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Anion fiber weaving

A technology of negative ion fibers and nano negative ions, which is applied in the weaving field of fiber fabrics, can solve the problems of inconvenient large-scale production, complex processing technology, contact with skin, etc., and achieve the effect of permanent air negative ions, simple processing technology and high weaving efficiency

Inactive Publication Date: 2008-05-28
SHENGHONG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Negative ion fiber has its unique physical and chemical characteristics: at room temperature, it can produce infrared radiation with a wavelength of 4-14 microns and an emissivity of more than 0.90. It can naturally release negative ions when it is in contact with the atmosphere and water vapor. Known as a "natural negative ion generator", this function is of great benefit to human health. However, most of the existing fibers, the production process will make the various auxiliary agents in them have the possibility of contacting the skin, which is not safe. And the processing technology is complicated, it is not convenient for large-scale production

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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Effect test

preparation example Construction

[0008] The preparation method of the present invention is the following steps:

[0009] ①. 2%-6% of nano-anion powder, 15%-45% of pulverized composite anion powder, 0.5%-2.6% of coupling agent (silane coupling agent such as JH-S69), dispersant (low Molecular weight polyethylene wax, EVA) 0.3%-1.8%, uniformly mixed into polyester or polyamide fibers for kneading, granulation, and drying;

[0010] ②, the obtained masterbatch is melted with the same polyester in proportion, so that the content of negative ion functional particles in the obtained mixture is controlled between 6%-20%, and the mixture is additionally filtered twice (filter screen 18000 mesh / square centimeter);

[0011] ③. The mixture obtained above is used as the core layer of the skin-core structure on the twin-screw spinning machine, and polyester or polyamide is used as the skin layer of the skin-core structure, and melted and extruded in two screws respectively, according to 40 / 60-60 / The ratio of 40 is measu...

Embodiment 1

[0014] Ingredients: polyester fiber, nano anion powder 2%-6%, composite anion powder 15%-45%, coupling agent 0.5%-2.6%, dispersant 0.3%-1.8%;

[0015] Preparation:

[0016] ①. 2%-6% of nano-anion powder, 15%-45% of pulverized composite anion powder, 0.5%-2.6% of coupling agent (silane coupling agent such as JH-S69), dispersant (low Molecular weight polyethylene wax, EVA) 0.3%-1.8%, uniformly mixed into polyester or polyamide fibers for kneading, granulation, and drying;

[0017] ②, the obtained masterbatch is melted with the same polyester in proportion, so that the content of negative ion functional particles in the obtained mixture is controlled between 6%-20%, and the mixture is additionally filtered twice (filter screen 18000 mesh / square centimeter);

[0018] ③. The mixture obtained above is used as the core layer of the skin-core structure on the twin-screw spinning machine, and polyester or polyamide is used as the skin layer of the skin-core structure, and melted and...

Embodiment 2

[0020] Batching: polyester fiber, 6% of nanometer negative ion powder, 45% of composite negative ion powder, 2.6% of coupling agent, 1.8% of dispersant, its implementation method is the same as embodiment one.

[0021] In summary, the anion fiber of the present invention is made of polyester fiber, nano-anion powder, composite anion powder, coupling agent, dispersant, etc., and has high safety performance for the human body, and has permanent air anion at the same time. The functional release amount is 5000-30000 pieces / cubic centimeter, with strong far-infrared emission function and excellent antibacterial and sterilizing function.

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 provides a novel weaving idea of a negative ion fiber fabric and process, which takes polyester fibers such as polyester as a vector to spin, wherein 2-6 percent of nano negative ion power, 15-45 percent of compound negative ion power which is crashed, 0.5-2.6 percent of coupling agent such as JH-S69 type silane coupling agent, 0.3-1.8 percent of dispersant such as low molecular weight polyethylene wax and ethylene copolymer are uniformly mixed and blended into the polyester fibers to be kneaded, granulated and dried, and then being extruded to spin into a skin-core structure with the polyester fibers or polyamide fiber according to the rate of 40:60-60:40 through a twin-screw, after being stretched for 1.5-2.6 times, the skin-core structure is spun, and the function release amount is happened at 5000-30000 ind / cubic centimeter. The negative ion fiber fabric has lasting negative air ions and strong far infrared launching functions and has excellent antibacterial bactericidal functions, the processing technology is simple, the weaving effect is high, and the production value of products is increased.

Description

technical field [0001] The invention relates to a weaving method of fiber fabrics, in particular to a weaving method of fibers with negative ion functions. Background technique [0002] Negative ion fiber has its unique physical and chemical characteristics: at room temperature, it can produce infrared radiation with a wavelength of 4-14 microns and an emissivity of more than 0.90. It can naturally release negative ions when it is in contact with the atmosphere and water vapor. Known as a "natural negative ion generator", this function is of great benefit to human health. However, most of the existing fibers, the production process will make the various auxiliary agents in them have the possibility of contacting the skin, which is not safe. And the processing technology is complicated, and it is not convenient for large-scale production. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency weaving method for negative ion ...

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): D01F6/92D01F8/14D01F8/12D01F1/10D01D5/34
Inventor 缪汉根
Owner SHENGHONG GRP CO LTD
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