CN216019267U - Mask containing washable nano-film - Google Patents

Abstract

The utility model discloses a mask containing a washable nano-film, and belongs to the technical field of masks. The method comprises the following steps: gauze mask main part and gauze mask hangers portion, gauze mask main part are from outer to interior surface layer cloth, middle level cloth and nexine cloth of including in proper order, and wherein the middle level cloth includes melt-blown cloth and can wash nanometer membrane, can wash nanometer membrane towards surface layer cloth, and melt-blown cloth is towards the nexine cloth. The mask containing the washable nano film provided by the utility model can be washed for repeated use, the service life is prolonged, and the barrier property is good.

Description

Mask containing washable nano-film

Technical Field

The utility model relates to the technical field of masks, in particular to a mask containing a washable nano-film.

Background

At present, the prevention of the virus of the respiratory infectious disease is generally carried out by wearing a mask, the current effective mask mainly comprises a common medical surgical mask and a medical N95 type mask, the two masks mainly realize the function of blocking the virus through melt-blown non-woven fabrics arranged in the two masks, but after the mask containing the melt-blown non-woven fabrics is worn for a period of time, the electrostatic adsorption capacity of the mask can be obviously weakened, the isolation effect is gradually worsened, the service life is short, and the mask cannot be used repeatedly.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the mask containing the washable nano-film is high in barrier rate, the washable nano-film can be repeatedly washed and used, and the whole service life of the mask is prolonged.

The specific technical scheme is as follows:

the utility model provides an in gauze mask that contains can wash nanometer membrane, includes gauze mask main part and gauze mask hangers portion, gauze mask main part from outer to interior surface layer cloth, middle level cloth and nexine cloth of including in proper order, wherein the middle level cloth includes melt-blown cloth and can wash nanometer membrane, can wash nanometer membrane towards surface layer cloth, melt-blown cloth towards nexine cloth.

The mask containing the washable nano-film is also characterized in that the washable nano-film is a porous nano-fiber film.

The mask with the washable nano-film is characterized in that an opening is formed between the surface layer cloth and the inner layer cloth, and the middle layer cloth is detachably arranged between the surface layer cloth and the inner layer cloth.

The mask with the washable nano-film is characterized in that the edge of the middle layer cloth is respectively fixedly connected with the surface layer cloth and the inner layer cloth.

In the mask with the washable nano-film, the transfer printing is arranged on one side, away from the middle layer of cloth, of the inner layer of cloth.

The mask with the washable nano-film is also characterized in that the surface cloth is made of sun-proof fabric.

The mask with the washable nano-film is characterized in that the sun-proof fabric comprises sun-proof fiber yarns, a plurality of sun-proof fiber yarns are interwoven to form a plurality of grids, and the sun-proof fiber yarns comprise regenerated cellulose filaments, synthetic fiber filaments and blended staple fiber yarns.

The mask with the washable nano-film is characterized in that the inner layer is made of cool fine yarn fabric.

The mask containing the washable nanometer film is characterized in that the cool fine yarn fabric comprises regenerated cellulose filaments, synthetic fiber filaments and blended short fiber yarns.

The positive effects of the technical scheme are as follows:

according to the mask containing the washable nano film, the washable nano film is applied to the mask, so that the barrier rate of the mask is improved, and the washable nano film can be repeatedly washed, so that the overall service life of the mask is prolonged; in addition, the surface layer cloth adopts sun-proof fabric, and the inner layer cloth adopts underwear fabric, so that the fabric has good water absorption performance and skin-friendly performance, and can improve the comfort of a wearer; one side of the inner layer cloth is provided with pad printing which can be used as an identification of the performance of the mask.

Drawings

FIG. 1 is a first perspective view of a mask of the present invention comprising a washable nanomembrane;

FIG. 2 is a second perspective view of an embodiment of a mask of the present invention comprising a washable nanomembrane;

FIG. 3 is an exploded view of the mask body of an embodiment of the inventive mask having a washable nanomembrane;

fig. 4 is a schematic structural diagram of a mask body in an embodiment of a mask of the present invention comprising a washable nanomembrane.

In the drawings: 1. a mask body; 11. distributing the surface layer; 12. distributing the middle layer; 121. the nanometer film can be washed; 122. melt-spraying cloth; 13. inner layer cloth; 2. the ear is hung on the mask; 3. and (7) pad printing.

Detailed Description

In order to make the technical means, the creation features, the achievement objects and the effects of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 4.

The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The utility model provides a gauze mask that contains can wash nanometer membrane, the gauze mask includes gauze mask main part 1 that can cover the person's of wearing mouth nose and hangs at the gauze mask hangers portion 2 of the person's of wearing ear, gauze mask hangers portion 2 adopts the elastic material, gauze mask main part 1 is by outer to interior top layer cloth 11 that includes in proper order, middle level cloth 12 and nexine cloth 13, 11 direct and external environment contact on top layer cloth, nexine cloth 13 is direct to contact with the facial mouth nose position of the person of wearing, wherein middle level cloth 12 is including melt-blown cloth 122 and can wash nanometer membrane 121, can wash nanometer membrane 121 and can wash repeatedly, effectively promote the utilization ratio of gauze mask, can wash nanometer membrane 121 towards top layer cloth 11, with 11 contacts on top layer cloth, melt-blown cloth 122 towards nexine cloth 13, melt-blown cloth 122 and nexine cloth 13 contact.

