EP4627945A3 - Aerosol-generating rod production using a curved and tapered contact surface - Google Patents

Aerosol-generating rod production using a curved and tapered contact surface

Info

Publication number
EP4627945A3
EP4627945A3 EP25198186.6A EP25198186A EP4627945A3 EP 4627945 A3 EP4627945 A3 EP 4627945A3 EP 25198186 A EP25198186 A EP 25198186A EP 4627945 A3 EP4627945 A3 EP 4627945A3
Authority
EP
European Patent Office
Prior art keywords
contact surface
aerosol
curved
generating rod
rod production
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.)
Pending
Application number
EP25198186.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4627945A2 (en
Inventor
Massimiliano BERTOLDO
Edoardo MONTANARI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of EP4627945A2 publication Critical patent/EP4627945A2/en
Publication of EP4627945A3 publication Critical patent/EP4627945A3/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1807—Forming the rod with compressing means, e.g. garniture
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1892—Forming the rod with additives, e.g. binding agent, flavorants
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/35—Adaptations of conveying apparatus for transporting cigarettes from making machine to packaging machine
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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

Landscapes

  • Nozzles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP25198186.6A 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface Pending EP4627945A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22167184 2022-04-07
EP23715528.8A EP4503970B1 (en) 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface
PCT/EP2023/058287 WO2023194199A1 (en) 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP23715528.8A Division EP4503970B1 (en) 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface
EP23715528.8A Division-Into EP4503970B1 (en) 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface

Publications (2)

Publication Number Publication Date
EP4627945A2 EP4627945A2 (en) 2025-10-08
EP4627945A3 true EP4627945A3 (en) 2025-10-29

Family

ID=81326086

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25198186.6A Pending EP4627945A3 (en) 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface
EP23715528.8A Active EP4503970B1 (en) 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23715528.8A Active EP4503970B1 (en) 2022-04-07 2023-03-30 Aerosol-generating rod production using a curved and tapered contact surface

Country Status (8)

Country Link
US (1) US20250212940A1 (https=)
EP (2) EP4627945A3 (https=)
JP (1) JP2025511782A (https=)
KR (1) KR20240171102A (https=)
CN (1) CN118973418A (https=)
ES (1) ES3055480T3 (https=)
PL (1) PL4503970T3 (https=)
WO (1) WO2023194199A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387285A (en) * 1992-06-02 1995-02-07 R. J. Reynolds Tobacco Company Apparatus for injecting a fluid into filter tow
US20080029118A1 (en) * 2006-08-02 2008-02-07 R.J. Reynolds Tobacco Company Equipment and associated method for insertion of material into cigarette filters
EP3473112A1 (en) * 2017-10-18 2019-04-24 G.D. S.p.A Crimping unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201014290D0 (en) * 2010-08-26 2010-10-13 Filtrona Int Ltd Apparatus for making tobacco smoke filters and filter rods
BR112017010427B1 (pt) * 2014-12-18 2022-03-03 Philip Morris Products S.A Aparelho e método para fabricação de filtros, uso do aparelho e artigo para fumar
RU2764268C2 (ru) * 2017-06-15 2022-01-14 Филип Моррис Продактс С.А. Способ и устройство для изготовления индукционно нагреваемых стержней, образующих аэрозоль

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387285A (en) * 1992-06-02 1995-02-07 R. J. Reynolds Tobacco Company Apparatus for injecting a fluid into filter tow
US20080029118A1 (en) * 2006-08-02 2008-02-07 R.J. Reynolds Tobacco Company Equipment and associated method for insertion of material into cigarette filters
EP3473112A1 (en) * 2017-10-18 2019-04-24 G.D. S.p.A Crimping unit

Also Published As

Publication number Publication date
JP2025511782A (ja) 2025-04-16
CN118973418A (zh) 2024-11-15
EP4503970B1 (en) 2025-10-29
EP4503970A1 (en) 2025-02-12
ES3055480T3 (en) 2026-02-12
EP4503970C0 (en) 2025-10-29
US20250212940A1 (en) 2025-07-03
WO2023194199A1 (en) 2023-10-12
KR20240171102A (ko) 2024-12-06
PL4503970T3 (pl) 2026-01-26
EP4627945A2 (en) 2025-10-08

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