DE59207462D1 - TUBE BAG PACK WITH OPENING AID - Google Patents

TUBE BAG PACK WITH OPENING AID

Info

Publication number
DE59207462D1
DE59207462D1 DE59207462T DE59207462T DE59207462D1 DE 59207462 D1 DE59207462 D1 DE 59207462D1 DE 59207462 T DE59207462 T DE 59207462T DE 59207462 T DE59207462 T DE 59207462T DE 59207462 D1 DE59207462 D1 DE 59207462D1
Authority
DE
Germany
Prior art keywords
cut out
shaped cut
zone
package
gripping tongue
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
DE59207462T
Other languages
German (de)
Inventor
Wilfried Jud
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.)
Teich AG
Original Assignee
Teich AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3522045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59207462(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Teich AG filed Critical Teich AG
Application granted granted Critical
Publication of DE59207462D1 publication Critical patent/DE59207462D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5844—Tear-lines provided in a wall portion for tearing out a portion of the wall the portion of the wall being a narrow strip, e.g. between lines of weakness
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing

Abstract

A tubular bag package has a strip-like tearing zone (9) that begins with a U-shaped cut out (6) in one of the two strip-like marginal zones (2, 3) cold-sealed in a connecting zone (1) so as to form a tubular bag fin. The U-shaped cut out (6), within which the package material forms a gripping tongue (8), has legs that extend in the direction of the connecting zone (1) and the ends (7) of the legs possibly extend into said zone. The remaining section of the U-shaped cut out (6), however, is not contiguous to the connecting zone, so that possible misfits caused during production between the U-shaped cut out (6) and layers of cold-bonding agent applied on the section, as well as lateral wraping of both marginal zones (2, 3), cannot cause the adherence of the gripping tongue (8). When the gripping tongue (8) is drawn in order to open the package, the packaging material tears along approximately parallel lines (10) in the longitudinal direction, starting from the ends (7) of the cut out (6).
DE59207462T 1991-09-13 1992-09-11 TUBE BAG PACK WITH OPENING AID Expired - Fee Related DE59207462D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT183591 1991-09-13
PCT/AT1992/000118 WO1993006023A1 (en) 1991-09-13 1992-09-11 Tubular bag package with opening aid

Publications (1)

Publication Number Publication Date
DE59207462D1 true DE59207462D1 (en) 1996-12-05

Family

ID=3522045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59207462T Expired - Fee Related DE59207462D1 (en) 1991-09-13 1992-09-11 TUBE BAG PACK WITH OPENING AID

Country Status (4)

Country Link
EP (1) EP0557484B2 (en)
AT (1) ATE144749T1 (en)
DE (1) DE59207462D1 (en)
WO (1) WO1993006023A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1255533B (en) * 1992-09-30 1995-11-09 Barilla Flli G & R PACKAGING WITH SEALED ENCLOSURE WITH EASY OPENING DEVICE USING A TEAR WIRE
JP3235227B2 (en) * 1992-10-30 2001-12-04 ソニー株式会社 Overlap film and lapping method using the overlap film
EP0659151B1 (en) * 1993-07-08 1997-10-29 Teich Aktiengesellschaft Tear-off package with pull tab
EP0957043A1 (en) * 1998-05-12 1999-11-17 Mars Alimentaire S.A. A package for one or more candy bars
EP3398876A1 (en) * 2017-05-03 2018-11-07 Amcor Flexibles Burgdorf GmbH Easy-open packaging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917048A1 (en) * 1989-05-25 1990-11-29 Damaso Moreno FILM-LIKE MATERIAL FOR A FOLDING PACK AND SUCH A FOLDING PACK
ATE104237T1 (en) † 1989-10-27 1994-04-15 Teich Ag PACK FOR UNIT PACK GOODS.
DE4013918A1 (en) * 1990-04-30 1991-11-07 Scheuch Folien Papier Kg Wrapper for confectionary - has sealed edges with tab to tear open sealing seam
DE9004904U1 (en) † 1990-04-30 1990-07-05 Scheuch Folien- Und Papierverarbeitung Gmbh & Co Kg, 6109 Muehltal, De
DE9005297U1 (en) * 1990-05-11 1990-08-16 Syspack S.A., Fribourg, Ch

Also Published As

Publication number Publication date
EP0557484B1 (en) 1996-10-30
ATE144749T1 (en) 1996-11-15
EP0557484A1 (en) 1993-09-01
EP0557484B2 (en) 1999-02-03
WO1993006023A1 (en) 1993-04-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee