NO127223B - - Google Patents
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- Publication number
- NO127223B NO127223B NO00858/68A NO85868A NO127223B NO 127223 B NO127223 B NO 127223B NO 00858/68 A NO00858/68 A NO 00858/68A NO 85868 A NO85868 A NO 85868A NO 127223 B NO127223 B NO 127223B
- Authority
- NO
- Norway
- Prior art keywords
- fibers
- air
- rod
- stated
- passage
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 11
- 229920002301 cellulose acetate Polymers 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000002657 fibrous material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000032258 transport Effects 0.000 claims 4
- 230000003213 activating effect Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical group CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 16
- 235000013773 glyceryl triacetate Nutrition 0.000 description 8
- 239000001087 glyceryl triacetate Substances 0.000 description 8
- 229960002622 triacetin Drugs 0.000 description 8
- 235000019504 cigarettes Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- OVOUKWFJRHALDD-UHFFFAOYSA-N 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate Chemical compound CC(=O)OCCOCCOCCOC(C)=O OVOUKWFJRHALDD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
-
- 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
- A24D3/0208—Cutting filter materials
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/049—Supporting filaments or the like during their treatment as staple fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US644614A US3552400A (en) | 1967-06-08 | 1967-06-08 | Filter plug of staple fiber filter elements and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO127223B true NO127223B (ko) | 1973-05-28 |
Family
ID=24585642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00858/68A NO127223B (ko) | 1967-06-08 | 1968-03-06 |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US3552400A (ko) |
| JP (1) | JPS4924680B1 (ko) |
| AT (1) | AT276192B (ko) |
| BE (1) | BE712177A (ko) |
| CH (1) | CH513598A (ko) |
| DE (1) | DE1657244B1 (ko) |
| DK (1) | DK126297B (ko) |
| ES (1) | ES351254A1 (ko) |
| FI (1) | FI50673C (ko) |
| FR (1) | FR1559247A (ko) |
| GB (1) | GB1221346A (ko) |
| IE (1) | IE32036B1 (ko) |
| IL (1) | IL29396A (ko) |
| NL (1) | NL6801955A (ko) |
| NO (1) | NO127223B (ko) |
| PL (1) | PL79301B1 (ko) |
| RO (1) | RO81556A (ko) |
| SU (1) | SU423266A3 (ko) |
| YU (2) | YU34238B (ko) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819435A (en) * | 1968-11-13 | 1974-06-25 | Celanese Corp | Process for making cigarette filters from short synthetic fibers |
| US3656484A (en) * | 1968-11-13 | 1972-04-18 | Celanese Corp | Filter |
| US3765989A (en) * | 1969-08-08 | 1973-10-16 | Kimberly Clark Co | Apparatus for crosslaying web materials |
| CA957214A (en) * | 1970-12-24 | 1974-11-05 | Teijin Limited | Conjugate fiber |
| US3852009A (en) * | 1972-02-07 | 1974-12-03 | Celanese Corp | Filter making apparatus |
| US3972335A (en) * | 1972-09-20 | 1976-08-03 | Calgon Corporation | Mentholated cigarette filter |
| GB1468010A (en) * | 1973-03-12 | 1977-03-23 | Ici Ltd | Products composed of conjugate fibres |
| US3928105A (en) * | 1973-05-04 | 1975-12-23 | Fiberglas Canada Ltd | Automated apparatus and process for making match molded covering |
| CH593638A5 (ko) * | 1975-07-08 | 1977-12-15 | Baumgartner Papiers Sa | |
| CH647935A5 (fr) * | 1980-08-04 | 1985-02-28 | Molins Ltd | Procede pour la production d'un materiau de remplissage, machine pour sa mise en oeuvre, application du procede et installation pour la production d'un boudin de filtres de cigarettes. |
| US4528050A (en) * | 1981-07-30 | 1985-07-09 | Molins Plc | Producing filler material, particularly for cigarette filters |
| US4594162A (en) * | 1984-02-13 | 1986-06-10 | American Filtrona Corporation | Pleated filter and method and apparatus for fabricating same |
| US4869274A (en) * | 1986-07-23 | 1989-09-26 | Berger Richard M | Cooling apparatus for use in the manufacture of tobacco filters |
| US4862905A (en) * | 1987-06-15 | 1989-09-05 | R. J. Reynolds Tobacco Company | Rods containing pelletized material |
| SE461202B (sv) * | 1988-05-19 | 1990-01-22 | Fredriksson Sven | Saett och anordning foer att tillverka en fiberplatta |
| US5053066A (en) * | 1990-05-04 | 1991-10-01 | Hassenboehler Charles B | Nonwoven filter and method of manufacture |
| DE4026916A1 (de) * | 1990-08-25 | 1992-02-27 | Hoechst Ag | Verfahren zur herstellung von fuellmaterial fuer dreidimensional geformte textile gebilde sowie vorrichtung dafuer |
| US5195543A (en) * | 1991-10-28 | 1993-03-23 | American Filtrona Corporation | Balanced flow tobacco smoke filter |
| US5488104A (en) * | 1994-06-30 | 1996-01-30 | The Dow Chemical Company | Process for comminuting cellulose ethers |
| AU5183596A (en) * | 1995-03-06 | 1996-09-23 | Weyerhaeuser Company | Fibrous web having improved strength and method of making the same |
| US5817159A (en) * | 1996-12-31 | 1998-10-06 | Cahill; Scott A. | Filter with interpenetrating polymer network that biodegrades |
| US6558743B1 (en) | 1998-10-27 | 2003-05-06 | E. I. Du Pont De Nemours And Company | In situ fluoropolymer polymerization into porous substrates |
| US6306989B1 (en) * | 1999-09-30 | 2001-10-23 | E. I. Du Pont De Nemours And Company | Situ fluoropolymer polymerization into porous substrates |
| DE19951062C2 (de) * | 1999-10-22 | 2002-04-04 | Rhodia Acetow Gmbh | Hochleistungs-Zigarettenfilter |
| DE10153820A1 (de) | 2001-11-05 | 2003-05-15 | Hauni Maschinenbau Ag | Filtersegmente oder Filter für Zigaretten sowie Verfahren zu ihrer Herstellung |
| US7472463B2 (en) * | 2003-05-12 | 2009-01-06 | The Procter & Gamble Company | Process for producing a stabilized compressed tampon |
| US7124483B2 (en) * | 2003-05-12 | 2006-10-24 | The Procter & Gamble Company | Process for producing stabilized tampons |
| US7836895B2 (en) * | 2003-06-23 | 2010-11-23 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating a breakable capsule |
| DE102006049823A1 (de) * | 2006-10-19 | 2008-04-24 | Hauni Maschinenbau Ag | Vorrichtung und Verfahren zur Aufbereitung von Filtermaterial für Zigarettenfilter oder dergleichen |
| GB0713905D0 (en) | 2007-07-17 | 2007-08-29 | British American Tobacco Co | Cellulose acetate thread in filter |
| TW200936065A (en) * | 2008-01-23 | 2009-09-01 | Filtrona Int Ltd | Tobacco smoke filter |
| KR20120071390A (ko) * | 2009-09-23 | 2012-07-02 | 필트로나 필터 프로덕츠 디벨롭먼트 씨오. 피티이. 엘티디 | 토우 절단기 |
| DE102010063593A1 (de) * | 2010-12-20 | 2012-06-21 | Hauni Maschinenbau Ag | Faservliesherstellung |
| PL2683922T3 (pl) * | 2011-03-10 | 2015-10-30 | Ocv Intellectual Capital Llc | Urządzenie oraz sposób wytwarzania produktu włóknistego |
| US20120325231A1 (en) | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Filters having improved degradation and methods of making them |
| US20120325233A1 (en) | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Cellulose esters having mixed-phase titanium dioxide particles for improved degradation |
| RU2639625C2 (ru) | 2011-07-07 | 2017-12-21 | Эссентра Филтер Продактс Девелопмент Ко. Пти. Лтд | Фильтр для табачного дыма |
| GB201202220D0 (en) * | 2012-02-08 | 2012-03-28 | Filtrona Filter Prod Dev Co | Tobacco smoke filter |
| ITBO20120106A1 (it) * | 2012-03-05 | 2013-09-06 | Montrade Srl | Metodo e macchina per la produzione di filtri senza carta per articoli da fumo |
| GB2503644A (en) * | 2012-05-03 | 2014-01-08 | British American Tobacco Co | Filter |
| US9179709B2 (en) | 2012-07-25 | 2015-11-10 | R. J. Reynolds Tobacco Company | Mixed fiber sliver for use in the manufacture of cigarette filter elements |
| US9119419B2 (en) | 2012-10-10 | 2015-09-01 | R.J. Reynolds Tobacco Company | Filter material for a filter element of a smoking article, and associated system and method |
| US10779565B2 (en) * | 2015-11-30 | 2020-09-22 | Philip Morris Products S.A. | Filter manufacturing apparatus |
| ITUB20160197A1 (it) * | 2016-01-21 | 2017-07-21 | Gd Spa | Macchina confezionatrice di filtri per sigarette e metodo per confezionare filtri per sigarette. |
| US10524500B2 (en) | 2016-06-10 | 2020-01-07 | R.J. Reynolds Tobacco Company | Staple fiber blend for use in the manufacture of cigarette filter elements |
| US10465490B2 (en) | 2016-07-18 | 2019-11-05 | Eastman Chemical Company | Well treatment fiber delivery system |
| EP3731664A1 (en) * | 2017-12-28 | 2020-11-04 | Philip Morris Products S.a.s. | Firm filter for aerosol-generating article |
| CN118076680A (zh) | 2021-10-08 | 2024-05-24 | 伊士曼化工公司 | 包含无定形生物填料的可熔融加工的纤维素酯组合物 |
| WO2023059849A1 (en) | 2021-10-08 | 2023-04-13 | Eastman Chemical Company | Process for making melt processable cellulose ester compositions comprising amorphous biofiller |
| WO2023059851A1 (en) | 2021-10-08 | 2023-04-13 | Eastman Chemical Company | Process for making melt processable cellulose ester compositions comprising alkaline filler |
| WO2023059853A1 (en) | 2021-10-08 | 2023-04-13 | Eastman Chemical Company | Articles containing melt processable cellulose ester compositions comprising amorphous biofiller |
| CN118076678A (zh) | 2021-10-08 | 2024-05-24 | 伊士曼化工公司 | 含有包含碱性填料的可熔融加工的纤维素酯组合物的制品 |
| CN118076682A (zh) | 2021-10-08 | 2024-05-24 | 伊士曼化工公司 | 包含碱性填料的可熔融加工的纤维素酯组合物 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2086592A (en) * | 1928-07-24 | 1937-07-13 | Harrison R Williams | Carding and forming apparatus |
| US2968857A (en) * | 1957-07-30 | 1961-01-24 | Celanese Corp | High bulk filamentary material and methods of producing the same |
| US3148101A (en) * | 1958-06-26 | 1964-09-08 | Celanese Corp | Process for making non-woven batt |
| US3224453A (en) * | 1959-06-12 | 1965-12-21 | Celanese Corp | Filter cigarettes |
| US3050430A (en) * | 1959-11-12 | 1962-08-21 | Eastman Kodak Co | Jet and method of filter manufacture |
| US3297512A (en) * | 1962-12-26 | 1967-01-10 | Eastman Kodak Co | Apparatus for forming rods from continuous filament tow |
| US3313665A (en) * | 1963-06-04 | 1967-04-11 | American Filtrona Corp | Method for making fibrous bodies |
| US3405717A (en) * | 1966-11-15 | 1968-10-15 | American Filtrona Corp | Method of associating a filter section with a tobacco section or with one or more additional filter sections |
| US3377220A (en) * | 1967-06-09 | 1968-04-09 | American Filtrona Corp | Process for making stable elongated elements |
-
1967
- 1967-06-08 US US644614A patent/US3552400A/en not_active Expired - Lifetime
-
1968
- 1968-01-30 IL IL29396A patent/IL29396A/en unknown
- 1968-01-30 IE IE119/68A patent/IE32036B1/xx unknown
- 1968-02-12 NL NL6801955A patent/NL6801955A/xx unknown
- 1968-02-16 SU SU1247370A patent/SU423266A3/ru active
- 1968-02-26 YU YU425/68A patent/YU34238B/xx unknown
- 1968-02-27 DE DE19681657244 patent/DE1657244B1/de not_active Withdrawn
- 1968-03-01 AT AT199668A patent/AT276192B/de active
- 1968-03-04 RO RO6856053A patent/RO81556A/ro unknown
- 1968-03-05 ES ES351254A patent/ES351254A1/es not_active Expired
- 1968-03-06 NO NO00858/68A patent/NO127223B/no unknown
- 1968-03-06 FR FR1559247D patent/FR1559247A/fr not_active Expired
- 1968-03-07 GB GB01228/68A patent/GB1221346A/en not_active Expired
- 1968-03-08 JP JP43014706A patent/JPS4924680B1/ja active Pending
- 1968-03-11 CH CH362468A patent/CH513598A/fr not_active IP Right Cessation
- 1968-03-14 BE BE712177D patent/BE712177A/xx unknown
- 1968-04-19 FI FI681096A patent/FI50673C/fi active
- 1968-05-18 PL PL1968127034A patent/PL79301B1/pl unknown
- 1968-05-28 DK DK248468AA patent/DK126297B/da unknown
-
1970
- 1970-03-25 US US25611A patent/US3658626A/en not_active Expired - Lifetime
-
1977
- 1977-10-06 YU YU02407/77A patent/YU240777A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3658626A (en) | 1972-04-25 |
| RO81556B (ro) | 1983-05-30 |
| FI50673C (fi) | 1976-06-10 |
| YU240777A (en) | 1982-05-31 |
| YU42568A (en) | 1978-10-31 |
| FI50673B (ko) | 1976-03-01 |
| US3552400A (en) | 1971-01-05 |
| CH513598A (fr) | 1971-10-15 |
| YU34238B (en) | 1979-04-30 |
| PL79301B1 (ko) | 1975-06-30 |
| DK126297B (da) | 1973-07-02 |
| ES351254A1 (es) | 1969-06-01 |
| NL6801955A (ko) | 1968-12-09 |
| FR1559247A (ko) | 1969-03-07 |
| IL29396A (en) | 1972-03-28 |
| GB1221346A (en) | 1971-02-03 |
| DE1657244B1 (de) | 1971-10-07 |
| BE712177A (ko) | 1968-09-16 |
| SU423266A3 (ko) | 1974-04-05 |
| IE32036L (en) | 1968-12-08 |
| IE32036B1 (en) | 1973-03-21 |
| JPS4924680B1 (ko) | 1974-06-25 |
| AT276192B (de) | 1969-11-10 |
| RO81556A (ro) | 1983-06-01 |
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