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Non-woven fabric composite material for filter mask

A technology of composite materials and non-woven fabrics, applied in filtration and separation, membrane filters, applications, etc., can solve the problems of easy breeding of bacteria on the surface of the mask, poor comfort of the wearer, and wet inner layer of the mask, so as to increase the filtering effect, Increased antibacterial performance, good adsorption effect

Pending Publication Date: 2020-10-16
福建省福杯满溢科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing non-woven fabric materials for masks have the function of filtering, they have poor antibacterial properties, and the surface of the mask is prone to breed bacteria, and the adsorption is poor, causing the inner layer of the mask to become wet and smelly after a period of use. Easy to cause discomfort to the wearer, making the wearer less comfortable

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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  • Non-woven fabric composite material for filter mask
  • Non-woven fabric composite material for filter mask
  • Non-woven fabric composite material for filter mask

Examples

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Effect test

Embodiment 1

[0025] see Figure 1-4 , according to a non-woven fabric composite material for a filter mask according to an embodiment of the present invention, comprising an outer layer 1, a waterproof breathable layer 2 is fixed on the outer layer 1, an antibacterial layer 3 is fixed under the outer layer 1, The antibacterial layer 3 is fixed with a filter layer 4, the filter layer 4 is fixed with an adsorption layer 5, the adsorption layer 5 is fixed with an inner layer 6, and the inner layer 6 is fixed with a skin-friendly layer. Layer 7, the antibacterial layer 3 includes a built-in silver ion antibacterial fabric layer 11, and the built-in silver ion antibacterial fabric layer 11 is coated with a porous nano-titanium dioxide silver-carried antibacterial agent coating 12, and the porous nano-titanium dioxide silver-carried The upper surface of the antibacterial coating 12 is fixedly connected with the outer layer 1, and the built-in silver ion antibacterial fabric layer 11 is fixedly p...

Embodiment 2

[0028] see figure 1 , for the outer layer 1, the outer layer 1 and the inner layer 6 are made of non-woven fabric; for the waterproof and breathable layer 2, the waterproof and breathable layer 2 is composited with a polymer waterproof and breathable material and cloth Formed, the waterproof and breathable material is a PTFE film; for the skin-friendly layer 7, the skin-friendly layer 7 is made of natural silk non-woven fabric.

[0029] Through the above solution of the present invention, the natural silk non-woven fabric can improve the touch of the skin, make the skin feel more comfortable when used, effectively prevent allergies, and have good air permeability.

Embodiment 3

[0031] see image 3 , for filter layer 4, described filter layer 4 comprises fiber filter cotton layer 8, and described fiber filter cotton layer 8 is fixedly provided with polytetrafluoroethylene microporous membrane layer 9, and described polytetrafluoroethylene microporous membrane A melt-blown cloth layer 10 is fixed under the layer 9, the upper surface of the fiber filter cotton layer 8 is fixedly connected with the porous biological polypeptide antibacterial agent coating 13, and the lower surface of the melt-blown cloth layer 10 is connected with the bamboo original The fiber fabric layer 14 is fixedly connected; for the polytetrafluoroethylene microporous membrane layer 9, the thickness of the polytetrafluoroethylene microporous membrane layer 9 is 0.05-0.09 mm, and the pore size is 0.2-0.5 μm.

[0032] Through the above scheme of the present invention, the fiber filter cotton layer 8, the polytetrafluoroethylene microporous film layer 9 and the melt-blown cloth layer ...

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Abstract

The invention discloses a non-woven fabric composite material for a filter mask. The material comprises an outer layer, a waterproof breathable layer is fixedly arranged on the outer layer; an antibacterial layer is fixedly arranged below the outer layer; wherein a filter layer is fixedly arranged below the antibacterial layer, an adsorption layer is fixedly arranged below the filter layer, an inner layer is fixedly arranged below the adsorption layer, a skin-friendly layer is fixedly arranged below the inner layer, the antibacterial layer comprises a built-in silver ion antibacterial fabric layer, and the built-in silver ion antibacterial fabric layer is coated with a porous nano titanium dioxide silver-loaded antibacterial agent coating. The composite material has the advantages that theantibacterial performance of the mask can be greatly improved, bacterium breeding is effectively prevented, the outer wall of the mask can be waterproof and breathable, inner side materials are effectively subjected to waterproof protection, a good adsorption effect is achieved, water vapor and peculiar smells on the inner side of the mask can be adsorbed, and the inner side of the mask can be kept dry.

Description

technical field [0001] The invention relates to the field of non-woven fabrics, in particular to a non-woven fabric composite material for filter masks. Background technique [0002] With the rapid development of the economy, the pollution caused by human beings to the environment is becoming more and more serious, and there are more and more smog phenomena in our country. People are paying more and more attention to the impact of PM2.5 particles on their health. PM2.5 refers to particulate matter with an aerodynamic equivalent diameter less than or equal to 2.5 μm in the ambient air. After fine particulate matter enters the human body to the alveoli, it directly affects the ventilation function of the lungs, making the body prone to hypoxia, and at the same time, the particulate matter will affect the respiratory system. It causes damage to the cardiovascular system, causes asthma, lung cancer, cardiovascular disease, birth defects and premature death, and is very harmful...

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): B32B9/02B32B9/04B32B27/12B32B27/32B32B9/00B32B23/02B32B23/10B32B3/24B32B33/00B01D39/14
CPCB32B5/022B32B27/12B32B27/322B32B9/047B32B3/266B32B33/00B01D39/14B32B2262/065B32B2262/106B32B2262/04B32B2262/08B32B2255/02B32B2255/20B32B2307/724B32B2571/00B01D2239/0442B01D2239/065
Inventor 韩庆华蔡奕文李丽美蔡奕武吴雅丝蔡明珠
Owner 福建省福杯满溢科技有限公司
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