Kapok/fine staple cotton ring spinning blended yarn and production method and use thereof

A production method, the technology of fine-staple cotton, applied in the field of yarn manufacturing, can solve the problems of unsatisfactory spinning performance index of kapok fiber and poor spinnability of kapok fiber, so as to reduce fly and static electricity, improve spinnability, and cohesion tight effect

Inactive Publication Date: 2017-05-10
WUHAN TEXTILE UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies in the prior art, the present invention provides a kind of kapok / fine-staple cotton ring-spun blended yarn and its production method and application. Problems such as unsatisfactory spinning performance indicators

Method used

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  • Kapok/fine staple cotton ring spinning blended yarn and production method and use thereof
  • Kapok/fine staple cotton ring spinning blended yarn and production method and use thereof

Examples

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Effect test

Embodiment 1

[0029] A kapok / fine-staple cotton ring-spun blended yarn is prepared by the following method:

[0030] (1) Kapok fiber pretreatment

[0031] The kapok fiber has high hollowness, low density, low humidity and less short fiber crimp. The present invention performs humidification and weight-enhancing treatment on the kapok fiber in advance to improve its spinning performance, and the temperature of the water for humidifying and weight-enhancing the kapok fiber is 40 -50 ℃, evenly spray the kapok fiber with warm water to fully infiltrate it;

[0032] (2) Cotton cleaning process: kapok fiber has good single fiber properties, few neps and impurities, and does not need to open and clean cotton during processing; process to form laps;

[0033] (3) Carding process: adopt the method of evenly mixing and feeding the cotton layer, lay the kapok fiber on the back of the carding machine, and then mix the fine cotton roll with the kapok fiber net according to the weight ratio of 65:35, and...

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Abstract

The invention relates to a Kapok / fine staple cotton ring spinning blended yarn and a production method and application thereof. The production method of the blended yarn includes: performing humidifying, weight-increasing, and heath care treatment on kapok fibers in a warm water at the temperature of 40-50 DEG C so as to solve the problem of flying of the kapok fibers in spinning and improve the spinnability of the kapok fibers; performing grabbing, mixing, opening, dust removing, and rolling on fine staple cotton fibers to form cotton rolls; mixing the simple opened kapok fibers and the fine staple cotton rolls to form slivers in a cotton carding process by adoption of a cotton layer even mixing feeding manner; performing two-drawing, roving, spinning and spooling to finally acquire the Kapok / fine staple cotton ring spinning blended yarn having high strength. The Kapok / fine staple cotton ring spinning blended yarn is high in strength, is hairless, and is even; the kapok fiber is excellent in straightness and is tight in cohesion, and is soft and smooth in hand feeling, and has a golden light effect; and the blended yarn can be used in jeans wear and has good prospect.

Description

technical field [0001] The invention relates to yarn manufacturing technology, in particular to a kapok / fine-staple cotton ring spinning blended yarn and a production method and application thereof. Background technique [0002] Denim is generally woven with pure cotton yarn, and requires high yarn strength, large stretch, and evenness. With the improvement of people's living standards, functional denim is gradually favored by consumers. Therefore, designing a functional denim yarn has extremely high practical value for realizing the functionalization of denim. [0003] Kapok fiber is a natural large hollow fiber with a hollowness of 80-90%. In addition, kapok fiber contains high lignin and hemicellulose, which endow the kapok fiber with antibacterial, moisture absorption and quick drying, warmth retention and luster. Good, soft and other advantages. Therefore, denim woven with kapok fiber yarn will have the characteristics of warmth, softness, good luster, antibacterial, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04
CPCD02G3/042D10B2201/01D10B2201/02D10B2401/06D10B2401/20
Inventor 刘雪亭徐杰易长海胡国正涂元华黄平柯文博
Owner WUHAN TEXTILE UNIV
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