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1. (WO2003055678) MULTILAYER FILM

Pub. No.:    WO/2003/055678    International Application No.:    PCT/US2002/040734
Publication Date: Jul 10, 2003 International Filing Date: Dec 19, 2002
IPC: B32B 7/12
B32B 23/08
B32B 27/10
B32B 27/32
B32B 27/34
Applicants: E.I. DU PONT DE NEMOURS AND COMPANY
Inventors: TROUILHET, Yves, M.
Title: MULTILAYER FILM
Abstract:
The invention relates to a multilayer packaging comprising at least one cellulosic fibrous material substrate, and at least one polymeric film coated on the cellulosic substrate, where the polymeric film is made of at least one barrier layer comprising an olefin polymer, and at least one sealant layer comprising an amorphous polyamide, the sealant layer being a layer positioned so that it may contact the packaged product.