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Modal fiber and silkworm pupa protein viscose compact siro spinning blended yarn technology

A technology of silkworm chrysalis protein fiber and modal fiber, applied in the field of spinning, can solve the problems of large waste and no recycling method, and achieve the effects of maintaining yarn quality, saving yarn raw material costs, and feeling soft.

Active Publication Date: 2022-07-15
山东超越纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the prior art, spinning produces a large amount of waste, and there is no automatic and sufficient recycling method, so the waste is relatively large

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 1

[0055] Example 1. Modal fiber and silkworm chrysalis protein viscose fiber compact siro spinning blended yarn process, the spinning process adopts siro compact spinning process, and the prepared blended yarn includes 55% modal fiber and the rest are silkworm chrysalis protein fiber according to the weight ratio; The number of blended yarn is 11.8tex.

[0056] Specifically include the following steps:

[0057] Step 1: Material Pretreatment

[0058] Before opening and cleaning, first pack modal fiber and silkworm chrysalis protein viscose fiber raw material, cut off the packing tape in the pre-loosening room, and leave it for more than 24 hours to balance and adapt to the temperature and humidity environment in the workshop; the temperature in the workshop is controlled at 28 ℃ - 32℃, the relative humidity in the workshop is controlled at 58%-62%.

[0059] Step 2: Open and clean the cotton:

[0060] The modal fiber is grasped and mixed by the first cotton grabber, and then t...

Embodiment 2

[0094] Example 2. Modal fiber and silkworm chrysalis protein viscose fiber compact siro spinning blended yarn process, the spinning process adopts siro compact spinning process, and the prepared blended yarn includes 60% modal fiber and the rest are silkworm chrysalis protein fiber according to the weight ratio; The number of blended yarn is 11.8tex;

[0095] Specifically include the following steps:

[0096] Step 1: Material Pretreatment

[0097] Before opening and cleaning, first pack modal fiber and silkworm chrysalis protein viscose fiber raw material, cut off the packing tape in the pre-loosening room, and leave it for more than 24 hours to balance and adapt to the temperature and humidity environment in the workshop; the temperature in the workshop is controlled at 28 ℃ - 32℃, the relative humidity in the workshop is controlled at 58%-62%.

[0098] Step 2: Open and clean the cotton:

[0099] The modal fiber is grasped and mixed by the first cotton grabber, and then t...

Embodiment 3

[0132] Example 3. Modal fiber and silkworm chrysalis protein viscose fiber compact siro spinning blended yarn process, the spinning process adopts siro compact spinning process, and the made blended yarn includes 58% modal fiber and the rest are silkworm chrysalis protein fiber according to the weight ratio; The number of blended yarn is 11.8tex.

[0133] Specifically include the following steps:

[0134] Step 1: Material Pretreatment

[0135] Before opening and cleaning, first pack modal fiber and silkworm chrysalis protein viscose fiber raw material, cut off the packing tape in the pre-loosening room, and leave it for more than 24 hours to balance and adapt to the temperature and humidity environment in the workshop; the temperature in the workshop is controlled at 28 ℃ - 32℃, the relative humidity in the workshop is controlled at 58%-62%.

[0136] Step 2: Open and clean the cotton:

[0137] The modal fiber is grasped and mixed by the first cotton grabber, and then the r...

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 discloses a modal fiber and silkworm pupa protein viscose compact siro spinning blended yarn technology, and the prepared blended yarn comprises the following components in percentage by weight: 55-60% of modal fiber and the balance of silkworm pupa protein fiber; the method specifically comprises the steps of raw material preparation, opening picking, cotton carding, drawing, roving and spinning. By blending the two fibers with different properties, the manufactured compact siro yarn has the advantages of high single yarn strength, uniform evenness, compact structure, good wear resistance, less hairiness, bright and clean yarn and the like, not only has the plied yarn style, but also has the single yarn property, combines the respective performance characteristics of the two fibers, and has a good application prospect. The performance advantages of the silkworm pupa protein fiber and the Lenzing modal fiber are fully reflected. The processed fabric has the characteristics of soft hand feeling, bright luster and good hygroscopicity, has a certain silk health care function, and overcomes the defects of low strength and large shrinkage rate of common viscose fibers.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a process of compact siro spinning blended yarn of modal fiber and silkworm chrysalis protein viscose fiber. Background technique [0002] As a traditional cotton textile industry, actively discussing emerging textiles that are green, environmentally friendly, and technologically advanced is the only way for textile enterprises to adjust their structure and transform their methods and realize the dream of a textile powerhouse. Vigorously promoting differentiated fibers and functional fibers, diversifying spinning varieties, meeting the rapid development of human science and technology, and the colorful and fashionable needs of life and clothing are the inevitable choices to improve the market competitiveness of cotton textile enterprises. [0003] The Modal fiber produced by Lenzing is made of natural wood, which can be degraded naturally after use, which is natural and environm...

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): D02G3/04D01G9/14D01G11/00D01H5/72
CPCD02G3/045D01G9/14D01H5/72D01G11/00
Inventor 侯芝富潘静吕延敏张小记宋桂芹郭丽萍
Owner 山东超越纺织有限公司
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