EP 1125171 B1 20031203 - DEVICE FOR APPLYING DECORS AND/OR CHARACTERS ON GLASS, GLASS CERAMICS AND CERAMICS PRODUCTS
Title (en)
DEVICE FOR APPLYING DECORS AND/OR CHARACTERS ON GLASS, GLASS CERAMICS AND CERAMICS PRODUCTS
Title (de)
VORRICHTUNG ZUM AUFBRINGEN VON DEKORS UND/ODER ZEICHEN AUF GLAS-, GLASKERAMIK- UND KERAMIKERZEUGNISSE
Title (fr)
DISPOSITIF POUR APPOSER UN DECOR ET/OU DES SIGNES SUR DES PRODUITS EN VERRE, EN VITROCERAMIQUE ET EN CERAMIQUE
Publication
Application
Priority
- DE 19849500 A 19981027
- DE 19921321 A 19990508
- EP 9907989 W 19991021
Abstract (en)
[origin: WO0025182A1] Decors, characters and symbols are largely applied on glass, glass ceramics and ceramics products in order to achieve desired aesthetic appearances. According to prior art, this is achieved either by directly applying the products using screen-printing techniques or by indirectly applying a decal which was previously provided with the decors or characters and symbols by screen printing or by electrophotographic copying methods. This can also be achieved directly by electrophotographic copying methods whereby the electrophotographically produced toner image is transferred to the products by pressure/heat or by using an electrostatic field generated by coronae (9, 10). Instead of an endless loop which is used in prior art, the invention provides a dimensionally stable transfer roll for the distortion-free electrostatic transfer of the electrostatic image pattern and a special arrangement of the coronae (9, 10) for an improved electrostatic transfer.
IPC 1-7
IPC 8 full level
F16C 13/00 (2006.01); G03G 15/16 (2006.01); G03G 15/22 (2006.01)
CPC (source: EP US)
G03G 15/1625 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0025182 A1 20000504; AT E255731 T1 20031215; BR 9915097 A 20010814; CA 2348592 A1 20000504; CA 2348592 C 20040928; DE 19921321 C1 20001123; DE 59907964 D1 20040115; EP 1125171 A1 20010822; EP 1125171 B1 20031203; ES 2212676 T3 20040716; HK 1042556 A1 20020816; HK 1042556 B 20041126; JP 2002528769 A 20020903; JP 3460084 B2 20031027; US 6487386 B1 20021126
DOCDB simple family (application)
EP 9907989 W 19991021; AT 99971106 T 19991021; BR 9915097 A 19991021; CA 2348592 A 19991021; DE 19921321 A 19990508; DE 59907964 T 19991021; EP 99971106 A 19991021; ES 99971106 T 19991021; HK 02101386 A 20020222; JP 2000578702 A 19991021; US 83027801 A 20010618