EP 0969144 A1 20000105 - Paper manufacturing machine and method with a means for eliminating edge trimmings, and mesh for the machine
Title (en)
Paper manufacturing machine and method with a means for eliminating edge trimmings, and mesh for the machine
Title (de)
Verfahren und Vorrichtung zur Herstellung von Papier mit Mittel zur entfernung von den Papierkanten, und Gewebe für die Machine
Title (fr)
Procédé et dispositif de fabrication de papier ayant des moyens pour éliminer les ébardures, et toile pour cette machine
Publication
Application
Priority
IT MI981533 A 19980703
Abstract (en)
A method for cutting edge trimmings of a tissue of fibrous material, such as paper or the like, during its production, includes the following steps: feeding a mixture including fibers and a liquid carrier between two moving belts (7,9) which are pressed against each other, at least one of the belts (7) being pervious; arranging on one of the two moving belts at least one substantially impermeable strip (31) which is parallel to the direction of motion of the belts, the pressure of the two belts against each other causing the parting of the fibers at the impermeable strip. <IMAGE>
IPC 1-7
IPC 8 full level
D21F 1/00 (2006.01); D21F 1/58 (2006.01); D21F 7/00 (2006.01); D21F 9/00 (2006.01)
CPC (source: EP)
D21F 1/58 (2013.01); D21F 7/006 (2013.01); D21F 9/003 (2013.01)
Citation (search report)
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)
EP 0969144 A1 20000105; CA 2276817 A1 20000103; IT MI981533 A1 20000103; JP 2000034688 A 20000202
DOCDB simple family (application)
EP 99111641 A 19990616; CA 2276817 A 19990630; IT MI981533 A 19980703; JP 18791899 A 19990701