DE69306734D1 - Method and device for producing corrugated cardboard - Google Patents

Method and device for producing corrugated cardboard

Info

Publication number
DE69306734D1
DE69306734D1 DE69306734T DE69306734T DE69306734D1 DE 69306734 D1 DE69306734 D1 DE 69306734D1 DE 69306734 T DE69306734 T DE 69306734T DE 69306734 T DE69306734 T DE 69306734T DE 69306734 D1 DE69306734 D1 DE 69306734D1
Authority
DE
Germany
Prior art keywords
corrugated cardboard
cover
producing corrugated
flute
cardboard
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
DE69306734T
Other languages
German (de)
Other versions
DE69306734T2 (en
Inventor
Gerard Develey
Jean-Francois Barenne
Javad Fouladgar
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.)
Smurfit Worldwide Research Europe
Original Assignee
Smurfit Worldwide Research Europe
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 Smurfit Worldwide Research Europe filed Critical Smurfit Worldwide Research Europe
Publication of DE69306734D1 publication Critical patent/DE69306734D1/en
Application granted granted Critical
Publication of DE69306734T2 publication Critical patent/DE69306734T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2831—Control
    • B31F1/284—Warp prevention

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • General Induction Heating (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

The invention relates to a method for reducing the troughing effect of corrugated cardboard during manufacture of a continuous strip (web) of corrugated cardboard (20) including at least one flute (channel) (7) and at least one cover (1, 15). According to the invention, at least one cover (1, 15) of the cardboard is treated before its assembly with a flute (7) via at least one differential inductive heating in the crosswise direction, of a surface (5, 18) in contact with which the cover passes. <IMAGE>
DE69306734T 1992-10-28 1993-10-26 Method and device for producing corrugated cardboard Expired - Lifetime DE69306734T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212895A FR2697201B1 (en) 1992-10-28 1992-10-28 Method and device for manufacturing corrugated cardboard.

Publications (2)

Publication Number Publication Date
DE69306734D1 true DE69306734D1 (en) 1997-01-30
DE69306734T2 DE69306734T2 (en) 1997-07-10

Family

ID=9434950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306734T Expired - Lifetime DE69306734T2 (en) 1992-10-28 1993-10-26 Method and device for producing corrugated cardboard

Country Status (6)

Country Link
EP (1) EP0595711B1 (en)
AT (1) ATE146398T1 (en)
DE (1) DE69306734T2 (en)
DK (1) DK0595711T3 (en)
ES (1) ES2096889T3 (en)
FR (1) FR2697201B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506778A1 (en) * 1995-02-27 1996-08-29 Bhs Corr Masch & Anlagenbau Process for the production of corrugated cardboard
DE19716706A1 (en) * 1997-04-21 1998-10-29 Bhs Corr Masch & Anlagenbau Machine for producing corrugated cardboard length coated on one side

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340125A (en) * 1964-12-18 1967-09-05 Koppers Co Inc Adhesive bonding method and apparatus
DE3400333C2 (en) * 1983-08-19 1986-08-21 Werner H.K. Peters Maschinenfabrik Gmbh, 2000 Hamburg Heating device for corrugated cardboard in a corrugated cardboard gluing machine
NL8600454A (en) * 1986-02-24 1987-09-16 Cornelis Hendrikus Alsema HEATING DEVICE FOR RUNNING JOBS PAPER WITH SECTION-CONTROLLED ADJUSTABLE HEAT SUPPLY.
AU653431B2 (en) * 1991-08-19 1994-09-29 Amcor Limited panufacturing corrugated board

Also Published As

Publication number Publication date
ATE146398T1 (en) 1997-01-15
EP0595711A1 (en) 1994-05-04
ES2096889T3 (en) 1997-03-16
FR2697201A1 (en) 1994-04-29
DK0595711T3 (en) 1997-06-02
FR2697201B1 (en) 1994-12-16
DE69306734T2 (en) 1997-07-10
EP0595711B1 (en) 1996-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN