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Nanometer silver-series inorganic antibiotic complex functional fiber and its preparation method and application

A composite function, inorganic antibacterial technology, applied in the direction of single-component polyolefin rayon, single-component polyamide rayon, etc., can solve the problems of poor washability, low antibacterial rate, and non-durable antibacterial, and achieve dispersion Good resistance, less added amount, long-lasting antibacterial effect

Inactive Publication Date: 2006-01-18
王开利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The antibacterial fiber made by adding inorganic antibacterial powder overcomes the shortcomings of non-permanent antibacterial, poor washability, high temperature resistance, and dissolution. However, the above-mentioned fiber only has a single antibacterial function, and the antibacterial rate is low in a short time. Antibacterial functionality can no longer meet the needs of consumers for textiles with multiple functions

Method used

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  • Nanometer silver-series inorganic antibiotic complex functional fiber and its preparation method and application
  • Nanometer silver-series inorganic antibiotic complex functional fiber and its preparation method and application
  • Nanometer silver-series inorganic antibiotic complex functional fiber and its preparation method and application

Examples

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Effect test

specific Embodiment 1

[0014] In order to prepare one ton of polypropylene fiber with 2% nano-silver inorganic antibacterial, anti-mildew, deodorant, and far-infrared composite functions, 980 kg of polypropylene slices and 20 kg of nano-layered silver-based inorganic anti-bacterial, anti-mildew, deodorant, and far-infrared composite functions are required. Powder (powder particle size 4-50nm is the best particle size). The above-mentioned powder and chips are blended and melted to form a polypropylene masterbatch with antibacterial, mildew-proof, deodorant, and far-infrared composite functions, and the prepared antibacterial composite functional masterbatch is added to the corresponding high-speed spinning equipment. Under the conditions of 300) ℃, screw melting pressure (2-6) Mpa and spinning speed (3800-4800) m / min, spinning and winding are carried out to obtain the desired antibacterial composite functional fiber.

[0015] The polypropylene antibacterial composite functional fiber thus obtained c...

specific Embodiment 2

[0016] In order to prepare one ton of 2% nano-silver inorganic antibacterial, anti-mildew, deodorant, and anti-ultraviolet composite functional polyester fibers, 980 kg of polyester slices and 20 kg of nano-layered silver-based inorganic anti-bacterial, anti-mildew, deodorant, and anti-ultraviolet composite functional powder are required body (powder particle size 4-50nm is the best particle size). The above-mentioned powder and chips are blended and melted to form a polyester masterbatch with antibacterial, mildew-proof, deodorant, and anti-ultraviolet composite functions, and the prepared antibacterial composite functional masterbatch is added to the corresponding high-speed spinning equipment. Under the conditions of 300) ℃, screw melting pressure (2-6) Mpa and spinning speed (3800-4800) m / min, spinning and winding are carried out to obtain the desired antibacterial composite functional fiber.

[0017] The obtained polyester antibacterial composite functional fiber can be u...

specific Embodiment 3

[0018] In order to prepare one ton of nano-silver inorganic antibacterial, mildew-proof, deodorant, and far-infrared composite functional polypropylene fiber with a content of 4%, 960 kg of polypropylene slices and 40 kg of nano-layered silver-based inorganic antibacterial, anti-mildew, deodorant, and far-infrared composite functional powder are required body (powder particle size 4-50nm is the best particle size). The above-mentioned powder and chips are blended and melted to form a polypropylene masterbatch with antibacterial, mildew-proof, deodorant, and far-infrared composite functions, and the prepared antibacterial composite functional masterbatch is added to the corresponding high-speed spinning equipment. Under the conditions of 300) ℃, screw melting pressure (2-6) Mpa and spinning speed (3800-4800) m / min, spinning and winding are carried out to obtain the desired antibacterial composite functional fiber.

[0019] The obtained polypropylene antibacterial composite func...

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

This invention relates to a nanometer layer silver abio antibiosis compound fiber, wherein the fiber materials are of polypropylene, polythene, polyester or polyamide. In the fiber, the powder and fiber amounts to 0.5-4úÑ evenly scattered inside the fiber or surface layer. This invention relates to a nanometer layer silver abio compound fiber process method and its usage.

Description

1. Technical field [0001] The invention relates to a nano silver-based inorganic antibacterial composite functional fiber, which belongs to the field of textile industry. The invention also relates to a preparation method and application of the nano silver-based inorganic antibacterial composite functional fiber. 2. Background technology [0002] In the 21st century, human beings have entered the era of bio-economy. Antibacterial products are environmental protection products and health products across the century. The comprehensive application of antibacterial products can prevent the crossing of bacteria between people, people and things, and things. Contagion, which will shift the paradigm of healthcare from curative afterward to preventive in advance. As we all know, clothing is an important medium in the transmission of human pathogenic bacteria. In recent years, with the improvement of people's living standards, people have higher and higher requirements for environme...

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): D01F1/10D01F6/04D01F6/60
Inventor 王开利
Owner 王开利
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