公开(公告)号：US20020062936A1

公开(公告)日：2002-05-30

申请号：US09916756

申请日：2001-07-27

Applicant: Metso Paper Karlstad AB

Inventor： Ingvar B.E. Klerelid ,  Anders T. Linden ,  Robert S. Ampulski ,  Ward W. Ostendorf ,  Osman Polat

IPC: D21H011/00 ,  D21H013/00

CPC classification number: D21F11/006 ,  Y10S162/901 ,  Y10T442/3301

Abstract: A paper machine for manufacturing textured soft paper comprises a press section with a press nip, through which an impermeable belt and a felt run with the fibrous web between them, a drying cylinder and a transfer roll forming a nip for transfer of the web to the drying cylinder. According to the invention the belt is a texturing belt having a back layer and a web-contacting layer having depressions with surface portions situated between them to form a relief pattern in the web upon passage through the press nip, the texturing belt running from the press to the drying cylinder in order to carry the textured web to the transfer nip. The felt runs away from the texturing belt before a water film formed in the press nip on the texturing belt breaks up. A device is provided before the transfer nip to apply adhesive on the drying cylinder.

Abstract translation: 用于制造织构软纸的造纸机包括具有压榨压区的压榨部，不透水带和毛毡与它们之间的纤维网一起运行，干燥筒和转移辊形成用于将幅材转移到 干燥筒。 根据本发明，带是具有背层和织物接触层的纹理带，其具有位于它们之间的表面部分的凹部，以在穿过压榨压区时在幅材中形成浮雕图案，从印刷机运行的变形带 到干燥筒，以便将纹理织带运送到转印辊隙。 在纹理带上的压榨辊隙中形成的水​​膜分解之前，毛毡远离纹理带。 在转印压区之前提供一个装置，以将粘合剂涂在干燥筒上。