CN215347178U

CN215347178U - Biodegradable novel mask

Info

Publication number: CN215347178U
Application number: CN202121265064.6U
Authority: CN
Inventors: 涂海; 王贤政
Original assignee: Weijing New Material Shenzhen Co ltd
Current assignee: Weijing New Material Shenzhen Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-31
Anticipated expiration: 2031-06-07

Abstract

The utility model provides a biodegradable novel mask, includes biodegradable's gauze mask body to and be located the biodegradable's of gauze mask body both sides ear area, the gauze mask body is from outer to interior including skin, active carbon filter layer, bottom to and can tear and draw and set up in the regional inlayer in bottom middle part, the inlayer comprises 3 to 5 layers of degradable non-woven fabrics, and bonds with the form of point gluing by starch glue between the bottom surface of the degradable non-woven fabrics of adjacent layer and the both sides face, the bottom surface and the both sides face that are close to the degradable non-woven fabrics of bottom of inlayer are connected with the bottom and hold the chamber in order to form the pocket form for place smell release device, outer thickness is greater than the thickness of bottom. The integral structure of the utility model is made of biodegradable materials, belongs to pollution-free degradation, and is natural, green and environment-friendly; in addition, the biodegradable novel mask is low in cost, can emit beneficial smell for covering peculiar smell, and can bring good use experience to users.

Description

Biodegradable novel mask

Technical Field

The utility model relates to the technical field of masks, in particular to a novel biodegradable mask.

Background

The mask is a breathing protective product aiming at preventing the invasion of dust in respiratory tract and the spread of infectious microorganisms and protecting the health, the traditional disposable protective mask uses petroleum-based chemical fiber non-woven fabrics and PP melt-blown fabrics, has poor air permeability, is worn for a long time, is easy to cause the symptoms of erythema and even ulceration on the face, and has poor comfort. And the traditional disposable mask is not degradable and environment-friendly, and contributes to the increasingly serious plastic pollution.

In order to solve the above technical problems, at present, degradable masks have been developed, however, the cost of the masks is increased due to the high cost of degradable materials. People wear the mask for as long as possible in order to save expenses as much as possible, however, the mask has the defect of long-time wearing, and obviously, the mask can generate peculiar smell after being worn for a long time, so that people feel uncomfortable, and if serious, the people can feel nausea.

Therefore, there is a need for a low cost mask that can emit a beneficial odor for masking odors.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model provides a novel biodegradable mask which is biodegradable, has low cost and can emit beneficial odor to cover peculiar smell.

In order to achieve the purpose, the utility model provides a novel biodegradable mask, which comprises a biodegradable mask body and biodegradable ear bands positioned on two sides of the mask body, wherein the mask body comprises an outer layer, an activated carbon filter layer, a bottom layer and an inner layer which can be torn and arranged in the middle area of the bottom layer from outside to inside, the inner layer consists of 3 to 5 layers of degradable non-woven fabrics, the bottom surface and two side surfaces of the degradable non-woven fabrics of adjacent layers are bonded by starch glue in a dispensing manner, the bottom surface and two side surfaces of the degradable non-woven fabrics of the inner layer, which are close to the bottom layer, are connected with the bottom layer to form a pocket-shaped accommodating cavity for accommodating a smell release device, and the thickness of the outer layer is greater than that of the bottom layer.

In a further preferred embodiment of the present invention, the size of the inner layer is 7cm × 7 cm.

As a further preferable aspect of the present invention, the odor releasing device includes a substrate of a nonwoven fabric or a sponge fabric, on which the odor volatile substance is provided.

As a further preferable aspect of the present invention, the scent releasing device includes a capsule in which a scent volatilizing substance is encapsulated.

As a further preferable scheme of the utility model, the activated carbon filtering layer is formed by pressing two layers of degradable non-woven fabrics wrapping activated carbon, and the thickness of the activated carbon filtering layer is 150-250 microns.

As a further preferable aspect of the present invention, the shape of the inner layer is a square, a circle, an ellipse, a polygon or a heart.

In a further preferred embodiment of the present invention, the material of the inner layer is different from the material of the bottom layer and the outer layer.

In a further preferred embodiment of the present invention, the mask and the ear band are made of plant fiber, polylactic acid, bamboo fiber or nanofiber.

By adopting the technical scheme, the novel biodegradable mask can achieve the following beneficial effects:

1) the integral structure of the utility model is made of biodegradable materials, belongs to pollution-free degradation, and is natural, green and environment-friendly;

2) according to the novel biodegradable mask, the inner layer comprises the multiple layers of degradable non-woven fabrics, when the degradable non-woven fabric closest to the mouth of a user is too wet or polluted, the degradable non-woven fabric can be torn off, and the mask is continuously used, so that the dryness and cleanness of the surface of the inner layer of the mask are kept, the use comfort of the user is improved, the use time of the mask is prolonged, and the use cost of the user is reduced;

3) because the mouth of the user generally only contacts the middle area of the user, the inner layer is arranged in the middle area of the mask, namely the area of the inner layer is less than one half of the whole area of the mask, so that the manufacturing cost of the mask can be further saved on the premise of ensuring comfortable use of the user;

4) the mask is provided with the smell release device, so that the effects of emitting fragrance, refreshing, restoring consciousness, relieving occlusion or rhinorrhea and the like can be achieved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the structure of an embodiment of the biodegradable mask of the present invention;

fig. 2 is a sectional view of the biodegradable mask of the present invention.

In the figure: 1. the mask comprises a mask body, 11, an outer layer, 12, an activated carbon filter layer, 13, a bottom layer, 14, an inner layer, 2, an ear band, 3, a containing cavity, 4 and a smell release device.

