EP1036741A3 - Bag stack, method and device for its manufacturing and filling - Google Patents

Bag stack, method and device for its manufacturing and filling Download PDF

Info

Publication number
EP1036741A3
EP1036741A3 EP00102669A EP00102669A EP1036741A3 EP 1036741 A3 EP1036741 A3 EP 1036741A3 EP 00102669 A EP00102669 A EP 00102669A EP 00102669 A EP00102669 A EP 00102669A EP 1036741 A3 EP1036741 A3 EP 1036741A3
Authority
EP
European Patent Office
Prior art keywords
filling
manufacturing
bag stack
bags
corner section
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.)
Granted
Application number
EP00102669A
Other languages
German (de)
French (fr)
Other versions
EP1036741A2 (en
EP1036741B1 (en
Inventor
Armin Meyer
Jakob Schneider
Bert Wuits
Ingo Schübel
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.)
Lemo Maschinenbau GmbH
Original Assignee
Lemo Maschinenbau GmbH
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
Priority claimed from DE19917284A external-priority patent/DE19917284A1/en
Priority claimed from DE19935065A external-priority patent/DE19935065A1/en
Priority claimed from DE19935064A external-priority patent/DE19935064A1/en
Application filed by Lemo Maschinenbau GmbH filed Critical Lemo Maschinenbau GmbH
Publication of EP1036741A2 publication Critical patent/EP1036741A2/en
Publication of EP1036741A3 publication Critical patent/EP1036741A3/en
Application granted granted Critical
Publication of EP1036741B1 publication Critical patent/EP1036741B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/001—Blocks, stacks or like assemblies of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Abstract

The pile of connected plastic bags, e.g. for an automat, has a perforated line (9) across each corner section (11). A peg (12) which holds the pile together and in position is inserted through each corner section, but the perforations allow individual bags to be torn off ready for use. Independent claims are included for: (a) a process for preparing and filling the plastic bags and (b) a device for filling the bags.
EP00102669A 1999-03-17 2000-02-09 Bag stack, method for manufacturing and filling such bags and device for its manufacturing Expired - Lifetime EP1036741B1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE19912019 1999-03-17
DE19912019 1999-03-17
DE19917284A DE19917284A1 (en) 1999-04-16 1999-04-16 Connected pile of plastic bags, e.g. for wrapping bread in automat, has perforated line across each corner section which allows individual bags to be torn off peg which holds pile together
DE19917284 1999-04-16
DE19935065A DE19935065A1 (en) 1999-03-17 1999-07-28 Connected pile of plastic bags, e.g. for wrapping bread in automat, has perforated line across each corner section which allows individual bags to be torn off peg which holds pile together
DE19935064A DE19935064A1 (en) 1999-07-28 1999-07-28 Connected pile of plastic bags, e.g. for wrapping bread in automat, has perforated line across each corner section which allows individual bags to be torn off peg which holds pile together
DE19935065 1999-07-28
DE19935064 1999-07-28

Publications (3)

Publication Number Publication Date
EP1036741A2 EP1036741A2 (en) 2000-09-20
EP1036741A3 true EP1036741A3 (en) 2000-12-06
EP1036741B1 EP1036741B1 (en) 2005-10-26

Family

ID=27438931

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102669A Expired - Lifetime EP1036741B1 (en) 1999-03-17 2000-02-09 Bag stack, method for manufacturing and filling such bags and device for its manufacturing

Country Status (5)

Country Link
EP (1) EP1036741B1 (en)
AT (1) ATE307765T1 (en)
AU (1) AU2228000A (en)
CA (1) CA2301428A1 (en)
DE (1) DE50011408D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1360117A4 (en) 2001-02-16 2008-04-23 Hudson Sharp Machine Co Improved bag blocks
US6601707B2 (en) 2001-02-16 2003-08-05 Hudson-Sharp Machine Co. Wicketed and wicket-less bags and method of filling the bags
DE202007009540U1 (en) 2007-07-06 2007-09-13 Lemo Maschinenbau Gmbh Machine bag on a roll
NL2016144B1 (en) * 2016-01-25 2017-07-31 Vmi Holland Bv Packaging device and a method for packaging cosmetic pads in a bag.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126094A (en) * 1964-03-24 Flexible bag packet
US4811417A (en) * 1988-01-05 1989-03-07 Trinity Paper & Plastics Corp. Handled bag with supporting slits in handle
US5030191A (en) * 1987-02-14 1991-07-09 Hans Reifenhauser Device for depositing and stacking bags produced from synthetic resin films and having a bottom seam
WO1993013936A1 (en) * 1992-01-09 1993-07-22 Polytec Packaging Process and apparatus for manufacture of dual tab merchandising bag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126094A (en) * 1964-03-24 Flexible bag packet
US5030191A (en) * 1987-02-14 1991-07-09 Hans Reifenhauser Device for depositing and stacking bags produced from synthetic resin films and having a bottom seam
US4811417A (en) * 1988-01-05 1989-03-07 Trinity Paper & Plastics Corp. Handled bag with supporting slits in handle
WO1993013936A1 (en) * 1992-01-09 1993-07-22 Polytec Packaging Process and apparatus for manufacture of dual tab merchandising bag

Also Published As

Publication number Publication date
CA2301428A1 (en) 2000-09-17
ATE307765T1 (en) 2005-11-15
EP1036741A2 (en) 2000-09-20
EP1036741B1 (en) 2005-10-26
AU2228000A (en) 2000-09-21
DE50011408D1 (en) 2005-12-01

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