SHRINK PACKAGE OR IMPROVED PRODUCT TO CONTAINER FIT
摘要
A package of shrunken heat-shrinkable flexible film conformed to a contained food product has no gap or virtually no gap between the food product and the shrunken film. Prior to heat shrinking, the package is subjected to non-ionizing radiation.
申请公布号
ZA9001088(B)
申请公布日期
1990.11.28
申请号
ZA19900001088
申请日期
1990.02.13
申请人
W.R. GRACE & CO.-CONN.
发明人
RICHARD OSCAR KUEHNE (DECEASED);KARL R. DEILY;TIMOTHY L. LAWLIS
