EP0976540B1 - Dispositif et méthode pour la fabrication de carton ondulé avec une face pleine - Google Patents

Dispositif et méthode pour la fabrication de carton ondulé avec une face pleine Download PDF

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Publication number
EP0976540B1
EP0976540B1 EP99202474A EP99202474A EP0976540B1 EP 0976540 B1 EP0976540 B1 EP 0976540B1 EP 99202474 A EP99202474 A EP 99202474A EP 99202474 A EP99202474 A EP 99202474A EP 0976540 B1 EP0976540 B1 EP 0976540B1
Authority
EP
European Patent Office
Prior art keywords
ribbon
cylinder
cardboard
corrugated cardboard
corrugating
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
EP99202474A
Other languages
German (de)
English (en)
Other versions
EP0976540A3 (fr
EP0976540A2 (fr
Inventor
Gabriele Torretta
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.)
TERDECA S.P.A.
Original Assignee
Ingg Terzaghi & De Castiglione Industriale SpA
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 Ingg Terzaghi & De Castiglione Industriale SpA filed Critical Ingg Terzaghi & De Castiglione Industriale SpA
Publication of EP0976540A2 publication Critical patent/EP0976540A2/fr
Publication of EP0976540A3 publication Critical patent/EP0976540A3/fr
Application granted granted Critical
Publication of EP0976540B1 publication Critical patent/EP0976540B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the corrugating rollers essentially perform only the functions of permanently corrugating and preheating the first cardboard ribbon. In these rollers, no superposition or pressure of the second flat cardboard ribbon occurs on the first permanently corrugated cardboard ribbon. This means that there's no need for any pressing cylinder with a direct or indirect action.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Laminated Bodies (AREA)

Claims (3)

  1. Dispositif (1 ) de production de carton ondulé (11 ) avec une seule face plate, comprenant un premier cylindre onduleur (2) et un second cylindre onduleur (3), un cylindre chauffant (4), au moins un cylindre introducteur (5, 6) pour le premier ruban de carton ondulé (7), au moins un cylindre introducteur (8) pour un second ruban de carton (9) et au moins un cylindre extracteur (10) pour le carton ondulé produit avec une seule face plate (11), tous lesdits cylindres (2, 3, 4, 5, 6, 8 et 10) étant supportés par un châssis (12) et étant aptes à toumer autour de leurs axes respectifs tous agencés parallèles les uns aux autres, où le cylindre chauffant (4) est agencé tangentiellement au second cylindre onduleur (3), le cylindre introducteur (8) pour le second ruban de carton plat est positionné au-dessus du cylindre encolleur (22), et le cylindre extracteur (10) pour le carton ondulé produit (11) avec une seule face plate est agencé sur le côté du cylindre chauffant (4) qui est opposé au côté sur lequel le premier point de contact (20) se produit, caractérisé en ce que le point (20) où se produit le premier contact entre le premier ruban de carton ondulé (7) et le second ruban de carton (9) repose sur la face latérale du cylindre chauffant (4) sans le premier ruban de carton ondulé (7) se trouvant soumis à une force quelconque importante.
  2. Dispositif selon la revendication 1, caractérisé en ce que le chauffage chauffant (4), le premier cylindre onduleur (2) et le second cylindre onduleur (3) sont agencés avec leurs axes de rotation (13 à 15) dans le même plan.
  3. Méthode de production de carton ondulé (11) avec une seule face plate comprenant les phases consistant à :
    introduire un premier ruban de carton (7) entre une paire de cylindres onduleurs (2, 3) pourvus de parties saillantes engrenant les unes avec les autres, afin d'onduler ledit premier ruban de carton (7) ;
    appliquer de la colle sur les crêtes des ondulations dudit premier ruban de carton ondulé (7) ;
    appliquer un second ruban plat (9) sur les sommets des ondulations du premier ruban (7), afin de former un carton ondulé (11) avec une seule face plate ;
    chauffer et activer la colle, ledit collage se produisant pendant la présence sur le cylindre chauffeur (4) ; caractérisé en ce que l'application du second ruban plat (9) sur les crêtes du premier ruban de carton (7) est effectuée sans une pression importante entre les rubans,
       en ce que le premier point de contact (20) entre le premier ruban de carton déjà ondulé (7) et le second ruban de carton plat (9) est défini là où le premier ruban de carton ondulé (7) est transféré, sans se trouver soumis à une quelconque force importante, depuis le second cylindre onduleur (3) jusqu'au cylindre chauffant (4),
       et en ce que le premier contact entre les rubans se produit avec le second ruban de carton (9) maintenu étiré sur le cylindre (4), tandis que les crêtes opposées dudit premier ruban de carton ondulé (7) ne sont pas supportées.
EP99202474A 1998-07-30 1999-07-28 Dispositif et méthode pour la fabrication de carton ondulé avec une face pleine Expired - Lifetime EP0976540B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI981780 1998-07-30
IT1998MI001780A IT1301887B1 (it) 1998-07-30 1998-07-30 Dispositivo per la produzione di cartone ondulato ad una sola facciapiana

Publications (3)

Publication Number Publication Date
EP0976540A2 EP0976540A2 (fr) 2000-02-02
EP0976540A3 EP0976540A3 (fr) 2001-01-17
EP0976540B1 true EP0976540B1 (fr) 2005-04-13

Family

ID=11380567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99202474A Expired - Lifetime EP0976540B1 (fr) 1998-07-30 1999-07-28 Dispositif et méthode pour la fabrication de carton ondulé avec une face pleine

Country Status (5)

Country Link
EP (1) EP0976540B1 (fr)
AT (1) ATE293039T1 (fr)
DE (1) DE69924678T2 (fr)
ES (1) ES2242353T3 (fr)
IT (1) IT1301887B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201302572D0 (en) * 2013-02-14 2013-03-27 Interpac Ltd Improvements to apparatus for the manufacture of corrugated board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538604A (fr) * 1967-07-27 1968-09-06 Vente De Materiels Pour La Fab Onduleuse à carton à changements rapides de reliefs d'ondulation
FR2622145B1 (fr) * 1987-10-23 1994-05-27 Lacaux Freres Papeteries Carto Cylindre cannele pour une machine de fabrication de carton ondule
ES2053377B1 (es) * 1992-03-02 1996-01-16 Torres Martinez M Sistema para la fabricacion de carton ondulado.
FR2708011B1 (fr) * 1993-07-20 1995-10-13 Otor Sa Machine et procédé de fabrication d'une feuille de carton ondulé simple face.
US6149751A (en) * 1996-11-01 2000-11-21 Marquip, Inc. Low pressure single facer

Also Published As

Publication number Publication date
ES2242353T3 (es) 2005-11-01
ATE293039T1 (de) 2005-04-15
DE69924678T2 (de) 2006-03-02
EP0976540A3 (fr) 2001-01-17
DE69924678D1 (de) 2005-05-19
IT1301887B1 (it) 2000-07-07
ITMI981780A0 (it) 1998-07-30
EP0976540A2 (fr) 2000-02-02
ITMI981780A1 (it) 2000-01-30

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