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专利名称：ARTICLE MADE OF PLASTIC MATERIAL AND
A PROCESS FOR THE MANUFACTURING OFTHE SAME
发明人：VALENTINSSON, Anders申请号：EP9098.3申请日：19980227公开号：EP1007316A1公开日：20000614
摘要：Article made of thermoplastic material, which article is rigid and at least partlyheat insulating. The article includes a laminate in at least parts of the article. The laminateincludes a first and a second layer of solid thermoplastic material (A) and an intermediatelayer of expanded thermoplastic material (B) with an average density of 50-800 kg/m3.The thermoplastic materials (A) and (B) are the same or compatible materials. The articleis manufactured according to a process comprising the steps a) forming of a solid outerlayer, b) manufacturing of an intermediate expanded layer and c) the appendage offunctional parts such as reinforcing profiles, guiding profiles, stacking profiles, hingeparts, pockets, label holders, profiles or holes for automatic handling, locking devices orthe like.
申请人：PERSTORP AB
地址：284 80 Perstorp SE
国籍：SE
代理机构：HOFFMANN - EITLE
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