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    • 1. 发明申请
    • SOAP BAR WRAPPER
    • WO02098745A2
    • 2002-12-12
    • PCT/US0216914
    • 2002-05-30
    • COLGATE PALMOLIVE CONIMMEY ALANVAN GORDON TODDJOHNSON STEVEKLIMENT RANDY
    • NIMMEY ALANVAN GORDON TODDJOHNSON STEVEKLIMENT RANDY
    • B65D65/10B65D75/08B65D
    • B65D75/08B65D65/10
    • Soap bars that are not of essentially a square or rectangular shape, but of a generally rectangular shape, can be packaged using a single plastic film wrapper. This plastic film preferably is biaxially oriented polypropylene of from about 60 micron to about 180 microns. It can be a monolayer or a multilayer laminated. However, any plastic film having a Taber stiffness of more than about 5 and preferable about 7 to 20 can be used. In order to assist in making folds to form the end walls, the film material can be weakened by being thinned, perforated or slit at the fold points or lines. In addition, in order to make the longitudinal sealin the package bottom surface the seal plate can be of a shape that is complimentary to the shape of the bottom surface of the soap bar.
    • 不是基本上是正方形或矩形形状但是大致矩形形状的皂条可以使用单个塑料薄膜包装来包装。 该塑料膜优选为约60微米至约180微米的双轴取向聚丙烯。 它可以是单层或多层层压。 然而,可以使用具有大于约5,优选约7至20的泰伯刚度的任何塑料膜。 为了帮助制作折痕以形成端壁,可以通过在折叠点或线处变薄,穿孔或切开来减弱膜材料。 此外,为了使封装底面的纵向密封,密封板可以是与肥皂条的底部表面的形状互补的形状。