-
公开(公告)号:WO2015171876A1
公开(公告)日:2015-11-12
申请号:PCT/US2015/029659
申请日:2015-05-07
Applicant: KORTEC, INC.
Inventor: SWENSON, Paul, M. , SABIN, Douglas, G. , JALBERT, Adrienne, Murphy
CPC classification number: B65D79/005 , B29C45/164 , B29C45/20 , B29C45/26 , B29K2023/065 , B29K2023/086 , B29K2023/12 , B29K2995/0046 , B29L2031/717 , B65D1/12 , B65D1/165
Abstract: Plastic container (110), including a side wall (120) and a flexible portion (132) of a base (130). The flexible portion of the base deflects when the sealed plastic container experiences a differential pressure. The deflection of the flexible portion of the base acts to change the internal volume of the container and thereby reduce the differential pressure. The container is a retortable container. The container may be injection-molded with inner and outer plastic layers (460,462) and a core layer (464) between the inner and outer plastic layers.
Abstract translation: 塑料容器(110),包括基座(130)的侧壁(120)和柔性部分(132)。 当密封的塑料容器经受差压时,基部的柔性部分偏转。 基座的柔性部分的挠曲用于改变容器的内部容积,从而减小差压。 容器是可蒸煮的容器。 容器可以在内部和外部塑料层(460,462)和内部和外部塑料层之间的芯层(464)注塑成型。