Apparatus and Method for Producing Embossed Film

摘要

Disclosed herein are embossing lines and methods for their use. In one embodiment an embossing line comprises: an embossing belt disposed about a heating roll and a chill roll, a joining roll disposed between the heating roll and the chill roll, and a pre-embossing heater disposed between the joining roll and the heating roll such that the substrate film can be heated by the pre-embossing heater prior to the embossing belt contacting the heating roll. In another embodiment, a film making process is disclosed.