CA977643A - Process and apparatus for filling cigarette filters - Google Patents

Process and apparatus for filling cigarette filters

Info

Publication number: CA977643A
Authority: CA; Canada
Prior art keywords: cigarette filters; filling cigarette; filling; filters; cigarette
Prior art date: 1971-11-10
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

CA156,252A

Other versions

CA156252S (en

Inventor

Antoine Artho

Bernard Henzelin

Pascal Muriset

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.)

British American Tobacco Switzerland SA

Original Assignee

FJ Burrus SA

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.)

1971-11-10

Filing date

1972-11-09

Publication date

1975-11-11

1972-11-09 Application filed by FJ Burrus SA filed Critical FJ Burrus SA

1975-11-11 Application granted granted Critical

1975-11-11 Publication of CA977643A publication Critical patent/CA977643A/en

Status Expired legal-status Critical Current

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
- A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product

CA156,252A 1971-11-10 1972-11-09 Process and apparatus for filling cigarette filters Expired CA977643A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1634671A CH549964A (en)	1971-11-10	1971-11-10	CIGARETTE FILTER FILLING PROCESS AND DEVICE FOR IMPLEMENTING THE PROCESS.

Publications (1)

Publication Number	Publication Date
CA977643A true CA977643A (en)	1975-11-11

Family

ID=4416528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA156,252A Expired CA977643A (en)	1971-11-10	1972-11-09	Process and apparatus for filling cigarette filters

Country Status (11)

Country	Link
JP (1)	JPS506560B2 (en)
AT (1)	AT318457B (en)
CA (1)	CA977643A (en)
CH (1)	CH549964A (en)
CS (1)	CS204972B2 (en)
DE (1)	DE2254470C3 (en)
FR (1)	FR2162891A5 (en)
GB (1)	GB1407061A (en)
IT (1)	IT980975B (en)
NL (1)	NL167844C (en)
SE (1)	SE389005B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001120974A (en) *	1999-10-22	2001-05-08	Tsuneo Goto	Mixer by twisted flat bar
DE102007057396A1 (en) *	2007-11-27	2009-05-28	Hauni Maschinenbau Ag	Device for processing at least two filter tows
ES2688455T3 (en) *	2013-03-19	2018-11-02	Philip Morris Products S.A.	Apparatus and method for filling cavities with particulate material
EP2837582A1 (en) *	2013-08-14	2015-02-18	Philip Morris Products S.A.	System and method for transferring material

1971
- 1971-11-10 CH CH1634671A patent/CH549964A/en not_active IP Right Cessation
1972
- 1972-11-06 FR FR7239222A patent/FR2162891A5/fr not_active Expired
- 1972-11-07 NL NL7215008A patent/NL167844C/en active Search and Examination
- 1972-11-07 DE DE19722254470 patent/DE2254470C3/en not_active Expired
- 1972-11-07 JP JP47111558A patent/JPS506560B2/ja not_active Expired
- 1972-11-08 CS CS756472A patent/CS204972B2/en unknown
- 1972-11-08 SE SE1448772A patent/SE389005B/en unknown
- 1972-11-09 CA CA156,252A patent/CA977643A/en not_active Expired
- 1972-11-10 GB GB5202872A patent/GB1407061A/en not_active Expired
- 1972-11-10 IT IT3150972A patent/IT980975B/en active
- 1972-11-10 AT AT960572A patent/AT318457B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1407061A (en)	1975-09-24
FR2162891A5 (en)	1973-07-20
NL167844C (en)	1982-02-16
SE389005B (en)	1976-10-25
JPS4856898A (en)	1973-08-09
NL7215008A (en)	1973-05-14
DE2254470C3 (en)	1978-04-20
AT318457B (en)	1974-10-25
CS204972B2 (en)	1981-04-30
DE2254470A1 (en)	1973-06-07
JPS506560B2 (en)	1975-03-14
CH549964A (en)	1974-06-14
DE2254470B2 (en)	1977-08-25
IT980975B (en)	1974-10-10

Similar Documents

Publication	Publication Date	Title
CA921792A (en)	1973-02-27	Method and apparatus for making filter means
AU465386B2 (en)	1975-09-25	Apparatus and process for preparing airfelt
CA1012718A (en)	1977-06-28	Apparatus and process for producing heterofilaments
CA998004A (en)	1976-10-05	Straight-through filter apparatus
CA977644A (en)	1975-11-11	Method and apparatus for treating tobacco
CA955489A (en)	1974-10-01	Method and apparatus for producing cigarette filter sleeves
AU460008B2 (en)	1975-04-10	Apparatus for making tobacco smoke filter
CA963342A (en)	1975-02-25	Method and apparatus for processing tobacco
CA980205A (en)	1975-12-23	Method and apparatus for increasing the volume of moist tobacco
CA964151A (en)	1975-03-11	Method and apparatus for conditioning tobacco
CA977643A (en)	1975-11-11	Process and apparatus for filling cigarette filters
AU4519572A (en)	1974-02-07	Apparatus for rotary filters
CA956198A (en)	1974-10-15	Method and device for producing a cigarette filter unit
CA946245A (en)	1974-04-30	Method and device for making filtering material for tobacco products
CA885768A (en)	1971-11-16	Method and apparatus for making filters
CA865993A (en)	1971-03-16	Method and apparatus for making filter tip cigarettes
CA875897A (en)	1971-07-20	Cigarette-making apparatus
CA878924A (en)	1971-08-24	Bread wrapper and method and apparatus for forming the same
CA884005A (en)	1971-10-19	Method and apparatus for making electrographs
CA861727A (en)	1971-01-19	Method and apparatus for making electrographs
AU432164B2 (en)	1973-01-31	Tobacco products and process for preparing same
CA881302A (en)	1971-09-21	Apparatus for cigarette inspection
CA785030A (en)	1968-05-14	Method and apparatus for producing filter cigarettes
CA868719A (en)	1971-04-20	Machine and method for making cigarettes
CA883062A (en)	1971-10-12	Cigarette with ashes-retaining means and process for making same