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    • 46. 发明申请
    • WRAPPING WEB ASSEMBLY AND WRAPPING METHOD
    • 包装纸组装和包装方法
    • WO2015010151A1
    • 2015-01-29
    • PCT/AU2013/001352
    • 2013-11-25
    • DOMINION TAPES PTY LTD
    • ALLEN, Samuel Lance
    • C09J7/02B65D65/14B32B33/00
    • C09J7/0207B65D65/14B65H18/28B65H2301/4124B65H2701/1944C08J5/124C08J5/18C08J2323/06C09J7/29C09J7/38C09J7/401C09J2201/128C09J2201/20C09J2201/28C09J2201/606C09J2423/046C09J2483/005
    • There is provided a wrapping web (11) having transverse tape assemblies (12) released from a double sided release film (13) and cut to length. The tape assemblies (12) comprise a double sided adhesive tape portion (14) adhered to the baling web (11) and an adhesive tape laminate portion (15) having a release surface overlying the double sided adhesive tape portion (14). The exposed adhesive layer (17) of the adhesive tape (15) permanently adheres to the back surface (24) of the web (11) as it is rolled up. The wrapping web assembly (10) is deployed by unwinding from an accumulator spool into a baling assembly. As the web (11) unspools from the accumulator spool, peel forces are applied to the tape assembly (12) causing separation of the adhesive (14) and double sided adhesive (15) tape portions. This presents an exposed adhesive layer (20) whereby the web (11) can be closed over itself to close the wrapping of a product such as cotton.
    • 提供了一种具有从双面脱模膜(13)释放并且被切割成长度的横向带组件(12)的包装纤维网(11)。 带组件(12)包括粘合到打包卷筒纸(11)的双面胶带部分(14)和具有覆盖在双面胶带部分(14)上的剥离表面的胶带层压部分。 粘合带(15)的暴露的粘合剂层(17)在其卷起时永久地粘附到幅材(11)的后表面(24)上。 包装纸幅组件(10)通过从蓄能器卷轴放卷到打包组件中展开。 当腹板(11)从蓄能器卷轴未破坏时,剥离力被施加到带组件(12)上,导致粘合剂(14)和双面粘合剂(15)带部分的分离。 这提供了暴露的粘合剂层(20),由此可以将纤维网(11)自身封闭以封闭诸如棉花的产品的包装。