Voith Paper Patent Gmbh

Günter Bonk

Jörg Rheims

Jochen Autrata

Apparatus and method for treating a material web, which has at least one nip through which the material web is guided and which is formed between a first revolving, heated surface and a second revolving surface, it being possible for the first surface to be heated to at least 120&#xb0; C. and both surfaces in the nip having the same direction of movement as the material web. Good surface quality of the material web is obtained by providing a box which bounds a space through which the material web is guided, the space being arranged after the first or after the last nip in the direction of movement of the web.

Growing community of inventors

Mönchengladbach, Germany

Günter Bonk