Compact siro spinning process for modal, Deersted acrylic fibers and graphene fibers

A graphene fiber and acrylic fiber technology, applied in the field of spinning, can solve the problems of dry breaking strength, dry breaking elongation, volume resistivity, moisture regain, chromatic aberration, whiteness, and light perception. There is no recycling method. , poor yarn quality and other problems, to achieve the effect of good wear resistance, compact structure and uniform evenness

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

The dry breaking strength, dry breaking elongation, volume specific resistance, moisture regain, color difference, whiteness, and light perception of modal fiber, develvet acrylic fiber, and graphene fiber are very different, resulting in poor quality of the formed yarn, so the market There is a lack of three raw material blended yarns
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

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058]Example 1. Modal, velvet acrylic, graphene fiber compact siro spinning process, the spinning process adopts siro compact spinning process, it is characterized in that, the blended yarn made includes 48% Lenzing Modal, 32% Lenzing Modal, 32% by weight. Develvet acrylic fiber, 20% graphene fiber; the number of blended yarn is 11.8tex; the specific steps are as follows.

[0059] Step 1: Raw material preparation steps in the production process

[0060] Before opening and cleaning the cotton, first pack three kinds of raw materials: modal fiber, velvet acrylic fiber and graphene fiber, cut off the packing tape in the pre-loosening room, and leave it for more than 24 hours to balance the temperature and humidity environment in the workshop; The temperature is controlled at 28℃-32℃, and the relative humidity in the workshop is controlled at 58%-62%; the modal fiber raw material is treated with moisture to make the moisture regain rate reach 12.41%.

[0061] Step 2: Opening an...

Embodiment 2

[0098] Example 2. Modal, velvet acrylic, graphene fiber compact siro spinning process, the spinning process adopts siro compact spinning process, it is characterized in that, the blended yarn made includes 52% Lenzing Modal, 28% Lenzing Modal, 28% by weight. Develvet acrylic fiber and the rest are graphene fibers; the number of blended yarns is 11.8tex; the specific steps are as follows.

[0099] Step 1: Raw material preparation steps in the production process

[0100] Before opening and cleaning the cotton, first pack three kinds of raw materials: modal fiber, velvet acrylic fiber and graphene fiber, cut off the packing tape in the pre-loosening room, and leave it for more than 24 hours to balance the temperature and humidity environment in the workshop; The temperature is controlled at 28℃-32℃, and the relative humidity in the workshop is controlled at 58%-62%; the modal fiber raw material is treated with moisture to make the moisture regain rate reach 12.41%.

[0101] Ste...

Embodiment 3

[0140] Example 3. Modal, velvet acrylic, graphene fiber compact siro spinning process, the spinning process adopts siro compact spinning process, it is characterized in that, the blended yarn made includes 50% Lenzing Modal, 30% Lenzing Modal, 30% by weight. Develvet acrylic fiber and the rest are graphene fibers; the number of blended yarns is 11.8tex; the specific steps are as follows.

[0141] Step 1: Raw material preparation steps in the production process

[0142] Before opening and cleaning the cotton, first pack three kinds of raw materials: modal fiber, velvet acrylic fiber and graphene fiber, cut off the packing tape in the pre-loosening room, and leave it for more than 24 hours to balance the temperature and humidity environment in the workshop; The temperature is controlled at 28℃-32℃, and the relative humidity in the workshop is controlled at 58%-62%; the modal fiber raw material is treated with moisture to make the moisture regain rate reach 12.41%.

[0143] Ste...

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Abstract

The invention discloses a compact siro spinning process for modal, Deersted acrylic fiber and graphene fiber, the compact siro spinning process is adopted in a spinning procedure, and the compact siro spinning process is characterized in that the prepared blended yarn comprises the following components in percentage by weight: 48-52% of Lenzing modal, 28-32% of Deersted acrylic fiber and the balance of graphene fiber; the method specifically comprises the steps of raw material preparation, opening picking, cotton carding, drawing, roving, spinning and spooling. The three fibers with different properties are blended through compact siro spinning, so that the different fibers complement each other in characteristics and advantages, and the 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. The yarn not only has the advantages of warmth retention of the Derman acrylic fibers and moisture absorption and comfort of the modal fibers, but also has the unique characteristics of far infrared, bacteria resistance, bacteriostasis, ultraviolet resistance and the like of the graphene functional fibers, and has good functionality.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a compact siro spinning process of modal, velvet acrylic and graphene fibers. 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 environmentally friendly. The fiber is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D02G3/44D01G11/00D01G27/00D01H5/72
CPCD02G3/045D02G3/44D02G3/449D01H5/72D01G27/00D01G11/00
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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