CN115088893A - Antibacterial breathable mask, mask assembly, mask processing technology and device - Google Patents

Antibacterial breathable mask, mask assembly, mask processing technology and device Download PDF

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Publication number
CN115088893A
CN115088893A CN202210975795.2A CN202210975795A CN115088893A CN 115088893 A CN115088893 A CN 115088893A CN 202210975795 A CN202210975795 A CN 202210975795A CN 115088893 A CN115088893 A CN 115088893A
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CN
China
Prior art keywords
fabric layer
mask
flexible sheet
pipeline
woven fabric
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Granted
Application number
CN202210975795.2A
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Chinese (zh)
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CN115088893B (en
Inventor
邱翌
王东明
应王雷
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Ningbo Lian Science And Technology Co ltd
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Ningbo Lian Science And Technology Co ltd
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Priority to CN202210975795.2A priority Critical patent/CN115088893B/en
Publication of CN115088893A publication Critical patent/CN115088893A/en
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/28—Means for ventilation
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
    • A41H43/0235—Feeding or advancing
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
    • A41H43/0271—Registering
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2200/00—Components of garments
    • A41D2200/10—Belts
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/30—Non-woven
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The application discloses an antibacterial breathable mask, a mask assembly, a processing technology of the mask and a device of the mask, wherein the antibacterial breathable mask comprises a mask body and ear bands welded on two sides of the mask body, the mask body comprises a plurality of overlapped filter layers, the peripheries of the filter layers are welded and fixed, and the plurality of overlapped filter layers specifically comprise an outer non-woven fabric layer, at least one melt-blown fabric layer and an inner non-woven fabric layer which are sequentially arranged; the air inlet pipe group and the air outlet pipe group are further included. This application uses the filter layer of gauze mask itself to filter, and the cooperation fan can realize initiatively supplying air, need not additionally to set up filter chip, can effectively prevent to breathe not smooth.

Description

Antibacterial breathable mask, mask assembly, mask processing technology and device
Technical Field
The invention relates to the field of masks, in particular to an antibacterial and breathable mask, a mask assembly, a mask processing technology and a mask processing device.
Background
The mask is a hygiene and epidemic prevention article, is worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is usually made of materials such as non-woven fabrics, melt-blown fabrics and the like.
The mask is provided with a plurality of filter layers, the air permeability is poor due to the multilayer structure, and particularly after the mask is worn for a long time, the breathing of a wearer is easy to be unsmooth.
Disclosure of Invention
The invention provides an antibacterial breathable mask, a mask assembly, a mask processing technology and a device aiming at the problems.
The technical scheme adopted by the invention is as follows:
an antibacterial breathable mask comprises a mask body and ear bands welded on two sides of the mask body, wherein the mask body comprises a plurality of overlapped filter layers, the peripheries of the filter layers are welded and fixed, and the plurality of overlapped filter layers specifically comprise an outer non-woven fabric layer, at least one melt-blown fabric layer and an inner non-woven fabric layer which are sequentially arranged;
the antibacterial breathable mask further comprises an air inlet pipe group and an air outlet pipe group;
the air inlet pipe group comprises a first flexible sheet and a first pipeline, wherein the first end of the first pipeline is fixed on one side of the first flexible sheet, the end face of the first end of the first pipeline is closed, the part of the first pipeline corresponding to the first flexible sheet is provided with an air inlet, and the air inlet is positioned on one side, back to the first flexible sheet, of the first pipeline; the first flexible sheet is positioned between the innermost melt-blown fabric layer and the inner non-woven fabric layer and is positioned on the lower part of the mask body, the air inlet faces the melt-blown fabric layer, and the second end of the first pipeline penetrates through the mask body and extends downwards;
the air outlet pipe group comprises a second flexible sheet and a second pipeline, wherein the first end of the second pipeline is fixed on one side of the second flexible sheet, the end face of the first end of the second pipeline is closed, and the second flexible sheet is provided with an air outlet communicated with the second pipeline; the second flexible sheet is located between the innermost melt-blown fabric layer and the inner non-woven fabric layer and located on the lower portion of the mask body, the second flexible sheet and the first flexible sheet are located on the left side and the right side of the mask body respectively, the first end of the second pipeline faces the melt-blown fabric layer, the air outlet faces the inner non-woven fabric layer, and the second end of the second pipeline penetrates out of the mask body and extends downwards.
