-
公开(公告)号:US20150298441A1
公开(公告)日:2015-10-22
申请号:US14648688
申请日:2013-12-02
申请人: INNVENTIA AB
发明人: Fredrikä BERTHOLD , Mikael LINDSTRÖM , Åke NYLINDER , Hjalmar GRANBERG , Heikki Juhani SOJAKKA , Marie claude BÉLAND
CPC分类号: B32B27/365 , B29C70/025 , B32B5/02 , B32B5/024 , B32B5/26 , B32B15/14 , B32B15/18 , B32B15/20 , B32B37/06 , B32B37/10 , B32B37/1207 , B32B37/18 , B32B2037/1215 , B32B2250/05 , B32B2250/40 , B32B2255/00 , B32B2260/023 , B32B2260/046 , B32B2262/04 , B32B2262/062 , B32B2262/10 , B32B2307/202 , B32B2307/738 , B32B2309/105 , B32B2311/00 , B32B2311/30 , B32B2607/00 , E04C2/292 , E04C2/296
摘要: A sandwich material includes at least 3 layers: a first cover layer, an intermediate layer, and a second cover layer. The intermediate layer is in the form of at least one segmented sheet and includes a mixture of polymer and cellulose fibers. The sheet may include susceptors. Several processes can be used for manufacturing the sandwich material.
摘要翻译: 夹层材料包括至少3层:第一覆盖层,中间层和第二覆盖层。 中间层是至少一个分段片的形式,并且包括聚合物和纤维素纤维的混合物。 片材可以包括感受体。 可以使用几种工艺来制造夹层材料。