公开(公告)号：WO2020167498A1

公开(公告)日：2020-08-20

申请号：PCT/US2020/016118

申请日：2020-01-31

申请人： BERRY GLOBAL, INC.

发明人： GILLESPIE, Bryan S. ,  WOLAK, Paul Z.

IPC分类号： B32B27/32 ,  B32B7/027

摘要： Machine direction-oriented polymeric films include a polyolefin. Methods for forming polymeric films and articles of manufacture prepared therefrom are described.

公开(公告)号：WO2022098871A1

公开(公告)日：2022-05-12

申请号：PCT/US2021/058058

申请日：2021-11-04

申请人： BERRY GLOBAL, INC.

发明人： KINNAN, Michael A. ,  GILLESPIE, Bryan S. ,  KITZMILLER, Brooke D.

IPC分类号： B29L7/00 ,  B32B27/32 ,  C08L23/16

摘要： A multilayer film includes a first skin layer, a second skin layer, and a core layer. The core layer includes at least two lanes of material. Each of the lanes of material of the core layer contacts each of the first skin layer and the second skin layer.

公开(公告)号：WO2020077238A1

公开(公告)日：2020-04-16

申请号：PCT/US2019/055897

申请日：2019-10-11

申请人： BERRY GLOBAL, INC.

发明人： GILLESPIE, Bryan S. ,  WOLAK, Paul Z.

IPC分类号： B29C55/18 ,  B32B3/26 ,  B32B27/32

摘要： Machine direction-oriented polymeric films include a polyolefin and a nucleating agent. Methods for forming polymeric films and articles of manufacture prepared therefrom are described.