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ZA978773B - Method of and apparatus for treating a laminate - Google Patents

Method of and apparatus for treating a laminate

Info

Publication number
ZA978773B
ZA978773B ZA978773A ZA978773A ZA978773B ZA 978773 B ZA978773 B ZA 978773B ZA 978773 A ZA978773 A ZA 978773A ZA 978773 A ZA978773 A ZA 978773A ZA 978773 B ZA978773 B ZA 978773B
Authority
ZA
South Africa
Prior art keywords
laminate
treating
Prior art date
Application number
ZA978773A
Inventor
Arve Andersen
Geir Morten Johansen
Atsushi Tanaka
Original Assignee
Elopak System A G
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 Elopak System A G filed Critical Elopak System A G
Publication of ZA978773B publication Critical patent/ZA978773B/en

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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening
    • 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
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0261—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using ultrasonic or sonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • 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
    • B31B50/25—Surface scoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
ZA978773A 1996-09-01 1997-09-30 Method of and apparatus for treating a laminate ZA978773B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9620412.8A GB9620412D0 (en) 1996-09-01 1996-09-01 A method of treating a laminate

Publications (1)

Publication Number Publication Date
ZA978773B true ZA978773B (en) 1999-03-30

Family

ID=10800741

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA978773A ZA978773B (en) 1996-09-01 1997-09-30 Method of and apparatus for treating a laminate

Country Status (5)

Country Link
EP (1) EP0874725A1 (en)
AU (1) AU4217697A (en)
GB (1) GB9620412D0 (en)
WO (1) WO1998014317A1 (en)
ZA (1) ZA978773B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6139480A (en) * 1999-01-28 2000-10-31 Tetra Laval Holdings & Finance, Sa Cutting device for effecting a partial cut in a packaging material, and a blank produced therefrom
SE520431C2 (en) * 1999-09-22 2003-07-08 Tetra Laval Holdings & Finance Ways to prepare a packaging container provided with an opening device
DE60013262D1 (en) * 2000-06-14 2004-09-30 Tetra Laval Holdings & Finance Method and device for heating a tear strip of packaging film material for the production of sealed packaging for flowable foods
GB0100352D0 (en) 2001-01-08 2001-02-14 Ucb Sa Films packaging and methods for making them
EP1277662B2 (en) * 2001-07-09 2007-10-17 Tetra Laval Holdings & Finance SA Method of producing a sealed package of a pourable food product, and package so formed
GB0216768D0 (en) 2002-07-19 2002-08-28 Ugb S A Polymeric film
GB0414029D0 (en) * 2004-06-23 2004-07-28 Elopak Systems Sheet material and method
ES2335000T5 (en) 2004-08-20 2017-07-27 Tetra Laval Holdings & Finance S.A. Opening device for a sealed container containing a pourable food product
DE102007057863A1 (en) 2007-11-29 2009-06-04 Sig Technology Ag Self-opening and resealable pouring spout made of plastic for application on a package for liquids
DE102010006036A1 (en) * 2010-01-27 2011-07-28 Sig Technology Ag Aluminum-free sheet-like composite food container with a coated hole as part of a closure system
DE102010033465B4 (en) * 2010-08-05 2012-11-08 Sig Technology Ag From a roll of molded containers with improved opening properties by stretch heat treatment of polymer layers
DE102010033464B4 (en) 2010-08-05 2012-09-06 Sig Technology Ag Container vessel shaped container having improved opening properties by stretch heat treatment of polymer layers
DE102010033466B4 (en) 2010-08-05 2012-11-08 Sig Technology Ag Packaging container made of a sheet-like composite with improved adhesive and inner layer combination
US8883278B2 (en) 2011-05-25 2014-11-11 Evergreen Packaging, Inc. Container having blind holes for pinhole resistance and associated method
DE102011121647A1 (en) * 2011-12-19 2013-06-20 riha WeserGold Getränke GmbH & Co. KG Beverage container with drinking straw piercing opening
DE102013204208A1 (en) * 2013-03-12 2014-10-02 Robert Bosch Gmbh Process for the production of tubular bags
DE102016209236A1 (en) * 2016-05-27 2017-11-30 Sig Technology Ag Method for producing a packaging enveloping container precursor, in particular for a single dimensionally stable food container, with folding over the container precursor
DE102016209235A1 (en) * 2016-05-27 2017-11-30 Sig Technology Ag Method for producing a container precursor, in particular for a single dimensionally stable food container, without folding over the container precursor
DE102016014599B4 (en) 2016-12-08 2019-02-28 Bertram Lehnerer Method and device for determining flowable products
NO20211308A1 (en) * 2021-10-29 2023-05-01 Elopak Asa Paperboard-based container

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577484A (en) * 1969-02-27 1971-05-04 Anderson Bros Mfg Co Method for forming lines of weakness in thermoplastic
US3909582A (en) * 1971-07-19 1975-09-30 American Can Co Method of forming a line of weakness in a multilayer laminate
DE2844238C2 (en) * 1978-10-11 1984-08-23 Focke & Co, 2810 Verden Pack, in particular cigarette pack, made of composite film and device for producing tear lines in a composite film
CA1112831A (en) * 1978-10-19 1981-11-24 Brian L. Hetherington Process for producing a heat-weakened strip in cross-lapped polyolefin film
US4762514A (en) * 1985-11-01 1988-08-09 Fujimori Kogyo Co., Ltd. Method of making beverage packaging bag
NO158929C (en) * 1986-02-20 1988-11-16 Elopak As PROCEDURE AND APPARATUS FOR THE FORMATION OF WEAK PLACES IN TOPICS FOR CONTAINERS.
DE3833939A1 (en) * 1988-10-05 1990-04-12 Jacobs Suchard Ag VACUUM PACKING, COMPOSITE FILM FOR PRODUCING A VACUUM PACKING AND METHOD FOR PRODUCING THE SAME
FR2666564A1 (en) * 1990-09-10 1992-03-13 Pechiney Recherche METAL-PLASTIC MATERIAL COVER WITH THERMAL PREINCISION OF THE PLASTIC FILM AND PROCESS FOR OBTAINING THE SAME.
DE4113714A1 (en) * 1991-04-26 1992-10-29 Hoechst Ag DRAWN PACKAGING WITH INTEGRATED TARGET BREAKAGE POINTS AND METHOD FOR THEIR PRODUCTION
US5229180A (en) * 1991-10-02 1993-07-20 American National Can Company Laser scored package
US5403525A (en) * 1993-10-12 1995-04-04 Abbott Laboratories Method of forming a reseal member for use with blunt cannulas
EP0730944B1 (en) * 1995-03-10 1999-10-06 Cryovac, Inc. Method of forming a line of weakness in a heat-shrinkable laminate

Also Published As

Publication number Publication date
GB9620412D0 (en) 1996-11-20
WO1998014317A1 (en) 1998-04-09
MX9804366A (en) 1998-10-31
AU4217697A (en) 1998-04-24
EP0874725A1 (en) 1998-11-04

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