METHOD OF OBTAINING ACCEPTABLE CONFIGURATION OF A PLASTIC CONTAINER AFTER THERMAL FOOD STERILIZATION PROCESS
摘要
A method is provided for obtaining an acceptable configuration of a thermally processed plastic container packed with food. Improvement in container configuration is attained by proper container design and by maintaining proper headspace of gases in the container during thermal processing and/or by controlled reforming of the bottom wall of the container. Further improvements are attained by controlling the thermal history of the empty container, such as by pre-shrinking the container before it is filled with food and sealed.
申请公布号
CA1248469(A1)
申请公布日期
1989.01.10
申请号
CA19840444658
申请日期
1984.01.04
申请人
AMERICAN NATIONAL CAN COMPANY
发明人
MCHENRY, ROBERT J.;BRITO, JOSEPH B.;TSAI, BOH C.;WILLIAMS, MARK A.;VOSTI, DONALD C.;WACHTEL, JAMES A.;PIATT, WILSON T., JR.;REED, ROBERT J.;VAVADARAJAN, KRISHNARAJU;SPENCER, KENNETH B.;KOHL, LOU