Integrated spinning method combined with compact spinning, siro spinning and sirofil spinning

A technology of sirofil spinning and integrated spinning, applied in the field of spinning in textile engineering, can solve the problems of low efficiency of concentrated spinning, unable to produce normally, filament color limitation, etc. High efficiency, good coating effect and high strength

Active Publication Date: 2013-09-11
SHANDONG NANSHAN TEXTILE GARMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned spinning methods cannot meet the requirements of the market for yarn varieties, and there are still the following problems: the spinning efficiency of compact spinning is low; when high-count pure wool yarn is spun by siro spinning, the spun yarn breaks whe

Method used

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  • Integrated spinning method combined with compact spinning, siro spinning and sirofil spinning
  • Integrated spinning method combined with compact spinning, siro spinning and sirofil spinning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: Spinning low-cost and high-quality wool compact Siro core-spun yarn.

[0023] Two wool rovings a and a' are unwound from the roving ball, pass through the three-way yarn splitter 1 respectively, keep a distance of 8mm, and enter in parallel to the back roller 2, back roller 2', three-way bell mouth 3, The drafting area composed of middle top roller 4, apron 5, middle roller 4', lower apron 5', front top roller 6 and front roller 6'; the two strands formed by the roving after drafting, enter the double In the negative pressure accumulation area of ​​the hole-row apron 8, the distance between the double rows of holes is 6 mm; the gathered two strands and the 30D viscose filament b transported by the positioning guide wheel 9 enter the holding roller 7 in parallel and 7', wherein the viscose filament b is in the middle of the two whiskers; after being held, the two whiskers and the viscose filament b converge and are twisted and wound into a yarn.

[0024] The ...

Embodiment 2

[0025] Example 2: Spinning high-count and high-ratio wool-polyester accumulated Siro core-spun yarn.

[0026] Select the 0.19 g / m roving a and a' of 0.19 g / m blended with 110 ultra-fine wool and 1.5D ultra-fine polyester in a 50 / 50 ratio, and unwind from the roving ball, respectively. Pass through the three-way yarn splitter 1 in parallel and enter the drafting area, and the two strands formed after the roving is drafted 24.5 times enter the negative pressure accumulation area of ​​the double-row hole apron 8 in parallel, and the distance between the double-row holes is 6mm; The gathered two strands and the polyester filament b with a fineness of 20D conveyed by the positioning guide wheel 9 enter the holding rollers 7 and 7' in parallel, wherein the polyester filament b is in the middle of the two strands; After being held, the two strands and the filament b are converged, twisted, wound into yarn, and spun into a 6.67×3 tex (150Nm / 3) compacted Siro core-spun yarn.

[0027] ...

Embodiment 3

[0028] Example 3: Coating functional filaments to endow yarns with different functions.

[0029] Two light yellow wool rovings a and a' are unwound from the roving ball, respectively pass through the three-way yarn splitter 1 in parallel, and enter the drafting area. The two strands formed by the roving after drafting enter the double row In the negative pressure accumulation area of ​​the hole apron 8, the distance between the double rows of holes is 7 mm; the two gathered strands enter the holding rollers 7 and 7 in parallel with the silver-plated filament b conveyed by the positioning guide wheel 9 ’, wherein the silver-plated filament b is in the middle of the two strands; after being held, the two strands and the filament b converge and are twisted and wound into a yarn.

[0030] Because the silver-plated filament will change color after being treated at a certain temperature, the use of ordinary Siro spinning and Sirofill varieties is limited. Due to the lax coating, the...

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Abstract

The invention relates to an integrated spinning method combined with compact spinning, siro spinning and sirofil spinning. The method comprises the steps that two pieces of rough yarn are unwound from a rough yarn roll on a compact spinning ring spinning frame, and then enter a drafting area in parallel after passing through a three-way yarn-dividing device respectively, the drafting area is composed of a rear leather roller, a rear roller, a three-way horn mouth, a middle leather roller, a leather ring, a middle roller, a lower leather ting, a front leather roller and a front roller, two root hairs formed after drafting enter a negative pressure gathering area of a two-row-hole leather ring or a double-groove-hole special pipe in parallel, the two root hairs after being gathered enter a holding roller in a way of being parallel with a filament, the filament is located between the two root hairs, and after being held, the two root hairs and the filament are gathered, twisted and wound into yarn. According to the integrated spinning method, the yarn with the special core-spun structure is spun, the coating effect of the yarn is good, the spun yarn with high polyester content has the advantages of being less and short in hairiness, high in strength, uniform in evenness and the like, the use range of the filament is widened, and spinning efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of spinning in textile engineering, and in particular relates to an integrated spinning method combining compact spinning, siro spinning and sirofil spinning. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the quality of textiles are getting higher and higher, and textiles are developing towards high-grade, high-quality, high added value and special functions. As the raw material for fabric production, yarn plays a vital role in the quality of textile fabrics. However, the yarn quality produced by ordinary ring spinning technology is difficult to meet the current market requirements. In recent years, many new spinning technologies have appeared, such as compact spinning, siro spinning, sirofil spinning, etc. The emergence and development of these technologies have produced a qualitative leap in improving the quality of spinning. For exa...

Claims

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Application Information

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IPC IPC(8): D02G3/04D02G3/36
Inventor 潘峰刘刚中曹贻儒卢淑艳隋荣华韩钰李世朋孙立珍
Owner SHANDONG NANSHAN TEXTILE GARMENT
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