-
公开(公告)号:EP3197790A1
公开(公告)日:2017-08-02
申请号:EP15844931.4
申请日:2015-09-22
发明人: LI, Chengtao , WILKES, Gary R. , MYER, Wayne J. , ACKLEY, Tim E. , STEVENS, Carl E. , WOLFE, William I. , HARVEY, Michael , DECKER, Mark S. , GINGRAS, Ryan P. , SMITH, Kevin R. , MATYSIAK, Peter , EMRICK, Tobin L. , MAKELA, Steve K. , MEIRNDORF, Rick L. , DURFEE, Erik J. , HUERTA, James W. , FENKER, Alex C.
IPC分类号: B65D21/032 , B65D81/38 , B65D3/06 , B65D3/14 , B65D3/22 , B32B27/32 , B32B5/18 , B31C7/06 , B29C47/06 , C08F110/06 , C08J9/04
CPC分类号: B32B5/18 , B29B17/0005 , B29B17/0026 , B29C47/0021 , B29C47/0042 , B29C47/0047 , B29C47/0057 , B29C47/0064 , B29C47/0066 , B29C47/0069 , B29C47/065 , B29C47/145 , B29C47/261 , B29C47/56 , B29C47/92 , B29C2947/922 , B29C2947/92247 , B29C2947/92285 , B29C2947/92904 , B29K2623/12 , B29K2995/0015 , B29L2009/00 , B29L2009/005 , B29L2031/7132 , B32B27/065 , B32B27/18 , B32B27/32 , B32B2250/242 , B32B2266/025 , B32B2266/08 , B32B2307/304 , B32B2307/31 , B32B2307/546 , B32B2307/718 , B32B2307/72 , B32B2439/00 , B32B2439/70 , B65D3/12 , B65D3/16 , B65D21/0209 , B65D21/0233 , B65D81/3867 , B65D81/3874
摘要: A multi-layer sheet (500) for forming an expanded foam container (10), the multi-layer sheet comprising a first layer (502) of an expanded foam material comprising a first polyolefin-based material comprising at least one polypropylene-based polymer and a second layer (504) of an unexpanded material comprising a second polyolefin-based material comprising at least one polypropylene-based polymer that is co-extruded, extrusion coated, or laminated on a first side of the first layer, wherein an exterior surface of the second layer (504) has a low gloss level.
摘要翻译: 一种用于形成膨胀泡沫容器的多层片材,所述多层片材包括膨胀泡沫材料的第一层,所述膨胀泡沫材料包括包含至少一种聚丙烯基聚合物的第一聚烯烃基材料和包含未膨胀材料的第二层, 第二聚烯烃基材料,其包含至少一种共挤出,挤出涂布或层压在第一层的第一面上的聚丙烯基聚合物,其中第二层的外表面具有低光泽度。