Twin-sheet thermoforming process and apparatus for insert inclusion

摘要

A twin-sheet thermoforming process and associated apparatus which enables placement of an insert between upper and lower sheets before the sheets are actually heated and formed is described herein. Since the insert is positioned before molding takes place, the insert does not cause the formed panels to rest and cool down before fusing is finally carried out to capture the insert and seal the panels to each other. Panel fusing may therefore be performed at an optimal temperature.