Bamboo hemp cotton blended compact spinning yarn and producing method thereof

A production method, bamboo hemp cotton technology, applied in the direction of yarn, textiles and papermaking, etc., can solve the problems affecting the production efficiency of looms, reducing the competitiveness of ramie industry products, and affecting the wearing performance of products

Inactive Publication Date: 2019-05-07
湖南瑞亚高科集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's quality of life, the requirements for clothing are higher. Using the excellent properties of bamboo and hemp fibers, bamboo, hemp and cotton blended yarns have been developed. However, due to the smooth surface and high rigidity of ramie fibers, the fiber length is uneven. High, the cohesion between fibers is poor, and the bamboo, linen and cotton blended yarn spun by the traditional ring spinning method has many and long hairs due to the existence of the "twisting triangle area" in the process of spinning the bamboo, linen and cotton blended yarn, which affects ...

Method used

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  • Bamboo hemp cotton blended compact spinning yarn and producing method thereof
  • Bamboo hemp cotton blended compact spinning yarn and producing method thereof
  • Bamboo hemp cotton blended compact spinning yarn and producing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Spinning 80 S Bamboo 30 Hemp 15 Cotton 55 Yarn

[0019] Use ramie combed slivers to cut, the cutting length is 40 mm, do not open, add 3-4% oil for later use.

[0020] Based on 100% of the weight, bamboo fiber and ramie fiber are selected in a ratio of 66:34, and they are evenly stacked in the plucking machine. The weight of the sesame sticks is controlled at 16g / 5m. Carding licker-in gap is 20 mm, cylinder to licker-in speed ratio is 1:3, licker-in speed is 1000 rpm.

[0021] Cotton fibers are evenly stacked in the plucking machine, and after grasping, mixing, opening, impurity removal, and carding, cotton slivers are made, and the weight of the cotton slivers is controlled at 21 grams / 5 meters. Carding licker-in gap is 22 mm, cylinder to licker-in speed ratio is 1:2, licker-in speed is 1100 rpm.

[0022] The raw cotton slivers are combined and combed to further remove short fibers and impurities. The number of slivers fed into the slivers is 22, the speed of the l...

Embodiment 2

[0030] Spinning 32 S Bamboo 40 Hemp 25 Cotton 35 Yarn

[0031] Select the degummed ramie fine dry hemp, the cut length is 55 mm, the number of opening channels is 4, and 4-6% emulsion is added for later use.

[0032] Based on 100% of the weight, bamboo fiber and ramie fiber are selected in a ratio of 61:39, and they are evenly stacked in the plucking machine. The weight of the sesame sticks is controlled at 20 grams / 5 meters. Carding licker-in gap is 20 mm, cylinder to licker-in speed ratio is 1:3, licker-in speed is 950 rpm.

[0033] The cotton fibers are evenly stacked in the plucking machine, and after grasping, mixing, opening, impurity removal, and carding, cotton slivers are made, and the weight of the cotton slivers is controlled at 20 grams / 5 meters. Carding licker-in gap is 22 mm, cylinder to licker-in speed ratio is 1:2, licker-in speed is 1000 rpm.

[0034] The raw cotton slivers are combined and combed to further remove short fibers and impurities. The number o...

Embodiment 3

[0042] Spinning 11 S Yarn bamboo 40 hemp 20 cotton 40

[0043] Select semi-degummed flax fine dry flax, cut length is 65 mm, and the number of opening is 3, add 2-4% emulsion for later use.

[0044]Based on 100% by weight, bamboo fiber and flax fiber are selected in a ratio of 65:35, and they are evenly stacked in the plucking machine, and after grasping, mixing, opening, impurity removal, and carding, raw bamboo and flax fibers are made. The weight of raw bamboo flax strips is controlled at 20g / 5m. Carding licker-in gap is 21 mm, cylinder to licker-in speed ratio is 1:3, licker-in speed is 900 rpm.

[0045] Cotton fibers are evenly stacked in the plucking machine, and after grasping, mixing, opening, impurity removal, and carding, cotton slivers are made, and the weight of the cotton slivers is controlled at 22.2 grams / 5 meters. Carding licker-in gap is 22 mm, cylinder to licker-in speed ratio is 1:2, licker-in speed is 1000 rpm.

[0046] On the drawing frame, 3 raw cotto...

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Abstract

The invention discloses a bamboo hemp cotton blended compact spinning yarn and a producing method thereof. The bamboo hemp cotton blended compact spinning yarn is formed by blending 20-50% of bamboo fiber, 10-30% of hemp fiber and 20-50% of cotton fiber. The invention further discloses the producing method of the bamboo hemp cotton blended compact spinning yarn. The produced blended yarn reaches the national standards, clothes woven from the blended yarn are smooth and soft in fabric surface, have the functions of cooling, bacterial resisting and restraining, blood circulation improving, metabolism promoting, disease preventing and fatigue eliminating, have excellent breathability and quite high micro-elasticity, have the good function of preventing fluffing and pilling, and are easy to wash and rapid in dirt removal.

Description

technical field [0001] The invention relates to a bamboo, hemp and cotton blended compact yarn and a production method thereof. Background technique [0002] With the advancement of society, people have higher and higher requirements for the functionality and comfort of clothing. Bamboo fiber and hemp fiber just follow this development trend and provide people with a healthy yarn for clothing. Hemp fiber has advantages that are incomparable to other fibers: good moisture absorption, moisture dissipation and breathability, fast heat transfer and heat conduction, cool and crisp, sweating is not close to the body, light texture, strong, insect-proof and mildew-proof, less static electricity, and the fabric is not easy to be polluted , The tone is soft and generous, rough, suitable for the excretion and secretion of human skin. Its UV shielding function and antibacterial function are tested and identified by authoritative institutions in my country. However, due to its poor el...

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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IPC IPC(8): D02G3/04D02G3/44D02G3/32
Inventor 蔡亚平陈长青蔡晟
Owner 湖南瑞亚高科集团有限公司
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