<p>The present invention relates to a film (10), having advantageous puncture resistance. The film (10) includes at least one layer having relatively favourable puncture resistance (12); at least one barrier layer having favourable gas egress and ingress resistance (18); and at least one seal layer (30) having favourable sealing properties and a lower density relative to the at least one puncture resistant layer having favourable puncture resistance (12) wherein the at least one seal iayer (30) is at least of a similar thickness to the at least one puncture resistant layer having favourable puncture resistance (12).</p>
申请公布号
WO2007095667(A1)
申请公布日期
2007.08.30
申请号
WO2007AU00128
申请日期
2007.02.12
申请人
HUHTAMAKI NEW ZEALAND LIMITED;SMOLICIC, MLADEN, MARCO;O'BRIEN, PAT, ALBERT;GUNN, STEWARD, GEOFFREY;HARPUR, GRANT, THOMAS
发明人
SMOLICIC, MLADEN, MARCO;O'BRIEN, PAT, ALBERT;GUNN, STEWARD, GEOFFREY;HARPUR, GRANT, THOMAS