FIELD: pulp-and-paper industry.
SUBSTANCE: web has system of filaments extending along machine, system of first filaments extending transverse to machine, system of second filaments extending transverse to machine and interwoven with filaments extending along machine in first zone along one of two transverse edges of web for papermaking machine between system of first filaments and stitch loops of second weaving pattern, system of third filaments extending transverse to machine and interwoven with filaments of system extending transverse to machine in second zone along other of two transverse edges of web for papermaking machine between system of first filaments and stitch loops of third weaving pattern. System of third filaments has at least two filaments extending transverse to machine. Second zone is characterized in that denier of at least some of third filaments differs from that of first filaments, gaps between at least some of third filaments differ from those between first filaments, and third weaving pattern differs from that of first pattern.
EFFECT: increased efficiency and improved quality of seam of web for papermaking machine.
62 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BASE STRUCTURE FOR WEBS TO BE SEWN FOR PAPERMAKING MACHINE | 2002 |
|
RU2217540C1 |
| MACHINE-SEWN TEXTILES FOR PAPER-MAKING INDUSTRY | 2004 |
|
RU2344217C2 |
| MACHINE-STITCHED ENGINEERING WEB WITH SEAM-REINFORCING RINGS | 2003 |
|
RU2320793C2 |
| SEAM IN WEBS FOR PAPERMAKING MACHINE AND IN ENGINEERING CLOTHS | 2003 |
|
RU2320794C2 |
| METHOD FOR STITCHING OF SPIRAL-WOUND WEB FOR PAPERMAKING MACHINE | 2003 |
|
RU2265096C2 |
| STITCHED ONE-AND-HALF LAYER COMPRESSED FABRIC OF SMALL THICKNESS MADE FROM MONOFILAMENT THREADS | 2003 |
|
RU2326202C2 |
| DRYING CLOTH | 2007 |
|
RU2461673C2 |
| METHOD FOR MANUFACTURE OF COTTON CLOTH FOR PAPER-MAKING MACHINE | 2001 |
|
RU2268330C2 |
| LAMINATED STRUCTURE FOR CLOTH OF PAPERMAKING MACHINE | 2002 |
|
RU2286413C2 |
| FABRIC FOR PAPERMAKING MACHINE | 2000 |
|
RU2221092C1 |
