GB2173388B - Apparatus for manufacturing tobacco filter - Google Patents

Apparatus for manufacturing tobacco filter

Info

Publication number: GB2173388B
Authority: GB; United Kingdom
Prior art keywords: tobacco filter; manufacturing tobacco; manufacturing; filter; tobacco
Prior art date: 1985-04-11
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

GB08604556A

Other versions

GB2173388A (en

GB8604556D0 (en

Inventor

Ichiro Hirose

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.)

Japan Tobacco Inc

Original Assignee

Japan Tobacco Inc

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.)

1985-04-11

Filing date

1986-02-25

Publication date

1988-10-12

1986-02-25 Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc

1986-04-03 Publication of GB8604556D0 publication Critical patent/GB8604556D0/en

1986-10-15 Publication of GB2173388A publication Critical patent/GB2173388A/en

1988-10-12 Application granted granted Critical

1988-10-12 Publication of GB2173388B publication Critical patent/GB2173388B/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

GB08604556A 1985-04-11 1986-02-25 Apparatus for manufacturing tobacco filter Expired GB2173388B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7539785A JPS61234771A (en)	1985-04-11	1985-04-11	Apparatus for producing tobacco filter

Publications (3)

Publication Number	Publication Date
GB8604556D0 GB8604556D0 (en)	1986-04-03
GB2173388A GB2173388A (en)	1986-10-15
GB2173388B true GB2173388B (en)	1988-10-12

Family

ID=13575008

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08604556A Expired GB2173388B (en)	1985-04-11	1986-02-25	Apparatus for manufacturing tobacco filter

Country Status (3)

Country	Link
JP (1)	JPS61234771A (en)
DE (1)	DE3606206A1 (en)
GB (1)	GB2173388B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3823707A1 (en) *	1988-07-13	1990-01-18	Hauni Werke Koerber & Co Kg	METHOD AND DEVICE FOR PRODUCING FILTER RODS FOR ROD-SHAPED SMOKING ITEMS
GB0906192D0 (en) *	2009-04-09	2009-05-20	British American Tobacco Co	Apparatus
GB201108038D0 (en) *	2011-05-13	2011-06-29	British American Tobacco Co	An additive release assembly, a filter for a smoking article, a smoking article and a method of manufacturing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS49517A (en) *	1972-04-14	1974-01-07
US3844200A (en) *	1973-05-07	1974-10-29	Brown & Williamson Tobacco	Continuous manufacture of a multiple filter rod having spaced pockets containing particulate material
US4016830A (en) *	1975-07-16	1977-04-12	Brown & Williamson Tobacco Corporation	Apparatus for dispensing spaced deposits of particulate material
AU5528180A (en) *	1979-02-12	1980-08-21	Philip Morris Incorporated	Charcoal cigarette filter
JPS593195A (en) *	1982-06-30	1984-01-09	Mazda Motor Corp	Vane type compressor pump

1985
- 1985-04-11 JP JP7539785A patent/JPS61234771A/en active Granted
1986
- 1986-02-25 GB GB08604556A patent/GB2173388B/en not_active Expired
- 1986-02-26 DE DE19863606206 patent/DE3606206A1/en not_active Ceased

Also Published As

Publication number	Publication date
GB2173388A (en)	1986-10-15
JPS61234771A (en)	1986-10-20
JPH0242468B2 (en)	1990-09-21
GB8604556D0 (en)	1986-04-03
DE3606206A1 (en)	1986-10-30

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Legal Events

Date	Code	Title	Description
1997-10-15	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19970225