公开(公告)号：EP2079583A2

公开(公告)日：2009-07-22

申请号：EP07863536.4

申请日：2007-10-26

申请人： MeadWestvaco Corporation

发明人： HAWES, David H ,  WADE, Michael P

IPC分类号： B32B27/36

CPC分类号： B32B27/10 ,  B65D65/466 ,  B65D73/0092 ,  Y02W90/12 ,  Y02W90/13

摘要： A biodegradable blister package comprising polylactic acid resin is disclosed. The blister package includes a blister portion made of a biodegradable material and a clamshell portion having a first half and a second half, wherein the blister portion is at least partially between the first and the second halves of the clamshell portion. The clamshell portion comprises a substrate material including at least one layer of paperboard and at least one layer of polylactic acid adhered to the paperboard layer.