The utility model provides a fan is taken in to fungi-proofing ventilative gauze mask uses, and the air inlet end through inserting the second end of first pipeline into the fan can realize automatic air supply with the air-out end that the second end of second pipeline inserted the fan, and the wind path is as follows: the space outside the mask enters the air inlet of the first pipeline after being filtered by the outer non-woven fabric layer and the melt-blown fabric layer, then enters the inlet mask body through the first pipeline, enters the inlet mask body through the second pipeline after coming out of the fan, and finally goes out air to one side of the face of a human body through the air outlet of the second flexible sheet.
When using, the inner layer non-woven fabric layer contacts with the face, and the design of the first flexible sheet and the second flexible sheet is adopted in the mask, so that the air inlet pipe group and the air outlet pipe group are conveniently fixed in the mask body, the stress area can be increased, and the foreign body sensation of the first pipeline and the second pipeline is reduced.
This application uses the filter layer of gauze mask itself to filter, and the cooperation fan can realize initiatively supplying air, need not additionally to set up filter chip, can effectively prevent to breathe not smooth.
The weld fixation referred to in this application is preferably by ultrasonic welding. The innermost meltblown layer refers to the meltblown layer adjacent to the inner nonwoven layer.
In one embodiment of the present invention, the first pipeline and the second pipeline are both flat tubes.
In one embodiment of the present invention, the ear belt is welded and fixed to the outer non-woven fabric layer.
In one embodiment of the present invention, the mask further includes a nose bridge strip disposed at an upper end of the mask body, and the nose bridge strip is located between two adjacent filter layers.
In one embodiment of the present invention, the inner non-woven fabric layer has openings corresponding to the air outlets.
The arrangement of the holes further facilitates air outlet and improves the ventilation effect.
In one embodiment of the present invention, a side of the first flexible sheet facing the inner nonwoven fabric layer is fixedly bonded to the inner nonwoven fabric layer, and a side of the second flexible sheet facing the inner nonwoven fabric layer is fixedly bonded to the inner nonwoven fabric layer.
The application also discloses a mask assembly, includes:
the fan assembly is provided with an air inlet socket and an air outlet socket;
the neck hanging rope is arranged on the fan assembly;
a plurality of disposable antibiotic ventilative gauze mask, disposable antibiotic ventilative gauze mask be the antibiotic ventilative gauze mask of any one of claims 1 ~ 6, the second end of the first pipeline of disposable antibiotic ventilative gauze mask is used for inserting the air inlet socket of fan subassembly, the second end of second pipeline is used for inserting the air outlet socket of fan subassembly.
The application also discloses a processing technology of the mask, which comprises the following steps:
1) conveying the outer non-woven fabric layer, the melt-blown fabric layer and the inner non-woven fabric layer up and down at intervals in sequence;
2) spraying glue on one side of the first flexible sheet back to the first pipeline, and spraying glue on one side of the second flexible sheet back to the second pipeline;
3) attaching the side of the first flexible sheet with the glue to the inner-layer non-woven fabric layer, and attaching the side of the first flexible sheet with the glue to the inner-layer non-woven fabric layer;
4) feeding the outer non-woven fabric layer, the melt-blown fabric layer and the inner non-woven fabric layer into an ultrasonic welding machine for welding, and welding two ends of the ear belt on the outer non-woven fabric layer;
5) and (5) cutting after welding to obtain the antibacterial breathable mask.
When in actual use, glue can be sprayed through a glue spraying gun.
In one embodiment of the present invention, before the welding step, a step of placing or bonding a nose bridge strip between the outer nonwoven layer and the meltblown layer is further included.
