Patent ID: 8840741
Filing Date: 2014-09-23
Classification: B32B,Y10T

Abstract:
1. A process for making a laminate product, comprising: substantially continuous coupling between a support substrate and a printed film with a predetermined decoration to thereby obtain a laminate sheet; synchronized embossing of the laminate sheet, the embossing being synchronized with the decoration of the printed film; wherein the embossing being carried out substantially continuously, by passage of the laminate product between at least one engraved embossing cylinder and a pressure counter-cylinder, a nominal embossing pressure existing between the engraved cylinder and the counter-cylinder; registering the position of the engraved cylinder, to keep the synchronisation between the embossing and the decoration of the printed film, a registration operation comprising suitable registration displacements of the engraved cylinder; wherein the registration displacements being carried out in conjunction with a temporary separation between the engraved cylinder and the counter-cylinder, setting the embossing pressure to null, or in conjunction with a reduction of embossing pressure to a reduced registration pressure lower than the nominal embossing pressure.