foerfarande och anordning foer franz - staellning av speciellt foer pappersmaskiner avsedda pressremmar samt medelst foerfarandet och anordningen framstaellda pressremmar.

摘要

Thermally static flexible press bands which are porous to liquids are produced, partic. for wet pressing in paper-making machines, by casting on to a substrate a liq. polymer (e.g. polyurethane) in which at least two layers of narrow strips of e.g. fabric are embedded. Strips are disposed at an angle to the direction of prodn. bands. ADVANTAGE - High mechanical strength bands with low thermal changes are cheaply obtd. Product also has a long service life.ba