CN2689721Y - Acetate fibre plus Na Y type molecular sieve binary compound filter stick - Google Patents
Acetate fibre plus Na Y type molecular sieve binary compound filter stick Download PDFInfo
- Publication number
- CN2689721Y CN2689721Y CN 03260501 CN03260501U CN2689721Y CN 2689721 Y CN2689721 Y CN 2689721Y CN 03260501 CN03260501 CN 03260501 CN 03260501 U CN03260501 U CN 03260501U CN 2689721 Y CN2689721 Y CN 2689721Y
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- China
- Prior art keywords
- molecular sieve
- type molecular
- acetate fiber
- plus
- section
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- Expired - Lifetime
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses an acetate fiber plus Na Y type molecular sieve binary compound filter stick, comprising an acetate fiber plus Na Y type molecular sieve binary compound filter core (1), an inner coating layer and an outer coating layer. The acetate fiber plus Na Y type molecular sieve binary compound filter core (1) is a round rod-shaped body comprising an acetate fiber section (4) and an acetate fiber plus Na Y type molecular sieve section (5) which are jointed alternately, the inner coating layer (2) are divided into sections respectively coated on the acetate fiber section (4) and the acetate fiber plus Na Y type molecular sieve section (5), and the outer coating layer (3) is coated on the inner coating layer (2). The utility model is able to effectively reduce the harmful ingredient in the smoke gas of the cigarette and in particular and obviously reduces the peculiar nitrosamine content of the tobacco.
Description
Technical field: the utility model relates to the filter stick that is used to make cigarette filter.
Background technology: at present, be used to make the acetate fiber unit filter stick of cigarette filter, not remarkable to the harmful components effect that reduces in the cigarette smoke.
Summary of the invention: the purpose of this utility model provides the fine plus Na Y type molecular sieve of harmful components outstanding effect vinegar binary compound filter candle in a kind of reduction cigarette smoke.It is made of the fine plus Na Y type molecular sieve of vinegar binary composite filter element, interior integument and outer wrapping layer, the fine plus Na Y type molecular sieve of vinegar binary composite filter element is the round clava that is made of acetate fiber section and the alternate joint of acetate fiber plus Na Y type molecular sieve section, interior integument segmentation is wrapped in respectively on acetate fiber section and the acetate fiber plus Na Y type molecular sieve section, and the outer wrapping layer is wrapped on the interior integument.It can effectively reduce the harmful components in the cigarette smoke, falls burnt amplitude and reaches 20%, and benzene series thing reduction amplitude reaches 30%, and benzo [a] pyrene reduction amplitude reaches 25%, especially the distinctive content of nitrosamines of tobacco is obviously reduced.
Description of drawings: accompanying drawing is the utility model example structure schematic diagram.
Embodiment: as shown in the figure, it is made of the fine plus Na Y type molecular sieve of vinegar binary composite filter element 1, interior integument 2 and outer wrapping layer 3, the fine plus Na Y type molecular sieve of vinegar binary composite filter element 1 is the round clava that is made of acetate fiber section 4 and acetate fiber plus Na Y type molecular sieve section 5 alternate joints, interior integument 2 segmentations are wrapped in respectively on acetate fiber section 4 and the acetate fiber plus Na Y type molecular sieve section 5, and outer wrapping layer 3 is wrapped on the interior integument 2.
Claims (1)
1, the fine plus Na Y type molecular sieve of vinegar binary compound filter candle, it is characterized in that, it is made of the fine plus Na Y type molecular sieve binary composite filter element (1) of vinegar, interior integument (2) and outer wrapping layer (3), the fine plus Na Y type molecular sieve binary composite filter element of vinegar (1) is the round clava that is made of the alternate joint with acetate fiber plus Na Y type molecular sieve section (5) of acetate fiber section (4), interior integument (2) segmentation is wrapped in respectively on acetate fiber section (4) and the acetate fiber plus Na Y type molecular sieve binary composite filter element section (5), and outer wrapping layer (3) is wrapped on the interior integument (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260501 CN2689721Y (en) | 2003-09-03 | 2003-09-03 | Acetate fibre plus Na Y type molecular sieve binary compound filter stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260501 CN2689721Y (en) | 2003-09-03 | 2003-09-03 | Acetate fibre plus Na Y type molecular sieve binary compound filter stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689721Y true CN2689721Y (en) | 2005-04-06 |
Family
ID=34661128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03260501 Expired - Lifetime CN2689721Y (en) | 2003-09-03 | 2003-09-03 | Acetate fibre plus Na Y type molecular sieve binary compound filter stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689721Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626201A (en) * | 2013-11-26 | 2014-03-12 | 川渝中烟工业有限责任公司 | Micro-mesoporous core-shell composite molecular sieve for reducing harmful ingredients of cigarettes and preparation method of micro-mesoporous core-shell composite molecular sieve |
| CN103831084A (en) * | 2014-03-11 | 2014-06-04 | 川渝中烟工业有限责任公司 | Metal composite molecular sieve with multiple ducts and preparation method thereof |
-
2003
- 2003-09-03 CN CN 03260501 patent/CN2689721Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626201A (en) * | 2013-11-26 | 2014-03-12 | 川渝中烟工业有限责任公司 | Micro-mesoporous core-shell composite molecular sieve for reducing harmful ingredients of cigarettes and preparation method of micro-mesoporous core-shell composite molecular sieve |
| CN103831084A (en) * | 2014-03-11 | 2014-06-04 | 川渝中烟工业有限责任公司 | Metal composite molecular sieve with multiple ducts and preparation method thereof |
| CN103831084B (en) * | 2014-03-11 | 2015-09-23 | 川渝中烟工业有限责任公司 | There is multiple duct metal composite molecular sieve and preparation method thereof |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130903 Granted publication date: 20050406 |