Process for the continuous preparation of reinforced thermoplastic sheets and apparatus for carrying out said process.

摘要

Process for the continuous preparation of reinforced thermoplastic sheets, which comprises: a) feeding to a multiple extrusion head a fiberglass mat and a thermoplastic polymer in the fluid state; b) coupling by co-extrusion at least one layer of thermoplastic polymer to at least one surface of the mat; c) forming and cooling the coupled material thus obtained in a calendering section. t