公开(公告)号：US06602598B1

公开(公告)日：2003-08-05

申请号：US09456954

申请日：1999-12-07

申请人： David M. Simpson ,  Terry F. Jones ,  Charles M. Leonard

发明人： David M. Simpson ,  Terry F. Jones ,  Charles M. Leonard

IPC分类号： B32B2732

CPC分类号： B32B27/32 ,  Y10T428/2495 ,  Y10T428/2878 ,  Y10T428/31913 ,  Y10T428/31938

摘要： A novel multi-layer stretch film comprising at least 3 layers and having excellent mechanical properties and stretch film performance, comprising at least one outer or skin layer that has little or no cling or blocking characteristics in an unstretched state, but has substantial blocking characteristics when stretched. The stretch wrap films of the present invention have little or no unwind noise when removed from a stretch wrap film roll.

摘要翻译： 一种新颖的多层拉伸膜，其包含至少3层且具有优异的机械性能和拉伸膜性能，包括至少一种在未拉伸状态下具有很少或没有粘附或阻挡特性的外层或表层，但是具有显着的阻塞特性， 伸展 本发明的拉伸保鲜膜当从拉伸包装膜卷取出时几乎没有或没有退绕的噪音。