FI50825C - Method and apparatus for making a filter for a tobacco product. - Google Patents
Method and apparatus for making a filter for a tobacco product.Info
- Publication number
- FI50825C FI50825C FI712804A FI280471A FI50825C FI 50825 C FI50825 C FI 50825C FI 712804 A FI712804 A FI 712804A FI 280471 A FI280471 A FI 280471A FI 50825 C FI50825 C FI 50825C
- Authority
- FI
- Finland
- Prior art keywords
- filter
- making
- tobacco product
- tobacco
- product
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4770670 | 1970-10-07 | ||
GB3690171 | 1971-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI50825B FI50825B (en) | 1976-04-30 |
FI50825C true FI50825C (en) | 1976-08-10 |
Family
ID=26263273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI712804A FI50825C (en) | 1970-10-07 | 1971-10-06 | Method and apparatus for making a filter for a tobacco product. |
Country Status (8)
Country | Link |
---|---|
US (2) | US3779787A (en) |
BE (1) | BE773621A (en) |
CA (1) | CA940000A (en) |
CH (1) | CH543246A (en) |
DE (1) | DE2149433A1 (en) |
DK (2) | DK126824B (en) |
FI (1) | FI50825C (en) |
NL (1) | NL7113502A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2020158B (en) * | 1978-04-21 | 1982-11-24 | Cigarette Components Ltd | Production of tobacco smoke filters |
US4233995A (en) * | 1979-04-12 | 1980-11-18 | Risdon Corporation | Cigarette/cigar treatment device |
AU6778681A (en) * | 1980-06-06 | 1981-12-21 | Risdon Corp. | Cigarette/cigar treatment device |
DE3139316A1 (en) * | 1981-10-02 | 1983-04-21 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING POLYDIORGANOSILOXANES WITH TRIORGANOSILYL END GROUPS |
US4549875A (en) * | 1983-06-02 | 1985-10-29 | R. J. Reynolds Tobacco Co. | Manufacture of tobacco smoke filters |
US4768526A (en) * | 1983-06-02 | 1988-09-06 | R. J. Reynolds Tobacco Company | Tobacco smoke filters |
US5203757A (en) * | 1986-11-29 | 1993-04-20 | Rhone Poulenc Rhodia Ag | Method and apparatus for producing tobacco smoke filter rods |
DE3640883A1 (en) * | 1986-11-29 | 1988-06-09 | Rhodia Ag | METHOD AND DEVICES FOR MANUFACTURING TOBACCO Fume Filter Rods |
US4926889A (en) * | 1986-12-10 | 1990-05-22 | Brackett George E | Apparatus for treating tobacco products |
EP0706766B1 (en) * | 1994-09-22 | 2002-08-14 | Daicel Chemical Industries, Ltd. | A tobacco filter material and a method for producing the same |
US7074170B2 (en) * | 2002-03-29 | 2006-07-11 | Philip Morris Usa Inc. | Method and apparatus for making cigarette filters with a centrally located flavored element |
ATE346513T1 (en) * | 2002-09-11 | 2006-12-15 | Hauni Maschinenbau Ag | INJECTION OF A MEDIUM INTO FILTER SEGMENTS |
EP2110031A1 (en) * | 2008-04-18 | 2009-10-21 | Philip Morris Products S.A. | Filter making apparatus |
JP2011521656A (en) * | 2008-06-02 | 2011-07-28 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | Smoking articles with transparent compartments |
US8308623B2 (en) * | 2008-10-28 | 2012-11-13 | R.J. Reynolds Tobacco Company | Apparatus for enhancing a filter component of a smoking article, and associated method |
CN104705778B (en) * | 2015-01-19 | 2016-06-29 | 河南中烟工业有限责任公司 | A kind of Nicotiana tabacum L. flowing extraction equipment |
CN112859652B (en) * | 2021-01-20 | 2022-03-29 | 青岛海尔空调器有限总公司 | Indoor smoking monitoring method and monitoring device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1588617A (en) * | 1923-09-01 | 1926-06-15 | Rose Newton Augustus | Waterproof object or article and process of producing the same |
BE374072A (en) * | 1929-11-08 | |||
US3017309A (en) * | 1957-02-21 | 1962-01-16 | Eastman Kodak Co | Method for the manufacture of filters composed of cellulose acetate |
US3329544A (en) * | 1961-05-11 | 1967-07-04 | Cigarette Components Ltd | Method of producing filter cores |
US3387992A (en) * | 1962-08-14 | 1968-06-11 | Celanese Corp | Process and apparatus for distributing liquids |
US3253967A (en) * | 1962-12-18 | 1966-05-31 | Du Pont | Process for producing foam cigarette filters |
GB1103091A (en) * | 1963-06-27 | 1968-02-14 | Cigarette Components Ltd | Improvements in or relating to tobacco smoke filters |
US3485208A (en) * | 1963-12-30 | 1969-12-23 | Cigarette Components Ltd | Apparatus for injecting tobacco smoke modifying material into multiple length filter rods |
US3318725A (en) * | 1965-03-09 | 1967-05-09 | Black Clawson Co | Method of impregnation of porous materials, apparatus therefor, and product thereof |
-
1971
- 1971-09-17 US US00181353A patent/US3779787A/en not_active Expired - Lifetime
- 1971-09-21 CA CA123,307A patent/CA940000A/en not_active Expired
- 1971-09-30 DK DK476771AA patent/DK126824B/en unknown
- 1971-10-01 NL NL7113502A patent/NL7113502A/xx unknown
- 1971-10-04 DE DE19712149433 patent/DE2149433A1/en active Pending
- 1971-10-06 FI FI712804A patent/FI50825C/en active
- 1971-10-06 CH CH1450771A patent/CH543246A/en not_active IP Right Cessation
- 1971-10-07 BE BE773621A patent/BE773621A/en unknown
-
1973
- 1973-01-04 DK DK3473AA patent/DK127947B/en unknown
- 1973-04-20 US US00352929A patent/US3853039A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL7113502A (en) | 1972-04-11 |
US3853039A (en) | 1974-12-10 |
CH543246A (en) | 1973-10-31 |
CA940000A (en) | 1974-01-15 |
US3779787A (en) | 1973-12-18 |
DE2149433A1 (en) | 1972-05-25 |
DK126824B (en) | 1973-08-27 |
BE773621A (en) | 1972-01-31 |
DK127947B (en) | 1974-02-11 |
FI50825B (en) | 1976-04-30 |
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