EP3746386B8 - An interfolding machine with separation fingers adjacent to respective interfolding rollers - Google Patents

An interfolding machine with separation fingers adjacent to respective interfolding rollers Download PDF

Info

Publication number
EP3746386B8
EP3746386B8 EP19701690.0A EP19701690A EP3746386B8 EP 3746386 B8 EP3746386 B8 EP 3746386B8 EP 19701690 A EP19701690 A EP 19701690A EP 3746386 B8 EP3746386 B8 EP 3746386B8
Authority
EP
European Patent Office
Prior art keywords
interfolding
rollers
machine
fingers adjacent
separation fingers
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.)
Active
Application number
EP19701690.0A
Other languages
German (de)
French (fr)
Other versions
EP3746386A1 (en
EP3746386B1 (en
Inventor
Graziano Mazzaccherini
Alessandro Morelli
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.)
Korber Tissue SpA
Original Assignee
Korber Tissue 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 Korber Tissue SpA filed Critical Korber Tissue SpA
Publication of EP3746386A1 publication Critical patent/EP3746386A1/en
Publication of EP3746386B1 publication Critical patent/EP3746386B1/en
Application granted granted Critical
Publication of EP3746386B8 publication Critical patent/EP3746386B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/54—Article strippers, e.g. for stripping from advancing elements
    • B65H29/56—Article strippers, e.g. for stripping from advancing elements for stripping from elements or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/3054—Arrangements for removing completed piles by moving the surface supporting the lowermost article of the pile, e.g. by using belts or rollers
    • B65H31/3063—Arrangements for removing completed piles by moving the surface supporting the lowermost article of the pile, e.g. by using belts or rollers by special supports like carriages, containers, trays, compartments, plates or bars, e.g. moved in a closed loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/20—Zig-zag folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/24—Interfolding sheets, e.g. cigarette or toilet papers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/51—Cam mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/51—Cam mechanisms
    • B65H2403/512—Cam mechanisms involving radial plate cam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1924—Napkins or tissues, e.g. dressings, toweling, serviettes, kitchen paper and compresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Burglar Alarm Systems (AREA)
EP19701690.0A 2018-02-02 2019-02-01 An interfolding machine with separation fingers adjacent to respective interfolding rollers Active EP3746386B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201800002342A IT201800002342A1 (en) 2018-02-02 2018-02-02 INTERLIFTING MACHINE WITH SEPARATORY FINGERS ADJACENT TO THE RESPECTIVE INTERFOLIATING ROLLS
PCT/EP2019/052541 WO2019149905A1 (en) 2018-02-02 2019-02-01 An interfolding machine with separation fingers adjacent to respective interfolding rollers

Publications (3)

Publication Number Publication Date
EP3746386A1 EP3746386A1 (en) 2020-12-09
EP3746386B1 EP3746386B1 (en) 2022-01-05
EP3746386B8 true EP3746386B8 (en) 2022-04-06

Family

ID=62044886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19701690.0A Active EP3746386B8 (en) 2018-02-02 2019-02-01 An interfolding machine with separation fingers adjacent to respective interfolding rollers

Country Status (7)

Country Link
US (1) US20210047142A1 (en)
EP (1) EP3746386B8 (en)
CN (3) CN208843427U (en)
BR (1) BR112020015563A2 (en)
ES (1) ES2910364T3 (en)
IT (1) IT201800002342A1 (en)
WO (1) WO2019149905A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022107074A1 (en) * 2020-11-20 2022-05-27 Körber Tissue Fold S.R.L. Folding, or interfolding, unit of a web, or sheet, of paper in a paper converting machine
US20230406664A1 (en) * 2020-11-20 2023-12-21 Körber Tissue Fold S.R.L. Suction roll of a web, or sheet, of paper in a paper converting machine
TWI760165B (en) * 2021-04-01 2022-04-01 全利機械股份有限公司 Fiber Products Folding Mechanism
WO2024084455A1 (en) * 2022-10-21 2024-04-25 Valmet Tissue Converting S.R.L. Folding or interfolding machine of sheets made of paper or similar material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR348895A (en) * 1904-12-03 1905-05-01 Johann Heinrich Spoerl Machine to cut alternately, to fold with interleaving the sheets between them, and to stack the paper brought in two endless bands
FR2185175A5 (en) * 1972-05-19 1973-12-28 Labinal
DE3923436A1 (en) * 1989-07-15 1991-01-24 Winkler Duennebier Kg Masch METHOD AND DEVICE FOR PRODUCING PAPER PACKS
DE4441633A1 (en) * 1994-11-23 1996-05-30 Hobema Maschf Hermann Folder with contra rotating cylinders for paper or tissue strips, etc.
DE69836681T2 (en) * 1998-08-21 2007-11-08 M T C - Macchine Trasformazione Carta S.R.L., Porcari A method of interfolding sheet material and apparatus for carrying out the method
IT1394482B1 (en) * 2009-06-04 2012-07-05 Tissuewell S R L DEVICE FOR HANDLING FINGERS INTO AN INTERFOLIATRIC MACHINE
CN101670954B (en) * 2009-10-13 2012-09-05 全利机械股份有限公司 Machine station for folding fiber products and folding method thereof
EP2751001B1 (en) * 2011-08-31 2016-04-20 Sca Hygiene Products AB Method and apparatus for producing a stack of folded hygiene products

Also Published As

Publication number Publication date
ES2910364T3 (en) 2022-05-12
CN208843427U (en) 2019-05-10
BR112020015563A2 (en) 2021-02-02
EP3746386A1 (en) 2020-12-09
CN111836770A (en) 2020-10-27
IT201800002342A1 (en) 2019-08-02
US20210047142A1 (en) 2021-02-18
CN208843441U (en) 2019-05-10
EP3746386B1 (en) 2022-01-05
WO2019149905A1 (en) 2019-08-08

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