Global patent index - EP 0969144 A1

EP 0969144 A1 2000-01-05 - 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

EP 0969144 A1 (EN)

Application

EP 99111641 A

Priority

IT MI981533 A

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 (main, further and additional classification)

D21F 9/00; D21F 1/58

IPC 8 full level (invention and additional information)

D21F 1/00 (2006.01); D21F 1/58 (2006.01); D21F 7/00 (2006.01); D21F 9/00 (2006.01)

CPC (invention and additional information)

D21F 1/58 (2013.01); D21F 7/006 (2013.01); D21F 9/003 (2013.01)

Citation (search report)

[X] FR 1556210 A

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0969144 A1 20000105; CA 2276817 A1 20000103; IT MI981533 A1 20000103; JP 2000034688 A 20000202

INPADOC legal status

2001-04-04 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20000706

2000-10-19 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

- Ref Country Code: DE

- Ref Legal Event Code: 8566

2000-09-13 [AKX] PAYMENT OF DESIGNATION FEES

2000-01-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-01-05 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free Format Text: AL;LT;LV;MK;RO;SI