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Method for producing natural mineral absorbing filter mask

A natural mineral, adsorption and filtration technology, applied in the field of oral and nasal masks, can solve problems such as the 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 mask

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Embodiment Construction

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

[0021] Add the natural mineral adsorption filter (2) moistened with water into the mouth and nose mask mold, use a press to press the blank of the natural mineral adsorption filter mouth and nose mask (1), and send it to the drying room for natural drying. After the water content of the blank is less than 15%, the blank is transported to a 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 the natural mineral adsorption filter mouth and nose mask (1). Drill 4 through holes (7) on the front of the semi-finished mouth and nose mask, the diameter of the through holes (7) is 5 mm, and the packaging is the finished product of the natural mineral adsorption filter nose and mouth mask (1);

[0022] The na...

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Abstract

The invention discloses a producing method of a natural mineral absorbing and filtering oronasal respirator. The point of the technic proposal is that the producing method of the natural mineral absorbing and filtering oronasal respirator is that: choosing natural mineral absorbing and filtering agent as the raw material of the natural mineral absorbing and filtering oronasal respirator; moistening the agent and pressing into an oronasal respirator roughcast with an arc plate-shaped solid formation; then airing, baking and drilling the oronasal respirator and finally packing the oronasal respirator to a finished product. With good dust resisting effect, the natural mineral absorbing and filtering oronasal 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 oronasal respirator is characterized by 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 oronasal respirator.

Description

technical field [0001] The invention relates to a mouth and nose mask, in particular to a production method of a natural mineral adsorption filtering mouth and nose 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B18/02A62B9/06
Inventor 李业阳曹雅实许庆华许盛英
Owner 李业阳
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