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    Produce tray
    77.
    发明授权
    Produce tray 失效
    生产托盘

    公开(公告)号：US4058248A

    公开(公告)日：1977-11-15

    申请号：US701367

    申请日：1976-06-30

    申请人： James Michael Smith McArdle

    发明人： James Michael Smith McArdle

    IPC分类号： B65D5/20 ,  B65D5/22 ,  B65D5/46 ,  B65D5/475

    CPC分类号： B65D5/22 ,  B65D5/2038 ,  B65D5/46024 ,  Y10S229/914

    摘要： A blank, or tray, comprising of bottom panel having side walls foldably connected to opposite sides thereof via a pair of substantially parallel side fold lines, end wall forming panels, each of the end wall forming panels being defined in the bottom panel and side walls by a line of weakness extending across said bottom wall and part way into each of said side walls, a first pair of fold line extending one from each end of said line of weakness toward a junction formed with a projection of the adjacent said side fold line and a second pair of fold lines extending one from said line of weakness toward each of said junctions to form in each of said end wall forming panels an end wall and a pair of connecting side walls said first and second pairs of fold lines each being symmetrically positioned on opposite sides of the longitudinal center line of the blank a reinforcing panel connected to each of said side walls one of said reinforcing panels having a flap foldably connected to its free edge and the other of said reinforcing panels having a bottom wall foldably connected to its free edge, the foldable connections between the side walls and said side reinforcing panels and between said one side reinforcing panel and said side flap and said other side reinforcing panel and said bottom wall being substantially parallel to said pair of fold lines connecting said side walls to said bottom panel.

    摘要翻译： 一个空白或托盘，包括底板，其侧壁通过一对基本上平行的折叠线折叠地连接到其相对侧，端壁形成板，每个端壁形成板限定在底板和侧壁中 通过穿过所述底壁并且部分地延伸到每个所述侧壁中的弱线，第一对折叠线，其从所述弱化线的每个端部延伸到与所述相邻侧折线的突起形成的连接部 以及第二对折叠线，其从所述弱化线向每个所述连接点延伸，以在每个所述端壁中形成端壁和一对连接侧壁，所述第一和第二对折叠线各自对称地 位于所述坯件的纵向中心线的相对侧上，加强板连接到每个所述侧壁，所述加强板中的一个具有可折叠地连接到所述侧壁的翼片 e边缘，另一个所述加强板具有可折叠地连接到其自由边缘的底壁，侧壁和所述侧加强板之间以及所述一侧加强板和所述侧翼和所述另一侧加强板之间的可折叠连接，以及 所述底壁基本上平行于将所述侧壁连接到所述底板的所述一对折叠线。