Manufacturing method of cotton lotus root silk blended yarn

A manufacturing method and technology of blended yarns, which are applied in the field of textile fiber manufacturing, can solve the problems of poor spinnability, difficult processing, thick lotus root silk fibers, etc., and achieve high technical content, difficult production, and good single yarn breaking strength Effect

Inactive Publication Date: 2011-12-14
LUOLAI LIFESTYLE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the thick fiber, high rigidity and poor spinnability of lotus root silk, there are disadvantages that it is not easy to process.
Moreover, it is more difficult to roll the lotus root silk separately and card it into sliver
These conditions have restricted the processing and utilization of lotus root fiber

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the technical means, creative features, goals and effects of the present invention easy to understand, the present invention will be further elaborated below in conjunction with the examples.

[0020] The physical indicators of lotus root silk fiber and cotton fiber used for blending are as shown in table 1:

[0021] project

[0022] A kind of manufacture method of cotton lotus root silk blended yarn, comprises steps:

[0023] (1). Pretreat the lotus root silk to soften it, so as to improve the spinnability: prepare the treatment liquid with a compound, and spray evenly according to 5% to 7% of the weight of the raw material. After spraying, stack it and cover it with plastic film for 48 hours before putting it into use. The treatment liquid is kerosene, vegetable oil, antistatic agent and water in a ratio of 1:2:1:6.

[0024] (2). Cleaning process: the lotus root silk fiber and cotton fiber are sequentially processed by A002 type bale grab...

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Abstract

The invention provides a method for manufacturing cotton lotus root silk blended yarn, which comprises: a blowing process, a carding process, a drawing process, a roving process, a spun yarn process and the like. Among them, the carding process adopts a small drain bottom with a chord length of 200mm to enhance the supporting effect on the fibers, and the dust removal knife adopts a flat knife to enhance the supporting effect on the lotus root silk fibers. The roving and spinning process adopts tight gauge and heavy pressure, and at the same time, the speed of the machine is low, which is 20% lower than that of spinning cotton. Cotton and lotus root silk blended products have high technical content and are difficult to produce; the present invention solves the technical problems existing in the prior art and obtains a blended cotton/lotus root silk blended product. The test results show that it has better single yarn breaking strength and Evenness CV% and other indicators.

Description

technical field [0001] The invention relates to the technical field of textile fiber manufacturing, in particular to a method for processing and manufacturing cotton lotus root and silk blends. Background technique [0002] Lotus root silk fiber is another new type of fiber independently developed in my country after soybean protein fiber and bamboo fiber. Its fiber is made from the stalks of lotus flowers after being soaked in river water, washed in the sun, degummed and other processes. Its production principle is to use the fermentation function of microorganisms. The treated lotus root silk is light brown in color, 30mm-50mm in length, and hard to the touch. [0003] Lotus root fiber not only has good moisture absorption, perspiration, deodorization, breathability and anti-mildew and sterilization functions, but also contains a variety of trace elements that are beneficial to human health. Because the fabric made of lotus root silk fiber and cotton fiber has a rough, ...

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): D02G3/04
Inventor 胡志刚徐兆梅孙日强
Owner LUOLAI LIFESTYLE TECH CO LTD
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