D - Textiles – Paper – 21 – F
Patent
D - Textiles, Paper
21
F
D21F 7/08 (2006.01)
Patent
CA 2706976
The papermaking felt 10 of the present invention comprises a base body 20, a wet paper web side batt fiber layer 31, and a backside batt fiber layer 32, in which the wet paper web side batt fiber layer 31 is contained in high molecular weight elastic material and the backside batt fiber layer 32 includes a melting fiber.
L'invention porte sur un feutre (10) pour fabriquer du papier, qui comprend un substrat (20) une couche d'ouate de fibre (31) sur le côté bande de papier humide, et une couche d'ouate de fibre (32) sur le côté arrière, la couche d'ouate (31) sur le côté bande de papier humide étant recouverte par un matériau élastique hautement moléculaire et la couche d'ouate (32) sur le côté arrière contenant des fibres réunies par fusion.
Borden Ladner Gervais Llp
Ichikawa Co. Ltd.
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