EP 0050269 B1 19850320 - PROCESS AND DEVICE FOR VARNISHING HOLLOW CYLINDRICAL BODIES ALL-AROUND, SUCH AS CAN-BODIES
Title (en)
PROCESS AND DEVICE FOR VARNISHING HOLLOW CYLINDRICAL BODIES ALL-AROUND, SUCH AS CAN-BODIES
Publication
Application
Priority
DE 3039812 A 19801022
Abstract (en)
[origin: EP0050269A1] 1. Procedure for overall coating of cylindrical hollow bodies (4) such as can bodies, in which the hollow bodies (4) are held on mandrels (3) which may be driven round their longitudinal axis and are positioned on a driven mandrel wheel (1), pressed against a driven coating roller (2) of a coating mechanism, which extends parallel to the mandrel wheel axis, and guided together with the mandrels (3) along the contour of the roller while in contact with the coating roller (2), characterized by the hollow bodies (4) and the coating roller (2) being driven at different circumferential speeds of between a minimum of 2 and a maximum of 6 m per second and the hollow bodies, while in contact with the coating roller, being driven at a circumferential speed that is 10 to 80% higher than the circumferential speed of the coating roller (2), and the hollow bodies (4) being driven at a higher circumferential differential speed at the start and at the end of the zone of contact with the coating roller (2) than in the middle of the zone of contact.
IPC 1-7
IPC 8 full level
B05C 1/02 (2006.01); B05C 9/08 (2006.01); B05C 13/02 (2006.01); B05D 1/28 (2006.01); B05D 7/00 (2006.01); B05D 1/00 (2006.01)
CPC (source: EP)
B05C 1/022 (2013.01); B05C 9/08 (2013.01); B05C 13/025 (2013.01); B05D 1/28 (2013.01); B05D 1/002 (2013.01); B05D 2254/02 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0050269 A1 19820428; EP 0050269 B1 19850320; DE 3039812 A1 19820527; DE 3039812 C2 19881201; DE 3169419 D1 19850425; DK 149710 B 19860915; DK 149710 C 19870406; DK 464781 A 19820423
DOCDB simple family (application)
EP 81108013 A 19811007; DE 3039812 A 19801022; DE 3169419 T 19811007; DK 464781 A 19811021