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Anti-smog mask and manufacturing method thereof

A production method and anti-smog technology, applied in protective clothing, clothing, applications, etc., can solve the problems of poor anti-smog effect, poor ability of masks to filter smog pollutants, and air leakage, so as to facilitate exhaust, Easy to make and produce, good ventilation effect

Active Publication Date: 2020-03-10
葛北羽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Currently, there are many commercially available anti-smog masks, however most of them are poor at filtering smog pollutants
This is because the face is uneven, and the mask often cannot fit the face completely. Even if the mask is worn, air leakage will occur due to the loose fit between the mask and the face, and the smog can easily enter the mask and be absorbed by the human body. Inhalation, poor anti-fog effect

Method used

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  • Anti-smog mask and manufacturing method thereof
  • Anti-smog mask and manufacturing method thereof
  • Anti-smog mask and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1 A kind of anti-smog mask

[0049] In this embodiment, the double-layer filter structure of the main cover body 1 and the secondary cover body 2 is combined with a fitting mechanism for making the cover body fit on the face, which can effectively prevent the smog gas from being absorbed by the human body. like Figure 1 to Figure 3 As shown, this embodiment includes a cover body, a fitting mechanism and a fixing mechanism.

[0050] 1. Cover body

[0051] The cover includes a main cover 1 and a secondary cover 2 . The main cover body 1 is covered on the cheeks, mouth and nose by the lanyard 13 . The auxiliary cover body 2 is used for covering the mouth and the tip of the nose, and plays a double role of guaranteeing air leakage prevention.

[0052] Both the main cover body 1 and the auxiliary cover body 2 are made of a filter layer capable of filtering PM2.5. The filter layer can adopt the filter structure used to filter PM2.5 in the prior art. The filter...

Embodiment 2

[0074] Embodiment 2 A kind of preparation method of anti-smog mask

[0075] Present embodiment is a kind of manufacturing method of making embodiment 1 anti-smog mask, comprises the following steps:

[0076] S1. Production of main cover body 1

[0077] The non-woven fabric, activated carbon filter layer, nano-silver coated net, electrostatic filter cotton, and non-woven fabric are hot-melt bonded to form a filter layer, which is then cut into the shape of the main cover body 1, and placed on the main cover body Breathing valve 4 is installed on the breathing sheet 3 of 1, and two lanyards 13 are bonded or sewed on both sides of main cover body 1 again.

[0078] S2. Production of auxiliary cover body 2

[0079] The non-woven fabric, activated carbon filter layer, nano-silver coated net, electrostatic filter cotton, and non-woven fabric are hot-melt-bonded to form a filter layer, which is cut in order, and a breathing piece on the main cover is left in the middle of the filter...

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PUM

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Abstract

A protective mask for haze and a fabricating method therefor. The protective mask for haze comprises a mask body and earloops (13). The mask body comprises a primary mask body (1) and a secondary mask body (2). The secondary mask body (2) is connected to the primary mask body (1). The secondary mask body (2) comprises a breathing piece (3) located at a position in front of the mouth and nose tip; the breathing piece (3) is also disposed on the primary mask body (1), and the breathing piece (3) is provided with a breathing valve (4). The mask body is divided into a breathing cavity (15) and haze preventing cavities (14). Both the primary mask body (1) and the secondary mask body (2) have filter layers. Also disclosed is a fabricating method for a protective mask for haze provided with fitting mechanisms on the edges of a primary mask body (1) and a secondary mask body (2), comprising the following steps: S1, production of the primary mask body (1); S2, production of the secondary mask body (2); S3, installation of the fitting mechanism; S4, connection of the primary mask body (1) and the secondary mask body (2). The mask body of the present mask can closely fit the face, so as to prevent the haze from being sucked into the human body due to seal leakage of the mask body. The present mask is suitable for people such as students, the elderly, outdoor workers, and pregnant women to prevent the human body from being harmed by atmospheric haze pollution.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, in particular to an anti-smog mask and a manufacturing method thereof. Background technique [0002] Haze is a combination of fog and haze. Smog is common in cities. In many areas of China, fog is combined with haze as a disastrous weather phenomenon for early warning and forecasting, collectively referred to as "smog weather". Because haze weather contains a large amount of harmful pollutants, which seriously threatens human health, especially affecting the healthy growth of students, it is particularly urgent to eliminate the harm of atmospheric haze pollution to human beings. Wearing a mask is an effective, convenient and economical means of preventing smog pollution. [0003] At present, there are many commercially available anti-smog masks, but most of them have poor ability to filter smog pollutants. This is because the face is uneven, and the mask often cannot fit the face co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41D13/11A41D27/00
CPCA41D13/11A41D13/1161
Inventor 葛北羽
Owner 葛北羽