EP3636082A3 - Multilayer tube and related machine and method for making it - Google Patents

Multilayer tube and related machine and method for making it Download PDF

Info

Publication number
EP3636082A3
EP3636082A3 EP19201826.5A EP19201826A EP3636082A3 EP 3636082 A3 EP3636082 A3 EP 3636082A3 EP 19201826 A EP19201826 A EP 19201826A EP 3636082 A3 EP3636082 A3 EP 3636082A3
Authority
EP
European Patent Office
Prior art keywords
multilayer tube
making
related machine
longitudinal axis
overlapping areas
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
EP19201826.5A
Other languages
German (de)
French (fr)
Other versions
EP3636082A2 (en
Inventor
Giuliano Gamberini
Marco Esposti
Gabriele BENNI
Ivan Eusepi
Emanuele Seren
Luca Federici
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.)
GD SpA
Original Assignee
GD SpA
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 GD SpA filed Critical GD SpA
Publication of EP3636082A2 publication Critical patent/EP3636082A2/en
Publication of EP3636082A3 publication Critical patent/EP3636082A3/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C5/00—Making tubes or pipes without using mandrels
    • 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
    • A24C5/46—Making paper tubes for cigarettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
    • B31C3/04—Seam processing
    • 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
    • A24C5/005—Treatment of cigarette paper
    • A24C5/007—Perforating

Landscapes

  • Making Paper Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

This invention relates to a multilayer tube (1) having an internally hollow, cylindrical shape extending round a longitudinal axis (X) and having, in cross section transverse to the longitudinal axis (X), a multilayer thickness defined by at least two layers (2, 3, 4) superposed at respective overlapping areas (5).The overlapping areas (5) are glued to each other at first glue zones (5a) and have second, reduced or zero glue zones (5b) configured and/or intended to receive a plurality of perforations (6).
EP19201826.5A 2018-10-11 2019-10-08 Multilayer tube and related machine and method for making it Pending EP3636082A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000009358A IT201800009358A1 (en) 2018-10-11 2018-10-11 Multilayer tubular and relative machine and method for its realization

Publications (2)

Publication Number Publication Date
EP3636082A2 EP3636082A2 (en) 2020-04-15
EP3636082A3 true EP3636082A3 (en) 2020-09-02

Family

ID=64902275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19201826.5A Pending EP3636082A3 (en) 2018-10-11 2019-10-08 Multilayer tube and related machine and method for making it

Country Status (2)

Country Link
EP (1) EP3636082A3 (en)
IT (1) IT201800009358A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4245156A1 (en) * 2022-03-18 2023-09-20 JT International SA Cooling segment for an aerosol generating article

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996066A (en) * 1930-12-05 1935-04-02 Soda Straw Mfg Corp Drinking tube and method of manufacturing same
US3933160A (en) * 1972-09-01 1976-01-20 British-American Tobacco Company Limited Tobacco-smoke filters
DE2556332A1 (en) * 1975-03-24 1976-10-07 Hauni Werke Koerber & Co Kg Production of double walled paper tubes for cigarettes - paper band is folded and formed into tube
GB1548314A (en) * 1975-05-15 1979-07-11 Hauni Werke Koerber & Co Kg Mouth-pieces with labyrinth filters
GB2055669A (en) * 1979-08-02 1981-03-11 Molins Ltd Perforation of web material
GB1588980A (en) * 1976-10-13 1981-05-07 Hauni Werke Koerber & Co Kg Method and machine for producing smokable rod-like articles
GB2159386A (en) * 1984-05-25 1985-12-04 Molins Plc Cigarette manufacture
GB2171168A (en) * 1985-02-16 1986-08-20 Molins Plc Fluid mandrel
US5259401A (en) * 1991-02-27 1993-11-09 Korber Ag Method of and apparatus for perforating cigarette paper and the like
DE19905520A1 (en) * 1998-02-13 1999-08-19 Gd Spa Method for feed of wrapping material into cigarette-making machine
WO2018080154A1 (en) * 2016-10-25 2018-05-03 태영산업 주식회사 Cigarette filter, and manufacturing apparatus and method therefor
US20180160725A1 (en) * 2016-12-12 2018-06-14 Hauni Maschinenbau Gmbh Double-layered tube of the tobacco processing industry and method for producing such a tube

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996066A (en) * 1930-12-05 1935-04-02 Soda Straw Mfg Corp Drinking tube and method of manufacturing same
US3933160A (en) * 1972-09-01 1976-01-20 British-American Tobacco Company Limited Tobacco-smoke filters
DE2556332A1 (en) * 1975-03-24 1976-10-07 Hauni Werke Koerber & Co Kg Production of double walled paper tubes for cigarettes - paper band is folded and formed into tube
GB1548314A (en) * 1975-05-15 1979-07-11 Hauni Werke Koerber & Co Kg Mouth-pieces with labyrinth filters
GB1588980A (en) * 1976-10-13 1981-05-07 Hauni Werke Koerber & Co Kg Method and machine for producing smokable rod-like articles
GB2055669A (en) * 1979-08-02 1981-03-11 Molins Ltd Perforation of web material
GB2159386A (en) * 1984-05-25 1985-12-04 Molins Plc Cigarette manufacture
GB2171168A (en) * 1985-02-16 1986-08-20 Molins Plc Fluid mandrel
US5259401A (en) * 1991-02-27 1993-11-09 Korber Ag Method of and apparatus for perforating cigarette paper and the like
DE19905520A1 (en) * 1998-02-13 1999-08-19 Gd Spa Method for feed of wrapping material into cigarette-making machine
WO2018080154A1 (en) * 2016-10-25 2018-05-03 태영산업 주식회사 Cigarette filter, and manufacturing apparatus and method therefor
US20180160725A1 (en) * 2016-12-12 2018-06-14 Hauni Maschinenbau Gmbh Double-layered tube of the tobacco processing industry and method for producing such a tube

Also Published As

Publication number Publication date
IT201800009358A1 (en) 2020-04-11
EP3636082A2 (en) 2020-04-15

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