公开(公告)号：EP3416824A1

公开(公告)日：2018-12-26

申请号：EP17752598.7

申请日：2017-02-15

申请人： Macro Technology Inc.

发明人： PLANETA, Miroslav ,  TAMBER, Harinder

IPC分类号： B32B7/10 ,  B32B27/08 ,  B32B27/30

CPC分类号： B32B7/10 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/22 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B27/327 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/306 ,  B32B2307/406 ,  B32B2307/50 ,  B32B2307/518 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2307/732 ,  B32B2307/736 ,  B32B2307/738 ,  B32B2307/75 ,  B32B2435/00 ,  B32B2439/00 ,  B32B2439/06 ,  B32B2439/46 ,  B32B2439/60

摘要： A multilayer plastic film or sheet having a series of component layers and optional bonding layers tying said component layers together is provided. The multilayer film or sheet comprises a central barrier layer comprising first and second layers of polyvinylidene chloride polymer bonded together with a tie or bonding layer, an outer layer adjacent to an outer side of the first PVDC layer, and a sealant layer adjacent to an outer side of the second PVDC layer.