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Bacteriostatic antistatic multifunctional non-woven fabric

A non-woven, multi-functional technology, applied in textiles and papermaking, fiber treatment, ultrasonic/sonic fiber treatment, etc., can solve the problems of insufficient durability and unsatisfactory anti-static effect, and achieve good absorption conversion and light fastness good, large market value and the effect of social value

Active Publication Date: 2010-02-03
仙桃新发塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the technical problems that the antibacterial, anti-ultraviolet and anti-static effects of the functional non-woven fabrics produced by the existing impregnation method are not ideal enough and not durable enough.

Method used

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  • Bacteriostatic antistatic multifunctional non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: 0.5 part (weight part, every part 1KG) gamma-aminopropyltriethoxysilane is dissolved in the ratio of 1: 10 in 5 parts of dehydrated alcohol, under stirring state, the nano-silica Add the powder and nano-silver powder to the ethanol solution of γ-aminopropyltriethoxysilane, treat with ultrasonic waves for 30 minutes, then distill under reduced pressure to remove absolute ethanol, and dry to obtain the modified powder for later use; Pour 200 parts of water into the reaction kettle and heat to 75°C, then, under continuous stirring, add 1 part of sodium lauryl sulfate, 0.5 part of hydroxyethyl cellulose, 0.7 part of penetrant JFC, and sorbitan Put 1 part of ester, 5 parts of cetyltrimethylammonium chloride, and 15 parts of methacrylic acid into the reaction kettle and mix them with water, then add 15 parts of β-cyclodextrin, 0.2 parts of spice (lavender essential oil) , stirring for 30 minutes to obtain an emulsion; pour the modified powder into the reaction k...

Embodiment 2

[0024] Example 2: Dissolve 0.3 parts of γ-aminopropyltriethoxysilane in 3 parts of absolute ethanol at a ratio of 1:5, and add nano-silica powder and nano-silver powder to Put it into the ethanol solution of γ-aminopropyltriethoxysilane, treat it with ultrasonic waves for 30 minutes, then distill it under reduced pressure to remove absolute ethanol, dry it, and obtain the modified powder for later use; pour 180 parts of water into the reaction kettle and heat to 75°C, and then under continuous stirring, add 1 part of sodium lauryl sulfate, 1 part of hydroxyethyl cellulose, 0.5 part of penetrant JFC, 0.5 part of sorbitan ester, cetyl tri Put 2 parts of methyl ammonium chloride and 12 parts of methacrylic acid into the reaction kettle and mix them fully with water, then add 18 parts of β-cyclodextrin and 0.5 parts of spice (vanillin), and stir for 30 minutes to obtain an emulsion; The modified powder is poured into the reactor and stirred for 30 minutes to obtain the finishing a...

Embodiment 3

[0025] Example 3: 0.3 parts of γ-aminopropyltriethoxysilane was dissolved in 3 parts of absolute ethanol at a ratio of 1:5, and the nano-silica powder and the nano-silver powder were added to the mixture under stirring. Put it into the ethanol solution of γ-aminopropyltriethoxysilane, treat it with ultrasonic waves for 30 minutes, then distill it off under reduced pressure to remove absolute ethanol, dry it, and obtain the modified powder for later use; pour 170 parts of water into the reaction kettle Heating to 75°C, and under continuous stirring, add 1.5 parts of sodium lauryl sulfate, 0.7 parts of hydroxyethyl cellulose, 0.6 parts of penetrant JFC, 0.7 parts of sorbitan ester, cetyl 3 parts of trimethylammonium chloride and 13 parts of methacrylic acid were put into the reaction kettle and fully mixed with water, then 13 parts of β-cyclodextrin and 0.3 parts of fragrance (dimethylbenzyl acetate) were added, and stirred for 30 The emulsified product is obtained in 1 minute, ...

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Abstract

The invention relates to a bacteriostatic antistatic multifunctional non-woven fabric which is fabricated by the steps of unwinding non-woven gray fabric; applying finishing agent by using an ultrasonic foam applicator; extruding out redundant finishing agent by using a rolling mill; and then drying by using a baking oven and winding. The finishing agent includes the following components: sodium dodecyl sulfate, hydroxyethyl cellulose, nanometer silver powder, penetrating agent JFC, nano-silica, gamma-aminopropyltriethoxysilane, sorbitan ester, cetyltrimethyl ammonium chloride, methacrylic acid, beta-cyclodextrin and spices. The non-woven fabric has multiple functions of being antibacterial, anti-static, anti-ultraviolet, washing-resisting, fragrance lasting and the like. Especially the ultrasonic foam applicator is utilized to conduct foam finishing, and the finishing agent can be evenly penetrated in the fiber structure by means of the effect of ultrasonic waves, so as to lead nanometer material in the finishing agent and particles of the spices to disperse in the fabric and to be wrapped by organic matters to form a microcapsulation state, so that all functions and effects are lasting.

Description

technical field [0001] The invention relates to a nonwoven fabric, in particular to an antibacterial and antistatic multifunctional nonwoven fabric. Background technique [0002] Non-woven fabrics have many advantages such as smooth surface, soft hand feeling, folding and wear resistance, good shading and air permeability, good dimensional stability, easy processing, and convenient recycling. It uses the principle of chemical fiber spinning to lay continuous filaments into a web during the polymer spinning process, and then reinforce them by hot rolling bonding or hot air bonding to form a nonwoven fabric. At present, my country has become a major producer of non-woven fabrics, but the industry is low-level and the competition for conventional products is extremely fierce. Many non-woven fabric companies have very low product profits. Therefore, R&D personnel in the industry have put the development of new non-woven fabrics on the agenda. schedule. [0003] With the progres...

Claims

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Application Information

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IPC IPC(8): D06M13/203D06M13/503D06M13/513D06M13/224D06M11/83D06M11/79D06M15/09D06M15/03D06M10/02D06M23/04D06M101/00
Inventor 肖乐中苏凤川
Owner 仙桃新发塑料制品有限公司
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