EP1593487A3 - Verfahren zur Herstellung von Zugbandbeuteln mit dehnbarem Zugband - Google Patents

Verfahren zur Herstellung von Zugbandbeuteln mit dehnbarem Zugband Download PDF

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Publication number
EP1593487A3
EP1593487A3 EP05008241A EP05008241A EP1593487A3 EP 1593487 A3 EP1593487 A3 EP 1593487A3 EP 05008241 A EP05008241 A EP 05008241A EP 05008241 A EP05008241 A EP 05008241A EP 1593487 A3 EP1593487 A3 EP 1593487A3
Authority
EP
European Patent Office
Prior art keywords
drawtape
welding
bags
manufacturing
elastic
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Withdrawn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
EP05008241A
Other languages
English (en)
French (fr)
Other versions
EP1593487A2 (de
Inventor
Jakob Schneider
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
Application filed by Lemo Maschinenbau GmbH filed Critical Lemo Maschinenbau GmbH
Publication of EP1593487A2 publication Critical patent/EP1593487A2/de
Publication of EP1593487A3 publication Critical patent/EP1593487A3/de
Withdrawn legal-status Critical Current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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • 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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • 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
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/022—Holders for feeding or positioning sheets or webs
    • B31B70/024—Rotating holders, e.g. star wheels, drums
    • 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
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning webs
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/649—Uniting opposed surfaces or edges; Taping by applying heat or pressure using tools mounted on a drum
    • 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8134—Applying strings; Making string-closed bags
    • B31B70/8135—Applying strings; Making string-closed bags the strings being applied in the machine direction
    • 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8134—Applying strings; Making string-closed bags
    • B31B70/8137—Applying strings; Making string-closed bags the ends of the strings being attached to the side edges of the bags

Landscapes

  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Die Erfindung betrifft eine Maschine zum Herstellen von Zugbandbeuteln (1) aus einer thermoplastischen Kunststoffolie (16) mit einer eine Schweißtrommel (46) beinhaltenden Schweißeinrichtung (45), wobei die Schweißtrommel (46) mit mindestens einer sich über die Länge der Schweißtrommel (46) erstreckenden Schweißleiste (47) ausgestattet ist. Die Erfindung betrifft weiterhin eine gattungsgemäße Maschine mit einer Zuführeinrichtung (20) für ein Zugband (10, 11), die mit einer Einrichtung zur Beeinflussung der Zuführspannung des Zugbandes (10, 11) ausgestattet ist, wobei die Einrichtung zur Beeinflussung der Zuführspannung mit einer Pendelschwinge (32) versehen ist.
EP05008241A 2004-05-08 2005-04-15 Verfahren zur Herstellung von Zugbandbeuteln mit dehnbarem Zugband Withdrawn EP1593487A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004022845A DE102004022845A1 (de) 2004-05-08 2004-05-08 Verfahren zur Herstellung von Zugbandbeuteln mit dehnbarem Zugband
DE102004022845 2004-05-08

Publications (2)

Publication Number Publication Date
EP1593487A2 EP1593487A2 (de) 2005-11-09
EP1593487A3 true EP1593487A3 (de) 2006-02-08

Family

ID=34935210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05008241A Withdrawn EP1593487A3 (de) 2004-05-08 2005-04-15 Verfahren zur Herstellung von Zugbandbeuteln mit dehnbarem Zugband

Country Status (2)

Country Link
EP (1) EP1593487A3 (de)
DE (1) DE102004022845A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10618698B1 (en) 2019-02-06 2020-04-14 Poly-America, L.P. Elastic drawstring trash bag
EP3778416A1 (de) * 2019-08-13 2021-02-17 pely-plastic GmbH & Co. KG Zugbandbeutel
WO2022223310A2 (en) 2021-04-19 2022-10-27 Roll-O-Matic A/S Welding machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999533A (en) * 1959-05-01 1961-09-12 Dairy Containers Inc Apparatus for making bags
DE1925249A1 (de) * 1969-05-17 1970-12-23 Windmoeller & Hoelscher Maschine zum Herstellen heissverklebter Flachbeutel
US3585097A (en) * 1968-05-22 1971-06-15 Phillips Petroleum Co Expandable drum and heat sealing means
DE3821905C1 (de) * 1988-06-29 1990-02-08 Stiegler Gmbh Maschinenfabrik, 7062 Rudersberg, De
US5024642A (en) * 1988-12-05 1991-06-18 Presto Products, Incorporated Rotary draw tape bag making apparatus and method
DE10151843A1 (de) * 2001-10-24 2003-05-08 Lemo Maschb Gmbh Beutel aus thermoplastischer Kunststofffolie

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999533A (en) * 1959-05-01 1961-09-12 Dairy Containers Inc Apparatus for making bags
US3585097A (en) * 1968-05-22 1971-06-15 Phillips Petroleum Co Expandable drum and heat sealing means
DE1925249A1 (de) * 1969-05-17 1970-12-23 Windmoeller & Hoelscher Maschine zum Herstellen heissverklebter Flachbeutel
DE3821905C1 (de) * 1988-06-29 1990-02-08 Stiegler Gmbh Maschinenfabrik, 7062 Rudersberg, De
US5024642A (en) * 1988-12-05 1991-06-18 Presto Products, Incorporated Rotary draw tape bag making apparatus and method
DE10151843A1 (de) * 2001-10-24 2003-05-08 Lemo Maschb Gmbh Beutel aus thermoplastischer Kunststofffolie

Also Published As

Publication number Publication date
EP1593487A2 (de) 2005-11-09
DE102004022845A1 (de) 2005-12-01

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