EP0179240A3 - Container manufactured from a plastic coated fibrous material and provided with a longitudinal joint with a folded back portion, the container being also provided with a tearable portion facilitating the opening; process for the manufacture of such a tearable portion - Google Patents

Container manufactured from a plastic coated fibrous material and provided with a longitudinal joint with a folded back portion, the container being also provided with a tearable portion facilitating the opening; process for the manufacture of such a tearable portion Download PDF

Info

Publication number
EP0179240A3
EP0179240A3 EP85111159A EP85111159A EP0179240A3 EP 0179240 A3 EP0179240 A3 EP 0179240A3 EP 85111159 A EP85111159 A EP 85111159A EP 85111159 A EP85111159 A EP 85111159A EP 0179240 A3 EP0179240 A3 EP 0179240A3
Authority
EP
European Patent Office
Prior art keywords
container
tearable
tearable portion
manufacture
opening
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
EP85111159A
Other languages
German (de)
Other versions
EP0179240A2 (en
EP0179240B1 (en
Inventor
Jurgen Farber
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.)
OFFERTA DI LICENZA AL PUBBLICO
Original Assignee
PKL VERPACKUNGSYSTEME 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 PKL VERPACKUNGSYSTEME GmbH filed Critical PKL VERPACKUNGSYSTEME GmbH
Priority to AT85111159T priority Critical patent/ATE54890T1/en
Publication of EP0179240A2 publication Critical patent/EP0179240A2/en
Publication of EP0179240A3 publication Critical patent/EP0179240A3/en
Application granted granted Critical
Publication of EP0179240B1 publication Critical patent/EP0179240B1/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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
    • B65D5/064—Rectangular containers having a body with gusset-flaps folded outwardly or adhered to the side or the top of the container
    • B65D5/065—Rectangular containers having a body with gusset-flaps folded outwardly or adhered to the side or the top of the container with supplemental means facilitating the opening, e.g. tear lines, tear tabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Wrappers (AREA)
  • Bag Frames (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)

Abstract

The invention relates to a tear-open flap orifice on packs consisting of plastic-coated laminated material with a folded-round fillet-seam closure (10), there being in a first seam region (14) at least one full cut and in a second seam region (15) at least one weakening line in the form of a half cut which extends beyond the second seam region into the region of the first pack surface in contact with the filling material of the pack. As a result of an appropriate arrangement of the full cuts and half cuts, an easy-to-handle tear-open flap orifice is obtained by simple means for the entire range from drinking-straw, pour-out, drinking and spoon orifices to separating-strip orifices on freeze packs.
EP85111159A 1984-10-25 1985-09-04 Container manufactured from a plastic coated fibrous material and provided with a longitudinal joint with a folded back portion, the container being also provided with a tearable portion facilitating the opening; process for the manufacture of such a tearable portion Expired - Lifetime EP0179240B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85111159T ATE54890T1 (en) 1984-10-25 1985-09-04 TEAR-POINT OPENING ON PLASTIC-COATED COMPOSITE PACKAGES WITH FOLDED BAR SEAM SEAL AND METHOD OF MAKING THE TEAR-POINT OPENING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3439102 1984-10-25
DE19843439102 DE3439102A1 (en) 1984-10-25 1984-10-25 Tear-tab opening on packs made of plastic-coated composite material with folded-over bar closure and method for producing the tear-tab opening

Publications (3)

Publication Number Publication Date
EP0179240A2 EP0179240A2 (en) 1986-04-30
EP0179240A3 true EP0179240A3 (en) 1988-07-27
EP0179240B1 EP0179240B1 (en) 1990-07-25

Family

ID=6248754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111159A Expired - Lifetime EP0179240B1 (en) 1984-10-25 1985-09-04 Container manufactured from a plastic coated fibrous material and provided with a longitudinal joint with a folded back portion, the container being also provided with a tearable portion facilitating the opening; process for the manufacture of such a tearable portion

Country Status (11)

Country Link
US (1) US4666044A (en)
EP (1) EP0179240B1 (en)
JP (1) JPS61104943A (en)
AT (1) ATE54890T1 (en)
AU (1) AU575690B2 (en)
BR (1) BR8505317A (en)
DE (1) DE3439102A1 (en)
ES (1) ES296937Y (en)
FI (1) FI854030L (en)
MX (1) MX163966B (en)
ZA (1) ZA857260B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435519U (en) * 1990-07-23 1992-03-25
JPH0438927U (en) * 1990-07-26 1992-04-02
BR9808463A (en) * 1997-04-04 2000-08-29 Sig Combibloc Inc Packaging and processes for making a package having a tear opening and for opening a package
US6766941B1 (en) 1998-02-09 2004-07-27 Sig Combibloc, Inc. Tear-away container top
US6098874A (en) 1998-02-09 2000-08-08 Sig Combibloc Inc. Tear-away container top
US6241646B1 (en) 1998-02-09 2001-06-05 Sig Combibloc Inc. Tear-away container spout
US6688515B1 (en) * 2000-10-23 2004-02-10 Meadwestvaco Corporation Bagless container with reclosable fitment
DE10126740C1 (en) * 2001-05-31 2002-11-21 Sig Combibloc Sys Gmbh Sleeve pack manufacturing method, for manufacturing sterile packaging, involves pre-folding of packaging web before formation into sleeve around filling pipe and weld sealing of filled rectangular sleeve pack
US7967510B2 (en) * 2006-08-08 2011-06-28 Kellogg Company Flexible container for pourable product
US20100011635A1 (en) * 2008-07-17 2010-01-21 Meadwestvaco Corporation Die-Cutting Method for Improving Tear Resistance on a Film Laminated Paperboard Card
US9004344B2 (en) * 2009-07-30 2015-04-14 Meadwestvaco Corporation Paperboard security packages
CN106553803B (en) * 2014-04-11 2018-06-22 北京一撕得物流技术有限公司 A kind of packing case

