IT962540B - Procedimento per la fabbricazione di un unita filtro per sigarette ed attrezzatura per l attuazione del procediment - Google Patents

Procedimento per la fabbricazione di un unita filtro per sigarette ed attrezzatura per l attuazione del procediment

Info

Publication number: IT962540B
Authority: IT; Italy
Prior art keywords: procedure; cigarettes; implementation; manufacture; equipment
Prior art date: 1971-07-16

Application number

IT9585/72A

Other languages

English (en)

Inventor

S Boegli

C Burrus

Original Assignee

Burrus & Cie

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.)

1971-07-16

Filing date

1972-07-14

Publication date

1973-12-31

1972-07-14 Application filed by Burrus & Cie filed Critical Burrus & Cie

1973-12-31 Application granted granted Critical

1973-12-31 Publication of IT962540B publication Critical patent/IT962540B/it

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

IT9585/72A 1971-07-16 1972-07-14 Procedimento per la fabbricazione di un unita filtro per sigarette ed attrezzatura per l attuazione del procediment IT962540B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1046471A CH526277A (de)	1971-07-16	1971-07-16	Verfahren zur Herstellung einer Zigarettenfiltereinheit und Einrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number	Publication Date
IT962540B true IT962540B (it)	1973-12-31

Family

ID=4363510

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT9585/72A IT962540B (it)	1971-07-16	1972-07-14	Procedimento per la fabbricazione di un unita filtro per sigarette ed attrezzatura per l attuazione del procediment

Country Status (10)

Country	Link
US (1)	US3812768A (it)
JP (1)	JPS5412560B1 (it)
CA (1)	CA956198A (it)
CH (1)	CH526277A (it)
CS (1)	CS174837B2 (it)
DE (1)	DE2138949A1 (it)
FR (1)	FR2146761A5 (it)
GB (1)	GB1346536A (it)
IT (1)	IT962540B (it)
NL (1)	NL7209771A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3957563A (en) *	1974-02-22	1976-05-18	Brown & Williamson Tobacco Corporation	Method and apparatus for the manufacture of filter rods containing particulate material by a split rod technique
DE2555129C3 (de) *	1975-12-08	1979-10-18	Baumgartner Papiers Sa	Zigarettenfiltereinheit und Einrichtung zur Herstellung derselben
GB1576212A (en) *	1976-06-19	1980-10-01	Molins Ltd	Apparatus for feeding wrapper material
CH621468A5 (it) *	1977-04-04	1981-02-13	Burrus & Cie
PL223115B1 (pl)	2013-02-15	2016-10-31	Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością	Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego
DE102019120580B4 (de) *	2019-07-30	2021-04-01	Kleemann Gmbh	Gesteins-Bearbeitungsmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3400032A (en) *	1965-02-03	1968-09-03	Brown & Williamson Tobacco	Filter rod making machine
US3357321A (en) *	1965-07-08	1967-12-12	Liggett & Myers Tobacco Co	Apparatus and process for making multisectional filter tips for cigarettes
US3482488A (en) *	1968-01-12	1969-12-09	Brown & Williamson Tobacco	Multiple filter manufacture

1971
- 1971-07-16 CH CH1046471A patent/CH526277A/de not_active IP Right Cessation
- 1971-08-04 DE DE2138949A patent/DE2138949A1/de active Pending
1972
- 1972-07-13 FR FR7225439A patent/FR2146761A5/fr not_active Expired
- 1972-07-14 IT IT9585/72A patent/IT962540B/it active
- 1972-07-14 NL NL7209771A patent/NL7209771A/xx not_active Application Discontinuation
- 1972-07-14 GB GB3300572A patent/GB1346536A/en not_active Expired
- 1972-07-14 US US00271639A patent/US3812768A/en not_active Expired - Lifetime
- 1972-07-14 CS CS5004A patent/CS174837B2/cs unknown
- 1972-07-14 CA CA147,210A patent/CA956198A/en not_active Expired
- 1972-07-15 JP JP7118372A patent/JPS5412560B1/ja active Pending

Also Published As

Publication number	Publication date
CH526277A (de)	1972-08-15
FR2146761A5 (it)	1973-03-02
CA956198A (en)	1974-10-15
GB1346536A (en)	1974-02-13
NL7209771A (it)	1973-01-18
US3812768A (en)	1974-05-28
JPS5412560B1 (it)	1979-05-23
CS174837B2 (it)	1977-04-29
DE2138949A1 (de)	1973-02-01

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