The gas permeance of polyester bottles or other packaging article is improved by the combination of an oxygen scavenging material provided in the wall of the article and an external barrier to gas flow.
申请公布号
WO0249923(A2)
申请公布日期
2002.06.27
申请号
WO2001CA01840
申请日期
2001.12.21
申请人
AMCOR TWINPAK-NORTH AMERICA INC. ET AL.;MULHOLLAND, LINDSAY;GOODRICH, NINA;SENIOR, DAVID;CHIU, BORIS
发明人
MULHOLLAND, LINDSAY;GOODRICH, NINA;SENIOR, DAVID;CHIU, BORIS
