发明名称 Center special slotted containers having self-squaring joints
摘要 A structure for use in assembly of a non-square center special slotted container is constructed from a single piece, five panel blank having a full end panel, two side panels, and two partial end panels, each having associated flaps, which is folded to produce overlapping of the partial end panels. The end flaps extending from the partial end panels, and the correspondingly disposed flaps extending from the full end panel each are of a length substantially equal to one-half the length of the front and rear side panels. The full and partial end flaps are of equal length on each side of the blank so that contact of the outer edges of the folded blank by platens or other means in the squaring station of a folder-gluer machine properly aligns the blank and consistently produces properly squared and sealed folded blanks.
申请公布号 US4447002(A) 申请公布日期 1984.05.08
申请号 US19810317103 申请日期 1981.11.02
申请人 THE MEAD CORPORATION 发明人 KISTNER, OSCAR J.
分类号 B65D5/02;(IPC1-7):B65D5/02;B65D5/36 主分类号 B65D5/02
代理机构 代理人
主权项
地址