A MULTILAYER COEXTRUSION BLOW MOLDING FILM WITH HIGH BARRIER PROPERTY

摘要

The invention disclosed a multilayer coextrusion blow molding film with high barrier property. The film uses PVA material as barrier layer. Inside and outside of the barrier layer separately, there are one- or two- layered plastic films. An adhesive layer is arranged between the barrier layer and the adjacent plastic film. This invention provided a multilayer film with high barrier property and interlamination strength that can not be separated easily; leftover: material and wastes may be degraded and recycled, and are harmless to environment.