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Bacteriostatic nonwovens capable of continuously releasing negative oxygen ions and preparation method thereof

A technology of negative oxygen ions and non-woven fabrics, which is applied in non-woven fabrics, rayon manufacturing, textiles and paper making, etc., can solve the problem of not being able to continuously release negative oxygen ions, increase the loading capacity and air contact area, increase the The effect of clean air, long-lasting release effect

Inactive Publication Date: 2017-01-25
MAANSHAN HUBIN NONWOVEN CLOTH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the above considerations, the present invention provides a non-woven fabric and its formula, the purpose of which is to solve the problem tha

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] A kind of bacteriostatic non-woven fabric that can continuously release negative oxygen ions is characterized in that it is made of the following raw materials in parts by weight:

[0018] Zinc carboxymethyl chitosan 2, nano tourmaline powder 8, gelatin powder 2, polylactic acid 10, polyethylene glycol 200 2, activated carbon 5, kaolin 2, mint essence 8, isotactic polypropylene 70, diatomite 6 , sodium lauryl sulfonate 2, appropriate amount of sodium hydroxymethylcellulose, appropriate amount of water;

[0019] Described a kind of bacteriostasis, the non-woven fabric that can release negative oxygen ion continuously and preparation method thereof, is characterized in that, is made by following steps:

[0020] a. At 150-200°C, add nano tourmaline powder to polylactic acid, then add polyethylene glycol 200, stir evenly, so that tourmaline powder is evenly dispersed in polylactic acid, and polylactic acid is wrapped on the surface of nano tourmaline powder , form microsph...

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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PUM

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Abstract

The invention discloses a bacteriostatic nonwovens capable of continuously releasing negative oxygen ions and a preparation method thereof. The bacteriostatic nonwovens capable of continuously releasing negative oxygen ions is characterized by being prepared from, by weight, 1-2 parts of carboxymethyl chitosan zinc, 4-8 parts of nano-sized tourmaline powder, 1-2 parts of gelatin powder, 5-10 parts of polylactic acid, 1-2 parts of polyethylene glycol 200, 3-5 parts of activated carbon, 1-2 parts of kaolin, 4-8 parts of peppermint essence, 50-70 parts of isotatic polypropylene, 3-6 parts of kieselguhr, 1-2 parts of sodium dodecyl sulfate, a proper amount of carboxymethyl cellulose sodium and a proper amount of water. The addition of the nano-sized tourmaline powder in the nonwovens can achieve the effects of continuously releasing negative oxygen ions, when the nonwovens is applied to automotive interior, the in-vehicle space makes people feel cool, comfortable and refreshing, and the refreshing effect is remarkable due to the match of peppermint essence; coordinated with the added carboxymethyl chitosan zinc, the nonwovens can effectively inhibit the growth of bacteria.

Description

technical field [0001] The invention relates to a nonwoven fabric and a preparation method thereof, in particular to a nonwoven fabric capable of continuously releasing negative oxygen ions and a preparation method thereof. Background technique [0002] Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally finishes finishing Formed non-woven fabric. A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it has a cotton-like feel. It has been widely used in the automotive field . But staying in a confined space for a long time, people will feel dizzy. When we come to places such as forests, seasides and waterfalls, we will feel refresh...

Claims

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Application Information

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IPC IPC(8): D04H1/4382D04H1/435D06M11/79D06M13/256D06M15/09D06M15/03D01F1/10D06M101/20
CPCD01F1/10D01F1/103D04H1/435D04H1/4382D06M11/79D06M13/256D06M15/03D06M15/09D06M16/00D06M2101/20D10B2401/13
Inventor 汪彦羽
Owner MAANSHAN HUBIN NONWOVEN CLOTH TECH