ES222713A1 - A method of preparing filter rod and filter rod when prepared by the method - Google Patents
A method of preparing filter rod and filter rod when prepared by the methodInfo
- Publication number
- ES222713A1 ES222713A1 ES0222713A ES222713A ES222713A1 ES 222713 A1 ES222713 A1 ES 222713A1 ES 0222713 A ES0222713 A ES 0222713A ES 222713 A ES222713 A ES 222713A ES 222713 A1 ES222713 A1 ES 222713A1
- Authority
- ES
- Spain
- Prior art keywords
- filter rod
- fibers
- prepared
- preparing
- band
- Prior art date
- 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
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
Abstract
Procedure for preparing filter cores, characterized by comprising, dispersion of fibers in air, deposit of said fibers thus dispersed on a conveyor to form a uniform band of fibers, agglomeration and compactness of said band in the form of a fiber bar, and bonding of the fibers of the bar with a binding medium. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1952854A GB757841A (en) | 1954-07-02 | 1954-07-02 | A method of preparing filter rod and filter rod when prepared by the method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES222713A1 true ES222713A1 (en) | 1955-11-16 |
Family
ID=10130894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0222713A Expired ES222713A1 (en) | 1954-07-02 | 1955-06-30 | A method of preparing filter rod and filter rod when prepared by the method |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE539431A (en) |
CH (1) | CH333491A (en) |
DE (1) | DE1094176B (en) |
ES (1) | ES222713A1 (en) |
FR (1) | FR1126744A (en) |
GB (1) | GB757841A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL256446A (en) * | 1959-10-02 | |||
US3451887A (en) * | 1963-03-22 | 1969-06-24 | Eastman Kodak Co | Blends of cellulose acetate and polyolefin fibers in tow form |
GB1103822A (en) * | 1964-04-20 | 1968-02-21 | British American Tobacco Co | Improvements relating to tobacco-smoke filters |
US3368566A (en) * | 1964-06-17 | 1968-02-13 | Souren Z. Avediklan | Filter cigarette |
GB1078750A (en) * | 1964-10-22 | 1967-08-09 | Lorillard Co P | Method of and apparatus for making cigarette filters |
US3349780A (en) * | 1964-11-04 | 1967-10-31 | Eastman Kodak Co | Acetate filter elements containing carbon |
US3297041A (en) * | 1965-03-15 | 1967-01-10 | American Filtrona Corp | Tobacco smoke filter or the like |
US3413982A (en) * | 1965-08-04 | 1968-12-03 | Eastman Kodak Co | Tobacco smoke filter employing ethylene copolymer bonding material |
US3428054A (en) * | 1965-10-18 | 1969-02-18 | Chemway Filters Inc | Filter |
US3412737A (en) * | 1966-01-17 | 1968-11-26 | Karoly G. Pinter | Smoke filter |
US3366521A (en) * | 1967-01-30 | 1968-01-30 | Celanese Corp | Method for the production of cellulose acetate cigarette filter tips |
US3656484A (en) * | 1968-11-13 | 1972-04-18 | Celanese Corp | Filter |
US3966912A (en) * | 1973-09-21 | 1976-06-29 | Rothmans Of Pall Mall (Australia) Limited | Method of preparing tobacco smoke filter |
FR2462111B1 (en) * | 1979-07-26 | 1988-08-12 | Job Ets Bardou Job Pauilhac | PROCESS FOR THE PRODUCTION OF A FILTERING STRUCTURE, IN PARTICULAR FOR CIGARETTER FILTERS AND FILTERS OBTAINED |
DE102004042809A1 (en) * | 2004-09-03 | 2006-03-23 | Reemtsma Cigarettenfabriken Gmbh | Process for producing filters for tobacco products |
CN107217520B (en) * | 2017-06-07 | 2019-04-12 | 赖尚辉 | A kind of preparation method of natural plant fibre filter tip material |
EP3970514B1 (en) * | 2020-09-21 | 2023-07-05 | JT International SA | Method for manufacturing aerosol generating articles |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH276403A (en) * | 1948-11-10 | 1951-07-15 | Pouterman Elie | Cigarette tip and method of making the tip. |
GB665278A (en) * | 1948-12-10 | 1952-01-23 | British Celanese | Improvements in or relating to cigarette filter tips |
-
0
- BE BE539431D patent/BE539431A/xx unknown
-
1954
- 1954-07-02 GB GB1952854A patent/GB757841A/en not_active Expired
-
1955
- 1955-06-27 FR FR1126744D patent/FR1126744A/en not_active Expired
- 1955-06-30 ES ES0222713A patent/ES222713A1/en not_active Expired
- 1955-07-01 DE DEC11481A patent/DE1094176B/en active Pending
- 1955-07-01 CH CH333491D patent/CH333491A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1094176B (en) | 1960-12-01 |
CH333491A (en) | 1958-10-31 |
GB757841A (en) | 1956-09-26 |
BE539431A (en) | |
FR1126744A (en) | 1956-11-29 |
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