In-line mfr. of profiled composite with metal film and anti-condensation fabric - by unrolling metal strip and fabric strip at same time and same speed and bonding under pressure

摘要

In mfr. of a profiled composite material with a metal film covered with an anti-condensation fabric, by mechanically unrolling a strip of the metal on a profiling line, the novelty is that a sheet of anti-condensation fabric is unroleld at the same time and at the same speed and is applied by bonding under pressure to one of the faces of the metal strip, to cause in-line profiling of the composite. USE/ADVANTAGE - The composite is used internally in buildings, e.g. against roofing to prevent condensation. The process is quick.