In a preferred embodiment, as shown in fig. 1, the washable nanomembrane 121 is a porous nanofiber membrane, and the mask membrane has high porosity, small pore diameter, uniform distribution, high barrier efficiency, super hydrophobicity and long service life, wherein the mask membrane comprises 100 parts of dispersing resin, 25-40 parts of pore-forming agent, 0.5-0.8 part of antibacterial agent, 0.08-0.1 part of dispersing agent and 0.5-0.8 part of antistatic agent, wherein the pore-forming agent is a mixture of white oil and hydrocarbon solvent oil, the antibacterial agent is anatase titanium dioxide, the dispersing agent is fluorocarbon surfactant, and the antistatic agent is tridodecyl methyl ammonium chloride. The above-mentioned nano mask film is a known material in the art. The material has small friction resistance with gas, can keep low respiratory resistance while high filtration, can be repeatedly washed for thirty days, has no obvious performance index reduction, and has long total service life.

In a preferred embodiment, as shown in fig. 1 and 2, an opening is provided between the surface layer cloth 11 and the inner layer cloth 13, the middle layer cloth 12 is detachably provided between the surface layer cloth 11 and the inner layer cloth 13, the meltblown fabric 122 of the middle layer cloth 12 and the washable nanomembrane 121 are connected with each other to form a whole, the meltblown fabric 122 and the washable nanomembrane 121 can be washed after being taken out from between the surface layer cloth 11 and the inner layer cloth 13 together, so as to prolong the service life of the washable nanomembrane 121, and the surface layer cloth 11 and the inner layer cloth 13 can be washed separately.

In a preferred embodiment, as shown in fig. 1 and 2, the edges of the middle layer cloth 12 are respectively fixedly connected with the surface layer cloth 11 and the inner layer cloth 13, and the washable nanomembrane 121 can be washed by washing the whole mask, so as to prolong the service life of the washable nanomembrane 121.

In a preferred embodiment, as shown in fig. 2, the side of the inner layer cloth 13 facing away from the middle layer cloth 12 is provided with a pad print 3, and the pad print 3 can be provided as a product trademark or a character for promoting a certain performance of a product, so that a good display effect is achieved.

In a preferred embodiment, as shown in fig. 3 and 4, the surface fabric 11 is made of sun-proof fabric, and the sun-proof fabric is generally selected from fabrics for making sun-proof clothes, and has the characteristics of water absorption, quick drying, UV resistance, moisture absorption and release and cool touch.

In a preferred embodiment, as shown in fig. 3 and 4, the sun-proof fabric comprises sun-proof fiber yarns, a plurality of sun-proof fiber yarns are interwoven to form a plurality of grids, and the sun-proof fiber yarns comprise regenerated cellulose filaments, synthetic fiber filaments and blended staple fiber yarns. The sun-proof fabric has the function of absorbing ultraviolet rays, is made into a superfine grid shape, and has a very good air permeability function.

In a preferred embodiment, as shown in fig. 3 and 4, the inner layer fabric is made of cool fine yarn fabric. The fabric has excellent fine hand feeling and better moisture absorption and moisture removal functions; in addition, the fabric has good cold feeling, and a human body has a cool feeling after wearing the fabric; in addition, the fabric has good elasticity, good antibacterial and deodorant functions and excellent air permeability, and can quickly discharge hot air on the body and moisture in the fabric, so that a human body always keeps a quick and comfortable feeling.

In a preferred embodiment, as shown in fig. 3 and 4, the cool-feeling fine yarn fabric comprises regenerated cellulose filaments, synthetic filaments and blended staple yarns.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (4)

1. A mask containing a washable nano-film comprises a mask main body part covering the mouth and nose of a wearer and a mask ear hanging part hung on the ear of the wearer, and is characterized in that the mask main body part sequentially comprises a surface layer cloth, a middle layer cloth and an inner layer cloth from outside to inside, wherein the middle layer cloth comprises a melt-blown cloth and a washable nano-film, the washable nano-film faces the surface layer cloth, and the melt-blown cloth faces the inner layer cloth;

an opening is formed between the surface layer cloth and the inner layer cloth, and the middle layer cloth is detachably arranged between the surface layer cloth and the inner layer cloth;

the edge of the middle layer cloth is respectively fixedly connected with the surface layer cloth and the inner layer cloth;

and a pad printing is arranged on one side of the inner layer cloth, which is far away from the middle layer cloth.

2. The mask containing the washable nanomembrane of claim 1, wherein the washable nanomembrane is a porous nanofiber membrane.

3. The mask containing washable nanomembrane of claim 1, wherein the top fabric is a sun block fabric.

4. The mask containing the washable nanomembrane of claim 1, wherein the inner fabric is a cool fine yarn fabric.

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