CN202344915U - Active carbon sandwiched non-woven fabric - Google Patents
Active carbon sandwiched non-woven fabric Download PDFInfo
- Publication number
- CN202344915U CN202344915U CN201120418594XU CN201120418594U CN202344915U CN 202344915 U CN202344915 U CN 202344915U CN 201120418594X U CN201120418594X U CN 201120418594XU CN 201120418594 U CN201120418594 U CN 201120418594U CN 202344915 U CN202344915 U CN 202344915U
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- active carbon
- woven fabric
- nonwoven
- layer non
- intermediate layer
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Abstract
The utility model discloses a piece of active carbon sandwiched non-woven fabric, which comprises a piece of upper layer non-woven fabric, a piece of lower-layer non-woven fabric as well as a piece of intermediate layer non-woven fabric and active carbon which are placed between the upper layer non-woven fabric and the lower-layer non-woven fabric; the piece of intermediate layer non-woven fabric has a three-dimensional lattice structure so as to play the effects of dispersing and fixing the active carbon as well as connecting the upper layer non-woven fabric with the lower layer non-woven fabric; the active carbon is placed among the grids of the intermediate layer non-woven fabric, and the upper layer non-woven fabric and the lower layer non-woven fabric are bonded to and combined with the intermediate layer non-woven fabric to form the active carbon sandwiched non-woven fabric. The piece of active carbon sandwiched non-woven fabric, provided by the utility model, has a simple structure, is reasonable in design and has great market potential.
Description
Technical field
The utility model relates to technical field of composite materials, particularly a kind of active carbon powdered carbon grain sandwich nonwoven.
Background technology
Active carbon is a kind of by carbonaceous materials such as plant or coals, through charing and activation and having of making enriched pore structure and huge specific area, characterization of adsorption is good, nonpoisonous and tasteless, chemical property is stable material with carbon element.Because harmful substance such as that it can be removed effectively is stupid in the air, ammonia, formaldehyde and smelly, peculiar smell and effective antibacterial action, and be widely used in field such as air cleaning.
At present; Active carbon foam, activated carbon paper all are through binding agent activated carbon powder to be adhered on foam or the paper wood; Although and active carbon nonwoven fabric and active carbon cloth have plenty of sandwich-like; But also be to adopt directly with the binding agent process of active carbon that bonds, the performance that can lose active carbon basically inevitably, thus reduce the clean-up effect of material.
Therefore, prior art awaits improving and improving.
Summary of the invention
To the problems referred to above that prior art exists, the purpose of the utility model provides a kind of active carbon sandwich nonwoven that activated carbon surface amassed and reduced its absorption property that can not reduce.
For achieving the above object; The technical scheme that the utility model adopted is: a kind of active carbon sandwich nonwoven; Comprise upper strata nonwoven, lower floor's nonwoven and the intermediate layer nonwoven and the active carbon that are placed in one; Described intermediate layer nonwoven is the cubic network structure, plays a part to disperse and fixing active carbon and get in touch with upper and lower two-layer nonwoven; Described active carbon places between the grid of intermediate layer nonwoven, and two-layer nonwoven is combined into active carbon sandwich nonwoven through hot melt and intermediate layer nonwoven bonding up and down.
Compared with prior art; The utlity model has following characteristics: activated carbon grain is fixed in up and down between the two-layer nonwoven through the intermediate layer nonwoven; Its active carbon does not directly contact with adhesive or contacts with adhesive hardly, can guarantee that active carbon and composite property thereof bring into play to greatest extent; Technology is simple, efficient is high, the low and energy-conserving and environment-protective of production cost.The utility model is simple in structure, and is reasonable in design, has huge market potential.
Description of drawings
Accompanying drawing 1 is the utility model active carbon sandwich nonwoven.
Each label is respectively among the figure: (1) upper strata nonwoven, (2) intermediate layer nonwoven, (3) lower floor nonwoven, (4) activated carbon grain.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to specify:
Referring to Fig. 1; A kind of active carbon sandwich of the utility model nonwoven; Comprise upper strata nonwoven 1, lower floor's nonwoven 3 and intermediate layer nonwoven 2 that is placed in one and active carbon 4; Described intermediate layer nonwoven 2 is the cubic network structure, plays a part to disperse and fixing active carbon and get in touch with upper and lower two-layer nonwoven 1,3; Described active carbon 4 places between the grid of intermediate layer nonwoven 2, and two-layer up and down 1,3 nonwoven are combined into active carbon sandwich nonwoven through hot melt and intermediate layer nonwoven bonding.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified to the equivalent embodiment of equivalent variations; But all the utility model technical scheme contents that do not break away from, all still belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (1)
1. active carbon sandwich nonwoven; Comprise upper strata nonwoven, lower floor's nonwoven and the intermediate layer nonwoven and the active carbon that are placed in one; It is characterized in that: described intermediate layer nonwoven is the cubic network structure, plays a part to disperse and fixing active carbon and get in touch with upper and lower two-layer nonwoven; Described active carbon places between the grid of intermediate layer nonwoven, and two-layer nonwoven is combined into active carbon sandwich nonwoven through hot melt and intermediate layer nonwoven bonding up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120418594XU CN202344915U (en) | 2011-10-28 | 2011-10-28 | Active carbon sandwiched non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120418594XU CN202344915U (en) | 2011-10-28 | 2011-10-28 | Active carbon sandwiched non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344915U true CN202344915U (en) | 2012-07-25 |
Family
ID=46533942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120418594XU Expired - Fee Related CN202344915U (en) | 2011-10-28 | 2011-10-28 | Active carbon sandwiched non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984173A (en) * | 2015-02-02 | 2016-10-05 | 朱文美 | Composite pad for air purification and preparation method thereof |
| CN107053818A (en) * | 2017-05-15 | 2017-08-18 | 湖北品慧品冠科技有限公司 | A kind of bacteriostatic activated carbon cloth and its preparation facilities and method |
-
2011
- 2011-10-28 CN CN201120418594XU patent/CN202344915U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984173A (en) * | 2015-02-02 | 2016-10-05 | 朱文美 | Composite pad for air purification and preparation method thereof |
| CN107053818A (en) * | 2017-05-15 | 2017-08-18 | 湖北品慧品冠科技有限公司 | A kind of bacteriostatic activated carbon cloth and its preparation facilities and method |
| CN107053818B (en) * | 2017-05-15 | 2019-04-16 | 湖北品慧品冠科技有限公司 | A kind of bacteriostatic activated carbon cloth and its preparation facilities and 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: 20120725 Termination date: 20121028 |