发明申请
- 专利标题: SLIP-CLING STRETCH FILM
- 专利标题(中): SLIP-CLING拉伸膜
-
申请号: US11941425申请日: 2007-11-16
-
公开(公告)号: US20080311366A1公开(公告)日: 2008-12-18
- 发明人: Alexander Tukachinsky
- 申请人: Alexander Tukachinsky
- 主分类号: B32B27/32
- IPC分类号: B32B27/32 ; B32B27/08
摘要:
A multilayer stretch film having a high slip surface and an aggressive cling surface for wrapping items or loads for ease of transport is disclosed. In one embodiment, there is disclosed a multilayer film comprises a first surface having a coefficient of friction at least less than about 0.9, comprising at least polypropylene and high-density polyethylene, a second surface having a cling force to the first surface at least greater than about 5 g/in, comprising at least a styrenic block copolymer, and a core layer, positioned between the first surface and the second surface, comprising at least linear low-density polyethylene or its blend.
公开/授权文献
- US07611768B2 Slip-cling stretch film 公开/授权日:2009-11-03
信息查询