CN203425408U - Anti-bacteria dust layer structure used for gauze mask or nasal mask - Google Patents

Anti-bacteria dust layer structure used for gauze mask or nasal mask Download PDF

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Publication number
CN203425408U
CN203425408U CN201320523559.3U CN201320523559U CN203425408U CN 203425408 U CN203425408 U CN 203425408U CN 201320523559 U CN201320523559 U CN 201320523559U CN 203425408 U CN203425408 U CN 203425408U
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China
Prior art keywords
nonwoven
bacteria
hydrophilic
coating
silver ion
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CN201320523559.3U
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Chinese (zh)
Inventor
吴文宇
韩寿彭
程国庆
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SHANGHAI SHUOCHUANG BIOPHARMA TECHNOLOGY Co Ltd
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SHANGHAI SHUOCHUANG BIOPHARMA TECHNOLOGY Co Ltd
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Abstract

The utility model relates to an anti-bacteria dust layer structure used for a gauze mask or a nasal mask. The anti-bacteria dust layer structure is characterized in that the structure is made of 3-5 layers of non-woven fabric in a superposed mode, and non-woven fabric (2), silver ion hydrophilic anti-bacteria coating non-woven fabric (3) and non-woven fabric (2) are sequentially assembled from interior to exterior to form the three layers of filtering leaves. Due to the fact that the surface of the non-woven fabric is coated with a silver ion hydrophilic anti-bacteria coating, water can be absorbed in a humid environment, moisture can be generated in the breathing process, the surface of the non-woven fabric absorbs water, the hydrophilic coating has the dust and bacteria adhering effect, and silver ions can have the anti-bacteria and bacteria killing effects on bacteria adhering to the coating.

