CN108783665A - A kind of nanofiber mask of steam-preventing/hot gas - Google Patents
A kind of nanofiber mask of steam-preventing/hot gas Download PDFInfo
- Publication number
- CN108783665A CN108783665A CN201810993548.9A CN201810993548A CN108783665A CN 108783665 A CN108783665 A CN 108783665A CN 201810993548 A CN201810993548 A CN 201810993548A CN 108783665 A CN108783665 A CN 108783665A
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- China
- Prior art keywords
- layer
- mask
- steam
- nanofiber
- hot gas
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- 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.)
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Classifications
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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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
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- 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 discloses a kind of nanofiber mask of steam-preventing/hot gas, mask protects U-shaped membrane tube to form by mask main body, breather valve, filtering adsorption layer, cover band and water suction.Filtering adsorption layer is made of two layers of fiber and two layers of woven fabric; first layer is nonwoven layer; centre two is nanometer glass fiber adsorption layer and carbon nano-fiber adsorption layer; 4th layer is nonwoven layer; water suction protects U-shaped membrane tube to be made of macromolecule polyacrylic acid sodium water-retaining agent, can effectively absorb a large amount of water vapours overflowed inside mask and above mask.The nanofiber mask of steam-preventing/hot gas can be produced in the present invention, efficiently solving the water vapour breathed out above mask influences the sight of people, it especially solves for the people with glasses, the problem of causing glasses to haze due to water vapour, it is simple with preparation process, production efficiency is high, and strainability is good, it is safe the advantages that.
Description
Technical field
The invention patent relates to nanofiber mask fields, and in particular to a kind of nanofiber mouth of steam-preventing/hot gas
Cover.
Background technology
Mask is a kind of amenities, refers generally to be worn over nose and mouth for filtering the air for entering mouth and nose, to reach resistance
The apparatus for keeping off harmful gas, smell, droplet disengaging wearer's mouth and nose, is made with gauze or paper etc..Mask is to entering lung
Air has certain filtration, and in respiratory infectious disease prevalence, in the environment of the pollutions such as dust when operation, wear masks tool
There are extraordinary effect, mask that can be divided into air filtering type mask and Gas feeding mask.
Research in terms of the filtering efficiency of mask at present and innovation have that it is enough, but mask unanimously has a problem that,
When being exactly worn on the face, since the hot gas breathed out in the mouth cannot be distributed directly, it can only be overflowed from mask edge, therefore upper
The hot gas that method, edge overflows can influence the sight of people, and the user especially to wear glasses is serious to do presbyopia mirror completely, therefore
With regard to how to produce a topic for being badly in need of solution and research for having and preventing the mask of water vapour/hot gas from being current.
The Chinese patent application of Patent No. CN105455254A discloses a kind of effectively barrier PM0.3 and is rich in nanometer
The nanofiber mask of antimicrobial component belongs to daily shielding technical field.Including nano-antibacterial layer, the first nonwoven layer, thick
Filter layer, high efficiency filter layer, the second nonwoven layer are imitated, wherein the first nonwoven layer is on the outside of mask, the second nonwoven layer is mouth
Cover inside, and nano-antibacterial layer is sprayed on to the surface of the first nonwoven layer, finally by ultrasonic bonds method by five-layer structure
Compound, one or both of spinning building, SMS spinning buildings, thick effect filtering can be selected with the second nonwoven layer in the first nonwoven layer
The optional fusion spray cloth of layer, spun laced fabric or electrostatic cotton, high efficiency filter layer are prepared by electrostatic spinning technique, and nano-antibacterial layer uses EFI
Or prepared by coating method.
The Chinese patent application of Patent No. CN206675037U a kind of activated carbon fiber respirator, structure include mask
Main body, stenlizing layer, adsorption layer, filter, cover band, chain, slide fastener, mask main body are fixedly connected with stenlizing layer, stenlizing layer and suction
Attached layer is fixedly connected, and mask main body is equipped with filter, and mask main body is fixedly connected with filter, and main body is fixed with cover band to be connected
Connect, adsorption layer is equipped with chain, and slide fastener is equipped between chain, and chain is flexibly connected with slide fastener, filter by filter opening, adhesive plate,
Through-hole, fixed plate composition, filter opening are fixedly connected with adhesive plate, and adhesive plate is equipped with through-hole, and adhesive plate is fixedly connected with fixed plate.
A kind of nanofiber MULTILAYER COMPOSITE filter face mask of the Chinese patent application of Patent No. CN104921342A and its
Preparation method prepares polymer nanofiber solution first in a solvent by polymer nanofiber dissolving；It then will polymerization
Polymer nanofiber is coated in the one or both sides of supporting base material by electrostatic spinning apparatus by object nanofiber solution, is obtained
Monomer material：It is finally that monomer material is compound, obtain multilayer materials.Supporting base material of the present invention is as support frame, Ke Yiyou
Effect keeps apart finer and close layers of nanofibers, reduces resistance；MULTILAYER COMPOSITE can make it ensure the same of lower drag simultaneously
When reach higher filtering effect；The invention nanofiber mask can obstruct the particulate matter in air, and good permeability, multilayer
Structure improves filter efficiency.
A kind of nanofiber mask of the Chinese patent application of Patent No. CN104106854A, including, supporting layer (4),
Material therefor is hydrophobic fiber non-woven fabrics, is located at innermost layer；Adsorption layer, including layers of nanofibers (3) and nanofiber rely on layer
(2), the layers of nanofibers (3) is located at the supporting layer (4) and the nanofiber relies between layer (2)；Antibiotic layer (1),
It is made of antibacterial gauze, relies on layer (2) adjacent with the nanofiber, be located at innermost layer；Wherein, the layers of nanofibers (3)
Adjacent side is fibre fluff structure with the supporting layer (4).A kind of nanofiber mask disclosed in the invention is in addition to that can hinder
Every outside the particulate matter in air, moreover it is possible to obstruct the organic pollution in air, while have that good permeability, flexibility be good, thickness
The features such as thin；With preferable biological safety.
Such as above-mentioned several patents, the relevant technical products in this field are disclosed, but how to solve mask and absorbs hot gas water
The problem of steam is that technical problems to be solved are badly in need of in this field.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of nanofiber mouths of steam-preventing/hot gas
Cover.
In order to solve the above-mentioned technical problem, used technical solution is：The nanofiber mask of steam-preventing/hot gas by
Mask main body, breather valve 10, filtering adsorption layer 30, cover band 40 and water suction protect U-shaped membrane tube 20 to form；The filtering adsorption layer
It is made of two layers of fiber and two layers of woven fabric, first layer is nonwoven layer, and intermediate two layers is nanometer glass fiber adsorption layer and nanometer
Carbon fiber adsorption layer, the 4th layer is nonwoven layer, and water suction protects U-shaped membrane tube 20 to be made of macromolecule polyacrylic acid sodium water-retaining agent,
The a large amount of water vapours overflowed inside mask and above mask can be effectively absorbed.
Further, the filtering adsorption layer 30 of the nanofiber mask of the steam-preventing/hot gas is the first non-woven fabrics
Layer, thick effect filter layer nanometer glass fiber layer, high efficiency filter layer carbon nano-fiber layer and the 4th nonwoven layer composition, the first nonwoven
Filter layer nanometer glass fiber layer is closely slightly imitated in the lower surface of layer of cloth, and next coming in order are high efficiency filter layer carbon nano-fiber layer, the
Four layers of nonwoven layer, it is mutually compound by four layers using ultrasonic bonds method.
Further, the water suction protects U-shaped membrane tube 20 to be extending, bending, stretch and detachably carry out secondary
The membrane tube of replacement, water suction protect U-shaped membrane tube 20 to be sewn at mask top edges.
Advantage for present invention：(1) hot gas/water vapour overflowed by mask top edge is effectively absorbed, is solved
Water vapour influences the sight of people, especially solves for the people with glasses, since water vapour causes what glasses hazed to ask
Topic.(2) have preparation process simple, production efficiency is high.(3) product strainability is good, safe.(4) have it is good every
Exhausted performance.
Description of the drawings
Fig. 1 is a kind of nanofiber mask figure of steam-preventing/hot gas of this patent, and 10 be breather valve in figure, and 20 be water suction
U-shaped membrane tube is protected, 30 be filtering adsorption layer, and 40 be cover band.
Specific implementation mode
With reference to specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention, after having read the present invention, various equivalences of the those skilled in the art to the present invention
It is as defined in the appended claims that the modification of form falls within the application.
Embodiment 1
As shown in Figure 1, a kind of nanofiber mask of steam-preventing/hot gas is adsorbed by mask main body, breather valve 10, filtering
Layer 30, cover band 40 and water suction protect U-shaped membrane tube 20 to form；Filtering adsorption layer is made of two layers of fiber and two layers of woven fabric, first layer
For nonwoven layer, intermediate two layers is nanometer glass fiber adsorption layer and carbon nano-fiber adsorption layer, and the 4th layer is nonwoven layer, is inhaled
The U-shaped membrane tube of water conservation 20 is made of macromolecule polyacrylic acid sodium water-retaining agent, can effectively absorb inside mask and overflow above mask
The a large amount of water vapours gone out.
