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Manufacturing process of spraying type nano-silver melt-blown cloth

A production process, nano-silver technology, applied in the direction of biochemical fiber treatment, fiber type, textiles and papermaking, etc., can solve the problems of low safety of masks, no ability to kill viruses and bacteria, etc., and achieve long effective use time and good use effect Good results

Inactive Publication Date: 2020-07-10
常州常探机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now the traditional melt-blown cloth does not have the effect of killing viruses and bacteria, so the masks produced are not safe to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] A manufacturing process of a spray-coated nano-silver melt-blown cloth in this embodiment, the steps are:

[0019] 1) Mix nano-silver powder with water-based glue and 95% alcohol to form a nano-silver solution;

[0020] 2) The nano-silver solution is arranged in the storage tank of the spraying device, and the nozzle of the spraying device is sprayed on the moving melt-blown cloth fabric, so that the nano-silver solution is evenly sprayed on the common melt-blown cloth;

[0021] 3) Pass the melt-blown cloth sprayed with nano-silver solution through a drying device, so that the alcohol in the nano-silver solution is volatilized, and the nano-silver powder particles and water-based glue are attached to the melt-blown cloth;

[0022] Using this embodiment to prepare nano-silver melt-blown cloth is the most convenient, and can meet the needs of emergency and wartime epidemic prevention materials; the melt-blown cloth manufactured by using this embodiment has nano-silver and...

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Abstract

The invention discloses a manufacturing process of a spraying type nano-silver melt-blown cloth. The manufacturing process comprises the following steps of: 1) mixing nano-silver powder with water-based glue and 95% alcohol to form a nano-silver solution; 2) placing the nano-silver solution in a storage tank of a spraying device, and spraying a moving melt-blown cloth fabric by aligning a nozzle of the spraying device, so that the nano-silver solution is uniformly sprayed on a common melt-blown cloth; and 3) enabling the melt-blown cloth sprayed with the nano-silver solution to pass through adrying device, so that alcohol in the nano-silver solution is volatilized, and nano-silver powder particles and the water-based glue are attached to the melt-blown cloth. The manufacturing process issimple to operate, and the melt-blown cloth with sterilization and disinfection functions can be rapidly and conveniently produced.

Description

technical field [0001] The invention relates to a melt-blown cloth, more specifically, to a manufacturing process of a spray-coated nano-silver melt-blown cloth. Background technique [0002] Melt-blown cloth is a kind of cloth made of polypropylene as the main raw material, and its fiber diameter can reach 1-5 microns. These ultra-fine fibers with unique capillary structure can increase the number and surface area of ​​fibers per unit area, so that the melt Spray cloth has good filterability, shielding, heat insulation and oil absorption, and can be used in air, liquid filter materials, isolation materials, absorption materials, mask materials, thermal insulation materials and wiping cloths and other fields. Melt-blown cloth is an excellent material for masks. In large, medium and small medical institutions, in areas affected by earthquakes and floods, during SARS, bird flu, H1N1 virus and the new crown, melt-blown cloth plays an indispensable role with its strong filtering...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/83D06M101/20
CPCD06M11/83D06M16/00D06M2101/20
Inventor 任曲波
Owner 常州常探机器人有限公司
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