DE69806083T2 - Device for the correct and free stacking of sealed bags in a welding machine - Google Patents

Device for the correct and free stacking of sealed bags in a welding machine

Info

Publication number
DE69806083T2
DE69806083T2 DE69806083T DE69806083T DE69806083T2 DE 69806083 T2 DE69806083 T2 DE 69806083T2 DE 69806083 T DE69806083 T DE 69806083T DE 69806083 T DE69806083 T DE 69806083T DE 69806083 T2 DE69806083 T2 DE 69806083T2
Authority
DE
Germany
Prior art keywords
correct
welding machine
sealed bags
free stacking
stacking
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 - Fee Related
Application number
DE69806083T
Other languages
German (de)
Other versions
DE69806083D1 (en
Inventor
Agostino Luoni
Francesco Dragoni
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.)
Elba SpA
Original Assignee
Elba 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 Elba SpA filed Critical Elba SpA
Publication of DE69806083D1 publication Critical patent/DE69806083D1/en
Application granted granted Critical
Publication of DE69806083T2 publication Critical patent/DE69806083T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/98—Delivering in stacks or bundles
    • B31B70/984—Stacking bags on wicket pins
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
DE69806083T 1997-03-24 1998-03-20 Device for the correct and free stacking of sealed bags in a welding machine Expired - Fee Related DE69806083T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI000674A IT1290812B1 (en) 1997-03-24 1997-03-24 DEVICE TO FAVOR THE CORRECT AND FREE STACKING OF WELDED BAGS IN A WELDING MACHINE

Publications (2)

Publication Number Publication Date
DE69806083D1 DE69806083D1 (en) 2002-07-25
DE69806083T2 true DE69806083T2 (en) 2003-01-16

Family

ID=11376577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806083T Expired - Fee Related DE69806083T2 (en) 1997-03-24 1998-03-20 Device for the correct and free stacking of sealed bags in a welding machine

Country Status (3)

Country Link
EP (1) EP0868997B1 (en)
DE (1) DE69806083T2 (en)
IT (1) IT1290812B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1313909B1 (en) * 1999-09-29 2002-09-26 Elba Spa IMPROVED PERFORMANCE SEALING BAR.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428599A1 (en) * 1978-06-12 1980-01-11 Lagain Georges Plastics bag forming machine - has strip folded over roller and spot welded together on sloping table
DE4102877A1 (en) * 1991-01-31 1992-08-06 Windmoeller & Hoelscher Device for forming stack of bags from tube of thermoplastic - uses row of spikes with roughened ends, with roughening achieved by circumferential grooves
DE4214365A1 (en) * 1991-11-28 1993-06-03 Windmoeller & Hoelscher DEVICE FOR SEPARATING HOSE PIECES WITH CROSS-WELDED SEAMS FROM A TRACK AND THEIR STACKS

Also Published As

Publication number Publication date
DE69806083D1 (en) 2002-07-25
EP0868997A2 (en) 1998-10-07
EP0868997A3 (en) 1999-12-29
IT1290812B1 (en) 1998-12-11
ITMI970674A1 (en) 1998-09-24
EP0868997B1 (en) 2002-06-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee