BR6909838D0 - PROCESS AND APPARATUS FOR PREPARING A PERFECTED SHEET MATERIAL FOR USE IN CIGARETTE FILTERS AND ITS PRODUCT - Google Patents
PROCESS AND APPARATUS FOR PREPARING A PERFECTED SHEET MATERIAL FOR USE IN CIGARETTE FILTERS AND ITS PRODUCTInfo
- Publication number
- BR6909838D0 BR6909838D0 BR209838/69A BR20983869A BR6909838D0 BR 6909838 D0 BR6909838 D0 BR 6909838D0 BR 209838/69 A BR209838/69 A BR 209838/69A BR 20983869 A BR20983869 A BR 20983869A BR 6909838 D0 BR6909838 D0 BR 6909838D0
- Authority
- BR
- Brazil
- Prior art keywords
- preparing
- product
- sheet material
- cigarette filters
- perfected sheet
- 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
-
- 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
- A24D3/025—Final operations, i.e. after the filter rod forming process
- A24D3/0258—Means for making grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73751968A | 1968-06-17 | 1968-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6909838D0 true BR6909838D0 (en) | 1973-01-30 |
Family
ID=24964235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR209838/69A BR6909838D0 (en) | 1968-06-17 | 1969-06-17 | PROCESS AND APPARATUS FOR PREPARING A PERFECTED SHEET MATERIAL FOR USE IN CIGARETTE FILTERS AND ITS PRODUCT |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5429600B1 (en) |
| BR (1) | BR6909838D0 (en) |
| CS (1) | CS170516B2 (en) |
| ES (1) | ES368402A1 (en) |
| FI (1) | FI52012C (en) |
| IL (1) | IL32390A (en) |
| MY (1) | MY7200107A (en) |
| PL (1) | PL80079B1 (en) |
| SE (1) | SE356675B (en) |
| SU (1) | SU483816A3 (en) |
| ZA (1) | ZA694055B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4469260B2 (en) * | 2004-11-22 | 2010-05-26 | 三菱レイヨン株式会社 | Tow Band Manufacturing Method |
| US20130115452A1 (en) * | 2011-11-03 | 2013-05-09 | Celanese Acetate Llc | High Denier Per Filament and Low Total Denier Tow Bands |
| CN110418579B (en) * | 2017-04-12 | 2022-04-08 | 菲利普莫里斯生产公司 | Apparatus and method for the production of sheet-like tobacco material |
| US11432581B2 (en) | 2018-09-07 | 2022-09-06 | Altria Client Services Llc | Capsule containing a matrix, device with the matrix, and method of forming the matrix |
-
1969
- 1969-06-09 ZA ZA694055A patent/ZA694055B/en unknown
- 1969-06-12 IL IL32390A patent/IL32390A/en unknown
- 1969-06-13 SE SE08504/69A patent/SE356675B/xx unknown
- 1969-06-16 ES ES368402A patent/ES368402A1/en not_active Expired
- 1969-06-16 PL PL1969134237A patent/PL80079B1/pl unknown
- 1969-06-16 FI FI691776A patent/FI52012C/en active
- 1969-06-17 BR BR209838/69A patent/BR6909838D0/en unknown
- 1969-06-17 CS CS4276A patent/CS170516B2/cs unknown
- 1969-06-17 JP JP4735169A patent/JPS5429600B1/ja active Pending
-
1971
- 1971-12-01 SU SU1720563A patent/SU483816A3/en active
-
1972
- 1972-12-30 MY MY107/72A patent/MY7200107A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES368402A1 (en) | 1971-07-01 |
| PL80079B1 (en) | 1975-08-30 |
| SU483816A3 (en) | 1975-09-05 |
| SE356675B (en) | 1973-06-04 |
| JPS5429600B1 (en) | 1979-09-25 |
| FI52012C (en) | 1977-06-10 |
| FI52012B (en) | 1977-02-28 |
| IL32390A (en) | 1973-03-30 |
| MY7200107A (en) | 1972-12-31 |
| IL32390A0 (en) | 1969-08-27 |
| CS170516B2 (en) | 1976-08-27 |
| ZA694055B (en) | 1971-01-27 |
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