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    • 3. 发明公开
    • Dispensing carton for a roll film
    • Spendekartonfüreine zu einer Rolle gewickelte Folienbahn。
    • EP0287902A2
    • 1988-10-26
    • EP88105544.6
    • 1988-04-07
    • KUREHA CHEMICAL INDUSTRY CO., LTD.
    • Isao, Oketani c/o Dainippon Insatsu K.K.Yorio, Takemura c/o Furubayashi Shiko K.K.
    • B65D85/672
    • B65H35/0006B65D83/0841B65D85/672B65H2701/1752Y10T225/243Y10T225/249Y10T225/251
    • A dispensing carton (11) in which a roll film (30) is contained includes a box consisting of a bottom panel (11a), a rear panel (13), a front panel (18), both side panels (19a, 19b) and an opening (12) formed in an upper portion thereof, a lid member (14) which is hingedly joined to an upper end of the rear panel (13), and a front flange (15) joined to an end of the lid member (14) to overlap the front panel (18) when the lid member (14) is closed. A cutter (21) is provided in an end of the front flange (15) and an intermediate portion (C) of the cutter is protruded toward a base (11a) of the box (11). When the film (30) pulled out from the box (11) is led between the front flange (15) and the front panel (18) and is further pulled in the horizontal direction with the lid member (14) being closed, the middle portion of the film is cut by the protruded portion (C) of the cutter (21) and the cutting operation of the film is advanced along the cutter (21) so that the film (30) is smoothly and completely cut into a slightly V-letter shape when the film (30) is further pulled in the horizontal direction as it is. Thus, the cut film is fully spread horizontally without wrinkle and intertwinement and the spread film can be used to cover a tray or the like.
    • 容纳卷筒膜(30)的分配盒(11)包括由底板(11a),后面板(13),前面板(18),两个侧板(19a,19b)组成的箱体 以及在其上部形成的开口(12),与所述后面板(13)的上端铰接的盖构件(14),以及与所述盖构件的端部接合的前凸缘(15) (14)在所述盖构件(14)关闭时与所述前面板(18)重叠。 刀具(21)设置在前凸缘(15)的端部,刀具的中间部分(C)朝向箱体(11)的基部(11a)突出。 当从盒(11)拉出的胶片(30)被引导在前凸缘(15)和前面板(18)之间,并且在盖部件(14)关闭时被进一步沿水平方向拉动,中间 通过切割器(21)的突出部分(C)切割薄膜的一部分,并且薄膜的切割操作沿切割器(21)前进,使得薄膜(30)平滑且完全地切割成略微V 当薄膜(30)被原样沿水平方向进一步拉动时,形状呈现。 因此,切割膜完全水平地展开而没有褶皱和交织,并且展开膜可以用于覆盖托盘等。