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Washable self-charging mask

A self-charging and face mask technology, which is applied to clothing, clothing, protective clothing, etc., can solve the problems of inability to generate friction, poor softness, and low friction coefficient of the mask, and achieve the effect of not being prone to sweating and strong air permeability

Inactive Publication Date: 2020-05-19
上海泉欣织造新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reason why this cannot be achieved is that the friction coefficient of the current mask is too low, and at the same time the softness is not good enough to generate enough friction

Method used

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Examples

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Effect test

Embodiment 1

[0021] figure 1 It is a disassembled structure diagram of the mask body of the present invention. figure 2 It is the structure diagram of the finished product of the present invention.

[0022] like figure 1 and 2 As shown, a washable self-charging mask includes: a mask body 10 and hanging ears 20 arranged on both sides of the mask body 10;

[0023] Wherein, mask body portion 10 comprises: bottom net cloth 100, first filter melt-blown film 200, non-woven fabric filter layer 300, polyester fiber filter layer 400, second filter melt-blown film 500 and surface fabric 600, polyester fiber filter layer The upper and lower ends of 400 are provided with a non-woven fabric filter layer 300, a first filter meltblown film 200 is provided between the bottom mesh cloth 100 and the non-woven fabric filter layer 300, and a first filter melt-blown film 200 is provided between the surface fabric 600 and the non-woven fabric filter layer 300. There is a second filter meltblown membrane 50...

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Abstract

The invention discloses a washable self-charging mask. The washable self-charging mask comprises a mask body part and hanging lugs located on the two sides of the mask body part. The mask body part comprises bottom-layer screen cloth, a first filtering melt-blown film, non-woven fabric filtering layers, a polyester fiber filtering layer, a second filtering melt-blown film and a surface-layer fabric, wherein the non-woven fabric filtering layers are arranged at the upper end and the lower end of the polyester fiber filtering layer, the first filtering melt-blown film is arranged between the bottom-layer screen cloth and the non-woven fabric filtering layers, and the second filtering melt-blown film is arranged between the surface-layer fabric and the non-woven fabric filtering layers; the formula parameters of the surface-layer fabric are that the surface-layer fabric comprises 85-92% of polyester and 8-15% of spandex, the surface-layer fabric is provided with small holes, the static hole diameter of the small holes is 0.01-0.1 mm, and the extension hole diameter of the small holes is less than 0.15 mm. Compared with the prior art, the surface-layer fabric has waterproof and antifouling effects and is high in breathability, and the face is not prone to stuffy sweating; four electrostatic layers can resist aerosol more effectively; repeated water washing can be achieved, and charging can be achieved through electrostatic friction in the using process.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a washable self-charging mask. Background technique [0002] The protection of traditional masks mainly relies on the electrostatic layer in the middle to absorb small dust and particles. The current technology uses static electricity to be injected into the middle of the non-woven fabric in advance to realize the electrostatic layer. This also means that if washed with water, the electrostatic layer will fail. At present, the mask does not have a way to charge itself. In theory, the mask itself can generate static electricity through friction. The reason why it cannot be realized is that the friction coefficient of the current mask is too low, and at the same time, the softness is not good enough to generate enough friction. [0003] Therefore, how to fix the fabric and the airgel becomes a problem that needs to be solved. Contents of the invention [0004] The object of ...

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): A41D13/11A41D31/02A41D31/04A41D31/102A41D31/18
CPCA41D13/11A41D31/02A41D31/04A41D31/102A41D31/18A41D2500/30
Inventor 孔令玺
Owner 上海泉欣织造新材料股份有限公司
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