EP0100016A3 - Opening device for a parallelepiped package for a flowable material - Google Patents

Opening device for a parallelepiped package for a flowable material Download PDF

Info

Publication number
EP0100016A3
EP0100016A3 EP83106761A EP83106761A EP0100016A3 EP 0100016 A3 EP0100016 A3 EP 0100016A3 EP 83106761 A EP83106761 A EP 83106761A EP 83106761 A EP83106761 A EP 83106761A EP 0100016 A3 EP0100016 A3 EP 0100016A3
Authority
EP
European Patent Office
Prior art keywords
liquid
starting point
package
front tip
opening device
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
EP83106761A
Other languages
German (de)
Other versions
EP0100016A2 (en
EP0100016B1 (en
Inventor
Wilhelm Reil
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Pak Developpement SA
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 Tetra Pak Developpement SA filed Critical Tetra Pak Developpement SA
Priority to AT83106761T priority Critical patent/ATE47695T1/en
Publication of EP0100016A2 publication Critical patent/EP0100016A2/en
Publication of EP0100016A3 publication Critical patent/EP0100016A3/en
Application granted granted Critical
Publication of EP0100016B1 publication Critical patent/EP0100016B1/en
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/788—Tool pair comprises rotatable anvil and fixed-type tool
    • Y10T83/793—Anvil has motion in addition to rotation [i.e., traveling anvil]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9449—Spaced cut forming tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packages (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Making Paper Articles (AREA)

Abstract

Described are opening means on a package for liquid. The pouring spout (3) can be formed by being torn open along a perforated line (8a, 8b) which begins at a starting point (14) below the front tip (17) and which terminates approximately in the middle of the upper end wall (6, 6'). In order to provide an air space of sufficient size above the liquid in the package, and an air entry space at the rearward end of the cut, so that the pouring jet of liquid can be accurately guided in passing over the front tip of the pouring spout, the invention provides that the perforated line (8a, 8b), in the lower triangular portion (13, 13') of the triangular flap, has a bend point (10) from which its path towards the outer, lower starting point (14) is directed markedly more sharply towards the bottom, and that a continuous cut line is provided in the starting point (14).
EP83106761A 1982-07-17 1983-07-09 Opening device for a parallelepiped package for a flowable material Expired EP0100016B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83106761T ATE47695T1 (en) 1982-07-17 1983-07-09 OPENING MEANS ON A PARALLELEPIPEDIC PACKING FOR FLOWABLE PRODUCTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3226879 1982-07-17
DE19823226879 DE3226879A1 (en) 1982-07-17 1982-07-17 OPENING AGENTS ON A PARALLEL EPIPEDIC PACK FOR FLOWABLE FILLING MATERIAL

Publications (3)

Publication Number Publication Date
EP0100016A2 EP0100016A2 (en) 1984-02-08
EP0100016A3 true EP0100016A3 (en) 1985-01-02
EP0100016B1 EP0100016B1 (en) 1989-11-02

Family

ID=6168719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83106761A Expired EP0100016B1 (en) 1982-07-17 1983-07-09 Opening device for a parallelepiped package for a flowable material

Country Status (8)

Country Link
US (2) US4581008A (en)
EP (1) EP0100016B1 (en)
JP (1) JPS5937142A (en)
AT (1) ATE47695T1 (en)
AU (1) AU553513B2 (en)
CA (1) CA1203511A (en)
DE (2) DE3226879A1 (en)
ES (2) ES284412U (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451321B (en) * 1985-07-02 1987-09-28 Tetra Pak Ab VERY EDGE AT PACKAGING CONTAINER
US5215516A (en) * 1989-04-04 1993-06-01 The Langston Machine Company Limited Box making apparatus
US5233845A (en) * 1990-03-21 1993-08-10 Andrade Bruce M D Three dimensional, detailed, sculptured jewelry
SE502399C2 (en) * 1991-02-14 1995-10-16 Tetra Laval Holdings & Finance Packaging container provided with opening instructions
US5255588A (en) * 1992-06-02 1993-10-26 Plastofilm Industries, Inc. Apparatus for making accurate cuts in thermoformed articles
NL9301691A (en) * 1993-09-30 1995-04-18 Korthofah Bv Device for making a tear cut in a web of film (foil)
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
JP4855621B2 (en) * 2000-03-08 2012-01-18 クリスタル・ベー・ベー Method and apparatus for manufacturing airtight box having spout
US6296913B1 (en) 2000-04-05 2001-10-02 D'andrade Mary Ann Three dimensional, detailed, sculptured item
US6688515B1 (en) * 2000-10-23 2004-02-10 Meadwestvaco Corporation Bagless container with reclosable fitment
DE10204521B4 (en) * 2002-02-05 2006-04-13 Sig Combibloc Systems Gmbh Method and device for improving the adhesion of the individual layers of a composite material
CN111761871B (en) * 2020-06-28 2022-03-18 安庆市芊芊纸业有限公司 Paper cup die-cutting machine
CN114603926B (en) * 2022-04-01 2024-02-09 宁波荣华数码印刷设备有限公司 Double-cutter type creasing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801404A1 (en) * 1978-01-13 1979-07-19 Altstaedter Verpack Vertrieb Milk carton with integral pouring spout - has flap erected, with tear=off corner attached to thread to form pouring opening
DE2928105A1 (en) * 1979-07-12 1981-01-15 Altstaedter Verpack Vertrieb Cardboard pack for liq. - has spout formed by tear=off corner at top, and air entry duct in top seam
DE2928331A1 (en) * 1979-07-13 1981-01-15 Altstaedter Verpack Vertrieb Cardboard pack for liq. with pouring spout - which is formed by tear=off corner at top with air entry opening exposed by corner removal