Further, the filtering adsorption layer 30 of the nanofiber mask of the steam-preventing/hot gas is the first non-woven fabrics
Layer, thick effect filter layer nanometer glass fiber layer, high efficiency filter layer carbon nano-fiber layer and the 4th nonwoven layer composition, the first nonwoven
Filter layer nanometer glass fiber layer is closely slightly imitated in the lower surface of layer of cloth, and next coming in order are high efficiency filter layer carbon nano-fiber layer, the
Four layers of nonwoven layer, it is mutually compound by four layers using ultrasonic bonds method.
Further, the water suction protects U-shaped membrane tube 20 to be extending, bending, stretch and detachably carry out secondary
The membrane tube of replacement, water suction protect U-shaped membrane tube 20 to be sewn at mask top edges.
In the present embodiment, the filter efficiency of mask reaches 99% or more, can be effectively prevented water vapour.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, all profits
The change for carrying out unsubstantiality to the present invention with this design, should all belong to the behavior for invading the scope of protection of the invention.In every case it is
Without departing from the content of technical solution of the present invention, according to the technical essence of the invention to any type of letter made by above example
Single modification, equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (3)
1. a kind of nanofiber mask of steam-preventing/hot gas, it is characterised in that the nanofiber of the steam-preventing/hot gas
Mask protects U-shaped membrane tube 20 to form by mask main body, breather valve 10, filtering adsorption layer 30, cover band 40 and water suction；The filtering
Adsorption layer is made of two layers of fiber and two layers of woven fabric, and first layer is nonwoven layer, and intermediate two layers is nanometer glass fiber adsorption layer
With carbon nano-fiber adsorption layer, the 4th layer is nonwoven layer, and water suction protects U-shaped membrane tube 20 by macromolecule polyacrylic acid sodium water-retaining agent
It is made.
2. a kind of nanofiber mask of steam-preventing/hot gas according to claim 1, it is characterised in that the waterproof
The filtering adsorption layer 30 of the nanofiber mask of steam/heat gas be the first nonwoven layer, thick effect filter layer nanometer glass fiber layer,
High efficiency filter layer carbon nano-fiber layer and the 4th nonwoven layer composition, closely slightly effect filter layer is received for the lower surface of the first nonwoven layer
Rice glass layer, next coming in order are high efficiency filter layer carbon nano-fiber layer, the 4th layer of nonwoven layer, utilize ultrasonic bonds method
It is mutually compound by four layers.
3. a kind of nanofiber mask of steam-preventing/hot gas according to claim 1, it is characterised in that the water suction
Protect U-shaped membrane tube 20 for extending, bending, the membrane tube for stretching and detachably carrying out secondary replacement, U-shaped membrane tube 20 is protected in water suction
It is sewn at mask top edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993548.9A CN108783665A (en) | 2018-08-24 | 2018-08-24 | A kind of nanofiber mask of steam-preventing/hot gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993548.9A CN108783665A (en) | 2018-08-24 | 2018-08-24 | A kind of nanofiber mask of steam-preventing/hot gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108783665A true CN108783665A (en) | 2018-11-13 |
Family
ID=64081471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993548.9A Pending CN108783665A (en) | 2018-08-24 | 2018-08-24 | A kind of nanofiber mask of steam-preventing/hot gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108783665A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202375086U (en) * | 2011-12-24 | 2012-08-15 | 齐齐哈尔医学院 | Medical anti-mist mask |
| CN202504227U (en) * | 2012-01-12 | 2012-10-31 | 陈子豪 | Mist prevention mask |
| CN203776203U (en) * | 2014-03-21 | 2014-08-20 | 徐友朋 | Respirator capable of preventing PM 2.5 |
| CN205912941U (en) * | 2016-08-22 | 2017-02-01 | 万媛媛 | Mask |
| CN107772572A (en) * | 2016-08-26 | 2018-03-09 | 襄阳市第四十二中学 | The mouth mask of solar heat protection air-blowing glasses |
-
2018
- 2018-08-24 CN CN201810993548.9A patent/CN108783665A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202375086U (en) * | 2011-12-24 | 2012-08-15 | 齐齐哈尔医学院 | Medical anti-mist mask |
| CN202504227U (en) * | 2012-01-12 | 2012-10-31 | 陈子豪 | Mist prevention mask |
| CN203776203U (en) * | 2014-03-21 | 2014-08-20 | 徐友朋 | Respirator capable of preventing PM 2.5 |
| CN205912941U (en) * | 2016-08-22 | 2017-02-01 | 万媛媛 | Mask |
| CN107772572A (en) * | 2016-08-26 | 2018-03-09 | 襄阳市第四十二中学 | The mouth mask of solar heat protection air-blowing glasses |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
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| WD01 | Invention patent application deemed withdrawn after publication |