DE3585674D1 - LIQUID PACKAGING. - Google Patents

LIQUID PACKAGING.

Info

Publication number
DE3585674D1
DE3585674D1 DE8585115903T DE3585674T DE3585674D1 DE 3585674 D1 DE3585674 D1 DE 3585674D1 DE 8585115903 T DE8585115903 T DE 8585115903T DE 3585674 T DE3585674 T DE 3585674T DE 3585674 D1 DE3585674 D1 DE 3585674D1
Authority
DE
Germany
Prior art keywords
spout
carton
seams
unfolded
sealed
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 - Lifetime
Application number
DE8585115903T
Other languages
German (de)
Inventor
Bengt Joensson
Sten Persson
David Wiggins
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 Pak AB
Original Assignee
Tetra Pak AB
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 AB filed Critical Tetra Pak AB
Priority to DE8585115903T priority Critical patent/DE3585674D1/en
Application granted granted Critical
Publication of DE3585674D1 publication Critical patent/DE3585674D1/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
    • B65D5/067—Gable-top containers
    • B65D5/068—Gable-top containers with supplemental means facilitating the opening, e.g. tear lines, tear tabs
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/88—Printing; Embossing

Abstract

Liquids, such as milk, are packed in containers made of cardboard coated with a thermoplastics. The cartons are so shaped that a spout can be unfolded from the upper part of the carton in order to pour out the contents. The seams in the body of the carton are sealed with a strong adhesive whilst the seams of the spout are sealed with a weaker adhesive to allow the spout to be unfolded without tearing the carton body. This weaker adhesive is applied only to embossed surfaces (6) which are arranged in a pattern in a field (5) which is depressed below the embossed surfaces (6).
DE8585115903T 1984-12-19 1985-12-13 LIQUID PACKAGING. Expired - Lifetime DE3585674D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585115903T DE3585674D1 (en) 1984-12-19 1985-12-13 LIQUID PACKAGING.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3446323A DE3446323A1 (en) 1984-12-19 1984-12-19 Package for liquids and device for its manufacture
SE8503653A SE460536B (en) 1984-12-19 1985-07-31 PACKAGING CONTAINER AND DEVICE FOR MANUFACTURING THE CONTAINER
DE8585115903T DE3585674D1 (en) 1984-12-19 1985-12-13 LIQUID PACKAGING.

Publications (1)

Publication Number Publication Date
DE3585674D1 true DE3585674D1 (en) 1992-04-23

Family

ID=6253212

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3446323A Granted DE3446323A1 (en) 1984-12-19 1984-12-19 Package for liquids and device for its manufacture
DE8585115903T Expired - Lifetime DE3585674D1 (en) 1984-12-19 1985-12-13 LIQUID PACKAGING.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3446323A Granted DE3446323A1 (en) 1984-12-19 1984-12-19 Package for liquids and device for its manufacture

Country Status (4)

Country Link
DE (2) DE3446323A1 (en)
SE (1) SE460536B (en)
SU (1) SU1526574A3 (en)
ZA (1) ZA859164B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242701A (en) * 1988-10-24 1993-09-07 Fbi Brands Ltd. Method for shelf stable packaging of liquid food in hermetically sealed easy-to-open gable top cartons
EP3360811B1 (en) 2017-02-08 2021-11-03 Tetra Laval Holdings & Finance S.A. A packaging material and a method for providing a packaging material
US20210253298A1 (en) * 2020-02-14 2021-08-19 Tetra Laval Holdings & Finance S.A. Apparatuses and methods for a carton opening arrangment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259822A (en) * 1939-04-21 1941-10-21 Container Corp Carton
US2810507A (en) * 1954-10-19 1957-10-22 Owens Illinois Glass Co Carton
DE1536098B1 (en) * 1966-07-09 1971-11-11 Internat Paper Co Container with a roof-shaped folding closure made of a cardboard blank completely covered with polyethylene
DE7607640U1 (en) * 1976-03-12 1977-09-01 Famulus Fa Folding box

Also Published As

Publication number Publication date
SE8503653L (en) 1986-06-20
DE3446323C2 (en) 1988-09-01
SE8503653D0 (en) 1985-07-31
ZA859164B (en) 1986-07-30
SE460536B (en) 1989-10-23
SU1526574A3 (en) 1989-11-30
DE3446323A1 (en) 1986-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee