DE50005919D1 - METHOD FOR HEATING THE CAPS OF A CARDBOARD CONTAINER - Google Patents

METHOD FOR HEATING THE CAPS OF A CARDBOARD CONTAINER

Info

Publication number
DE50005919D1
DE50005919D1 DE50005919T DE50005919T DE50005919D1 DE 50005919 D1 DE50005919 D1 DE 50005919D1 DE 50005919 T DE50005919 T DE 50005919T DE 50005919 T DE50005919 T DE 50005919T DE 50005919 D1 DE50005919 D1 DE 50005919D1
Authority
DE
Germany
Prior art keywords
heating
nozzle
caps
hot air
cardboard container
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 - Lifetime
Application number
DE50005919T
Other languages
German (de)
Inventor
Hans-Willi Mainz
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.)
SIG Combibloc Systems GmbH
Original Assignee
SIG Combibloc GmbH and Co KG
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 GmbH and Co KG filed Critical SIG Combibloc GmbH and Co KG
Priority to DE50005919T priority Critical patent/DE50005919D1/en
Application granted granted Critical
Publication of DE50005919D1 publication Critical patent/DE50005919D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B31B50/60—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
    • 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)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Package Specialized In Special Use (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).
DE50005919T 1999-07-31 2000-07-28 METHOD FOR HEATING THE CAPS OF A CARDBOARD CONTAINER Expired - Lifetime DE50005919D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50005919T DE50005919D1 (en) 1999-07-31 2000-07-28 METHOD FOR HEATING THE CAPS OF A CARDBOARD CONTAINER

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19936150 1999-07-31
PCT/EP2000/007364 WO2001008871A1 (en) 1999-07-31 2000-07-28 Method and device for heating the closing flaps of a carton
DE50005919T DE50005919D1 (en) 1999-07-31 2000-07-28 METHOD FOR HEATING THE CAPS OF A CARDBOARD CONTAINER

Publications (1)

Publication Number Publication Date
DE50005919D1 true DE50005919D1 (en) 2004-05-06

Family

ID=7916790

Family Applications (2)

Application Number Title Priority Date Filing Date
DE50005919T Expired - Lifetime DE50005919D1 (en) 1999-07-31 2000-07-28 METHOD FOR HEATING THE CAPS OF A CARDBOARD CONTAINER
DE50008041T Expired - Lifetime DE50008041D1 (en) 1999-07-31 2000-07-28 Device for heating the flaps of a cardboard box

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50008041T Expired - Lifetime DE50008041D1 (en) 1999-07-31 2000-07-28 Device for heating the flaps of a cardboard box

Country Status (11)

Country Link
EP (2) EP1352733B1 (en)
CN (1) CN1177683C (en)
AT (2) ATE277746T1 (en)
AU (1) AU6988800A (en)
DE (2) DE50005919D1 (en)
DK (2) DK1198340T3 (en)
ES (2) ES2218211T3 (en)
HK (1) HK1048282B (en)
PT (2) PT1198340E (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 Dissipating heat from the heating element

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
CN1177683C (en) 2004-12-01
EP1198340A1 (en) 2002-04-24
TW508321B (en) 2002-11-01
ES2229176T3 (en) 2005-04-16
ES2218211T3 (en) 2004-11-16
EP1352733B1 (en) 2004-09-29
HK1048282B (en) 2005-05-06
EP1198340B1 (en) 2004-03-31
DK1352733T3 (en) 2004-11-15
PT1198340E (en) 2004-08-31
PT1352733E (en) 2005-01-31
WO2001008871A1 (en) 2001-02-08
WO2001008871B1 (en) 2001-06-14
EP1352733A1 (en) 2003-10-15
AU6988800A (en) 2001-02-19
ATE277746T1 (en) 2004-10-15
DE50008041D1 (en) 2004-11-04
HK1048282A1 (en) 2003-03-28
ATE263016T1 (en) 2004-04-15
CN1371318A (en) 2002-09-25
DK1198340T3 (en) 2004-08-02

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SIG COMBIBLOC SYSTEMS GMBH, 52441 LINNICH, DE

8364 No opposition during term of opposition