Flexible container inserting apparatus,申请号US19770848475-传众专利搜索

Flexible container inserting apparatus

申请公布号：US4142453(A)

申请号：US19770848475

申请日期：1977.11.04

申请公布日期：1979.03.06

申请人：

CVP SYSTEMS, INC.

发明人：GIDEWALL, KENNETH L.;PROCE, JAMES

分类号：B31B7/00;(IPC1-7):B31B7/02

主分类号：B31B7/00

摘要：An apparatus for inserting a flexible bag into a box having an open upper end. The apparatus includes a frame which supports the box with the upwardly directed open end. A vertically movable member is mounted on the frame above the box for receiving a flexible container thereon. The receiving member has a leading end and a trailing end. The flexible container, when it is received on the receiving member, includes a closed end which is coextensive with the leading end and an open end which is coextensive with the trailing end. The trailing end of the receiving member includes an operative mechanism for folding the open end of the flexible container down around the outer periphery of the open end of the outer container to preferably provide a substantially U-shaped or cuff-like fold. A mechanism is provided for moving the receiving member with the flexible container or bag thereon into the box until the leading end abuts the closed end of the inside of the box so that the flexible container is inserted into the outer container. The folding mechanism is constructed and arranged to continue moving after the leading end abuts the inside of the box so as to fold the open end of the flexible container, in the desired manner, around the outer periphery of the container.