CN201767013U - Hollow specially-shaped filter stick - Google Patents
Hollow specially-shaped filter stick Download PDFInfo
- Publication number
- CN201767013U CN201767013U CN2010201863532U CN201020186353U CN201767013U CN 201767013 U CN201767013 U CN 201767013U CN 2010201863532 U CN2010201863532 U CN 2010201863532U CN 201020186353 U CN201020186353 U CN 201020186353U CN 201767013 U CN201767013 U CN 201767013U
- Authority
- CN
- China
- Prior art keywords
- hollow
- stick
- filter stick
- base bars
- filter
- 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 - Lifetime
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201863532U CN201767013U (en) | 2010-05-11 | 2010-05-11 | Hollow specially-shaped filter stick |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201863532U CN201767013U (en) | 2010-05-11 | 2010-05-11 | Hollow specially-shaped filter stick |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201767013U true CN201767013U (en) | 2011-03-23 |
Family
ID=43746835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201863532U Expired - Lifetime CN201767013U (en) | 2010-05-11 | 2010-05-11 | Hollow specially-shaped filter stick |
Country Status (1)
Country | Link |
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CN (1) | CN201767013U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103040112A (en) * | 2012-12-31 | 2013-04-17 | 蚌埠卷烟材料厂 | Filter tip with gaps and patterns |
CN103110186A (en) * | 2012-12-29 | 2013-05-22 | 广东中烟工业有限责任公司 | Dibasic compound hollow tobacco fiber paper filtering stick and preparation method thereof |
CN104153080A (en) * | 2014-08-11 | 2014-11-19 | 浙江中烟工业有限责任公司 | Mixed single denier strand for tar-reduced cigarette filter stick and preparing method and application of mixed single denier strand |
CN105876854A (en) * | 2015-06-10 | 2016-08-24 | 江苏大亚滤嘴材料有限公司 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
CN106360807A (en) * | 2016-10-31 | 2017-02-01 | 南通烟滤嘴有限责任公司 | Multi-concave arc-shaped hollow core composite filter rod, forming mandrel and composite filter tip |
CN110720662A (en) * | 2019-10-29 | 2020-01-24 | 重庆中烟工业有限责任公司 | Special-shaped composite filter tip rod |
US11632984B2 (en) | 2016-07-07 | 2023-04-25 | Philip Morris Products S.A. | Smoking article mouthpiece for receiving an insert unit |
-
2010
- 2010-05-11 CN CN2010201863532U patent/CN201767013U/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103110186A (en) * | 2012-12-29 | 2013-05-22 | 广东中烟工业有限责任公司 | Dibasic compound hollow tobacco fiber paper filtering stick and preparation method thereof |
CN103110186B (en) * | 2012-12-29 | 2015-04-15 | 广东中烟工业有限责任公司 | Dibasic compound hollow tobacco fiber paper filtering stick and preparation method thereof |
CN103040112A (en) * | 2012-12-31 | 2013-04-17 | 蚌埠卷烟材料厂 | Filter tip with gaps and patterns |
CN104153080A (en) * | 2014-08-11 | 2014-11-19 | 浙江中烟工业有限责任公司 | Mixed single denier strand for tar-reduced cigarette filter stick and preparing method and application of mixed single denier strand |
CN105876854A (en) * | 2015-06-10 | 2016-08-24 | 江苏大亚滤嘴材料有限公司 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
US11632984B2 (en) | 2016-07-07 | 2023-04-25 | Philip Morris Products S.A. | Smoking article mouthpiece for receiving an insert unit |
CN106360807A (en) * | 2016-10-31 | 2017-02-01 | 南通烟滤嘴有限责任公司 | Multi-concave arc-shaped hollow core composite filter rod, forming mandrel and composite filter tip |
CN110720662A (en) * | 2019-10-29 | 2020-01-24 | 重庆中烟工业有限责任公司 | Special-shaped composite filter tip rod |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee after: Sichuan Sanlian New Material Co., Ltd. Address before: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee before: Sichuan Sanlian Cigarette Material Co., Ltd. Address after: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee after: Sichuan Sanlian New Material Co., Ltd. Address before: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee before: Sichuan Sanlian Cigarette Material Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110323 |