IT1036007B - Bocchino filtro per sigarette e relativo procedimento ed apparecchio di fabbricazione - Google Patents
Bocchino filtro per sigarette e relativo procedimento ed apparecchio di fabbricazioneInfo
- Publication number
- IT1036007B IT1036007B IT52823/68A IT5282368A IT1036007B IT 1036007 B IT1036007 B IT 1036007B IT 52823/68 A IT52823/68 A IT 52823/68A IT 5282368 A IT5282368 A IT 5282368A IT 1036007 B IT1036007 B IT 1036007B
- Authority
- IT
- Italy
- Prior art keywords
- cigarettes
- manufacturing apparatus
- related procedure
- filter mouthpiece
- mouthpiece
- 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
- A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3829367 | 1967-08-18 | ||
| GB3945667 | 1967-08-29 | ||
| GB3945767 | 1967-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1036007B true IT1036007B (it) | 1979-10-30 |
Family
ID=27259492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT52823/68A IT1036007B (it) | 1967-08-18 | 1968-08-13 | Bocchino filtro per sigarette e relativo procedimento ed apparecchio di fabbricazione |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3595137A (it) |
| DE (1) | DE1782340A1 (it) |
| FR (1) | FR1576317A (it) |
| IT (1) | IT1036007B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY138902A (en) * | 2000-04-20 | 2009-08-28 | Philip Morris Prod | "cigarette filters of shaped micro cavity fibers impregnated with flavorant materials" |
| MY128157A (en) * | 2000-04-20 | 2007-01-31 | Philip Morris Prod | High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials |
| WO2003047836A1 (en) * | 2001-11-30 | 2003-06-12 | Philip Morris Products S.A. | Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters |
| US20060025292A1 (en) * | 2004-07-29 | 2006-02-02 | Brown & Williamson Tobacco Corporation | Producing triple section filters using a dual rod filter maker |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1103822A (en) * | 1964-04-20 | 1968-02-21 | British American Tobacco Co | Improvements relating to tobacco-smoke filters |
| US3400032A (en) * | 1965-02-03 | 1968-09-03 | Brown & Williamson Tobacco Corp | Filter rod making machine |
-
1968
- 1968-08-09 US US751622A patent/US3595137A/en not_active Expired - Lifetime
- 1968-08-13 IT IT52823/68A patent/IT1036007B/it active
- 1968-08-16 FR FR1576317D patent/FR1576317A/fr not_active Expired
- 1968-08-17 DE DE19681782340 patent/DE1782340A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1576317A (it) | 1969-07-25 |
| DE1782340A1 (de) | 1971-08-12 |
| US3595137A (en) | 1971-07-27 |
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