ATE13993T1 - PACKAGING ITEM. - Google Patents

PACKAGING ITEM.

Info

Publication number
ATE13993T1
ATE13993T1 AT82301587T AT82301587T ATE13993T1 AT E13993 T1 ATE13993 T1 AT E13993T1 AT 82301587 T AT82301587 T AT 82301587T AT 82301587 T AT82301587 T AT 82301587T AT E13993 T1 ATE13993 T1 AT E13993T1
Authority
AT
Austria
Prior art keywords
web
edge zone
edge
folding
sealing
Prior art date
Application number
AT82301587T
Other languages
German (de)
Inventor
Sven Olof Soeren Stark
Paer Magnus Andersson
Original Assignee
Tetra Pak Int
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 filed Critical Tetra Pak Int
Application granted granted Critical
Publication of ATE13993T1 publication Critical patent/ATE13993T1/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
    • 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)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Cartons (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.
AT82301587T 1981-04-16 1982-03-25 PACKAGING ITEM. ATE13993T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8112214A GB2098921B (en) 1981-04-16 1981-04-16 Packaging material and packages formed therefrom
EP82301587A EP0063868B1 (en) 1981-04-16 1982-03-25 Improvements in and relating to packages

Publications (1)

Publication Number Publication Date
ATE13993T1 true ATE13993T1 (en) 1985-07-15

Family

ID=10521241

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82301587T ATE13993T1 (en) 1981-04-16 1982-03-25 PACKAGING ITEM.

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 (8)

* 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
ATE139179T1 (en) * 1992-02-28 1996-06-15 Rxs Schrumpftech Garnituren METHOD FOR FORMING PROFILES OF MUSHROID-SHAPED CROSS SECTION AS CLOSING ELEMENTS ON HEAT-SHRINKABLE PLASTIC METHOD
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
WO2024195156A1 (en) * 2023-03-22 2024-09-26 東罐興業株式会社 Tape-sticking end face treatment device and tape-sticking end face treatment 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

Also Published As

Publication number Publication date
AU8231282A (en) 1982-10-21
GB2098921A (en) 1982-12-01
AU556239B2 (en) 1986-10-30
DE3264391D1 (en) 1985-08-01
EP0063868B1 (en) 1985-06-26
EP0063868A1 (en) 1982-11-03
GB2098921B (en) 1984-12-05
JPS57181849A (en) 1982-11-09
JPH05215B2 (en) 1993-01-05

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