Abstract: The invention relates to a cover layer material on a basis of matting or fabric for the production of boards made of fluid or fluid-containing starting components and provided with cover layers, especially for the production of gypsum boards and polyurethane (PU) hard foam boards and their use in a continuous board producing apparatus.
Type:
Grant
Filed:
November 12, 1985
Date of Patent:
November 15, 1988
Assignee:
Fiebig & Schillings GmbH
Inventors:
Heinrich Brands, Siegfried Fiebig, Hans Schillings