ATE277746T1 - DEVICE FOR HEATING CLOSURE FLAPES OF A CARDBOARD CONTAINER - Google Patents

DEVICE FOR HEATING CLOSURE FLAPES OF A CARDBOARD CONTAINER

Info

Publication number
ATE277746T1
ATE277746T1 AT03004407T AT03004407T ATE277746T1 AT E277746 T1 ATE277746 T1 AT E277746T1 AT 03004407 T AT03004407 T AT 03004407T AT 03004407 T AT03004407 T AT 03004407T AT E277746 T1 ATE277746 T1 AT E277746T1
Authority
AT
Austria
Prior art keywords
nozzle
flapes
heating
cardboard container
hot air
Prior art date
Application number
AT03004407T
Other languages
German (de)
Inventor
Hans-Willi Mainz
Toralf Gruetzner
Original Assignee
Sig Combibloc Sys Gmbh
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 Sig Combibloc Sys Gmbh filed Critical Sig Combibloc Sys Gmbh
Application granted granted Critical
Publication of ATE277746T1 publication Critical patent/ATE277746T1/en

Links

Classifications

    • 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/20—Applying or generating heat or pressure or combinations thereof by fluid pressure acting directly on folds or on opposed surfaces, e.g. using hot-air jets
    • 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
    • B31B50/741—Moistening; Drying; Cooling; Heating; Sterilizing

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing Of Containers (AREA)
  • Package Closures (AREA)
  • Making Paper Articles (AREA)
  • Package Specialized In Special Use (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

Heating and activation of the base of the folded package material occurs on a mandrel of a mandrel wheel using a hot air nozzle(1) with outlets. The nozzle is moved evenly over the area to be sealed to effect optimum heating of the sealing material. An Independent claim is made for the process equipment which include a rectangular cross-section nozzle (1) with hot air outlets. The nozzle comprises interconnected boxes (2,3,4) with a cover (5).
AT03004407T 1999-07-31 2000-07-28 DEVICE FOR HEATING CLOSURE FLAPES OF A CARDBOARD CONTAINER ATE277746T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19936150 1999-07-31

Publications (1)

Publication Number Publication Date
ATE277746T1 true ATE277746T1 (en) 2004-10-15

Family

ID=7916790

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03004407T ATE277746T1 (en) 1999-07-31 2000-07-28 DEVICE FOR HEATING CLOSURE FLAPES OF A CARDBOARD CONTAINER
AT00958325T ATE263016T1 (en) 1999-07-31 2000-07-28 METHOD FOR HEATING CLOSURE FLAPES OF A CARDBOARD CONTAINER

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00958325T ATE263016T1 (en) 1999-07-31 2000-07-28 METHOD FOR HEATING CLOSURE FLAPES OF A CARDBOARD CONTAINER

Country Status (11)

Country Link
EP (2) EP1198340B1 (en)
CN (1) CN1177683C (en)
AT (2) ATE277746T1 (en)
AU (1) AU6988800A (en)
DE (2) DE50008041D1 (en)
DK (2) DK1352733T3 (en)
ES (2) ES2218211T3 (en)
HK (1) HK1048282B (en)
PT (2) PT1352733E (en)
TW (1) TW508321B (en)
WO (1) WO2001008871A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0411721D0 (en) * 2004-05-26 2004-06-30 Elopak Systems Method and apparatus
CN109789707B (en) * 2016-10-20 2021-05-25 惠普发展公司，有限责任合伙企业 Dissipate heat from heating elements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3222991B2 (en) * 1993-07-13 2001-10-29 大日本印刷株式会社 Heating method and apparatus for sealing paper containers
JP3763007B2 (en) * 1996-09-27 2006-04-05 四国化工機株式会社 Heating device for container bottom heat seal

Also Published As

Publication number Publication date
DE50008041D1 (en) 2004-11-04
ES2229176T3 (en) 2005-04-16
DK1198340T3 (en) 2004-08-02
WO2001008871A1 (en) 2001-02-08
HK1048282B (en) 2005-05-06
AU6988800A (en) 2001-02-19
EP1198340B1 (en) 2004-03-31
CN1371318A (en) 2002-09-25
EP1352733B1 (en) 2004-09-29
ES2218211T3 (en) 2004-11-16
CN1177683C (en) 2004-12-01
TW508321B (en) 2002-11-01
PT1352733E (en) 2005-01-31
ATE263016T1 (en) 2004-04-15
EP1352733A1 (en) 2003-10-15
HK1048282A1 (en) 2003-03-28
DE50005919D1 (en) 2004-05-06
EP1198340A1 (en) 2002-04-24
WO2001008871B1 (en) 2001-06-14
DK1352733T3 (en) 2004-11-15
PT1198340E (en) 2004-08-31

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