Term: Blown-Film Extrusion

Definition:

Blown-film extrusion is a process for forming plastic films. Blown-film extrusion involves a molten resin extruded through a circular die and filling the tube with air. The air within the tube stretches the film to obtain the desired thickness.

packaging-gateway.com is a product of SPG Media Limited Copyright 2008 SPG Media Limited, a subsidiary of SPG Media Group PLC