Method for producing kapok scribbled by ring spinning

a kapok and scribble technology, applied in the direction of continuous processing, textiles and papermaking, yarn, etc., can solve the problems of difficult yarn processing of kapok fiber, no breakthrough in other mass production spinning processes,

Inactive Publication Date: 2007-12-13
SHANGHAI RISOO TECH TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the kapok fiber is difficult to be processed into yarn since it has a hollow volume percentage of over 80%, thin cell wall, a short length, a high rigidity, and an extra small specific gravity.
The spinning processes have been studying since 80's of the last century in our co

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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Embodiment Construction

[0021]As an example, the technical process includes: the following processings are performed orderly with the blending fiber of kapok fiber and other fibers as raw materials: 1. opening and scutching; 2. first carding; 3. sliver lapping; 4. second carding; 5. first drawing; 6. second drawing; 7. roving; 8. spinning and 9. coning.

[0022]1. Opening and scutching: the said opening and scutching is to mix the kapok fibers and other fibers thoroughly by the combined opening and scutching machine to loosen the cotton and remove impurity matters and produce blended laps of certain weight and length for the carding process. The parameters for the process include: the weight of blended lap is 11.6 kilograms, the areal weight is 427 gram per meter, the length of lap is 24 meters.

[0023]2. First carding: the blended laps of kapok fibers and other fibers are combed finely with several pairs of needle teeth to remove the impurity matters and flock linter so that they are mixed adequately to form s...

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PUM

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Abstract

The present invention discloses a method for producing kapok scribbled by ring spinning, in which the mixed raw materials of kapok fibers and other fibers are subjected to the processes of opening and scutching, carding, drawing, roving, spinning, etc., and a device of guiding cotton sliver is provided after a carding procedure, wherein the said spinning adopts a double-short-apron drafting mode, the said carding is performed twice, and the said drawing is performed twice. The blended yarns produced according to the inventive method have the superior technical indexes in terms of the single yarn breaking tenacity, single yarn elongation at break, etc. which are better than the industrial standard of cotton berber yarn. And the shell fabric produced from the product of the invention has the superior technical indexes in terms of the fabric heat retention, fabric moisture vapour transmission, fabric touching cold-warm feeling, fabric bulking intensity, fabric compressive elastic recovery ratio and fabric soft draping property, etc. which are better than those of the similar products such as the pure cotton and polyester cotton, etc.

Description

TECHNICAL FIELD[0001]The present invention relates to a process for producing scribbled with kapok as raw material, especially to a method for producing kapok scribbled by ring spinning.BACKGROUND ART[0002]The kapok fiber is the fruit fiber of a woody plant. But the kapok fiber is difficult to be processed into yarn since it has a hollow volume percentage of over 80%, thin cell wall, a short length, a high rigidity, and an extra small specific gravity. However, the kapok fiber is super-fine and soft so that the face fabric made of the kapok fiber has the super softness like cashmeres. In addition, the kapok fiber has the same chromaticity as that of pure cotton, and good moisture absorbent, moisture conductive, antibacterial, anti-acarid, hollow and warm-keeping properties. Therefore, the kapok fiber is a textile material having good prospect of being exploited.[0003]The spinning processes have been studying since 80's of the last century in our country and much researches have been...

Claims

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Application Information

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IPC IPC(8): D02G3/00
CPCD01G21/00
Inventor LI, ENSHENGXIA, LONGQUAN
Owner SHANGHAI RISOO TECH TEXTILE
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