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A kind of spinning process using ultra-fine denier modal to spin ultra-fine count yarn

A technology of ultra-fine denier and modal fibers, applied in the direction of yarn, textiles and papermaking

Active Publication Date: 2016-05-04
SHANDONG LIANRUN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no spinning process for ultra-fine count yarn using ultra-fine denier modal

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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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032]In order to develop and produce its own competitive products, walk in front of the market, lead the new textile trend, produce difficult and high-quality products, and obtain rich economic returns. For the needs of customers, the company has developed its own leading products in the textile industry. In June 2013, it began to invest manpower and material resources to carry out related research. Up to now, it has purchased 20 tons of MicmodalAir raw materials and conducted more than 50 test developments. The cylinder, doffer and flat card clothing of the carding machine were replaced, and the front and rear fixed carding plates of the carding machine were replaced. The drafting wheel and viscosity wheel related to the spinning frame were designed and customized. According to the process calculation, the compact spinning wheel was customized. The small roller, with a diameter of ?19.1, purchased an unconventional ?35mm steel ring and a 18 / 0-26 / 0 traveler, and finally develo...

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 relates to a spinning process for using super-fine-denier modal to spin superfine yarn. The superfine yarn fabric is thin and good in touch. The process includes the steps of firstly, pretreating raw materials, and adding appropriate proportion of antistatic agent and bonding agent; secondly, blowing, to be more specific, preliminarily opening and mixing to make laps; thirdly, carding, to be more specific, sufficiently carding superfine fibers; fourthly, breaker drawing; fifthly last drawing to reduce neps; sixthly, roving, to be more specific, finely drawing and lengthening slivers; seventhly, spinning, to be more specific, further drawing to make usable fine yarn; eighthly, spooling to form spooled yarn. The quality of the compact spinning micromodalAir superfine yarn, with the English yarn count of 140-220, spun by the process can satisfy the weaving requirements and fabric quality requirements of downstream clients, the spinning process is mature and advanced, and large-scale production can be achieved to form marketization products.

Description

technical field [0001] The invention relates to a production process for producing ultra-fine yarn above 140 British counts by using ultra-fine denier modal (Micmodal Air) and adopting a new spinning process. Background technique [0002] Microdenier modal (MicmodalAir) is a kind of regenerated cellulose fiber with high wet modulus. The raw material of the fiber comes from European beech wood. There is no pollution in the whole production process of the fiber. Its dry strength is close to that of polyester, its wet strength is much higher than that of ordinary viscose, and its gloss, softness, hygroscopicity, dyeability, and color fastness are all better than pure cotton products; the fabric made of it has a certain A silky sheen with a pleasant soft touch and excellent durability. [0003] Since 2013, domestic and foreign customers hope to jointly develop ultra-fine modal yarns with our company to produce light and high-grade knitted fabrics. Unique. Micmodal Air 100-cou...

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): D02G3/04
CPCD02G3/04D10B2201/28
Inventor 王延永陈启升张昕钟军张书峰孙文革李洋
Owner SHANDONG LIANRUN NEW MATERIAL TECH CO LTD
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