Metallocene-produced polyethylene for injection blow moulding

摘要

A method of preparing a single layer hollow packaging by injection blow moulding, using a metallocene-produced polyethylene and produced by injection blow moulding, characterised in that said hollow packaging has an external and internal gloss of at least 30 and said metallocene-produced polyethylene has a density of from 0.910 up to 0.966 g/cm³ or up to homopolymer densities and a melt index MI2 of from 0.5 to 2.5 g/10 min. An article produced by such method is also disclosed.