Description

The antibacterial dustproof layer structure that a kind of mouth mask or nose cup are used
Technical field
The utility model relates to a kind of people with dustproof antibacterial equipment, refer in particular to a kind of can filtered air, the antibacterial dustproof layer structure used of the mouth mask that stops dust or nose cup; Belong to daily product.
Background technology
Along with the acceleration of global industrialization, urbanization process, especially, in the impact of not considering to take the misdirection thought that environmental pollution develops the economy as cost worth doing, tellurian living environment continues to worsen, and makes the mankind's living environment be subject to more and more serious challenge.Special as us Yi Ge world population big country, big country that per capita resources is poor, not only be faced with every year serious dust storm invasion and attack, and along with the acceleration of urbanization process, the challenge that atmosphere pollution, industrial waste gas, vehicle exhaust and urban dust etc. cause is more severe.Especially in recent years since, domestic for improving atmospheric environment, carry out having take PM2.5 since assessment of atmo index, find that the atmospheric environment in quite a few domestic city is all in atmospheric environment state inferior.This not only causes the attention of administrative responsibile institution at different levels, also in the common people, causes many fears.
In order to adapt in a short time, cannot thoroughly recover good atmospheric environment, alleviate the threat of answering air quality lowly residents ' health to be formed, traditional safeguard procedures are to wear mouth mask, and these mouth masks comprise general conventional mouth mask or cotton cloth respirator and comparatively high-grade medical mask or active carbon mask.
Traditional mouth mask generally has certain filtration to entering the air of lung, popular at respiratory infectious disease, and in the environment polluting at dust etc. during operation, wears masks and have extraordinary effect.But while wearing mouth mask for a long time, the skin of mouth mask is often gathering the dirts such as dust in a lot of outside airs, bacterium, and part dust and bacterium also likely penetrate mouth mask.Secondly mouth mask internal layer is stopping bacterium and the saliva of breathing out, and its effect that intercepts germ will reduce greatly, thereby frequency quickening, waste resource.Therefore, if increase the non-woven cloth coating of fungistatic effect in the middle of mouth mask, can wear for a long time and without replacement port cover, not only economy but also environmental protection, and germ is reached to the object of Initiative Defense.
Utility model content
The purpose of the present utility model: be intended to propose the antibacterial dustproof layer structure that a kind of mouth mask simple in structure, easy to use or nose cup are used.
The nonwoven of mentioning in the present utility model, material is mainly polypropylene fibre (PP), terylene (PET).In addition, also have polyamide fibre (PA), viscose rayon, acrylic fibers, polyethylene (HDPE), polyvinyl chloride fibre (PVC).
The antibacterial dustproof layer structure that this mouth mask or nose cup are used, it is characterized in that: described antibacterial dustproof layer structure is 5 layers of stacked forming of nonwoven of 3 ?, the combination from the inside to the outside of its three metafiltration sheet combination is: nonwoven 2, the hydrophilic fungistatic coating nonwoven 3 of silver ion, nonwoven 2.
The combination from the inside to the outside of its four metafiltration sheet combination is: nonwoven 2, the hydrophilic fungistatic coating nonwoven 3 of silver ion, melt spraying non-woven fabrics 5; Nonwoven 2.
The combination from the inside to the outside of its five metafiltration sheet combination is: nonwoven 2, the hydrophilic fungistatic coating nonwoven 3 of silver ion, active carbon nonwoven fabric 4, melt spraying non-woven fabrics 5, nonwoven 2.
The spraying of described nonwoven 2 or be impregnated with silver ion hydrophilic coating.
The antibacterial dustproof layer structure that this mouth mask proposing according to above technical scheme or nose cup are used, not only simple in structure, and also applicability is very extensive.Both mouth mask can be used as, also nose cup can be made.By apply the hydrophilic fungistatic coating of a kind of silver ion in nonwoven surface, running under wet environment and can absorb water, during breathing, can produce moisture, make nonwoven surface water suction, hydrophilic coating has the effect that adheres to dust and bacterium, silver ion wherein can, to sticking to bacterium harmful in coating, reach the object of antibacterial or sterilization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (three layers of mouth mask);
Fig. 2 is structural representation of the present utility model (four layers of mouth mask);
Fig. 3 is structural representation of the present utility model (five layers of mouth mask);
Fig. 4 is structural representation of the present utility model (three layers of nose cup);
Fig. 5 is structural representation of the present utility model (four layers of nose cup);
Fig. 6 is structural representation of the present utility model (five layers of nose cup).
In figure: the hydrophilic bacteriostatic non-woven cloth 4 ?active carbon nonwoven fabric 5 ?melt spraying non-woven fabrics of the antibacterial dustproof layer structure 1.1 ?center mounting hole 2 ?nonwoven 3 ?silver ion of 1 ?.
The specific embodiment
The antibacterial dustproof layer structure that this mouth mask as shown in figure 1 ?6 or nose cup are used, it is characterized in that: described antibacterial dustproof layer structure is 5 layers of stacked forming of nonwoven of 3 ?, the combination from the inside to the outside of its three metafiltration sheet combination is: nonwoven 2, the hydrophilic fungistatic coating nonwoven 3 of silver ion, nonwoven 2.
The combination from the inside to the outside of its four metafiltration sheet combination is: nonwoven 2, and the hydrophilic fungistatic coating nonwoven 3 of silver ion, melt spraying non-woven fabrics 4,, nonwoven 2.
The combination from the inside to the outside of its five metafiltration sheet combination is: nonwoven 2, the hydrophilic fungistatic coating nonwoven 3 of silver ion, active carbon nonwoven fabric 4, melt spraying non-woven fabrics 5, nonwoven 2.
Antibacterial layer is mainly antibacterial (or sterilization) principle that relies on silver ion, on the surface of nonwoven, uses the mode of spraying or dip coating to apply, and silver ion hydrophilic coating solution is coated in uniformly to the surface of nonwoven.
Silver ion hydrophilic coating solution is through after specific PROCESS FOR TREATMENT, on the surface of non-woven fabrics fiber, can form S ?the Semi-IPN network structure of IPN, existing certain fastness, also has certain gas permeability.The hydrophilic fungistatic coating of silver ion is a kind of Polymer Solution, and primary solvent composition is hydrophilic medical Polymer Solution, and silver ion is evenly distributed in the surface of non-woven fabrics fiber in company with Polymer Solution as bactericide.
Nonwoven surface applies the hydrophilic fungistatic coating of a kind of silver ion, running under wet environment and can absorb water, during breathing, can produce moisture, make nonwoven surface water suction, hydrophilic coating has the effect that adheres to dust and bacterium, silver ion wherein can, to sticking to bacterium harmful in coating, reach the object of antibacterial or sterilization.
Technique scheme both can be for having made mouth mask type Protection Product, also can be for making nose cup type Protection Product.Just, when adopting said structure to make protective nose cover, at multilayer filter disc, combine 1 o'clock, in the middle part of nose cup, be provided with mounting center hole 1.1.

Claims (5)

1. the antibacterial dustproof layer structure that a mouth mask or nose cup are used, it is characterized in that: described antibacterial dustproof layer structure is 5 layers of stacked forming of nonwoven of 3 ?, the combination from the inside to the outside of its three metafiltration sheet combination is: nonwoven (2), the hydrophilic fungistatic coating nonwoven of silver ion (3), nonwoven (2).
2. the antibacterial dustproof layer structure that a kind of mouth mask as claimed in claim 1 or nose cup are used, it is characterized in that: the combination from the inside to the outside of its four metafiltration sheet combination is: nonwoven (2), the hydrophilic fungistatic coating nonwoven of silver ion (3), melt spraying non-woven fabrics (5); Nonwoven (2).
3. the antibacterial dustproof layer structure that a kind of mouth mask as claimed in claim 1 or nose cup are used, it is characterized in that: the combination from the inside to the outside of its five metafiltration sheet combination is: nonwoven (2), the hydrophilic fungistatic coating nonwoven of silver ion (3), active carbon nonwoven fabric (4), melt spraying non-woven fabrics (5), nonwoven (2).
4. the antibacterial dustproof layer structure of using according to a kind of mouth mask described in claim 1 ?3 or nose cup, is characterized in that: the surface spraying of described nonwoven (2) or be impregnated with silver ion hydrophilic coating.
5. the antibacterial dustproof layer structure that a kind of mouth mask as described in claim 1 ?3 or nose cup are used, is characterized in that: adopt the middle part of the nose cup multilayer filter disc combination (1) of said structure to be provided with mounting center hole (1.1).
CN201320523559.3U 2013-08-26 2013-08-26 Anti-bacteria dust layer structure used for gauze mask or nasal mask Active CN203425408U (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201320523559.3U CN203425408U (en) 2013-08-26 2013-08-26 Anti-bacteria dust layer structure used for gauze mask or nasal mask

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179033A (en) * 2014-08-01 2014-12-03 陕西科技大学 Production method of functional synthetic leather for mobile phone case
CN105167250A (en) * 2015-08-17 2015-12-23 广州阳普医疗科技股份有限公司 Mask and preparation method thereof
CN110328920A (en) * 2019-06-21 2019-10-15 陈秀梅 A kind of environment-friendly composite material and preparation method thereof for anti-toxic gas
CN111249823A (en) * 2020-03-31 2020-06-09 江西师范大学 Five-layer symmetrical polyimide nanofiber efficient and durable air filter
CN111528553A (en) * 2020-03-02 2020-08-14 深圳市捷安纳米复合材料有限公司 Virus-killing mask and preparation method of mask filter layer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179033A (en) * 2014-08-01 2014-12-03 陕西科技大学 Production method of functional synthetic leather for mobile phone case
CN104179033B (en) * 2014-08-01 2016-07-20 陕西科技大学 A kind of cell-phone cover production method of functional synthetic leather
CN105167250A (en) * 2015-08-17 2015-12-23 广州阳普医疗科技股份有限公司 Mask and preparation method thereof
CN110328920A (en) * 2019-06-21 2019-10-15 陈秀梅 A kind of environment-friendly composite material and preparation method thereof for anti-toxic gas
CN111528553A (en) * 2020-03-02 2020-08-14 深圳市捷安纳米复合材料有限公司 Virus-killing mask and preparation method of mask filter layer
CN111249823A (en) * 2020-03-31 2020-06-09 江西师范大学 Five-layer symmetrical polyimide nanofiber efficient and durable air filter

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