CA2359021A1 - Device for shrinking a shrink-wrap film - Google Patents

Device for shrinking a shrink-wrap film Download PDF

Info

Publication number
CA2359021A1
CA2359021A1 CA002359021A CA2359021A CA2359021A1 CA 2359021 A1 CA2359021 A1 CA 2359021A1 CA 002359021 A CA002359021 A CA 002359021A CA 2359021 A CA2359021 A CA 2359021A CA 2359021 A1 CA2359021 A1 CA 2359021A1
Authority
CA
Canada
Prior art keywords
shrink
heat
shrinking
foil
nozzle
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.)
Granted
Application number
CA002359021A
Other languages
French (fr)
Other versions
CA2359021C (en
Inventor
Reiner Hannen
Norbert Vermeulen
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.)
MSK Verpackungs Systeme GmbH
Original Assignee
Msk-Verpackungs-Systeme Gesellschaft Mit Beschrankter Haftung
Reiner Hannen
Norbert Vermeulen
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
Priority claimed from DE29901423U external-priority patent/DE29901423U1/en
Application filed by Msk-Verpackungs-Systeme Gesellschaft Mit Beschrankter Haftung, Reiner Hannen, Norbert Vermeulen filed Critical Msk-Verpackungs-Systeme Gesellschaft Mit Beschrankter Haftung
Publication of CA2359021A1 publication Critical patent/CA2359021A1/en
Application granted granted Critical
Publication of CA2359021C publication Critical patent/CA2359021C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
    • B65B53/066—Mobile frames, hoods, posts or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Closing Of Containers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Laminated Bodies (AREA)
  • Labeling Devices (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

The invention relates to an apparatus for shrinking a heat-shrink foil wrapped about a palleted object stack.

The shrinking of the foil part projecting past upper and/or lower face is improved and produces an optimal fold-free shrinkage. The apparatus comprises at least one shrink device movable vertically up and down on a frame to heat and shrink the heat-shrink foil, the heat-shrink foil projecting past the upper and/or lower edge of the object stack to form an upper and/or lower shrink formation, the apparatus further comprising at least one nozzle connected to a compressed air source and aimed centrally above and/or below the object stack and generally vertically directed thereat, each nozzle having outlet openings that extend at an angle not coinciding with the flow direction inside the nozzle and that are in an annular array.
CA002359021A 1999-01-28 2000-01-21 Device for shrinking a shrink-wrap film Expired - Fee Related CA2359021C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29901423U DE29901423U1 (en) 1999-01-28 1999-01-28 Device for shrinking a heat shrink film
DE29901423.1 1999-01-28
DE29905931.6 1999-04-01
DE29905931U DE29905931U1 (en) 1999-01-28 1999-04-01 Device for shrinking a heat shrink film
PCT/EP2000/000444 WO2000044626A1 (en) 1999-01-28 2000-01-21 Device for shrinking a shrink-wrap film

Publications (2)

Publication Number Publication Date
CA2359021A1 true CA2359021A1 (en) 2000-08-03
CA2359021C CA2359021C (en) 2008-07-29

Family

ID=26062215

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002359021A Expired - Fee Related CA2359021C (en) 1999-01-28 2000-01-21 Device for shrinking a shrink-wrap film

Country Status (18)

