CN2609583Y - Actived carbon fiber protection gauze mask - Google Patents
Actived carbon fiber protection gauze mask Download PDFInfo
- Publication number
- CN2609583Y CN2609583Y CN 03250852 CN03250852U CN2609583Y CN 2609583 Y CN2609583 Y CN 2609583Y CN 03250852 CN03250852 CN 03250852 CN 03250852 U CN03250852 U CN 03250852U CN 2609583 Y CN2609583 Y CN 2609583Y
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- CN
- China
- Prior art keywords
- activated carbon
- carbon fiber
- mask
- nacf
- cover
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an activated carbon fiber protective mask, which consists of mat coats, a mask core and a mask rope. The activated carbon fiber mask core is arranged in the mat coats with at least two layers of non woven fabrics, and the activated carbon fiber mask core is an activated carbon fiber membrane, a mat or a wire cloth made by the jetting and fixing of the organic fiber to the activated carbon. An internal upper margin of the mat coat is fixed with a strip deformable aluminum-plastic nose bridge skeleton. The internal and external mat coats are both provided with an expansible folding clearance. Compared with the traditional activated carbon, the activated carbon fiber mask core has special micropore structure, whose superficial area is larger, and has a certain amount of functional groups, besides, the activated carbon fiber mask core has good moldability, high activity and comparatively small gas flow resistance, thus being with comparatively large absorption capacity and comparatively swift absorption speed to the poisonous and harmful materials in the gas, which can prevent effectively the virus and other disease causing pollutants out the mask, and has good protective effect, and can prevent the happening of diseases.
Description
Technical field
The utility model relates to a kind of mouth mask.
Background technology
Existing mouth mask is made up of the cover rope at cover, cover core and two ends, cover and cover core are made by cotton gauze, can not stop effectively that bacterium and gas, liquid noxious material pass the hole of yarn fiber, during anti-SARS, cause many medical workers' of comprising personnel to infect atypical pneumonia, people are for preventing virus attack, usually need to wear several layers of mouth mask, very inconvenience.
Technology contents
The purpose of this utility model provides a kind of NACF protective mask, solves the technical problem that common mouth mask can not stop effectively that virus and other pernicious gas pass mouth mask fiber hole.
The technical scheme of the utility model NACF protective mask: be made up of cover, cover core and cover rope, it is characterized in that: by pressing from both sides NACF cover core in the two-layer nonwoven cover at least, the upper edge is fixed with bar shaped deformable plastic-aluminum bridge of the nose skeleton in the cover.
Above-mentioned NACF cover core is NACF diaphragm, felt or the silk cloth that forms with the solid active carbon of organic fiber spray.
Above-mentioned NACF cover core is that 6mm～8mm is thick.
Above-mentioned inside and outside cover all has at least one extendible folded seam.
Beneficial effect: 1, NACF cover core is to be the novel absorbent charcoal fibre with high-efficiency sorbing material of the solid Preparation of Activated Carbon of raw material spray with the organic fiber, it has unique microcellular structure, the micropore prosperity, and specific area is big, very high external surface area is arranged, the surface functional group of some is arranged.NACF has the various characteristics of fiber concurrently, it is made film shape, felt shape or silk cloth shape, as the cover core, be clipped in the two-layer nonwoven cover and make mouth mask, moulding is easy, the adsorption actrivity height, gas-flow resistance is less, and poisonous and hazardous material in gas phase and the liquid phase molecule is had the bigger adsorption capacity and the rate of adsorption faster; NACF does not have excitant to skin, and is nontoxic, harmless, tasteless, and protection effect is good.
2, NACF protective mask lining is selected inside and outside four layers of 16-20g/m
2Nonwoven, intensity is big, good permeability.
