Low resilience film structures for producing low resilience films, e.g. release films, which can be crumpled up to facilitate disposal, are formed from extruded film layer(s), preferably by controlled cooling

摘要

A film structure for obtaining a low resilience film which can be crumpled up is formed from at least one extruded film layer. An independent claim is included for the production of the film structure, by subjecting a film structure to a defined cooling process after extrusion or coextrusion.