CN201272061Y - Active carbon high adsorption paper - Google Patents
Active carbon high adsorption paper Download PDFInfo
- Publication number
- CN201272061Y CN201272061Y CNU2008200154616U CN200820015461U CN201272061Y CN 201272061 Y CN201272061 Y CN 201272061Y CN U2008200154616 U CNU2008200154616 U CN U2008200154616U CN 200820015461 U CN200820015461 U CN 200820015461U CN 201272061 Y CN201272061 Y CN 201272061Y
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- active carbon
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- carbon fiber
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Abstract
The utility model provides active carbon high-absorption paper. The bottom layer of the paper is a non-woven fabric; an active carbon absorption layer is coated on the non-woven fabric of the bottom layer; a top layer non-woven fabric is coated on the active carbon absorption layer. The active carbon absorption layer is manufactured by double-component fibers and active carbon fibers or by double-component fibers, active carbon fibers and wood pulp. As the active carbon fibers are manufactured into dry active carbon fiber paper, the tearing intensity of the dry active carbon fiber paper is greatly improved and the dry active carbon fiber paper is not easy to be broke when in use; moreover, the non-woven fabrics are stuck above and below the active carbon fiber paper, not only the tearing intensity is improved, but also the hands of a user can not be polluted by the active carbon fibers. The double-component fibers and the wood pulp are mixed in the active carbon fibers, thus increasing the absorption area of the active carbon, improving the absorption rate, being beneficial to reducing the cost for using active carbon fiber products, and being capable of obtaining higher economic benefit.
Description
Technical field
The utility model relates to a kind of structure of dry method paper and forms.
Background technology
The suction-operated of active carbon is well-known, especially the Nano type active carbon of Recent study, its adsorption rate has had large increase again, therefore NACF is made sheet material, be used for making common mask type anti-poison respirator, but NACF sheet material tearing strength is very low, very easily broken during use, and NACF pollutes hand, uses very inconvenient.
Summary of the invention
At the defective that existing NACF sheet material exists, the utility model proposes a kind of tearing strength height, NACF sheet material easy to use.
Solving the problems of the technologies described above the concrete technical measures of being taked is: the high absorption of a kind of active carbon paper, it is characterized in that: the high absorption of active carbon paper bottom is a nonwoven, on the bottom nonwoven, be covered with activated carbon adsorption layer, on activated carbon adsorption layer, be covered with the top layer nonwoven.
Activated carbon adsorption layer is to be made or made by bicomponent fibers and NACF and wood pulp by bicomponent fibers and NACF.
The beneficial effects of the utility model: because NACF is made the dry method active carbon fiber paper, therefore tearing strength improves a lot, be difficult for broken during use, and at the upper and lower nonwoven that is bonded with of active carbon fiber paper, not only improve tearing strength, and can not make NACF pollute user's hand.In NACF, sneak into bicomponent fibers, wood pulp, increase the charcoal absorption area, improve adsorption rate, help reducing the cost that uses the active carbon fibre fiber products, can obtain higher economic benefit.
Description of drawings
Fig. 1 is the structural representation of the high absorption of the utility model active carbon paper
Among the figure: 1 bottom nonwoven, 2 carbon fiber adsorption and catalytic combustion layers, 3 top layer nonwoven
The specific embodiment
The high manufacturing that key is the carbon fiber adsorption and catalytic combustion layer of manufacturing of adsorbing paper of embodiment 1 active carbon, carbon fiber adsorption and catalytic combustion layer method for production pressed dry method of paper-making technology, select for use wood pulp cellulose and cortex heatproof below 130 ℃, the sandwich layer heatproof more than 150 ℃ bicomponent fibre and mix with NACF.Prepare by following formula ratio during manufacturing: in mass parts, 18 parts of wood pulp celluloses, 26 parts of bicomponent fibers, 56 parts of NACFs.The each component formula ratio can improve the bicomponent fibers consumption and can improve intensity according to activated carbon adsorption layer intensity and adsorbance are regulated.NACF is the conventional NACF that uses.
Below manufacture according to a conventional method: continuously send into above-mentioned compound in the former, compound is subjected in former under the positive and negative blast of air (unidirectional) effect, behind rotating cylindrical screen cloth, evenly online on the conveyer belt type papermaking fourdrinier wire of its bottom, and continuously deliver in the hot-air oven of temperature about 140 ℃ by it and add thermal finalization, owing to the cortex fiber fuses the paper that makes NACF bonding typing becoming one deck shape under 130 ℃ of temperature.Conveyer belt type papermaking fourdrinier wire cools off expanded through drum-type cooling device more then.Moulding 72g/m behind cooling and shaping
2Paper also is the carbon fiber adsorption and catalytic combustion layer of the high absorption of the alleged active carbon of the utility model paper.
Above-mentioned carbon fiber adsorption and catalytic combustion layer is upper and lower, according to a conventional method coated with nonwoven, and be cut into the high absorption of active carbon paper by certain specification.
The high manufacturing that key is the carbon fiber adsorption and catalytic combustion layer of manufacturing of adsorbing paper of embodiment 2 active carbons, carbon fiber adsorption and catalytic combustion layer method for production pressed dry method of paper-making technology, select for use wood pulp cellulose and cortex heatproof below 130 ℃, the sandwich layer heatproof more than 150 ℃ bicomponent fibre and mix with NACF.Prepare by following formula ratio during manufacturing: in mass parts, 38 parts of bicomponent fibers, 62 parts of NACFs.Each component formula ratio can improve the bicomponent fibers consumption and can improve intensity according to activated carbon adsorption layer intensity and adsorbance are regulated.NACF is the conventional NACF that uses.
Manufacture method is with embodiment 1.
Claims (1)
- The 1 one kinds of high absorption of active carbon paper is characterized in that: the high absorption of active carbon paper bottom is a nonwoven, is covered with activated carbon adsorption layer on the bottom nonwoven, is covered with the top layer nonwoven on activated carbon adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200154616U CN201272061Y (en) | 2008-09-08 | 2008-09-08 | Active carbon high adsorption paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200154616U CN201272061Y (en) | 2008-09-08 | 2008-09-08 | Active carbon high adsorption paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272061Y true CN201272061Y (en) | 2009-07-15 |
Family
ID=40882413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200154616U Expired - Fee Related CN201272061Y (en) | 2008-09-08 | 2008-09-08 | Active carbon high adsorption paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272061Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012288A (en) * | 2016-07-06 | 2016-10-12 | 上海申欧企业发展有限公司 | Active carbon dry process paper, and preparation process and application thereof |
| CN106149470A (en) * | 2016-08-15 | 2016-11-23 | 浙江通源环保科技有限公司 | A kind of extrusion coating paper for the absorption of VOCs industrial waste gas and manufacture method thereof |
-
2008
- 2008-09-08 CN CNU2008200154616U patent/CN201272061Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012288A (en) * | 2016-07-06 | 2016-10-12 | 上海申欧企业发展有限公司 | Active carbon dry process paper, and preparation process and application thereof |
| CN106149470A (en) * | 2016-08-15 | 2016-11-23 | 浙江通源环保科技有限公司 | A kind of extrusion coating paper for the absorption of VOCs industrial waste gas and manufacture method thereof |
| CN106149470B (en) * | 2016-08-15 | 2017-10-27 | 浙江通源环保科技有限公司 | A kind of extrusion coating paper adsorbed for VOCs industrial waste gases and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20110908 |