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085733A (en) * 1960-12-12 1963-04-16 R A Macplum Ind Inc Carton having built-in pour spout
CH424619A (en) * 1964-11-04 1966-11-15 Tepar Ag Method for producing a predetermined breaking point for opening a package
US3604613A (en) * 1969-06-25 1971-09-14 Int Paper Co Side-seam-sealed container
DE2309966A1 (en) * 1973-02-28 1974-09-05 Mickenhagen Ernst PACKAGING FOR LIQUIDS
US4027455A (en) * 1972-03-14 1977-06-07 Tetra Pak Developpement Sa Packing containers with ripping thread opening and packing material webs for the manufacture of the packing containers
US4245743A (en) * 1979-03-12 1981-01-20 Carl Edelmann Gmbh Tear-open packing means, particularly for liquids such as oil or similar
EP0032768A1 (en) * 1980-01-21 1981-07-29 Ab Tetra Pak Packing container provided with tear-up opening arrangement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US437833A (en) * 1890-10-07 Ments
GB898609A (en) * 1958-12-10 1962-06-14
GB941655A (en) * 1960-05-05 1963-11-13 Robinson & Sons Ltd Cartons provided with tear-out outlet
US3563447A (en) * 1968-10-29 1971-02-16 Continental Can Co Carton with resealable pour opening
US3773248A (en) * 1971-07-30 1973-11-20 Sw Forest Ind Inc Controlled adhesion sterile package seal
US3869078A (en) * 1973-12-18 1975-03-04 Ex Cell O Corp Liquid proof flat end container with reclosable pour spout
SE422672B (en) * 1976-07-08 1982-03-22 Ziristor Ab WITH OPENING DEVICE PROVIDED PACKAGING CONTAINER
DE2721390A1 (en) * 1977-05-12 1978-11-16 Linnich Papier & Kunststoff Coated cardboard sterile milk carton - has inner lengthwise edge strip half sheet thickness at intersection with rib seam
US4244474A (en) * 1979-06-11 1981-01-13 Ex-Cell-O Corporation Liquid container with straw opening means
DE2928105C2 (en) * 1979-07-12 1983-12-22 Altstädter Verpackungsvertriebs Gesellschaft mbH, 6102 Pfungstadt Packaging for liquids with pouring device
DE2928331C2 (en) * 1979-07-13 1985-10-03 Altstädter Verpackungsvertriebs Gesellschaft mbH, 6102 Pfungstadt Packaging for liquids with pouring device
US4327833A (en) * 1979-12-10 1982-05-04 American Can Company Liquid tight pouring carton
US4318479A (en) * 1980-04-28 1982-03-09 Ex-Cell-O Corporation Liquid container with straw opening means
US4512478A (en) * 1982-09-30 1985-04-23 Champion International Corporation Paperboard carton with improved perforated opening and method of making same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085733A (en) * 1960-12-12 1963-04-16 R A Macplum Ind Inc Carton having built-in pour spout
CH424619A (en) * 1964-11-04 1966-11-15 Tepar Ag Method for producing a predetermined breaking point for opening a package
US3604613A (en) * 1969-06-25 1971-09-14 Int Paper Co Side-seam-sealed container
US4027455A (en) * 1972-03-14 1977-06-07 Tetra Pak Developpement Sa Packing containers with ripping thread opening and packing material webs for the manufacture of the packing containers
DE2309966A1 (en) * 1973-02-28 1974-09-05 Mickenhagen Ernst PACKAGING FOR LIQUIDS
US4245743A (en) * 1979-03-12 1981-01-20 Carl Edelmann Gmbh Tear-open packing means, particularly for liquids such as oil or similar
EP0032768A1 (en) * 1980-01-21 1981-07-29 Ab Tetra Pak Packing container provided with tear-up opening arrangement

Also Published As

Publication number Publication date
AU4831885A (en) 1986-05-01
FI854030A0 (en) 1985-10-16
ES296937U (en) 1988-02-16
US4666044A (en) 1987-05-19
DE3439102C2 (en) 1988-10-27
ATE54890T1 (en) 1990-08-15
MX163966B (en) 1992-07-07
ES296937Y (en) 1988-11-16
BR8505317A (en) 1986-08-05
AU575690B2 (en) 1988-08-04
EP0179240A2 (en) 1986-04-30
EP0179240B1 (en) 1990-07-25
ZA857260B (en) 1986-12-30
DE3439102A1 (en) 1986-04-30
JPS61104943A (en) 1986-05-23
FI854030L (en) 1986-04-26

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