Abstract: A metallized multilayer film structure includes a core layer of a film-forming polyolefin having a first side and a second side. A metal receiving skin layer may be disposed on the first side of the core layer. A metal layer may be deposited on the surface of the metal receiving skin layer opposite the core layer. A topcoat layer may be disposed on the surface of the metal layer opposite the metal receiving skin layer. A polymer skin layer may be disposed on the second side of the core layer. The film structure may optionally include one or more tie layers. The film structure may also optionally include a primer layer interposed between the topcoat layer and the metal layer. The present metallized multilayer film structure may be suitable for use as a monoweb to package product as opposed to being used in a lamination. The film structure exhibits superior scratch resistance and resistance to other types of damage. The film structure may be directly surface printed and then used to directly package product.

Abstract: A metallized multilayer film structure includes a core layer of a film-forming polyolefin having a first side and a second side. A metal receiving skin layer may be disposed on the first side of the core layer. A metal layer may be deposited on the surface of the metal receiving skin layer opposite the core layer. A topcoat layer may be disposed on the surface of the metal layer opposite the metal receiving skin layer. A polymer skin layer may be disposed on the second side of the core layer. The film structure may optionally include one or more tie layers. The film structure may also optionally include a primer layer interposed between the topcoat layer and the metal layer. The present metallized multilayer film structure may be suitable for use as a monoweb to package product as opposed to being used in a lamination. The film structure exhibits superior scratch resistance and resistance to other types of damage. The film structure may be directly surface printed and then used to directly package product.

Abstract: An improved oxygen barrier layer for coating a substrate, such as a polymeric film. The oxygen barrier is a layer of cross-linked polyvinyl alcohol and glyoxal, which exhibits improved barrier characteristics to the transmission of oxygen. The oxygen barrier is produced by coating a solution of polyvinyl alcohol, glyoxal and tensoactive agent onto at least one side of a substrate adapted for receipt of such solution. The polyvinyl alcohol is thereafter cross-linked in the absence of a catalyst to provide the oxygen barrier.