CN111248536A - Paste formula gauze mask - Google Patents
Paste formula gauze mask Download PDFInfo
- Publication number
- CN111248536A CN111248536A CN202010201532.7A CN202010201532A CN111248536A CN 111248536 A CN111248536 A CN 111248536A CN 202010201532 A CN202010201532 A CN 202010201532A CN 111248536 A CN111248536 A CN 111248536A
- Authority
- CN
- China
- Prior art keywords
- component
- compression
- deformation
- pasting
- mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 77
- 230000006835 compression Effects 0.000 claims abstract description 69
- 238000007906 compression Methods 0.000 claims abstract description 69
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 238000007373 indentation Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 27
- 238000007731 hot pressing Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 37
- 230000001815 facial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 4
- 206010040007 Sense of oppression Diseases 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
-
- 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
- A41D13/1161—Means for fastening to the user's head
- A41D13/1169—Means for fastening to the user's head using adhesive
- A41D13/1176—Means for fastening to the user's head using adhesive forming a complete seal at the edges of the mask
-
- 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
- A41D2400/00—Functions or special features of garments
- A41D2400/70—Removability
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention belongs to the technical field of hygienic products, and particularly relates to a sticking type mask which comprises a filtering component, a deforming component and a sticking component; the edge of the filter component is hermetically connected with one side of the deformation component; each part of the deformation component can respectively realize compression deformation with different degrees; the other side of the deformation part is provided with a pasting part; the pasting part is used for pasting with the face of the user; the mask is integrally pasted on the face of a user through the pasting component, so that the mask can achieve a better sealing effect with the mouth and the nose, and meanwhile, the phenomenon that the face of the user generates an indentation due to long-time wearing of the mask is prevented; the deformation component capable of being compressed in all directions is arranged, so that the pasting component can be guaranteed to be pasted with the face of a user in a more fitting manner, the sealing effect of the pasting component with the mouth and the nose is further guaranteed, and the protection effect of the mask is further improved; meanwhile, the sealing device can ensure that users with different facial shapes can have good sealing effect when in use.
Description
Technical Field
The invention belongs to the technical field of hygienic products, and particularly relates to a sticking type mask.
Background
With the development of modern urbanization, industrialization and automobile transportation industry, the quantity of substances continuously discharged into the atmosphere by human beings is more and more, so that the self-cleaning capability of the nature is seriously insufficient, the air pollution is increasingly serious, and the degree of harming the human health is reached. When a person moves in polluted air, the most common personal protective product is a mask; the mask is an important tool for preventing the transmission of diseases in the respiratory tract, and further becomes a powerful guarantee for preventing the cross infection of people and surrounding people.
The mask in the prior art usually comprises a mask main body and a hanging belt, the mask main body is fixed on the face through the hanging belt when the mask is used, but the user feels uncomfortable due to the fact that the hanging belt is tight, and the face generates indentations due to long-time wearing, so that the user feels discomfort; if the mask is loosened, poor sealing performance can be caused, the mask loses the protection function, and the physical health of a user is hurt.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an adhesive mask. The invention is mainly used for solving the problems that the wearing tightness of the hanging-belt type mask in the prior art causes poor sealing effect and the wearing tightness causes poor use feeling of a user.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a sticking type mask, which comprises a filtering component, a deforming component and a sticking component;
the filtering component is formed by hot pressing of a plurality of layers of non-woven fabrics; the edge of the filter component is hermetically connected with one side of the deformation component;
each part of the deformation component can respectively realize compression deformation with different degrees; the other side of the deformation part is provided with the pasting part;
the pasting part is used for pasting with the face of the user.
When the mask is in work, the mask is integrally pasted on the face of a user through the pasting component, so that a better sealing effect of the mask with the mouth and the nose is realized, the air inhaled and exhaled by the user is better filtered through the filtering component, and the protection effect of the user and surrounding people is improved; meanwhile, the phenomenon that the face of a user generates an indentation due to long-time wearing of the mask is prevented; the deformation component capable of being compressed in all directions is arranged, so that the pasting component can be guaranteed to be pasted with the face of a user in a more fitting manner, the sealing effect of the pasting component with the mouth and the nose is further guaranteed, and the protection effect of the mask is further improved; meanwhile, the sealing device can ensure that users with different facial shapes can have good sealing effect when in use; but also can compensate the not enough of filter element's filtration efficiency through the inflation and the shrink of deformation part when the breathing of great air output appears in the user through the setting of compressible deformation part, and then prevent that the user from producing the oppression sense of breathing difficulty when using the gauze mask, the crowd such as specially adapted old man and children uses.
Preferably, the deformation member includes a folding compression part and a compression sealing part;
the folding compression part is of a multi-layer folding structure; two sides of the folding compression part are of a planar structure; the planar structure on the folding compression part close to one side of the user face is fixedly connected with the pasting part; the compression sealing part is arranged on the planar structure of the folding compression part close to one side of the filter component;
the outer side edge of the compression sealing part is connected to the edge of the outer side of the folding compression part, and the inner side edge of the compression sealing part covers the edge of the filter component.
The during operation, can realize the installation of filter element and deformation part between deformation part's the sealed portion that compresses tightly and folding compression portion with filter element's border block, simultaneously, after the gauze mask uses a period or the user need drink water, eat, when activities such as smoking all can take off filter element from deformation part through pressing to hold between the fingers the filter element realization, later reinstallate a filter element again can guarantee the long-time safe handling of gauze mask.
Preferably, the edge of the filter element forms a stable three-dimensional structure through hot pressing; stable spatial structure can guarantee that the block that filter element's border can be stable is compressing tightly between sealing and the folding compression portion, and then guarantees the sealed effect of filter element and mouth, nose, and then improves the protective effect of gauze mask.
Preferably, vertical gaps for inserting the squeezed filter part are arranged at the positions of an upper quadrant point and a lower quadrant point of the compression sealing part; the vertical notches are arranged at the upper quadrant point position and the lower quadrant point position of the pressing sealing part, so that when the filtering component is disassembled, the upper end and the lower end of the filtering component are curled in the vertical notches by transversely pressing and pinching the filtering component, and the left end edge and the right end edge of the filtering component are drawn out from between the pressing sealing part and the folding compression part, so that the filtering component is disassembled from between the pressing sealing part and the folding compression part;
in a similar way, when installing filtering component again, also only need along transversely pressing to hold between the fingers the back with filtering component's upper end and lower extreme put into vertical breach again, unclamp according to the filtering component who holds between the fingers, the left end and the right-hand member of filtering component expand the back and insert and compress tightly between sealing and the folding compression portion, and then have realized filtering component's quick dismantlement and installation, and then have improved user's result of use.
Preferably, transverse notches are arranged at the positions of the left quadrant point and the right quadrant point of the compression sealing part; the transverse notches are arranged at the left quadrant point position and the right quadrant point position of the compression sealing part, so that the left end and the right end of the filter component can be more conveniently pulled out from the space between the compression sealing part and the folding compression part when the filter component is disassembled, and the use effect of a user is further improved; realize will compressing tightly the sealing disconnection through horizontal breach simultaneously, and then guarantee that each part after the disconnection compresses tightly the sealing and can not receive the sealing that compresses tightly of other parts and interfere, and then guarantee that each part compresses tightly the sealing homoenergetic and keeps in close contact with the border of filter unit, and then guarantee the sealed effect of filter unit and mouth, nose, further improve the protective effect of gauze mask.
Preferably, a plurality of hot indentations are generated on the filter component along the transverse direction through a hot pressing process; each of the thermal indentations extends transversely through the entire filter element; make filter element transversely have toughness through setting up horizontal hot pressing trace, and then guarantee to place filter element back filter element between compressing tightly sealing and folding compression and can realize popping out by oneself, and make inserting that filter element's left end and right-hand member can be stable compress tightly between sealing and the folding compression, and then guarantee to carry out fine sealing connection between filter element and the deformation part, and then improve the protecting effect of gauze mask.
The invention has the following beneficial effects:
1. according to the mask, the mask is integrally pasted on the face of a user through the pasting component, so that a better sealing effect of the mask with the mouth and the nose is realized, the air inhaled and exhaled by the user is better filtered through the filtering component, and the protection effect on the user and surrounding people is further improved; meanwhile, the phenomenon that the face of a user generates an indentation due to long-time wearing of the mask is prevented; the deformation component capable of being compressed in all directions is arranged, so that the pasting component can be guaranteed to be pasted with the face of a user in a more fitting manner, the sealing effect of the pasting component with the mouth and the nose is further guaranteed, and the protection effect of the mask is further improved; meanwhile, the sealing device can ensure that users with different facial shapes can have good sealing effect when in use; but also can compensate the not enough of filter element's filtration efficiency through the inflation and the shrink of deformation part when the breathing of great air output appears in the user through the setting of compressible deformation part, and then prevent that the user from producing the oppression sense of breathing difficulty when using the gauze mask.
