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A dust-proof and cool mask

A cool type, mask technology, applied in the field of masks, to achieve the effect of retaining free flow, simple design, and alleviating the sultry feeling

Inactive Publication Date: 2016-09-28
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the sweltering feeling generated during the wearing process of existing masks when the temperature is high in summer, the present invention provides a mask with a cold insulation layer, which aims to solve the sultry feeling generated when wearing a mask when the temperature is high in summer, and at the same time has better ventilation and filter effects

Method used

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  • A dust-proof and cool mask

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 Shown, a kind of dust-proof and cool mouth mask is made up of fixing belt 7 and cover body, and described cover body is outer layer 1, cold insulation layer 2, filter layer 3 and inner surface layer 4 successively from outside to inside.

[0025] The outermost layer 1 is made of pure cotton cloth with an interlayer, and is printed with beautiful patterns;

[0026] The cold-preservation layer is composed of a certain amount of encapsulated cold-preservation agent, and the area of ​​the cold-preservation layer after packaging with the encapsulation material is smaller than the other three layers (outer layer, inner layer and filter layer), and is used for the passage of gas during breathing; The packaging material mentioned above is polyethylene (PE).

[0027] The cooling agent of this embodiment is a commercially available Japan-made the freezing point cooling agent, the main component of which is a water-absorbent resin containing a small amount of wat...

Embodiment 2

[0032] Such as figure 1 As shown, a dust-proof and cool mask is composed of a fixing belt 7 and a cover body, wherein the cold insulation layer 2 and the filter layer 3 of the cover body can also exchange positions, that is, the shown cover body is sequentially from the outside to the inside. Surface layer 1, filter layer 3, cooling layer 2 and inner layer 4.

[0033] The outer layer 1 is made of pure cotton cloth with an interlayer, and is printed with beautiful patterns;

[0034] The cold-preservation layer is composed of a certain amount of encapsulated cold-preservation agent, and a part of the cover body is covered by the cold-retention layer encapsulated with the encapsulation material, that is to say, the area of ​​the cold-retention layer encapsulating the cold preservation agent is smaller than that of the other three layers (outer layer) , inner layer and filter layer); the packaging material is polyethylene (PE) and nylon (PA) composite material.

[0035] The cool...

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Abstract

The invention relates to a dust-proof cool-type mask which is composed of a mask body and fixing bands fixed at the two ends of the mask body. The mask body comprises an outer surface layer, an inner surface layer and a filter layer arranged between the outer surface layer and the inner surface layer; the outer surface layer is made of cotton fabric, the filter layer is composed of non-woven cloth and an activated carbon fiber filter screen clamped by the non-woven cloth, and the inner surface layer is made of blend fibers. The dust-proof cool-type mask is characterized by further comprising cool-keeping layers which are located between the outer surface layer and the filter layer or located between the inner surface layer and the filter layer; each cool-keeping layer is composed of a cool-keeping inner layer, a cool-keeping outer layer and cool-keeping agents which are packaged inside the cool-keeping inner layer and the cool-keeping outer layer through packaging materials, and the areas of the cool-keeping layers are smaller than the area of the outer surface layer, the area of the inner surface layer and the area of the filter layer. By means of the dust-proof cool-type mask, when the temperature is high in summer, the stuffiness feeling produced when a person wears a mask can be eliminated, and meanwhile good air permeability and a good filtering effect are achieved; a cool feeling can be brought for the person wearing the mask when the environment temperature is too high, and meanwhile the good air permeability and the good filtering effect on tiny particles are maintained.

Description

technical field [0001] The invention relates to a mask, which solves the stuffy feeling when wearing the mask when the temperature is high in summer while effectively preventing dust, and is a dustproof and cool mask with good air permeability and dustproof filtering effect. Background technique [0002] People often wear masks in order to prevent inhalation of particulate matter in the air during work and life. However, wearing a mask will block the breathing airflow and make people feel stuffy, especially in hot and stuffy weather in summer. Most of the existing technologies are to enhance the filtering effect and reduce the breathing resistance, and there is no mask for reducing the feeling of stuffiness in high temperature weather. [0003] For example, the patent of invention with authorized publication number CN1548187A discloses a kind of breathable mask, and an exhalation one-way valve is installed outside its exhalation channel bottom of the respirator to keep breat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41D13/11
Inventor 赵阳肖红梅付绍云
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI