PRESSURE RESISTANT VACUUM ABSORBING BASE OF CONTAINER
卷宗概要
发明人
Raymond A. Pritchett, Jr.; Shannon K. Sprenkle; Eric B. Ungrady; Peter A. Bates
IPC 分类
CPC 分类
A plastic container includes a container body having a bottom portion, a sidewall portion, and an upper portion, with a chamber defined therein. The sidewall portion includes at least one circumferential indent. The bottom portion includes a support surface and a base portion including a first and second plurality of ribs and other structures that permit a region of the base portion to move in a dynamic and variable manner in response to certain forces and other conditions present during various fluid processing stages associated with filling, sealing, and cooling the container.
原文（中文）
A plastic container includes a container body having a bottom portion, a sidewall portion, and an upper portion, with a chamber defined therein. The sidewall portion includes at least one circumferential indent. The bottom portion includes a support surface and a base portion including a first and second plurality of ribs and other structures that permit a region of the base portion to move in a dynamic and variable manner in response to certain forces and other conditions present during various fluid processing stages associated with filling, sealing, and cooling the container.