GB745245A - Improvements in and relating to filters - Google Patents

Improvements in and relating to filters

Info

Publication number
GB745245A
GB745245A GB19251/53A GB1925153A GB745245A GB 745245 A GB745245 A GB 745245A GB 19251/53 A GB19251/53 A GB 19251/53A GB 1925153 A GB1925153 A GB 1925153A GB 745245 A GB745245 A GB 745245A
Authority
GB
United Kingdom
Prior art keywords
paper
pulp
cigarette
sheath
corrugations
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
Application number
GB19251/53A
Other languages
English (en)
Inventor
Hugo Bunzl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of GB745245A publication Critical patent/GB745245A/en
Expired legal-status Critical Current

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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0245—Filter rod forming processes by winding, e.g. spirally

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB19251/53A 1953-07-10 1953-07-10 Improvements in and relating to filters Expired GB745245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB324175X 1953-07-10
GB70454X 1954-04-07

Publications (1)

Publication Number Publication Date
GB745245A true GB745245A (en) 1956-02-22

Family

ID=26241128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19251/53A Expired GB745245A (en) 1953-07-10 1953-07-10 Improvements in and relating to filters

Country Status (3)

Country Link
BE (1) BE530256A (enrdf_load_stackoverflow)
CH (1) CH324175A (enrdf_load_stackoverflow)
GB (1) GB745245A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936764A (en) * 1956-06-06 1960-05-17 Sidney Van Tuyl Cigarette filter
US3097655A (en) * 1960-02-29 1963-07-16 Shalmy C Oden Smoking pipe
US3400723A (en) * 1966-02-23 1968-09-10 Muller Paul Adolf Tobacco smoke filters made of paper
US3426764A (en) * 1965-10-04 1969-02-11 Eastman Kodak Co Cigarette filters of paper containing cellulose acetate fibers
US4007745A (en) * 1971-03-23 1977-02-15 Celanese Corporation Filter
US5348027A (en) * 1991-02-14 1994-09-20 R. J. Reynolds Tobacco Company Cigarette with improved substrate
CN108078003A (zh) * 2017-12-25 2018-05-29 四川三联新材料有限公司 一种具有气流通道的纤维素纸环形器件及制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954036A (en) * 1958-06-03 1960-09-27 Olin Mathieson Cellulosic sheet and filter, and process therefor
FR1375782A (fr) * 1963-07-17 1964-10-23 Job Soc Procédé pour la fabrication de filtre, notamment de filtre pour cigarettes, filtreconforme à ceux obtenus par le présent procédé ou procédé similaire, ainsi que les articles tels que cigarettes pourvus dudit filtre

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936764A (en) * 1956-06-06 1960-05-17 Sidney Van Tuyl Cigarette filter
US3097655A (en) * 1960-02-29 1963-07-16 Shalmy C Oden Smoking pipe
US3426764A (en) * 1965-10-04 1969-02-11 Eastman Kodak Co Cigarette filters of paper containing cellulose acetate fibers
US3400723A (en) * 1966-02-23 1968-09-10 Muller Paul Adolf Tobacco smoke filters made of paper
US4007745A (en) * 1971-03-23 1977-02-15 Celanese Corporation Filter
US5348027A (en) * 1991-02-14 1994-09-20 R. J. Reynolds Tobacco Company Cigarette with improved substrate
CN108078003A (zh) * 2017-12-25 2018-05-29 四川三联新材料有限公司 一种具有气流通道的纤维素纸环形器件及制备方法
CN108078003B (zh) * 2017-12-25 2024-03-15 四川三联新材料有限公司 一种具有气流通道的纤维素纸环形器件及制备方法

Also Published As

Publication number Publication date
BE530256A (enrdf_load_stackoverflow)
CH324175A (de) 1957-09-15

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