Separation layer between a flat baseplate and layers of cured polymer formed during fabrication of three-dimensional objects comprises a low adhesion film or a gel

摘要

A flexible elastic separating layer(1) comprises a film between the flat baseplate(2) and cured material layer(4). The film does not adhere to the plane(2) and a gas or fluid flows between the film and plane. The elastic layer may alternatively be a gel material applied to the plane. The separating layer may be a highly elastic film which is stretched during the separating stage. An Independent claim is also included for a process for separating layers of cured material from a flat baseplate(2) using a flexible elastic separating layer(1).