The application also discloses processingequipment of gauze mask for carry out step 3 of the processing technology of gauze mask, the processingequipment of gauze mask includes:
the compression plate is positioned between the melt-blown fabric layer and the inner non-woven fabric layer, and one side of the compression plate, facing the inner non-woven fabric layer, is provided with a first avoidance port and a second avoidance port;
the first manipulator is used for clamping the air inlet pipe group, moving a first flexible sheet of the air inlet pipe group between the compression plate and the inner non-woven fabric layer and enabling a first pipeline to correspond to the first avoidance opening;
the second manipulator is used for clamping the air outlet pipe group, moving a second flexible sheet of the air outlet pipe group between the melt-blown fabric layer and the inner non-woven fabric layer and enabling a second pipeline to correspond to the second avoiding opening;
the pressing plate is positioned on one side, away from the pressed plate, of the inner-layer non-woven fabric layer and is aligned with the pressed plate;
and the telescopic element is used for driving the pressing plate to move towards one side of the inner non-woven fabric layer so that the first flexible sheet and the second flexible sheet are bonded on the inner non-woven fabric layer.
The invention has the beneficial effects that: this application uses the filter layer of gauze mask itself to filter, and the cooperation fan can realize initiatively supplying air, need not additionally to set up filter chip, can effectively prevent to breathe not smooth.
Drawings
FIG. 1 is a schematic view of an antibacterial breathable mask according to example 1;
FIG. 2 is a schematic view of the antibacterial breathable mask of example 1 from another angle;
FIG. 3 is an exploded view of the antibacterial breathable mask of example 1;
FIG. 4 is a schematic view of an intake stack;
FIG. 5 is a schematic illustration of a stack of outlet tubes;
FIG. 6 is a schematic view of a fan assembly of embodiment 2;
fig. 7 is a schematic view of a processing apparatus for masks according to example 3.
The figures are numbered:
1. a mask body; 2. an ear band; 3. an outer non-woven fabric layer; 4. melt-blown fabric layer; 5. an inner non-woven fabric layer; 6. an air intake pipe group; 7. an air outlet pipe group; 8. a first flexible sheet; 9. a first pipeline; 9a, a first end of the first pipeline; 9b, a second end of the first conduit; 10. an air inlet; 11. a second flexible sheet; 12. a second pipeline; 12a, a first end of a second pipeline; 12b, a second end of the second conduit; 13. an air outlet; 14. a nose bridge strip; 15. opening a hole; 16. a fan assembly; 17. an air inlet socket; 18. an air outlet socket; 19. a pressure receiving plate; 20. a first avoidance port; 21. a second dodging port; 22. pressing a plate; 23. a telescoping member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, 2, 3, 4 and 5, an antibacterial breathable mask comprises a mask body 1 and ear bands 2 welded on two sides of the mask body 1, wherein the mask body 1 comprises a plurality of stacked filter layers, the peripheries of the filter layers are welded and fixed, and the plurality of stacked filter layers specifically comprise an outer non-woven fabric layer 3, at least one melt-blown fabric layer 4 and an inner non-woven fabric layer 5 which are sequentially arranged;
the antibacterial breathable mask also comprises an air inlet pipe group 6 and an air outlet pipe group 7;
the air inlet pipe group 6 comprises a first flexible sheet 8 and a first pipeline 9, wherein a first end 9a of the first pipeline is fixed on one side of the first flexible sheet 8, the end surface of the first end 9a of the first pipeline is closed, an air inlet 10 is formed in the part, corresponding to the first flexible sheet 8, of the first pipeline 9, and the air inlet 10 is positioned on one side, opposite to the first flexible sheet 8, of the first pipeline 9; the first flexible sheet 8 is positioned between the innermost melt-blown fabric layer 4 and the inner non-woven fabric layer 5 and is positioned at the lower part of the mask body 1, the air inlet 10 faces the melt-blown fabric layer 4, and the second end 9b of the first pipeline penetrates through the mask body 1 and extends downwards;
the air outlet pipe group 7 comprises a second flexible sheet 11 and a second pipeline 12, wherein a first end 12a of the second pipeline is fixed on one side of the second flexible sheet 11, the end face of the first end 12a of the second pipeline is closed, and the second flexible sheet 11 is provided with an air outlet 13 communicated with the second pipeline 12; the second flexible sheet 11 is located between the innermost melt-blown fabric layer 4 and the inner non-woven fabric layer 5 and located on the lower portion of the mask body 1, the second flexible sheet 11 and the first flexible sheet 8 are located on the left side and the right side of the mask body 1 respectively, a first end 12a of the second pipeline faces the melt-blown fabric layer 4, an air outlet 13 faces the inner non-woven fabric layer 5, and a second end 12b of the second pipeline penetrates out of the mask body 1 and extends downwards.
This application air-permeable antibacterial mask is put up with fan and is used, and the air inlet end through inserting the 9b of second end with first pipeline into the fan can realize automatic air supply with the air-out end that the 12b of second end of second pipeline inserted the fan, and the wind path is as follows: the space outside the mask enters an air inlet 10 of a first pipeline 9 after being filtered by an outer non-woven fabric layer 3 and a melt-blown fabric layer 4, then enters a fan through the first pipeline 9, enters the mask body 1 through a second pipeline 12 after coming out of the fan, and finally is exhausted to one side of the human face through an air outlet 13 of a second flexible sheet 11.
When in use, the inner non-woven fabric layer 5 is in contact with the face, and the design of the first flexible sheet 8 and the second flexible sheet 11 is adopted in the mask body, so that the air inlet pipe group 6 and the air outlet pipe group 7 are conveniently fixed in the mask body 1, the stress area can be increased, and the foreign body sensation of the first pipeline 9 and the second pipeline 12 is reduced.
This application uses the filter layer of gauze mask itself to filter, and the cooperation fan can realize initiatively supplying air, need not additionally to set up filter chip, can effectively prevent to breathe not smooth.
The weld fixation referred to in this application is preferably by ultrasonic welding. The innermost meltblown fabric layer 4 refers to the meltblown fabric layer 4 adjacent to the inner nonwoven fabric layer 5.
In the present embodiment, the first pipeline 9 and the second pipeline 12 are flat tubes.
In this embodiment, the ear band 2 is welded and fixed to the outer nonwoven fabric layer 3.
As shown in fig. 3, in this embodiment, the mask further includes a nose bridge 14 disposed at the upper end of the mask body 1, and the nose bridge 14 is located between two adjacent filter layers.
As shown in fig. 2, in the present embodiment, the inner nonwoven fabric layer 5 has openings 15 corresponding to the air outlets 13. The arrangement of the holes 15 further facilitates air outlet and improves the ventilation effect.
In this embodiment, the first flexible sheet 8 is bonded and fixed to the inner nonwoven fabric layer 5 on the side facing the inner nonwoven fabric layer 5, and the second flexible sheet 11 is bonded and fixed to the inner nonwoven fabric layer 5 on the side facing the inner nonwoven fabric layer 5.
The embodiment also discloses a processing technology of the mask, which comprises the following steps:
1) conveying the outer non-woven fabric layer 3, the melt-blown fabric layer 4 and the inner non-woven fabric layer 5 up and down at intervals in sequence;
2) spraying glue on one side of the first flexible sheet 8, which is back to the first pipeline 9, and spraying glue on one side of the second flexible sheet 11, which is back to the second pipeline 12;
3) attaching the side of the first flexible sheet 8 with the glue to the inner non-woven fabric layer 5, and attaching the side of the first flexible sheet 8 with the glue to the inner non-woven fabric layer 5;
4) feeding the outer non-woven fabric layer 3, the melt-blown fabric layer 4 and the inner non-woven fabric layer 5 into an ultrasonic welding machine for welding, and welding two ends of the ear belt 2 on the outer non-woven fabric layer 3;
5) and (5) cutting after welding to obtain the antibacterial breathable mask.
When the glue gun is actually used, glue can be sprayed through the glue spraying gun.
In this embodiment, before welding, a step of placing or bonding a nose bridge strip 14 between the outer nonwoven fabric layer 3 and the meltblown fabric layer 4 is further included.
Example 2
As shown in FIG. 6, the present embodiment discloses a mask assembly comprising:
a fan assembly 16 having an air inlet spigot 17 and an air outlet spigot 18;
a neck strap (not shown) mounted on the fan assembly 16;
a plurality of disposable antibiotic ventilative gauze masks, disposable antibiotic ventilative gauze mask be the antibiotic ventilative gauze mask that embodiment 1 said, and the second end 9b of the first pipeline of disposable antibiotic ventilative gauze mask is used for inserting the air inlet 17 of fan subassembly 16, and the second end 12b of second pipeline is used for inserting the air outlet 18 of fan subassembly 16.