2. According to the invention, the edge of the filtering component is set to be in a stable three-dimensional structure, so that the edge of the filtering component can be stably clamped between the compression sealing part and the folding compression part, the sealing effect of the filtering component with the mouth and the nose is further ensured, and the protection effect of the mask is further improved.
3. According to the invention, the vertical notches are arranged at the upper quadrant point position and the lower quadrant point position of the pressing sealing part, so that when the filtering component is disassembled, the upper end and the lower end of the filtering component are curled in the vertical notches by transversely pressing and pinching the filtering component, and meanwhile, the left end edge and the right end edge of the filtering component are drawn out from between the pressing sealing part and the folding compression part, so that the filtering component is disassembled from between the pressing sealing part and the folding compression part; in a similar way, when installing filtering component again, also only need along transversely pressing to hold between the fingers the back with filtering component's upper end and lower extreme put into vertical breach again, unclamp according to the filtering component who holds between the fingers, the left end and the right-hand member of filtering component expand the back and insert and compress tightly between sealing and the folding compression portion, and then have realized filtering component's quick dismantlement and installation, and then have improved user's result of use.
4. According to the invention, the transverse notches are arranged at the left quadrant point position and the right quadrant point position of the compression sealing part, so that the left end and the right end of the filter component can be more conveniently pulled out from the space between the compression sealing part and the folding compression part when the filter component is disassembled, and the use effect of a user is further improved; realize will compressing tightly the sealing disconnection through horizontal breach simultaneously, and then guarantee that each part after the disconnection compresses tightly the sealing and can not receive the sealing that compresses tightly of other parts and interfere, and then guarantee that each part compresses tightly the sealing homoenergetic and keeps in close contact with the border of filter unit, and then guarantee the sealed effect of filter unit and mouth, nose, further improve the protective effect of gauze mask.
5. According to the invention, the filter component has toughness in the transverse direction by arranging the transverse hot-pressing mark, so that the filter component can be automatically bounced open after the filter component is placed between the pressing sealing part and the folding compression part, and the left end and the right end of the filter component can be stably inserted between the pressing sealing part and the folding compression part, so that the filter component and the deformation component can be well in sealing connection, and the protection effect of the mask is further improved.
Drawings
The invention will be further explained with reference to the drawings.
Fig. 1 is a schematic view showing the entire structure of the front face of the mask of the present invention;
FIG. 2 is a schematic view of the overall structure of the back side of the mask of the present invention;
FIG. 3 is a schematic view of the internal connection of the mask of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the construction of a filter element according to the present invention;
in the figure: the filter component 1, the hot pressing mark 11, the deformation component 2, the folding compression part 21, the compression sealing part 22, the vertical notch 221, the transverse notch 222 and the pasting component 3.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, an adhesive mask includes a filtering member 1, a deforming member 2, and an adhesive member 3;
the filter component 1 is formed by hot pressing of a plurality of layers of non-woven fabrics; the edge of the filter component 1 is hermetically connected with one side of the deformation component 2;
each part of the deformation component 2 can respectively realize compression deformation with different degrees; the other side of the deformation part 2 is provided with the sticking part 3; the deformation part 2 can be made of soft silica gel;
the pasting means 3 is used for pasting with the face of the user. The pasting component 3 can be made of medical PU waterproof breathable paste.
When the mask is in work, the mask is integrally pasted on the face of a user through the pasting part 3, so that a better sealing effect of the mask with the mouth and the nose is realized, the air inhaled and exhaled by the user is better filtered through the filtering part 1, and the protection effect of the user and surrounding people is improved; meanwhile, the phenomenon that the face of a user generates an indentation due to long-time wearing of the mask is prevented; the deformation component 2 which can be compressed in all directions can ensure that the pasting component 3 is pasted with the face of a user more closely, so that the sealing effect of the pasting component 3 with the mouth and the nose is ensured, and the protection effect of the mask is improved; meanwhile, the sealing device can ensure that users with different facial shapes can have good sealing effect when in use; but also can compensate the not enough of filter component 1's filtration efficiency through the inflation and the shrink of deformation component 2 when the breathing of great air output appears in the user through compressible deformation component 2's setting, and then prevent that the user from producing the oppression sense of exhaling the difficulty when using the gauze mask, the crowd such as specially adapted old man and children uses.
As shown in fig. 1, 3 and 4, the deforming part 2 includes a folding compression part 21 and a compression sealing part 22;
the folding compression part 21 is of a multi-layer folding structure; the two sides of the folding compression part 21 are of a planar structure; the planar structure on one side of the folding compression part 21 close to the face of the user is fixedly connected with the pasting part 3; the folded compression part 21 is provided with the compression sealing part 22 on the plane structure at one side close to the filter component 1;
the outer edge of the compression seal part 22 is connected to the edge of the outer side of the folding compression part 21, and the inner edge of the compression seal part 22 covers the edge of the filter component 1.
During operation, can realize the installation of filter element 1 and deformation part 2 with the border block of filter element 1 between deformation part 2's the sealed portion 22 that compresses tightly and folding compression portion 21, simultaneously, after the gauze mask uses a period or the user need drink water, eat, when activities such as smoking all can realize taking off filter element 1 from deformation part 2 through pressing to pinch filter element 1, later install a filter element 1 again and can guarantee the long-time safe handling of gauze mask.
As shown in fig. 1 to 5, the edge of the filter element 1 forms a stable three-dimensional structure by hot pressing; stable spatial structure can guarantee that the block that the border of filter component 1 can be stable compresses tightly between sealing 22 and folding compression 21, and then guarantees the sealed effect of filter component 1 and mouth, nose, and then improves the protective effect of gauze mask.
As shown in fig. 1, the upper quadrant point and the lower quadrant point of the pressing and sealing part 22 are provided with vertical notches 221 for inserting the squeezed filter part; the vertical notches 221 are arranged at the upper quadrant point position and the lower quadrant point position of the pressing sealing part 22, so that when the filter component 1 is disassembled, the upper end and the lower end of the filter component 1 are curled and contracted in the vertical notches 221 by transversely pressing and pinching the filter component 1, and meanwhile, the left end edge and the right end edge of the filter component 1 are drawn out from the position between the pressing sealing part 22 and the folding compression part 21, so that the filter component 1 is disassembled from the position between the pressing sealing part 22 and the folding compression part 21;
similarly, when reinstallating filter unit 1, also only need along transversely pressing the filter unit 1 to pinch the back and put into vertical breach 221 with the upper end and the lower extreme of filter unit 1 again, unclamp the filter unit 1 of pinching, insert after the left end and the right-hand member of filter unit 1 expand and compress tightly between sealing 22 and the folding compression portion 21, and then realized filter unit 1's quick dismantlement and installation, and then improved user's result of use.
As shown in fig. 1, the left quadrant point and the right quadrant point of the pressing and sealing part 22 are provided with transverse notches 222; the transverse notches 222 are arranged at the left quadrant point position and the right quadrant point position of the compression sealing part 22, so that the left end and the right end of the filter component 1 can be more conveniently pulled out from the space between the compression sealing part 22 and the folding compression part 21 when the filter component 1 is disassembled, and the use effect of a user is further improved; realize will compressing tightly the sealed portion 22 disconnection through horizontal breach 222 simultaneously, and then guarantee that each part after the disconnection compresses tightly sealed portion 22 and can not receive the sealed portion 22 interference that compresses tightly of other parts, and then guarantee that each part compresses tightly sealed portion 22 homoenergetic and filter unit 1's border and keep in close contact with, and then guarantee filter unit 1 and the sealed effect of mouth, nose, further improve the protective effect of gauze mask.
As shown in fig. 5, a plurality of hot indentations 11 are generated on the filter element 1 in a transverse direction through a hot pressing process; each of said hot indentations 11 extends transversely through the entire filter element 1; make filter component 1 transversely have toughness through setting up horizontal hot indentation 11, and then guarantee to place filter component 1 and can realize popping out by oneself after compressing tightly between sealing 22 and folding compressing portion 21, and make inserting that filter component 1's left end and right-hand member can be stable compress tightly between sealing 22 and the folding compressing portion 21, and then guarantee to carry out fine sealing connection between filter component 1 and the deformation part 2, and then improve the protecting effect of gauze mask.
When the mask is in work, the mask is integrally pasted on the face of a user through the pasting part 3, and then the air inhaled and exhaled by the user is filtered through the filtering part 1, so that the protection effect on the user and surrounding people is improved; meanwhile, the deformation component 2 capable of being compressed in all directions can ensure that the pasting component 3 is pasted with the face of a user more closely, so that the sealing effect of the pasting component 3 with the mouth and the nose is ensured, and the protection effect of the mask is improved; when the filter component 1 is disassembled, the upper end and the lower end of the filter component 1 are curled in the vertical gap 221 by transversely pressing and pinching the filter component 1, and simultaneously, the left end edge and the right end edge of the filter component 1 are drawn out from between the pressing sealing part 22 and the folding compression part 21, so that the filter component 1 is disassembled from between the pressing sealing part 22 and the folding compression part 21; similarly, when reinstallating filter unit 1, also only need along transversely pressing the filter unit 1 to pinch the back and put into vertical breach 221 with the upper end and the lower extreme of filter unit 1 again, unclamp the filter unit 1 of pinching, insert after the left end and the right-hand member of filter unit 1 expand and compress tightly between sealing 22 and the folding compression portion 21, and then realized filter unit 1's quick dismantlement and installation, and then improved user's result of use.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A paste formula gauze mask which characterized in that: comprises a filtering component (1), a deforming component (2) and a pasting component (3);
the filter component (1) is formed by hot pressing of a plurality of layers of non-woven fabrics; the edge of the filter component (1) is hermetically connected with one side of the deformation component (2);
each part of the deformation component (2) can respectively realize compression deformation with different degrees; the other side of the deformation part (2) is provided with the sticking part (3);
the pasting part (3) is used for pasting with the face of a user.
