Mono-oriented, thermo-sealable, thermo-mechanically stable polymeric substrate film, mono-oriented oriented thermomechanical film, packaging laminate, packaging container, and methods for making a thermo-mechanically stable, thermo-sealable, monaxially oriented polymeric substrate film and to manufacture a thermo-mechanically stable film monoaxially oriented, vapor deposition coated.

摘要

A non-foil packaging laminate for liquid food packaging comprises a core layer of paper or paperboard, outermost liquid tight, heat sealable layers of polyolefin and, applied onto the inner side of the layer of paper or paperboard, and an oxygen gas barrier layer formed by liquid film coating of a liquid gas barrier composition and subsequent drying. The liquid composition contains a polymer binder dispersed or dissolved in a liquid medium. The disclosure also involves a method for manufacturing of the packaging laminate and a packaging container made from the packaging laminate.