GB2098921B - Packaging material and packages formed therefrom - Google Patents

Packaging material and packages formed therefrom

Info

Publication number
GB2098921B
GB2098921B GB8112214A GB8112214A GB2098921B GB 2098921 B GB2098921 B GB 2098921B GB 8112214 A GB8112214 A GB 8112214A GB 8112214 A GB8112214 A GB 8112214A GB 2098921 B GB2098921 B GB 2098921B
Authority
GB
United Kingdom
Prior art keywords
web
packaging material
edge zone
formed therefrom
edge
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
Application number
GB8112214A
Other versions
GB2098921A (en
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 INT
Tetra Pak AB
Original Assignee
TETRA PAK INT
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 INT, Tetra Pak International AB filed Critical TETRA PAK INT
Priority to GB8112214A priority Critical patent/GB2098921B/en
Priority to AT82301587T priority patent/ATE13993T1/en
Priority to DE8282301587T priority patent/DE3264391D1/en
Priority to EP82301587A priority patent/EP0063868B1/en
Priority to AU82312/82A priority patent/AU556239B2/en
Priority to JP57062268A priority patent/JPS57181849A/en
Publication of GB2098921A publication Critical patent/GB2098921A/en
Application granted granted Critical
Publication of GB2098921B publication Critical patent/GB2098921B/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
    • 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)
  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Cartons (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Packages (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (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.
GB8112214A 1981-04-16 1981-04-16 Packaging material and packages formed therefrom Expired GB2098921B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB8112214A GB2098921B (en) 1981-04-16 1981-04-16 Packaging material and packages formed therefrom
AT82301587T ATE13993T1 (en) 1981-04-16 1982-03-25 PACKAGING ITEM.
DE8282301587T DE3264391D1 (en) 1981-04-16 1982-03-25 Improvements in and relating to packages
EP82301587A EP0063868B1 (en) 1981-04-16 1982-03-25 Improvements in and relating to packages
AU82312/82A AU556239B2 (en) 1981-04-16 1982-04-02 Packaging material
JP57062268A JPS57181849A (en) 1981-04-16 1982-04-13 Improvement concerning packing material and packing vessel formed from said material

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2098921A GB2098921A (en) 1982-12-01
GB2098921B true GB2098921B (en) 1984-12-05

Family

ID=10521241

Family Applications (1)

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

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)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572752A (en) * 1982-11-12 1986-02-25 Adolph Coors Company Control stretch laminating device
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

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

Also Published As

Publication number Publication date
ATE13993T1 (en) 1985-07-15
AU8231282A (en) 1982-10-21
GB2098921A (en) 1982-12-01
EP0063868A1 (en) 1982-11-03
DE3264391D1 (en) 1985-08-01
EP0063868B1 (en) 1985-06-26
JPH05215B2 (en) 1993-01-05
AU556239B2 (en) 1986-10-30
JPS57181849A (en) 1982-11-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970416