发明名称 |
WRAPPING WEB ASSEMBLY AND WRAPPING METHOD |
摘要 |
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. |
申请公布号 |
US2016177135(A1) |
申请公布日期 |
2016.06.23 |
申请号 |
US201314907683 |
申请日期 |
2013.11.25 |
申请人 |
DOMINION TAPES PTY LTD |
发明人 |
ALLEN Samuel |
分类号 |
C09J7/02;C08J5/18;C08J5/12 |
主分类号 |
C09J7/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. A wrapping web assembly including:
a substantially continuous web of a wrapping material; and a plurality of elongate tape assemblies located substantially transversely on and in spaced relation along said web, each said tape assembly comprising an adhesive tape portion adhered to one surface of said web and having a release surface, and a double sided adhesive tape portion releasably adhered to said release surface and adapted to adhere to the other surface of said web as it is spooled about an axis transverse its substantially continuous direction to form a roll. |
地址 |
South Melbourne,Victoria AU |