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AU556239B2 - Packaging material - Google Patents
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AU556239B2 - Packaging material - Google Patents

Packaging material

Info

Publication number
AU556239B2
AU556239B2 AU82312/82A AU8231282A AU556239B2 AU 556239 B2 AU556239 B2 AU 556239B2 AU 82312/82 A AU82312/82 A AU 82312/82A AU 8231282 A AU8231282 A AU 8231282A AU 556239 B2 AU556239 B2 AU 556239B2
Authority
AU
Australia
Prior art keywords
web
edge zone
packaging material
edge
folding
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.)
Ceased
Application number
AU82312/82A
Other versions
AU8231282A (en
Inventor
Par Magnus Andersson
Sven Olof Soren Stark
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 International 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 International AB filed Critical Tetra Pak International AB
Publication of AU8231282A publication Critical patent/AU8231282A/en
Application granted granted Critical
Publication of AU556239B2 publication Critical patent/AU556239B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0019—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously
    • B31F1/0022—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously combined with making folding lines
    • B31F1/0025—Making the folding lines using rotary tools
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0019—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously
    • B31F1/0029—Folding edges; Folding edges combined with joining; Reinforcing edges during the folding thereof, e.g. by introducing a thread; Folding the edges of a sheathing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Making Paper Articles (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Cartons (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Packages (AREA)

Abstract

To facilitate butt-welding, or L- or T-weld joints the edges of a plastics-coated paper-layered web (1) of packaging material is thickened e.g. by folding over and sealing down edge zones. The folding line (14) of each edge zone may be creased before folding, and the upstanding crease enclosed between the folded edge zone and the body of the web. The sealing of the edge zone may be effected by pressure rollers (21) holding the edge zones against a rotating cylindrical surface (22), whereby a curl or curvature is imposed upon the web.
AU82312/82A 1981-04-16 1982-04-02 Packaging material Ceased AU556239B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8112214 1981-04-16
GB8112214A GB2098921B (en) 1981-04-16 1981-04-16 Packaging material and packages formed therefrom

Publications (2)

Publication Number Publication Date
AU8231282A AU8231282A (en) 1982-10-21
AU556239B2 true AU556239B2 (en) 1986-10-30

Family

ID=10521241

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82312/82A Ceased AU556239B2 (en) 1981-04-16 1982-04-02 Packaging material

Country Status (6)

Country Link
EP (1) EP0063868B1 (en)
JP (1) JPS57181849A (en)
AT (1) ATE13993T1 (en)
AU (1) AU556239B2 (en)
DE (1) DE3264391D1 (en)
GB (1) GB2098921B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU585865B2 (en) * 1984-06-22 1989-06-29 Graphic Packaging Corporation Control stretch laminating device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540847A1 (en) * 1983-02-15 1984-08-17 Jabouley Cie Manufacture Jh Method and device for binding tapes or strips of cut-out fabric
DE3921713C1 (en) * 1989-06-06 1990-03-08 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern, De
ES2090726T3 (en) * 1992-02-28 1996-10-16 Rxs Schrumpftech Garnituren PROCEDURE FOR THE CONFORMATION OF CROSS SECTION PROFILES IN THE FORM OF FUNGUS AS CLOSING ELEMENTS IN THERMO-RETRACTILE PLASTIC TAPES.
US6592699B1 (en) * 1999-10-28 2003-07-15 Illinois Tool Works, Inc. Process for making stretch film having heat-sealed edges
SE525741C2 (en) * 2003-09-04 2005-04-19 Sesam Plastics Ab Method and apparatus for forming edge thickening on web of thermoplastic material
SE529946C2 (en) * 2006-05-26 2008-01-15 Pronova Ab Carry or transport strip
CN120826314A (en) * 2023-03-22 2025-10-21 东罐兴业株式会社 Tape-pasting end surface processing device and tape-pasting end surface processing method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1411779A (en) * 1919-07-25 1922-04-04 Plastoid Products Inc Paper-folding machine
GB224237A (en) * 1923-10-29 1925-02-26 Burkhard Bernhard Schweitzer
US2219174A (en) * 1939-04-11 1940-10-22 Terkelsen Machine Company Folder
US2477355A (en) * 1946-05-07 1949-07-26 Henry T Bacon Inc Flange bender
US2540844A (en) * 1947-11-28 1951-02-06 Allis Chalmers Mfg Co Web folding machine
US2844078A (en) * 1953-07-13 1958-07-22 Continental Can Co Folding machine for the manufacture of paperboard boxes and the like
FR1402125A (en) * 1964-04-30 1965-06-11 Method and apparatus for sealing sheet materials and their applications
DE1461907A1 (en) * 1964-08-20 1969-02-06 Holstein & Kappert Maschf Process for the continuous production of rectangular hoses and suitable devices for carrying out these processes
US3897943A (en) * 1973-12-05 1975-08-05 Goodyear Tire & Rubber Tire breaker belt stock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU585865B2 (en) * 1984-06-22 1989-06-29 Graphic Packaging Corporation Control stretch laminating device

Also Published As

Publication number Publication date
GB2098921B (en) 1984-12-05
ATE13993T1 (en) 1985-07-15
JPS57181849A (en) 1982-11-09
DE3264391D1 (en) 1985-08-01
JPH05215B2 (en) 1993-01-05
EP0063868A1 (en) 1982-11-03
EP0063868B1 (en) 1985-06-26
AU8231282A (en) 1982-10-21
GB2098921A (en) 1982-12-01

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