3, this mouth mask is worn conveniently, do not need the multilayer mouth mask to stack and to play protective action, safety and sanitation, disinfect through the secondary high-temperature sterilization: at first the NACF diaphragm was sterilized 30 minutes under 115 ℃ of steam conditions, carry out 115 ℃ of autoclavings after mouth mask is made again and handled in 30 minutes, finished product plastic bag sealing packing.Can effectively bacterium and other pathogenic contaminants be stopped outside mouth mask, generation wards off disease.Below be every technical indicator of activated carbon fiber:
Description of drawings
| Model | YT-1000 | YT-1300 | YT-1500 | YT1600 | YT-2000 |
| Specific area (m 2/g) | 900-1000 | 1150-1250 | 1300-1400 | 1450-1550 | 1800-2000 |
| Phenenyl absorbing amount (wt%) | 30-35 | 38-43 | 45-50 | 53-58 | 70-80 |
| Inhale iodine amount (mg/g) | 850-900 | 1100-1200 | 1300-1400 | 1400-1500 | 1700-1800 |
| Serge blue value (ml/g) | 150 | 180 | 220 | 250 | 300 |
| Pore volume (ml/g) | 0.8-1.2 | ||||
| Average pore size (A) | 17-20 | ||||
| PH value | 5-7 | ||||
| Ignition point (℃) | ＞500 | ||||
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an outline drawing of the present utility model;
Fig. 3 is the A-A profile of Fig. 2.
The specific embodiment
Embodiment is as shown in Figure 1, 2, 3: this NACF protective mask is by interior two-layer, outer two-layer 16-20g/m
2The medical cloth of nonwoven is made cover 2, the thick NACF diaphragm cover core 3 of interior folder 6mm～8mm, the upper edge is fixed with the deformable plastic-aluminum bridge of the nose skeleton 1 of 2.5 * 100mm in the cover, mouth mask is of a size of 170 * 90mm, two-sided nonwoven all has one to three extendible folded seam 4, sew up all around, cover rope 5 adopt gauzes or elastic cord all can, and be fixed in the both sides of mouth mask cover.During use, the maximum development size in middle part is 180mm.
Claims (4)
1, a kind of NACF protective mask is made up of cover, cover core and cover rope, it is characterized in that: by pressing from both sides NACF cover core in the two-layer nonwoven cover at least, the upper edge is fixed with bar shaped deformable plastic-aluminum bridge of the nose skeleton in the cover.
2, NACF protective mask according to claim 1 is characterized in that: described NACF cover core is NACF diaphragm, felt or the silk cloth that forms with the solid active carbon of organic fiber spray.
3, NACF protective mask according to claim 2 is characterized in that: described NACF cover core is that 6mm～8mm is thick.
4, NACF protective mask according to claim 1 and 2 is characterized in that: described inside and outside cover all has at least one extendible folded seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250852 CN2609583Y (en) | 2003-05-09 | 2003-05-09 | Actived carbon fiber protection gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250852 CN2609583Y (en) | 2003-05-09 | 2003-05-09 | Actived carbon fiber protection gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609583Y true CN2609583Y (en) | 2004-04-07 |
Family
ID=34169626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250852 Expired - Fee Related CN2609583Y (en) | 2003-05-09 | 2003-05-09 | Actived carbon fiber protection gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609583Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519430A (en) * | 2013-10-09 | 2014-01-22 | 武汉智迅创源科技发展股份有限公司 | Mask capable of effectively filtering PM2.5 and manufacturing method thereof |
| CN103587175A (en) * | 2013-10-16 | 2014-02-19 | 山东俊富非织造材料有限公司 | Mask main body material and mask |
| CN112401346A (en) * | 2020-12-01 | 2021-02-26 | 江阴苏达汇诚复合材料有限公司 | Mask and preparation method thereof |
-
2003
- 2003-05-09 CN CN 03250852 patent/CN2609583Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519430A (en) * | 2013-10-09 | 2014-01-22 | 武汉智迅创源科技发展股份有限公司 | Mask capable of effectively filtering PM2.5 and manufacturing method thereof |
| CN103587175A (en) * | 2013-10-16 | 2014-02-19 | 山东俊富非织造材料有限公司 | Mask main body material and mask |
| CN103587175B (en) * | 2013-10-16 | 2016-05-18 | 山东俊富非织造材料有限公司 | Mask main body material and mouth mask |
| CN112401346A (en) * | 2020-12-01 | 2021-02-26 | 江阴苏达汇诚复合材料有限公司 | Mask and preparation method thereof |
| CN112401346B (en) * | 2020-12-01 | 2023-09-05 | 江阴苏达汇诚复合材料有限公司 | Mask and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |