EP 0464001 A2 19920102 - Rotary printing press for overprinting.
Title (en)
Rotary printing press for overprinting.
Title (de)
Rotationsdruckmaschine für Überdruck.
Title (fr)
Rotative à bobines pour la surimpression.
Publication
Application
Priority
IT 2081790 A 19900629
Abstract (en)
There is provided a rotary printing press (1) for overprinting, comprising at least one overprinting group (2) equipped with at least one overprinting cylinder (3) having printing zones on its surface, at least one first support element (6) of a first spool (5) of a flexible support (4) to be unwound, the flexible support (4) having zones intended to be overprinted, at least one second support element (9) for the winding of a second overprinted spool (8) of said flexible support (4), means (10) for commanding the advance of the flexible support (4) along a working path located between the first and second support elements (6, 9), and means (12) for controlling the advance, which are intended for ensuring that said zones to be overprinted successively match exactly said corresponding printing zones. <IMAGE>
Abstract (fr)
On prévoit une rotative à bobines (1) pour la surimpression comprenant au moins un groupe de surimpression (2) pourvu d'au moins un cylindre à surimprimer (3) présentant sur sa surface des zones imprimantes, au moins un premier élément de support (6) d'une première bobine (5) d'un support souple (4) à dérouler, le support souple (4) ayant des zones destinées à être surimprimées, au moins un deuxième élément de support (9) pour l'enroulement d'une deuxième bobine surimprimée (8) dudit support souple (4), des moyens de commande (10) de l'avance du support souple (4) le long d'un parcours de travail compris entre les premier et deuxième éléments de support (6, 9) et des moyens de contrôle (12) de l'avance, destinés à assurer que lesdites zones à surimprimer épousent exactement en succession lesdites zones imprimantes correspondantes. <IMAGE>
IPC 1-7
IPC 8 full level
B41F 17/00 (2006.01); B41F 33/14 (2006.01); B41F 13/12 (2006.01)
CPC (source: EP)
B41F 17/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0464001 A2 19920102; EP 0464001 A3 19920930; ES 2029765 A6 19920901; FR 2663882 A1 19920103; FR 2663882 B1 19970103; IT 1249030 B 19950211; IT 9020817 A0 19900629; IT 9020817 A1 19911229; JP H04232745 A 19920821
DOCDB simple family (application)
EP 91830134 A 19910409; ES 9002423 A 19900921; FR 9011694 A 19900921; IT 2081790 A 19900629; JP 15840091 A 19910628