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1361564A (en) * 1918-04-12 1920-12-07 Sears Roebuck & Co Means for making fiber-board box-blanks
US2217060A (en) * 1938-08-04 1940-10-08 Lawrence S Korsen Cutting of leather
US2748833A (en) * 1948-04-15 1956-06-05 Ex Cell O Corp Carton converting machine
DE946425C (en) * 1952-01-03 1956-08-02 Jagenberg Werke Ag Zipper for containers made of paper, cardboard or the like and method for its manufacture
US2957379A (en) * 1955-01-20 1960-10-25 Joseph Dixon Crucible Co Strip cutting mechanism
DE1088332B (en) * 1958-02-20 1960-09-01 Etudes De Machines Speciales Flat cutting press, especially for cardboard blanks
CH429571A (en) * 1965-01-29 1967-01-31 Tepar Ag A parallelepiped package made from a flexible, relatively stiff, sheet material shaped into a tube
US3339820A (en) * 1965-08-18 1967-09-05 Milprint Inc Closure for the outer carrier in a combination package
US3365111A (en) * 1966-03-21 1968-01-23 Int Paper Co Laminated container
US3549080A (en) * 1967-12-11 1970-12-22 Lester D Gill Carton construction with pour spout
US3570341A (en) * 1968-02-13 1971-03-16 Packaging Ind Inc Roller diecutting machine or the like
GB1307909A (en) * 1969-04-07 1973-02-21 Western Printing Mach Co Moulded steel rule die for die cutting
FR2067701A5 (en) * 1969-11-13 1971-08-20 Cuir Jean Pierre
CH613281A5 (en) * 1977-01-10 1979-09-14 Walter Alfred Ag
JPS5915655Y2 (en) * 1979-08-21 1984-05-09 エヌエスケ−・ワ−ナ−株式会社 Retractor lock release device with emergency lock mechanism
DE3037067C2 (en) * 1980-10-01 1986-07-10 Altstädter Verpackungsvertriebs Gesellschaft mbH, 6102 Pfungstadt Liquid pack and device for making the same
US4546884A (en) * 1983-11-02 1985-10-15 James River - Norwalk, Inc. Tear strip end closure on liquid tight carton

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801404A1 (en) * 1978-01-13 1979-07-19 Altstaedter Verpack Vertrieb Milk carton with integral pouring spout - has flap erected, with tear=off corner attached to thread to form pouring opening
DE2928105A1 (en) * 1979-07-12 1981-01-15 Altstaedter Verpack Vertrieb Cardboard pack for liq. - has spout formed by tear=off corner at top, and air entry duct in top seam
DE2928331A1 (en) * 1979-07-13 1981-01-15 Altstaedter Verpack Vertrieb Cardboard pack for liq. with pouring spout - which is formed by tear=off corner at top with air entry opening exposed by corner removal

Also Published As

Publication number Publication date
ES8502941A1 (en) 1985-02-01
DE3226879A1 (en) 1984-01-19
US4703876A (en) 1987-11-03
US4581008A (en) 1986-04-08
DE3380790D1 (en) 1989-12-07
AU553513B2 (en) 1986-07-17
AU1685183A (en) 1984-01-19
DE3226879C2 (en) 1991-01-24
ATE47695T1 (en) 1989-11-15
ES533060A0 (en) 1985-02-01
EP0100016A2 (en) 1984-02-08
ES284412U (en) 1985-06-01
CA1203511A (en) 1986-04-22
JPS5937142A (en) 1984-02-29
EP0100016B1 (en) 1989-11-02

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