Country Link
US (1) US6837031B1 (en)
EP (1) EP1147050B1 (en)
CN (1) CN1174898C (en)
AT (1) ATE225282T1 (en)
AU (1) AU2905000A (en)
BR (1) BR0007828A (en)
CA (1) CA2359021C (en)
CZ (1) CZ297612B6 (en)
DE (1) DE50000600D1 (en)
DK (1) DK1147050T3 (en)
ES (1) ES2183785T3 (en)
HU (1) HUP0105139A3 (en)
MX (1) MXPA01007642A (en)
PL (1) PL202615B1 (en)
PT (1) PT1147050E (en)
SK (1) SK10832001A3 (en)
TR (1) TR200102163T2 (en)
WO (1) WO2000044626A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7523482B2 (en) * 2002-08-13 2009-04-21 Microsoft Corporation Seamless digital channel changing
US8397269B2 (en) * 2002-08-13 2013-03-12 Microsoft Corporation Fast digital channel changing
FR2855814B1 (en) * 2003-06-06 2005-08-19 Thimon METHOD AND DEVICE FOR PACKAGING A LOAD BY A THERMORETRABLE SOFT FILM
US7603689B2 (en) * 2003-06-13 2009-10-13 Microsoft Corporation Fast start-up for digital video streams
US7562375B2 (en) * 2003-10-10 2009-07-14 Microsoft Corporation Fast channel change
US7444419B2 (en) * 2003-10-10 2008-10-28 Microsoft Corporation Media stream scheduling for hiccup-free fast-channel-change in the presence of network chokepoints
DE202005020192U1 (en) * 2005-10-24 2006-05-24 MSK-Verpackungs-Systeme Gesellschaft mit beschränkter Haftung Device for shrinking a heat-shrinkable film placed around a, in particular palletized, stack of goods
CN101296847B (en) * 2005-10-24 2012-05-09 Msk包装系统股份有限公司 Method and device for shrinking a heat shrink film placed around a stack of items, in particular a palleted stack of items
US8135040B2 (en) * 2005-11-30 2012-03-13 Microsoft Corporation Accelerated channel change
CN102673836A (en) * 2012-06-11 2012-09-19 常州市成功建材机械有限公司 Fuel gas heat shrinkable film equipment
CN102689715B (en) * 2012-06-14 2015-06-24 长沙长泰机械股份有限公司 Gas heat shrinkage furnace
ES2718428T3 (en) * 2016-03-01 2019-07-01 Msk Verpackung Syst Gmbh Procedure and device for the contraction of a hot shrink foil placed around a specially palletized pile of goods
EP3381816B1 (en) * 2017-03-28 2021-02-24 MSK - Verpackungs-Systeme GmbH Method for creating at least one clearance in a sheath composed of shrink film, securing a stack of articles on a pallet, and moulding device for carrying out said method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662512A (en) * 1968-01-24 1972-05-16 Weldotron Corp Method and apparatus for shrink-film wrapping a pallet load
US3807126A (en) * 1970-06-10 1974-04-30 Schwartz F Gmbh Ind Und Maschi Wrapping and securing loads on pallets
NO127044C (en) * 1971-02-10 1975-04-22 Fernholt & Giertsen
DE2153001A1 (en) 1971-10-25 1973-05-03 Ahrendt & Birkendahl Ohg PROCESS AND DEVICE FOR SHRINKING GOODS IN PLASTIC FILM
US3853218A (en) * 1973-01-30 1974-12-10 Gilbert G Load of goods comprising a plurality of layers, and a method and a machine for producing said load
US3897671A (en) * 1973-08-31 1975-08-05 Comptex Apparatus and method for covering a load on a pallet
DE3120215A1 (en) * 1981-05-21 1982-12-16 Bernhard Beumer Maschinenfabrik Kg, 4720 Beckum "PLANT FOR MANUFACTURING PALLETLESS, FILM-SHRINKED PIECE STACK, IN PARTICULAR BAG STACK"
EP0077508B1 (en) * 1981-10-16 1985-04-03 MSK-Verpackungs-Systeme Gesellschaft mit beschränkter Haftung Method and device for packaging goods stacked on a pallet
DE3363806D1 (en) * 1982-12-30 1986-07-03 Msk Verpackung Syst Gmbh Method and device for shrinking a shrinkable hood drawn over a stack of goods
DE3327996A1 (en) * 1983-08-03 1985-02-14 MSK - Verpackungs-Systeme GmbH, 4190 Kleve METHOD FOR PACKING PALLETIZED GOODS STACKS AND DEVICE FOR CARRYING OUT THIS METHOD
DE8513892U1 (en) * 1985-05-10 1985-09-05 MSK - Verpackungs-Systeme GmbH, 4190 Kleve Device for covering and shrinking stacks of goods with shrink hoods
DE3773371D1 (en) 1987-03-26 1991-10-31 Vfi Verpackungstech METHOD AND DEVICE FOR SHRINKING ON A FILM COVER ON A PALLETIZED GOODS STACK.
US4879861A (en) * 1988-04-20 1989-11-14 Mcadams William J Method for packaging firewood and the apparatus thereof
DE8816085U1 (en) 1988-12-24 1989-03-09 Msk-Verpackungs-Systeme Gmbh, 4190 Kleve, De
DK0519116T3 (en) * 1990-09-13 1996-01-15 Hannen Reiner Develog Method for coating a goods stack with a stretch film cap and device for carrying out the method
EP0597141A1 (en) 1992-11-10 1994-05-18 VfI Gesellschaft für Verpackungstechnik mbH Method and apparatus for the packing of goods stacked on a pallet
DE4423513C1 (en) * 1993-10-26 1996-02-01 Moellers Maschf Gmbh Device for shrinking a shrink film hood
IT1298369B1 (en) * 1997-12-10 2000-01-05 Pieri Srl METHOD AND APPARATUS FOR THE SEAMLESS FIXING OF THE WINDING TAIL OF PALLETIZED LOADS, MADE WITH FILM

Also Published As

Publication number Publication date
CZ297612B6 (en) 2007-02-14
DK1147050T3 (en) 2002-10-28
EP1147050B1 (en) 2002-10-02
AU2905000A (en) 2000-08-18
PL349878A1 (en) 2002-09-23
ATE225282T1 (en) 2002-10-15
CZ20012729A3 (en) 2002-03-13
US6837031B1 (en) 2005-01-04
HUP0105139A2 (en) 2002-04-29
SK10832001A3 (en) 2002-02-05
CA2359021C (en) 2008-07-29
CN1339003A (en) 2002-03-06
CN1174898C (en) 2004-11-10
PL202615B1 (en) 2009-07-31
TR200102163T2 (en) 2002-01-21
HUP0105139A3 (en) 2003-01-28
MXPA01007642A (en) 2002-05-14
DE50000600D1 (en) 2002-11-07
BR0007828A (en) 2002-01-15
WO2000044626A1 (en) 2000-08-03
EP1147050A1 (en) 2001-10-24
PT1147050E (en) 2003-01-31
ES2183785T3 (en) 2003-04-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20200121