EP 0194602 B1 19900704 - A METHOD FOR PRODUCING AN ENDLESS BELT WITH A SMOOTH INNER SURFACE FOR USE IN A PAPERMAKING EXTENDED NIP PRESS
Title (en)
A METHOD FOR PRODUCING AN ENDLESS BELT WITH A SMOOTH INNER SURFACE FOR USE IN A PAPERMAKING EXTENDED NIP PRESS
Publication
Application
Priority
US 71145485 A 19850313
Abstract (en)
[origin: EP0194602A1] A belt (16) is disclosed having a base fabric (34) which has been impregnated by or immersed into a polymer material (36) so that it has a smooth inner surface (16'). The belt (16) is used to form an extended press nip (10) for dewatering a paper web (24). The press nip (10) is formed by forcing a stationary shoe (14) against the inner surface of the belt (16). The belt (16) is preferably made by mounting a base fabric (34) on the inner mandrel (40) of a cylindrical mold (38) and injecting an appropriate material in the mold. After the material is properly dispersed through the base fabric, it is cured.
IPC 1-7
IPC 8 full level
B29C 39/10 (2006.01); D21F 3/00 (2006.01); D21F 3/02 (2006.01); B29L 29/00 (2006.01)
CPC (source: EP)
D21F 3/0227 (2013.01); D21F 3/0236 (2013.01)
Designated contracting state (EPC)
AT DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0194602 A1 19860917; EP 0194602 B1 19900704; AT E54347 T1 19900715; BR 8506360 A 19861209; CA 1282270 C 19910402; DE 3672359 D1 19900809; FI 855023 A0 19851217; FI 855023 A 19860914; FI 86315 B 19920430; FI 86315 C 19920810; JP H0357236 B2 19910830; JP S61258715 A 19861117; MX 162003 A 19910320; NO 167097 B 19910624; NO 167097 C 19911002; NO 860939 L 19860915; ZA 859176 B 19860827
DOCDB simple family (application)
EP 86103042 A 19860307; AT 86103042 T 19860307; BR 8506360 A 19851218; CA 499552 A 19860114; DE 3672359 T 19860307; FI 855023 A 19851217; JP 2607586 A 19860210; MX 86385 A 19851209; NO 860939 A 19860312; ZA 859176 A 19851129