METHOD OF MANUFACTURING PASSIVE PACKAGING WITH IMPROVED ACTIVE, INTELLIGENT AND BIOACTIVE PROPERTIES THROUGH THE INCORPORATION OF POLYMERS OBTAINED BY ELECTROSPINNING TECHNIQUES

摘要

The invention in question relates to a method of manufacturing new materials and passive packaging with improved active, intelligent and bioactive properties, through the incorporation, in plastic matrices, of nanoreinforcements obtained by electrospinning techniques, said method comprising the following steps: dissolving or reducing the dry viscosity by heat of at least one polymer, electrospinning the solution or melt obtained, adding the electrospun fibres to a polymer to create a plastic concentrate or dress-enriched substance, and processing and shaping the concentrate or dress-enriched substance to produce a material for use in packaging or a packaging item. The invention also relates to the use of the products obtained by the manufacturing method.