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific embodiments. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for clarity of description only, and are not used to limit the scope of the utility model, and the relative relationship between the terms and the terms is not changed or modified substantially without changing the technical content of the utility model.

As shown in fig. 1 and 2, the present invention provides a novel biodegradable mask, the mask comprises a biodegradable mask body 1 and biodegradable ear bands 2 located at two sides of the mask body 1, the mask body 1 comprises an outer layer 11, an activated carbon filter layer 12, a bottom layer 13, and an inner layer 14 which is arranged in the middle region of the bottom layer 13 in a tearing manner from outside to inside, the inner layer 14 is composed of 3 to 5 layers of degradable non-woven fabrics, and the bottom surface and the two side surfaces of the degradable non-woven fabrics of the adjacent layers are bonded by starch glue in a dispensing manner, which can effectively ensure the air permeability of the mask. The bottom surface and both side surfaces of the degradable nonwoven fabric of the inner layer 14 adjacent to the bottom layer 13 are connected with the bottom layer 13 to form a pocket-like containing cavity 3 for placing the scent releasing device 4, the thickness of the outer layer 11 is larger than the thickness of the bottom layer 13, for example, the thickness of the outer layer 11 can be twice as large as the thickness of the bottom layer 13, the bottom layer 13 is only used for supporting the adhesion of the inner layer 14, and the outer layer 11 is mainly used for shielding dust and bacteria.

The novel mask capable of being biologically explained in the embodiment has a biodegradable material, belongs to pollution-free degradation, and is natural, green and environment-friendly; the inner layer of the mask comprises a plurality of layers of degradable non-woven fabrics, when the degradable non-woven fabric closest to the mouth of a user is too wet or polluted, the degradable non-woven fabric can be torn off, and the mask can be continuously used, so that the dryness and cleanness of the surface of the inner layer of the mask are kept, the use comfort of the user is improved, the use time of the mask is prolonged, and the use cost of the user is reduced; moreover, because the mouth of the user generally only contacts the middle area of the user, the inner layer is arranged in the middle area of the mask, namely the area of the inner layer is less than one half of the whole area of the mask, so that the manufacturing cost of the mask can be further saved on the premise of ensuring comfortable use of the user; in addition, the mask is provided with the smell release device, so that the effects of emitting fragrance, refreshing, restoring consciousness, relieving occlusion or rhinorrhea and the like can be achieved.

The inner layer 14 is preferably 7cm by 7cm in size, although it can be designed to be different sizes for different users, such as larger adults, smaller children, or larger people and smaller people.

As an embodiment of the utility model, the odour release device 4 comprises a substrate of non-woven or sponge cloth on which the odour volatile substances are arranged. Preferably, the odor releasing device 4 comprises a material bag, the material bag is wrapped with odor volatile substances, and the material bag can maintain the release of the odor for a long time, so that after the mask is discarded, a user can take out the material bag and place the material bag on the next mask for continuous use, and thus, the use cost of the user can be further saved.

The activated carbon filter layer 12 is formed by pressing activated carbon wrapped by two layers of degradable non-woven fabrics, and the thickness of the activated carbon filter layer 12 is 150-250 microns. Of course, the activated carbon filter layer 12 may have other specific structures as long as it can perform a filtering effect, which is not exemplified here.

In specific implementations, the shape of the inner layer 14 is a square, a circle, an ellipse, a polygon or a heart, which can be determined according to the user's preference.

Preferably, the material of the inner layer 14 is different from the material of the bottom layer 13 and the outer layer 11, because the inner layer 14 is the closest part for users, the material of the inner layer 14 is considered to be better, and the material with higher cost; and other parts of gauze mask then can choose for use the material relatively poor, the lower material of cost, like this alright with under the prerequisite of guaranteeing user's comfort, further save the cost of gauze mask, also avoided the user if adopt the same material with inlayer 14, skin 11 and bottom 13, hardly compromise with low costs and bring the drawback of better comfort for the user.

In specific implementation, the material of the mask and the ear band 2 may be plant fiber-polylactic acid, bamboo fiber or nano fiber, and certainly, other biodegradable materials may also be adopted, which are not exemplified here.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims.

Claims

1. The utility model provides a biodegradable novel mask, its characterized in that, includes biodegradable's gauze mask body to and be located the biodegradable's ear area of gauze mask body both sides, the gauze mask body is from outer to the interior skin, active carbon filter layer, bottom to and can tear and draw the inlayer that sets up in the bottom middle part region, the inlayer comprises 3 to 5 layers of degradable non-woven fabrics, and bonds with the form of point gluing by starch glue between the bottom surface of the degradable non-woven fabrics of adjacent layer and the both sides face, the bottom surface and the both sides face that are close to the degradable non-woven fabrics of bottom of inlayer are connected with the bottom in order to form the chamber that holds of pocket form for place smell release device, outer thickness is greater than the thickness of bottom.

2. The biodegradable new mask as set forth in claim 1, characterized in that said inner layer has dimensions of 7cm x 7 cm.

3. The biodegradable new mask as set forth in claim 1, characterized in that said odor releasing means comprises a substrate of non-woven or sponge cloth, said substrate being provided with odor volatile substances.

4. The biodegradable new mask as claimed in claim 1, characterized in that said odor releasing means comprises a sachet, inside which the odor volatile substance is enclosed.

5. The biodegradable mask as claimed in claim 1, wherein the filtering layer is made by compressing two layers of degradable non-woven fabrics wrapping activated carbon, and the thickness of the filtering layer is 150 and 250 μm.

6. The biodegradable new mask as set forth in claim 1, characterized in that said inner layer is in the shape of a square, circle, ellipse, polygon or heart.

7. The biodegradable new mask as set forth in claim 1, characterized in that said inner layer is made of a material different from the material of said bottom and outer layers.