公开(公告)号：US5725144A

公开(公告)日：1998-03-10

申请号：US690453

申请日：1996-06-26

申请人： James L. Stone ,  Timothy P. Burda

发明人： James L. Stone ,  Timothy P. Burda

IPC分类号： B65D5/36 ,  B65D5/54 ,  B65D5/355

CPC分类号： B65D5/6608 ,  B65D5/3607 ,  B65D5/5415

摘要： A collapsible carton comprises opposing front and back panels, opposing top and bottom panels generally bridging said opposing front and back panels, a first pair of accordion panels connecting said front panel to said bottom panel, and a second pair of accordion panels connecting said back panel to said bottom panel. The carton further includes a plurality of side closure flaps extending from opposing ends of the top and bottom panels and the front and back panels. When the carton is in open-sided form and after a compressible product is loaded into the carton through one of the open sides, the carton is collapsed in response to moving the top and bottom panels toward each other so as to cause the first and second pairs of accordion panels to spread outward in accordion-like fashion into overlapping relationship.

摘要翻译： 可折叠纸箱包括相对的前面板和后面板，相对的顶部和底部面板通常桥接所述相对的前面板和后面板，将所述前面板连接到所述底部面板的第一对折叠面板和连接所述后面板的第二对折翼面板 到底板。 纸箱还包括从顶板和底板以及前板和后板的相对端延伸的多个侧盖板。 当纸箱处于开放式的形式时，并且在可压缩的产品通过其中一个开口侧装入纸箱中后，纸箱被折叠以响应于将顶板和底板朝向彼此移动，从而使第一和第二 成对的手风琴小组以手风琴的方式向外扩展成重叠的关系。