| 摘要 |
<p>A single layer hollow packaging, comprising essentially 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.</p> |
