公开(公告)号：EP2632808A1

公开(公告)日：2013-09-04

申请号：EP11764395.7

申请日：2011-09-19

申请人： MeadWestvaco Corporation

发明人： BABINSKY, Vladislav A. ,  ARENANDER, Swen S. ,  NEWMAN, Dobbie C

IPC分类号： B65D3/22 ,  B65D81/38

CPC分类号： B65D81/3869

摘要： A container (10) is disclosed that includes a wall defining an internal volume and an opening into the internal volume. The wall comprises an internal surface and an external surface. The wall is formed as a layered structure that comprises a first layer (26) positioned proximate the internal surface and a second layer (28) positioned proximate the external surface, wherein the second layer includes major bosses (46) protruding into engagement with the first layer to space the second layer from the first layer. When desired, the second layer may further include minor bosses (48) protruding away from the first layer or toward the first layer.