2. The adhesive mask according to claim 1, wherein: the deformation member (2) includes a folding compression portion (21) and a compression seal portion (22);
the folding compression part (21) is of a multi-layer folding structure; two sides of the folding compression part (21) are of a plane structure; the planar structure on the folding compression part (21) close to one side of the user face is fixedly connected with the pasting part (3); the compression sealing part (22) is arranged on the planar structure of the folding compression part (21) close to one side of the filter component (1);
the outer side edge of the compression sealing part (22) is connected to the edge of the outer side of the folding compression part (21), and the inner side edge of the compression sealing part (22) covers the edge of the filter component (1).
3. The adhesive mask according to claim 1, wherein: the edge of the filter component (1) forms a stable three-dimensional structure through hot pressing.
4. An adhesive mask according to any one of claims 1 to 3, wherein: the upper quadrant point position and the lower quadrant point position of the pressing sealing part (22) are provided with vertical notches (221) which are convenient for inserting the filter part after extrusion.
5. The adhesive mask according to claim 4, wherein: and transverse notches (222) are arranged at the positions of the left quadrant point and the right quadrant point of the pressing sealing part (22).
6. The adhesive mask according to claim 5, wherein: a plurality of hot indentations (11) are generated on the filter component (1) along the transverse direction through a hot pressing process; each of said hot indentations (11) extends transversely through the entire filter element (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201532.7A CN111248536A (en) | 2020-03-20 | 2020-03-20 | Paste formula gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201532.7A CN111248536A (en) | 2020-03-20 | 2020-03-20 | Paste formula gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111248536A true CN111248536A (en) | 2020-06-09 |
Family
ID=70951774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010201532.7A Pending CN111248536A (en) | 2020-03-20 | 2020-03-20 | Paste formula gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111248536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11134730B1 (en) | 2020-06-18 | 2021-10-05 | FTM Corporation | Cushion including flexible projections for low force sealing applications |
| WO2023021211A1 (en) * | 2021-08-19 | 2023-02-23 | Lau Ernest Wai Yin | Face mask, seal and mask body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120001812U (en) * | 2010-09-01 | 2012-03-09 | 박성곤 | Disposable mask |
| CN204363017U (en) * | 2014-12-20 | 2015-06-03 | 西安蓝钻电子科技有限公司 | A kind of breathing equipment with stealthy sealing side |
| CN105520235A (en) * | 2016-01-07 | 2016-04-27 | 江村 | Sling-free sticky facial mask |
| CN206062213U (en) * | 2016-07-14 | 2017-04-05 | 上海大胜卫生用品制造有限公司 | A kind of camouflage color mouth mask |
-
2020
- 2020-03-20 CN CN202010201532.7A patent/CN111248536A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120001812U (en) * | 2010-09-01 | 2012-03-09 | 박성곤 | Disposable mask |
| CN204363017U (en) * | 2014-12-20 | 2015-06-03 | 西安蓝钻电子科技有限公司 | A kind of breathing equipment with stealthy sealing side |
| CN105520235A (en) * | 2016-01-07 | 2016-04-27 | 江村 | Sling-free sticky facial mask |
| CN206062213U (en) * | 2016-07-14 | 2017-04-05 | 上海大胜卫生用品制造有限公司 | A kind of camouflage color mouth mask |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11134730B1 (en) | 2020-06-18 | 2021-10-05 | FTM Corporation | Cushion including flexible projections for low force sealing applications |
| WO2021257123A1 (en) * | 2020-06-18 | 2021-12-23 | FTM Corporation | Cushion including flexible projections for low force sealing applications |
| WO2023021211A1 (en) * | 2021-08-19 | 2023-02-23 | Lau Ernest Wai Yin | Face mask, seal and mask body |
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Application publication date: 20200609 |