FLERLAGSFILM AF TVAERBUNDET ETHYLENISK FORMSTOF TIL ANVENDELSE VED KRYMPEPAKNING OG FREMGANGSMAADE TIL FREMSTILLING AF EN SAADAN FILM

摘要

Multi-layered crosslinked ethylenic resin films comprising a laminate of at least two ethylene resin layers crosslinked by irradiation with ionizing radiation are constructed in that an outer layer contains at least one specific crosslinking controlling agent such as hydrogenated terpene resin in a higher concentration than in an inner layer. The films are advantageously applicable to shrink packaging for foodstuffs.