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Method for manufacturing fabric with antibacterial and electromagnetic shielding functions

An electromagnetic shielding, fabric technology, applied in the direction of textiles and paper, textiles, fabrics, etc., to prevent accumulation, prevent and kill bacteria

Active Publication Date: 2013-12-25
WUXI TAIBO GARMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Functional fabrics are currently a hot spot in the field of textile development. With the improvement of people's living standards and higher requirements for quality of life, new requirements have been put forward for modern textiles. Traditional textiles can no longer meet people's needs for health care and green. The development of some functional protection products is also accompanied by this demand

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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  • Method for manufacturing fabric with antibacterial and electromagnetic shielding functions
  • Method for manufacturing fabric with antibacterial and electromagnetic shielding functions
  • Method for manufacturing fabric with antibacterial and electromagnetic shielding functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one: a kind of preparation method of fabric with antibacterial and electromagnetic shielding function, comprises the following steps:

[0022] (1) Preparation of hollow silver-plated fiber:

[0023] a. Seal both ends of the polyester hollow fiber in disconnected containers, and place one end of the polyester hollow fiber in AgNO 3 solution, the other end of the polyester hollow fiber was placed in an empty container; the AgNO 3 The mass percentage concentration of solution is 1.5%;

[0024] b. Xiang Shengyou AgNO 3 Compressed air is passed through the container of the solution, and the empty container at the other end of the polyester hollow fiber is evacuated, and a pressure difference of 24 atm is generated at both ends of the polyester hollow fiber, so that the AgNO 3 The solution is poured into the inner cavity of the polyester hollow fiber from one end of the hollow fiber;

[0025] c. Keep the pressure difference between the two ends of the polyester...

Embodiment 2

[0028] Embodiment two: a kind of preparation method of fabric with antibacterial and electromagnetic shielding function, comprises the following steps:

[0029] (1) Preparation of hollow silver-plated fiber:

[0030] a. Seal both ends of the polyester hollow fiber in disconnected containers, and place one end of the polyester hollow fiber in AgNO 3 solution, the other end of the polyester hollow fiber was placed in an empty container; the AgNO 3 The mass percentage concentration of solution is 3%;

[0031] b. Xiang Shengyou AgNO 3 Compressed air is passed through the container of the solution, and the empty container at the other end of the polyester hollow fiber is evacuated, and a pressure difference of 28atm is generated at the two ends of the polyester hollow fiber, so that the AgNO 3 The solution is poured into the inner cavity of the polyester hollow fiber from one end of the hollow fiber;

[0032] c. Keep the pressure difference between the two ends of the polyester...

Embodiment 3

[0035] Embodiment three: a kind of preparation method of fabric with antibacterial and electromagnetic shielding function, comprises the following steps:

[0036] (1) Preparation of hollow silver-plated fiber:

[0037] a. Seal both ends of the polyester hollow fiber in disconnected containers, and place one end of the polyester hollow fiber in AgNO 3 solution, the other end of the polyester hollow fiber was placed in an empty container; the AgNO 3 The mass percentage concentration of solution is 2%;

[0038] b. Xiang Shengyou AgNO 3 Compressed air is passed through the container of the solution, and the empty container at the other end of the polyester hollow fiber is evacuated, and a pressure difference of 26 atm is generated at the two ends of the polyester hollow fiber, so that the AgNO 3 The solution is poured into the inner cavity of the polyester hollow fiber from one end of the hollow fiber;

[0039] c. Keep the pressure difference between the two ends of the polyes...

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Abstract

The invention relates to a method for manufacturing a fabric with antibacterial and electromagnetic shielding functions. The method is characterized by comprising steps of (1), respectively sealing two ends of each hollow fiber in containers which are not communicated with each other, placing one end of each hollow fiber in AgNO<3> solution, placing the other end of each hollow fiber in the corresponding empty container, filling compressed air into the container with the AgNO<3> solution, vacuumizing the empty container with the other ends of the hollow fibers, adding ammonium hydroxide solution and acetaldehyde into the container with the AgNO<3> solution, placing the hollow fibers in water bath to heat the hollow fibers and generating silver particles on the inner walls of the hollow fibers to obtain hollow silver-plated fibers; (2), weaving the hollow silver-plated fibers and common fibers to obtain a fabric; (3), preparing quaternary ammonium salt solution with the mass percentage concentration of 10-20%, soaking the fabric obtained in the step (2) into the quaternary ammonium salt solution and then drying the soaked fabric at the temperature of 60-80 DEG C for 20-40 minutes. The method has the advantage that the fabric has conductive, antistatic and electromagnetic radiation protection functions.

Description

technical field [0001] The invention relates to a fabric, in particular to a preparation method of a fabric with antibacterial and electromagnetic shielding functions. Background technique [0002] Functional fabrics are currently a hot spot in the field of textile development. With the improvement of people's living standards and higher requirements for quality of life, new requirements have been put forward for modern textiles. Traditional textiles can no longer meet people's needs for health care and green. The development of some functional protective products is also accompanied by this demand. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a method for preparing fabrics with antibacterial and electromagnetic shielding functions. The fabric has good antibacterial effect and strong electromagnetic shielding function, effectively realizing the functional requirements of functional tex...

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): D03D15/00D06M11/83D06M13/46D06M101/32D06M101/34D06M101/20D03D15/283D03D15/37D03D15/50
Inventor 周宏江鲍战伟
Owner WUXI TAIBO GARMENT
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