EP0140081A3 - Methode of and apparatus for advancing a continuous web - Google Patents

Methode of and apparatus for advancing a continuous web Download PDF

Info

Publication number
EP0140081A3
EP0140081A3 EP84110789A EP84110789A EP0140081A3 EP 0140081 A3 EP0140081 A3 EP 0140081A3 EP 84110789 A EP84110789 A EP 84110789A EP 84110789 A EP84110789 A EP 84110789A EP 0140081 A3 EP0140081 A3 EP 0140081A3
Authority
EP
European Patent Office
Prior art keywords
web
roll
roll pair
advancing
rolls
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.)
Withdrawn
Application number
EP84110789A
Other languages
German (de)
French (fr)
Other versions
EP0140081A2 (en
Inventor
Maurice Patrick Clare
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.)
Del Monte Frozen Foods Inc
Original Assignee
Del Monte Frozen Foods Inc
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 Del Monte Frozen Foods Inc filed Critical Del Monte Frozen Foods Inc
Publication of EP0140081A2 publication Critical patent/EP0140081A2/en
Publication of EP0140081A3 publication Critical patent/EP0140081A3/en
Withdrawn legal-status Critical Current

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
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/69—Form fill-and-seal machines

Landscapes

  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Making Paper Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

A method of and apparatus for intermittently advancing a continuous flexible web of material at a substantially constant tension is disclosed. The web of material is unwound from a supply roll, folded longitudinally and drawn past a package forming apparatus by two roll pair assemb­ lies spaced along the path of travel of the web. The diameters of the rolls of the downstream roll pair are greater than the diameters of the rolls of the upstream roll pair so as to impart a constant tension to the web traveling between the two roll pairs to thereby improve the uniformity and yield of the packages formed in the apparatus.
EP84110789A 1983-10-05 1984-09-11 Methode of and apparatus for advancing a continuous web Withdrawn EP0140081A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53881283A 1983-10-05 1983-10-05
US538812 1983-10-05

Publications (2)

Publication Number Publication Date
EP0140081A2 EP0140081A2 (en) 1985-05-08
EP0140081A3 true EP0140081A3 (en) 1986-10-01

Family

ID=24148515

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110789A Withdrawn EP0140081A3 (en) 1983-10-05 1984-09-11 Methode of and apparatus for advancing a continuous web

Country Status (2)

Country Link
EP (1) EP0140081A3 (en)
JP (1) JPS6093053A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8712648U1 (en) * 1987-09-18 1988-01-28 Bendig, Franz Machine for producing bags, sacks or similar packaging from a flexible thermoplastic film
JP6371943B1 (en) * 2018-03-09 2018-08-08 大西 厚▲徳▼ Tape feeder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738187A (en) * 1951-12-12 1956-03-13 Bartelt Engineering Co Indexing mechanism with friction drive
DE958264C (en) * 1953-06-18 1957-02-14 Behn Verpackung Erwin Feed roller device for paper processing machines
CH414296A (en) * 1961-07-25 1966-05-31 Emhart Zuerich Sa Method and device for the controlled intermittent transport of a strip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738187A (en) * 1951-12-12 1956-03-13 Bartelt Engineering Co Indexing mechanism with friction drive
DE958264C (en) * 1953-06-18 1957-02-14 Behn Verpackung Erwin Feed roller device for paper processing machines
CH414296A (en) * 1961-07-25 1966-05-31 Emhart Zuerich Sa Method and device for the controlled intermittent transport of a strip

Also Published As

Publication number Publication date
JPS6093053A (en) 1985-05-24
EP0140081A2 (en) 1985-05-08

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Effective date: 19861001

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Inventor name: CLARE, MAURICE PATRICK