Patents

Low-Temperature Impact-Resistant Polyamide-Based Stretch-Oriented Multilayer Film

March 28, 2006

A stretch-oriented multilayer film was patented. It comprises at least three layers including a surface layer made of a thermoplastic resin, an intermediate layer made of a polyamide resin and a surface layer comprising a sealable resin. The multilayer film exhibits an impact energy of at least 1.5 Joule at a conversion thickness of 50 mm at -10°C.