Environment-friendly traceless mask capable of being recycled

A mask and environmental protection technology, applied in the field of masks, can solve the problems of poor use comfort, unenvironmental protection, low production efficiency, etc., and achieve the effect of beautiful appearance and difficult indentation

Pending Publication Date: 2020-09-11
YINGMING DRESS PART ZHONGSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a recyclable environmentally friendly non-trace mask, which solves the problem that the

Method used

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  • Environment-friendly traceless mask capable of being recycled
  • Environment-friendly traceless mask capable of being recycled
  • Environment-friendly traceless mask capable of being recycled

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A recyclable environmentally friendly non-trace mask, including a mask body 1, the mask body 1 is bowl-shaped, and the mask body 1 is formed by bonding an outer layer of waterproof cloth 11, an aliphatic polyurethane sponge 12, and an inner layer of antibacterial cloth 13 , Ordinary sponges tend to turn yellow after washing, and the aliphatic environmentally friendly sponge 12 will not turn yellow after repeated washing and cleaning. At the same time, because the material of the aliphatic polyurethane sponge 12 does not contain TDI and MDI, so, No toxic carcinogens will be produced after high-temperature compression molding: TDA or MDA, the outer waterproof cloth 11 and the inner antibacterial cloth 13 are respectively bonded to the two sides of the aliphatic polyurethane sponge 12 through an adhesive, and the outer waterproof cloth 11 is arranged on the outer surface of mask body 1, inner layer antibacterial cloth 13 is arranged on the inner surface of mask body 1, and ...

Embodiment 2

[0039] A recyclable environmentally friendly non-trace mask, comprising a mask body 1, the mask body 1 is bowl-shaped, and the mask body 1 is composed of an outer waterproof cloth 11, an aliphatic polyurethane sponge 12, a nano-PTFE film 14 and an inner antibacterial cloth 13 bonded together, the inner antibacterial cloth 13 and the outer waterproof cloth 11 are respectively arranged on the inside and outside of the mask body 1, and the aliphatic polyurethane sponge 12 and the nano PTFE film 14 are arranged on the inner antibacterial cloth 13 and the outer waterproof cloth. Between cloth 11, and mouth mask body 1 is outer layer waterproof cloth 11, aliphatic polyurethane sponge 12, nano-PTFE film 14 and inner layer antibacterial cloth 13 successively from outside to inside;

[0040] The top of the mask body 1 attached to the face is provided with a raised part 2, the raised part 2 fits the curvature of the bridge of the nose, the pressed sealing strip 3 fits the bridge of the nos...

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Abstract

The present invention discloses an environment-friendly traceless mask capable of being recycled. The mask comprises a mask body, and the mask body is formed by bonding two or more of outer-layer waterproof cloth, aliphatic polyurethane sponge, a nano PTFE film and inner-layer antibacterial cloth; a protruding part is arranged at the top of the side, attached to the face, of the mask body, a pressing sealing strip is arranged on the inner wall of the protruding part, and an air channel structure is arranged on the inner wall of the mask body. The invention relates to the technical field of masks. According to the environment-friendly traceless mask capable of being recycled, the aliphatic polyurethane sponge is used for replacing common sponge, the mask does not turn yellow after being washed with water, the mask can be repeatedly used and is more environmentally friendly, a hot-press forming production method is adopted for the mask, one-time compression molding can be carried out, the process is simple, the production efficiency is high, masks of different sizes can be machined, people can select proper masks according to the face shapes of themselves, the use comfort degree is improved, and indentation is not likely to occur after the mask is worn for a long time.

Description

technical field [0001] The invention relates to the technical field of masks, in particular to a recyclable environmentally friendly non-trace mask. Background technique [0002] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. It is made of gauze or paper, etc. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, when working in dusty and other polluted environments, wearing masks has a very good effect. Masks are divided into medical masks and non-medical masks, (and The latest determined) civilian sanitary masks, flat masks are divided into: cotton masks, non-woven masks, polymer material masks, activated carbon powder filter masks, activated carbon fiber felt pad masks, for the filter material of a good protective mask...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D27/00A41D31/02A41D31/10A41D31/30D06H7/00B32B33/00B32B27/06B32B27/40B32B27/08B32B27/32
CPCA41D13/1138A41D27/00A41D31/02A41D31/10A41D31/305D06H7/00B32B33/00B32B5/18B32B27/065B32B27/322B32B27/06B32B2266/0278B32B2307/7145B32B2437/00
Inventor 邓会存罗国强
Owner YINGMING DRESS PART ZHONGSHAN
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