发明名称 |
Paper machine belt and paper machine employing same |
摘要 |
A paper machine belt for advancing a wet paper web (1) between a press (14, 19) and a heated drying cylinder (5) of a paper machine is described. The belt (16) is an impermeable belt which has a web-contacting surface and is adapted to pass with the web through the press and then carry the web to the drying cylinder. According to the invention said surface defines a multitude of depressions (35) and surface portions (36) located therebetween, so that the belt (16) is a texturing belt, forming on the web a textured pattern. The belt or a layer (34) thereof intended for contact with the web is reversibly compressible so that the belt is compressed in a nip at the drying cylinder and resumes its uncompressed state when leaving the nip. The invention also refers to a textured soft high bulk paper web manufactured by means of said belt, said web has been textured by said belt before reaching the drying cylinder of a paper machine provided with said belt. |
申请公布号 |
EP1832679(B1) |
申请公布日期 |
2016.03.23 |
申请号 |
EP20070010861 |
申请日期 |
1998.12.16 |
申请人 |
VALMET AKTIEBOLAG |
发明人 |
AMPULSKI, ROBERT;LINDÉN, ANDERS;POLAT, OSMAN;KLERELID, INGVAR;OSTENDORF, WARD |
分类号 |
D21F3/00;D21F11/00;D21H27/00 |
主分类号 |
D21F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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