Shrink film-encased double-tiered package
    1.
    发明授权
    Shrink film-encased double-tiered package 失效
    收缩膜包装双层包装

    公开(公告)号:US5813540A

    公开(公告)日:1998-09-29

    申请号:US765993

    申请日:1997-01-02

    摘要: A package (10) is disclosed including stacked, lower and upper trays (12, 14) each including end walls (22, 122) extending on opposite sides of a base panel (16, 116). The handgrips (26) of the end walls (22) of the lower tray (12) are aligned with the handgrips (126) of the end walls (122) of the upper tray (14) when it is stacked on the lower tray (12). The openings (38) in the ends of a shrunk film wrapper (36) are at least partially coincident with the upper peripheries of the handgrips (26, 126) for providing extra strength. Side walls (18, 118) are integrally connected to the base panels (16, 116) about fold lines (20, 120) and are secured to the end walls (22, 122) by tabs (28, 34, 128, 134). The trays (12, 14) are formed of paperboard and/or corrugated from one or more blanks. In preferred forms of the present invention, the upper edges (27, 127) of the end walls (22, 122) of the lower and upper trays (12, 14) are integrally connected about fold lines, with the end walls (22) of the lower tray (12) including tear strips (40) allowing the lower and upper trays (12, 14) to be separated for distribution.

    摘要翻译: PCT No.PCT / US95 / 14545 Sec。 371日期1997年1月2日 102(e)日期1997年1月2日PCT提交1995年11月13日PCT公布。 公开号WO96 / 23708 日期1996年8月8日公开了一种包括堆叠的,下层的和上层的托盘(12,14)的封装(10),每个托盘包括在基板(16,116)的相对侧上延伸的端壁(22,122)。 当下层托盘(12)的端壁(22)堆叠在下托盘(12)上时,下托盘(12)的端壁(22)的把手(26)与上托盘(14)的端壁(122)的手柄(126) 12)。 收缩膜包裹物(36)的端部中的开口(38)至少部分地与手柄(26,126)的上周边部分重合,以提供额外的强度。 侧壁(18,118)围绕折叠线(20,120)整体地连接到基座面板(16,116),并且通过突片(28,34,128,134)固定到端壁(22,122) 。 托盘(12,14)由一个或多个坯料的纸板和/或波纹形成。 在本发明的优选形式中,下托盘和上托盘(12,14)的端壁(22,122)的上边缘(27,127)围绕折线与端壁(22)整体连接, (12)的下部托盘(12)包括允许下部和上部托盘(12,14)分离的撕裂条(40)。