Example 3
As shown in fig. 7, the present embodiment discloses a processing apparatus for a mask, which is used in step 3 of the processing process of the mask in embodiment 1, and the processing apparatus for a mask includes:
the compression plate 19 is positioned between the melt-blown fabric layer 4 and the inner non-woven fabric layer 5, and one side, facing the inner non-woven fabric layer 5, of the compression plate 19 is provided with a first avoidance port 20 and a second avoidance port 21;
a first manipulator (not shown in the drawings) for clamping the inlet tube group 6, moving the first flexible sheet 8 of the inlet tube group 6 between the pressure receiving plate 19 and the inner nonwoven fabric layer 5, and making the first pipeline 9 correspond to the first avoidance port 20;
a second manipulator (not shown in the figures) for clamping the outlet tube group 7, moving the second flexible sheet 11 of the outlet tube group 7 between the melt-blown fabric layer 4 and the inner non-woven fabric layer 5, and making the second pipeline 12 correspond to the second avoidance port 21;
a pressing plate 22 which is positioned on one side of the inner non-woven fabric layer 5 away from the pressure receiving plate 19 and is aligned with the pressure receiving plate 19;
and a stretching member 23 for driving the pressing plate 22 to move toward the inner nonwoven fabric layer 5 side to adhere the first flexible sheet 8 and the second flexible sheet 11 to the inner nonwoven fabric layer 5.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present invention.

Claims (10)

1. The antibacterial breathable mask is characterized by comprising a mask body and ear bands welded on two sides of the mask body, wherein the mask body comprises a plurality of overlapped filter layers, the peripheries of the filter layers are welded and fixed, and the plurality of overlapped filter layers specifically comprise an outer non-woven fabric layer, at least one melt-blown fabric layer and an inner non-woven fabric layer which are sequentially arranged;
the antibacterial breathable mask also comprises an air inlet pipe group and an air outlet pipe group;
the air inlet pipe group comprises a first flexible sheet and a first pipeline, wherein the first end of the first pipeline is fixed on one side of the first flexible sheet, the end face of the first end of the first pipeline is closed, the part of the first pipeline corresponding to the first flexible sheet is provided with an air inlet, and the air inlet is positioned on one side, back to the first flexible sheet, of the first pipeline; the first flexible sheet is positioned between the innermost melt-blown fabric layer and the inner non-woven fabric layer and is positioned on the lower part of the mask body, the air inlet faces the melt-blown fabric layer, and the second end of the first pipeline penetrates out of the mask body and extends downwards;
the air outlet pipe group comprises a second flexible sheet and a second pipeline, wherein the first end of the second pipeline is fixed on one side of the second flexible sheet, the end face of the first end of the second pipeline is closed, and the second flexible sheet is provided with an air outlet communicated with the second pipeline; the second flexible sheet is located between the innermost melt-blown fabric layer and the inner non-woven fabric layer and located on the lower portion of the mask body, the second flexible sheet and the first flexible sheet are located on the left side and the right side of the mask body respectively, the first end of the second pipeline faces the melt-blown fabric layer, the air outlet faces the inner non-woven fabric layer, and the second end of the second pipeline penetrates out of the mask body and extends downwards.
2. The anti-bacterial breathable mask of claim 1 wherein said first and second conduits are flat tubes.
3. The antibacterial breathable mask according to claim 1, wherein said ear band is welded and fixed to said outer nonwoven fabric layer.
4. The mask of claim 1 further comprising a nose bridge strip disposed at an upper end of the interior of the mask body, said nose bridge strip being disposed between two adjacent filter layers.
5. The antibacterial breathable mask according to claim 1, wherein the inner nonwoven fabric layer has openings corresponding to the air outlet.
6. The antibacterial breathable mask according to claim 5, wherein the first flexible sheet is bonded and fixed to the inner nonwoven fabric layer on the side facing the inner nonwoven fabric layer, and the second flexible sheet is bonded and fixed to the inner nonwoven fabric layer on the side facing the inner nonwoven fabric layer.
7. A mask assembly, comprising:
the fan assembly is provided with an air inlet socket and an air outlet socket;
the neck hanging rope is arranged on the fan assembly;
a plurality of disposable antibiotic ventilative gauze mask, disposable antibiotic ventilative gauze mask be the antibiotic ventilative gauze mask of any one of claims 1 ~ 6, the second end of the first pipeline of disposable antibiotic ventilative gauze mask is used for inserting the air inlet socket of fan subassembly, the second end of second pipeline is used for inserting the air outlet socket of fan subassembly.
