of the technology, the varieties and designs of the filament yarn and fabric made from the same can be increased, and the design range of the filament yarn fabric can be expanded. The structure and performance of the resultant yarn are different from those of segment-colored yarn produced through a short fiber color spinning method, the segment color control technology is simple, adjustment of the varieties and designs is convenient and flexible, and diverse combination modes are achieved; when the obtained yarn serves as warp for weaving, sizing is not needed, fabric dyeing isnot needed, and only finishing is needed. Compared with mixed-colored yarn processed through cabling, wrapping compositing and other technologies, the filament yarn has the most remarkable advantage that a segment color effect of irregular distribution is achieved. The fabric is more vivid and lively in style. The technology adapts to a wide range of raw materials and can be used for combining allkinds of filament yarn to develop the composite filament yarn meeting different quality, performance and function requirements for production of knitted fabric and woven fabric.

Description

technical field [0001] The invention belongs to the processing technology of fancy and color composite yarns, and in particular relates to a processing method for wrapping composite mixed-color segment color filament yarns, and a wrapping composite mixed-color segment-color filament yarn and a device thereof. Background technique [0002] With the advancement of chemical fiber production technology, the chemical fiber filaments (monofilament or multifilament) produced by various new spinning technologies or differential processing technologies have undergone necessary deformation (the factory is called elastic, and the specific technology has false twist deformation) , air deformation, air network deformation, etc.), twisting, etc. are processed into filament yarns, which are more and more directly used in the weaving of fabrics (knitting or weaving), and can also obtain good feel and comfort, even close to short The style of the spun yarn is no longer cut into short fibers ...

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): D02G3/34D02G3/38
Inventor 敖利民唐雯
Owner JIAXING UNIV
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