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Method for producing natural mineral absorbing filter gauze mask

A natural mineral, adsorption and filtration technology, applied in the field of masks, can solve problems such as inability to protect human health, and achieve the effect of good dust blocking effect, good strength, and ensuring human health.

Inactive Publication Date: 2008-02-20
李业阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No matter how good the filter material is, the mask cannot guarantee the health of the human body

Method used

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  • Method for producing natural mineral absorbing filter gauze mask

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Effect test

Embodiment Construction

[0020] Below in conjunction with embodiment, the present invention is further described, and the production method of natural mineral adsorption filter mask is:

[0021] Add the natural mineral adsorption filter agent moistened with water into the mask mold, use a press to press the blank of the natural mineral adsorption filter mask, and send it to the drying room for natural drying. When the water content of the blank is less than 15%, put The blank is transported to the roasting kiln for roasting. The roasting time is 12 hours, and the roasting temperature is controlled at 300-350 ° C. After cooling, it is a semi-finished product of natural mineral adsorption filter mask: 4 through holes (5) are drilled on the front of the semi-finished product. The hole (5) has a diameter of 4 mm.

[0022] The natural mineral adsorption filter (2) wetted with water is composed of the following components by weight percentage: 65% of natural mineral adsorption filter and 35% of water;

[0...

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Abstract

The invention discloses a producing method of a natural mineral absorbing and filtering respirator. The point of the technic proposal is that the producing method of the natural mineral absorbing and filtering respirator is that: choosing natural mineral absorbing and filtering agent as the raw material of the natural mineral absorbing and filtering respirator; moistening the agent and pressing into a semi-ellipse bowl-shaped respirator; then airing, baking and drilling the respirator and finally packing the respirator to a finished product. With good effect, the natural mineral absorbing and filtering respirator can effectively absorb the soot smaller than 5 micron, the toxic gas and the harmful bug, which prevents the soot, the toxic gas and the harmful bug from being directly absorbed into the alveolus so as to guarantee the body health of the user. The natural mineral absorbing and filtering respirator is characterized in small respiration resistance, light weight and peculiar smell absorption, which can be used repeatedly after being disinfected and dried. The invention is suitable for producing the semi-ellipse bowl-shaped absorbing and filtering respirator.

Description

Technical field: [0001] The invention relates to a mask, in particular to a production method of a natural mineral adsorption filter mask. Background technique: [0002] Working in an environment with dust or toxic gas for a long time, if you do not use a suitable protective mask, it will cause damage to the human respiratory system. The damage to lung organs and tissues is usually very serious and irreversible. The finer the dust, the easier it is to enter the end of the bronchi, and the greater the lethality. [0003] The dust blocking efficiency of the mask is based on its blocking efficiency for fine dust, especially for respirable dust below 5 microns, because dust of this particle size can be directly inhaled into the alveoli, which has the greatest impact on human health. The general gauze mask, its dust blocking principle is mechanical filtration, that is, when the dust hits the gauze, it passes through layers of barriers to block some large particles of dust in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B9/06
Inventor 李业阳曹雅实许庆华许盛英
Owner 李业阳
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