8. A process for manufacturing a mask, for use in manufacturing the antibacterial breathable mask of claim 6, comprising the steps of:
1) conveying the outer non-woven fabric layer, the melt-blown fabric layer and the inner non-woven fabric layer at intervals up and down in sequence;
2) spraying glue on one side of the first flexible sheet back to the first pipeline, and spraying glue on one side of the second flexible sheet back to the second pipeline;
3) attaching the side of the first flexible sheet with the glue to the inner-layer non-woven fabric layer, and attaching the side of the first flexible sheet with the glue to the inner-layer non-woven fabric layer;
4) feeding the outer non-woven fabric layer, the melt-blown fabric layer and the inner non-woven fabric layer into an ultrasonic welding machine for welding, and welding two ends of the ear belt on the outer non-woven fabric layer;
5) and (5) cutting after welding to obtain the antibacterial breathable mask.
9. The process for making a respirator according to claim 8, further comprising the step of placing or bonding a nose bridge strip between the outer nonwoven layer and the meltblown layer prior to welding.
10. A processing device of a mask is characterized by comprising:
the compression plate is positioned between the melt-blown fabric layer and the inner non-woven fabric layer, and one side of the compression plate, facing the inner non-woven fabric layer, is provided with a first avoidance port and a second avoidance port;
the first manipulator is used for clamping the air inlet pipe group, moving a first flexible sheet of the air inlet pipe group between the compression plate and the inner non-woven fabric layer and enabling a first pipeline to correspond to the first avoidance opening;
the second manipulator is used for clamping the air outlet pipe group, moving a second flexible sheet of the air outlet pipe group between the melt-blown fabric layer and the inner non-woven fabric layer and enabling a second pipeline to correspond to the second avoiding opening;
the pressing plate is positioned on one side, away from the compression plate, of the inner non-woven fabric layer and is aligned with the compression plate;
and the telescopic element is used for driving the pressing plate to move towards one side of the inner non-woven fabric layer so that the first flexible sheet and the second flexible sheet are bonded on the inner non-woven fabric layer.
CN202210975795.2A 2022-08-15 2022-08-15 Antibacterial breathable mask, mask assembly, mask processing technology and device Active CN115088893B (en)

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Publication number Priority date Publication date Assignee Title
CN201115756Y (en) * 2007-08-10 2008-09-17 童志军 Protective gauze mask
CN106072905A (en) * 2016-06-08 2016-11-09 青岛明药堂医疗股份有限公司 A kind of chitin mouth mask and preparation method thereof
CN209251803U (en) * 2018-08-31 2019-08-16 缪荣明 A kind of power air-supply band flap valve anti-dust mask
CN111457496A (en) * 2020-04-08 2020-07-28 海宁萃智智能机器人有限公司 Portable air purification device reaches active gauze mask including it
CN111713773A (en) * 2020-05-09 2020-09-29 安徽科创生产力促进中心有限公司 Self-adjusting air inlet and outlet mask
CN212545785U (en) * 2020-06-19 2021-02-19 山东大学日照智能制造研究院 Gauze mask sponge strip laminating device and processing equipment
WO2021212830A1 (en) * 2020-04-23 2021-10-28 金发科技股份有限公司 Breathing protection device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201115756Y (en) * 2007-08-10 2008-09-17 童志军 Protective gauze mask
CN106072905A (en) * 2016-06-08 2016-11-09 青岛明药堂医疗股份有限公司 A kind of chitin mouth mask and preparation method thereof
CN209251803U (en) * 2018-08-31 2019-08-16 缪荣明 A kind of power air-supply band flap valve anti-dust mask
CN111457496A (en) * 2020-04-08 2020-07-28 海宁萃智智能机器人有限公司 Portable air purification device reaches active gauze mask including it
WO2021212830A1 (en) * 2020-04-23 2021-10-28 金发科技股份有限公司 Breathing protection device
CN111713773A (en) * 2020-05-09 2020-09-29 安徽科创生产力促进中心有限公司 Self-adjusting air inlet and outlet mask
CN212545785U (en) * 2020-06-19 2021-02-19 山东大学日照智能制造研究院 Gauze mask sponge strip laminating device and processing equipment

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