EP 0757597 B1 19990901 - DIE COATING METHOD AND APPARATUS
Title (en)
DIE COATING METHOD AND APPARATUS
Title (de)
DÜSENBESCHICHTUNGSVERFAHREN UND VORRICHTUNG
Title (fr)
PROCEDE ET APPAREIL D'ENDUCTION A FILIERE
Publication
Application
Priority
- US 9503312 W 19950316
- US 23655194 A 19940429
- US 23663594 A 19940429
- US 23657094 A 19940429
Abstract (en)
[origin: WO9529764A1] A die coating method and apparatus includes a die (40) having an upstream bar (64) with an upstream lip (60) and a downstream bar (66) with a downstream lip (62). The upstream lip (60) is formed as a land (68) and the downstream lip (62) is formed as a sharp edge (70). The shape of the land conforms to the shape of the surface being coated. Changing at least one of the slot height H, the overbite O, and the convergence C can improve coating performance. A replaceable, flexible strip (350) can be used above the coating slot to facilitate replacement of a damaged overbite edge. A low surface energy coating can be applied to the downstream bar and land surfaces.
IPC 1-7
IPC 8 full level
B05D 1/26 (2006.01); B05C 3/18 (2006.01); B05C 5/02 (2006.01); B05D 1/34 (2006.01); B05C 11/04 (2006.01)
CPC (source: EP KR)
B05C 3/18 (2013.01 - EP KR); B05C 5/0254 (2013.01 - EP KR); B05C 11/04 (2013.01 - KR); B05C 11/04 (2013.01 - EP)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
WO 9529764 A1 19951109; BR 9507567 A 19970805; CA 2187895 A1 19951109; CN 1067299 C 20010620; CN 1147218 A 19970409; DE 69511856 D1 19991007; DE 69511856 T2 20000224; EP 0757597 A1 19970212; EP 0757597 B1 19990901; JP 3766097 B2 20060412; JP H09511682 A 19971125; KR 100329583 B1 20020824; KR 970702759 A 19970610; MX 9605132 A 19970830
DOCDB simple family (application)
US 9503312 W 19950316; BR 9507567 A 19950316; CA 2187895 A 19950316; CN 95192830 A 19950316; DE 69511856 T 19950316; EP 95914074 A 19950316; JP 52820895 A 19950316; KR 19960706091 A 19961028; MX 9605132 A 19950316