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Jade fiber and flax fiber blended yarn and preparation method thereof

A technology of flax fiber and blended yarn, which is applied in the direction of yarn, textiles and papermaking, etc. It can solve the problems of flax fiber containing many impurities, easy damage, and unevenness, so as to reduce the impact force and noil amount, and improve Spinnability and the effect of improving the degree of separation

Inactive Publication Date: 2012-09-05
SHANGHAI FEILONG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Flax fiber contains a lot of impurities, high rigidity, relatively brittle and hard, easy to damage, and has a lot of short fibers, so the falling rate in the cleaning process is relatively high, while jade fiber is relatively small, so it is difficult to determine the optimal ratio of mixing the two , the process conditions of opening and carding process are also difficult to master
In addition, it is easy to produce unevenness in drawing frame and roving process

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

[0030] Raw material selection:

[0031] Jade fiber: select fiber with a fineness of 1.5dtex and a main body length of 38mm.

[0032] Flax fiber: select fibers with a dry strength of 3.3-4.0 cn / dtex, a wet strength of 3.5-5.2 cn / dtex, and a main body length of 20 mm.

[0033] The specific process is as follows:

[0034] 1. Raw material preparation process: The hemp fiber needs to be rehydrated in advance. The specific method of rehydration is to use water spray, and the specific rehydration time is preferably 72 hours.

[0035] 2. Opening and cleaning process: first of all, the specific ratio of feeding materials and the detailed weight of cotton blending must be determined. Here we use 78-80% of hemp and 20-22% of jade fiber for blending; in order to ensure the uniformity of blending, The first step is to manually mix the cotton on the cotton bed and spread the cotton layer by layer. Here we should pay attention to controlling the amount of noil, and implement the principle...

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PUM

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Abstract

The invention provides a jade fiber and flax fiber blended yarn and a preparation method thereof. The blended yarn comprises the components in percentage by weight: 20%-22% of jade fiber and 78%-80% of flax fiber, the twist degree of the blended yarn is 22.5-23T / inch, the strength is 280-300CN, and the elongation is 4.5%-6%. The jade fiber and flax fiber blended yarn has the advantages of strong moisture absorption, softness and elegance, strong comfortableness and bacterium resistance and odor elimination, and can be applied to cotton, fur and hemp products and be used for producing high-grade and good-quality products in knitting and weaving fields.

Description

technical field [0001] The invention relates to a blended yarn and a preparation method thereof, in particular to a blended yarn of jade fiber and flax fiber and a production process of the blended yarn. Background technique [0002] Jade fiber is a cool and health-care fiber. It is made by using extraction and nanotechnology to make jade and other mineral materials reach sub-nanometer particle size, and then melt into the spinning melt for spinning. . Jade is rich in minerals and trace elements that are beneficial to the human body. It is attached to the skin of the human body for a long time and released, which can improve blood microcirculation and promote metabolism, so as to prevent diseases and eliminate fatigue. Jade fiber is a rare health fiber. The fabric made of jade fiber has a better cool feeling to the human body. Especially suitable for wearing in hot summer or when exercising. Experiments have proved that when the temperature is above 32°C, the fabric can ...

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
Inventor 庄陆军王道明何巧玲
Owner SHANGHAI FEILONG TEXTILE
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