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    • 50. 发明专利
    • Method of feeding wrapping material in product packaging machine, and feed unit
    • 在包装机和送料单元中输送包装材料的方法
    • JP2011020743A
    • 2011-02-03
    • JP2010158692
    • 2010-07-13
    • G D Spaジー.デー ソチエタ ペル アツィオニG.D Societa Per Azioni
    • BERTUZZI IVANOEBIONDI ANDREA
    • B65B41/00B65B41/10B65B61/06B65D65/40
    • B65B61/02B23K26/0846B23K26/40B23K2203/172B65B11/06B65B61/12
    • PROBLEM TO BE SOLVED: To provide a method of feeding wrapping material in a product packaging machine such as be unaffected by the drawbacks, which derive from the enforced positioning of a relatively bulky cutting device in close proximity to the wrapping line of the machine.
      SOLUTION: Wrapping material is supplied to the folding position of a packaging machine, such as a cigarette packer, by a method that includes a step of dividing a continuous strip 10 of multilayer material into single leaves 16, and a step of feeding the leaves 16 to a wrapping unit 6; the step of dividing the continuous strip into leaves combines a first stage in which a partial cut is made in the strip by means of a laser device 13, leaving at least one layer 21 of the multilayer strip intact, and a second stage in which a single leaf 16 is detached by means of a tear device 15, separating along a score line 22 created by the partial cutting step.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种将包装材料供给到产品包装机器中的方法,例如不受缺点的影响,这些缺点来源于相当大的切割装置的强制定位,该相对大的切割装置紧邻包装线 机。 解决方案:包装材料通过包括将多层材料的连续条带10分成单个叶片16的步骤的方法提供给诸如香烟封隔器的包装机的折叠位置,以及馈送步骤 叶片16到包装单元6; 将连续条分成叶片的步骤组合了第一阶段,其中通过激光装置13在条带中进行局部切割,留下多层条带的至少一层21完好无损的第二阶段,其中 单叶16通过撕裂装置15分离,沿着由部分切割步骤产生的刻痕线22分离。 版权所有(C)2011,JPO&INPIT