EP 1625013 B1 20070103 - DEVICE FOR PRODUCING MULTI-PLY WEB PRODUCTS AND RELATIVE METHOD
Title (en)
DEVICE FOR PRODUCING MULTI-PLY WEB PRODUCTS AND RELATIVE METHOD
Title (de)
VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG VON MEHRLAGIGEN BAHNFÖRMIGEN PRODUKTEN
Title (fr)
DISPOSITIF DE PRODUCTION DE PRODUITS EN BANDE CONTINUE A PLUSIEURS NAPPES ET PROCEDE S'Y RAPPORTANT
Publication
Application
Priority
- IT 2004000254 W 20040507
- IT FI20030135 A 20030515
Abstract (en)
[origin: WO2004101267A1] The device comprises: a path for at least a first ply (V1), and a path for at least a second ply (V3); along the path of said first ply, a guide roller (3) of said first ply (V1); a motorized cylinder (5) provided with protuberances (5P), associated to said guide roller (3) and around which the path of said first ply extends; a glue applicator (7) cooperating with said cylinder (5); a pressure roller (9) cooperating with said cylinder (5). The guide roller (3) is motorized and has at least a first operating position wherein it does not press against the cylinder. The peripheral speeds of the guide roller (3) and of the cylinder (5) are controllable so as to tension the first ply fed around the cylinder.
IPC 8 full level
B31F 1/07 (2006.01)
CPC (source: EP)
B31F 1/07 (2013.01); B31F 2201/0753 (2013.01); B31F 2201/0761 (2013.01); B31F 2201/0787 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004101267 A1 20041125; AT E350216 T1 20070115; BR PI0410644 A 20060704; DE 602004004104 D1 20070215; DE 602004004104 T2 20070719; EP 1625013 A1 20060215; EP 1625013 B1 20070103; ES 2278318 T3 20070801; IT FI20030135 A1 20041116
DOCDB simple family (application)
IT 2004000254 W 20040507; AT 04731706 T 20040507; BR PI0410644 A 20040507; DE 602004004104 T 20040507; EP 04731706 A 20040507; ES 04731706 T 20040507; IT FI20030135 A 20030515