GB1276933A - Method of making filtering material for tobacco products - Google Patents
Method of making filtering material for tobacco productsInfo
- Publication number
- GB1276933A GB1276933A GB09618/70A GB1961870A GB1276933A GB 1276933 A GB1276933 A GB 1276933A GB 09618/70 A GB09618/70 A GB 09618/70A GB 1961870 A GB1961870 A GB 1961870A GB 1276933 A GB1276933 A GB 1276933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impregnant
- web
- cording
- filter
- water
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 235000019505 tobacco product Nutrition 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1016—Transverse corrugating
Landscapes
- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH659069A CH494584A (de) | 1969-04-30 | 1969-04-30 | Verfahren zur Behandlung von endlosen Bahnen aus faserhaltigem Material, zwecks Herstellung eines Filterstranges |
| CH439570A CH521156A (de) | 1969-04-30 | 1970-03-24 | Verfahren zur Behandlung von endlosen Bahnen aus faserhaltigem Material zwecks Herstellung eines Filterstrangs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1276933A true GB1276933A (en) | 1972-06-07 |
Family
ID=25695345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB09618/70A Expired GB1276933A (en) | 1969-04-30 | 1970-04-23 | Method of making filtering material for tobacco products |
Country Status (15)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192844A1 (en) * | 2017-04-18 | 2018-10-25 | Philip Morris Products S.A. | Apparatus and method for the production of sheet like tobacco material |
| WO2018215467A1 (en) * | 2017-05-22 | 2018-11-29 | Philip Morris Products S.A. | A method and an apparatus for manufacturing a crimped sheet of material |
| WO2019158333A1 (en) | 2018-02-14 | 2019-08-22 | Philip Morris Products S.A. | Apparatus for crimping a sheet of material |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930935A (en) * | 1971-05-13 | 1976-01-06 | Celfil Company Establishment | Apparatus for making webs of filtering material for tobacco product filters, particularly cigarette filters |
| US3831501A (en) * | 1973-07-16 | 1974-08-27 | Eastman Kodak Co | Sheet plicating device |
| US5254194A (en) * | 1988-05-13 | 1993-10-19 | Minnesota Mining And Manufacturing Company | Coated abrasive sheet material with loop material for attachment incorporated therein |
| US5256231A (en) * | 1988-05-13 | 1993-10-26 | Minnesota Mining And Manufacturing Company | Method for making a sheet of loop material |
| US5643397A (en) * | 1988-05-13 | 1997-07-01 | Minnesota Mining And Manufacturing Company | Equipment for forming a sheet of loop material |
| US5616394A (en) * | 1988-05-13 | 1997-04-01 | Minnesota Mining And Manufacturing Company | Sheet of loop material, and garments having such loop material incorporated therein |
| CA2213449A1 (en) * | 1995-03-06 | 1996-09-12 | Weyerhaeuser Company | Fibrous web having improved strength and method of making the same |
| WO2013098356A1 (en) * | 2011-12-30 | 2013-07-04 | Philip Morris Products S.A. | Apparatus and method for supplying a continuous web of crimped sheet material |
| HUE051057T2 (hu) * | 2013-09-02 | 2021-03-01 | Philip Morris Products Sa | Eljárás és berendezés változó kreppeléssel ellátott szalag anyag elõállítására |
| CN106690412B (zh) * | 2017-03-06 | 2023-05-26 | 云南芯韵科技开发有限公司 | 一种含纸质线的功能化滤棒及其制备方法 |
| WO2020182359A1 (en) * | 2019-03-13 | 2020-09-17 | Philip Morris Products S.A. | Method and apparatus for manufacturing a corrugated web |
| PL3915740T3 (pl) * | 2020-05-27 | 2023-05-08 | G.D. S.P.A | Jednostka do cięcia ciągłej wstęgi na równoległe pasy |
-
1970
- 1970-03-24 CH CH439570A patent/CH521156A/de not_active IP Right Cessation
- 1970-04-17 IL IL34341A patent/IL34341A/en unknown
- 1970-04-21 ES ES378870A patent/ES378870A1/es not_active Expired
- 1970-04-22 SE SE05594/70A patent/SE359726B/xx unknown
- 1970-04-23 GB GB09618/70A patent/GB1276933A/en not_active Expired
- 1970-04-24 DE DE2020115A patent/DE2020115B2/de active Pending
- 1970-04-28 US US32569A patent/US3621764A/en not_active Expired - Lifetime
- 1970-04-28 FI FI701188A patent/FI49471C/fi active
- 1970-04-28 NL NL7006199A patent/NL7006199A/xx unknown
- 1970-04-28 JP JP45036754A patent/JPS4924237B1/ja active Pending
- 1970-04-29 SU SU1434671A patent/SU458964A3/ru active
- 1970-04-29 BE BE749738D patent/BE749738A/xx unknown
- 1970-04-29 NO NO01631/70A patent/NO128303B/no unknown
- 1970-04-29 FR FR7015712A patent/FR2041222A1/fr not_active Withdrawn
- 1970-04-30 RO RO197063242A patent/RO56263A/ro unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192844A1 (en) * | 2017-04-18 | 2018-10-25 | Philip Morris Products S.A. | Apparatus and method for the production of sheet like tobacco material |
| US11252995B2 (en) | 2017-04-18 | 2022-02-22 | Philip Morris Products S.A. | Apparatus and method for the production of sheet like tobacco material |
| WO2018215467A1 (en) * | 2017-05-22 | 2018-11-29 | Philip Morris Products S.A. | A method and an apparatus for manufacturing a crimped sheet of material |
| WO2019158333A1 (en) | 2018-02-14 | 2019-08-22 | Philip Morris Products S.A. | Apparatus for crimping a sheet of material |
Also Published As
| Publication number | Publication date |
|---|---|
| RO56263A (enrdf_load_html_response) | 1974-04-29 |
| IL34341A (en) | 1973-07-30 |
| FI49471C (fi) | 1975-07-10 |
| IL34341A0 (en) | 1970-06-17 |
| NL7006199A (enrdf_load_html_response) | 1970-11-03 |
| SU458964A3 (ru) | 1975-01-30 |
| DE2020115B2 (de) | 1975-07-10 |
| US3621764A (en) | 1971-11-23 |
| FR2041222A1 (enrdf_load_html_response) | 1971-01-29 |
| DE2020115A1 (de) | 1970-11-12 |
| JPS4924237B1 (enrdf_load_html_response) | 1974-06-21 |
| FI49471B (enrdf_load_html_response) | 1975-04-01 |
| ES378870A1 (es) | 1973-01-16 |
| SE359726B (enrdf_load_html_response) | 1973-09-10 |
| CH521156A (de) | 1972-04-15 |
| BE749738A (fr) | 1970-10-01 |
| NO128303B (enrdf_load_html_response) | 1973-10-29 |
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| DE1517264C3 (de) | Tabakfreies Tabakaustauschmaterial | |
| DE2338735C3 (de) | Verfahren und Vorrichtung zum Ausformen eines Breies zu rauchbaren Fasern und danach hergestellte Fasern | |
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| AT309200B (de) | Verfahren zur Behandlung von endlosen Bahnen aus faserhaltigem Material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |