可生物降解和可堆肥高阻隔包装材料

广东省科技图书馆(汇编整理) 2017/9/7 16:34:29
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BIODEGRADABLE AND COMPOSTABLE HIGH-BARRIER PACKAGING MATERIAL 摘要:Bio-degradable, high-barrier packaging materials and methods for production are provided. The present high-barrier packaging materials include a substrate having a print side and a back side, a coating having nano pigments on the print side and a metalized film applied to the back side with a binding layer. Preferably, at least one of the metalized film and the binding layer includes polylactic acid. Moreover, the back side preferably also includes a polylactic acid heat seal layer. 摘要(翻译):生物可降解,高-阻隔用于生产是提供阻隔包装材料和方法。所存在的高-阻隔包装材料包括一基板具有一印刷侧和一后侧,一涂层具有纳米颜料在所述的打印侧和一个金属化膜施加到所述后侧与一粘结层。优选地,在至少一个所述金属化膜和所述结合层包括聚乳酸的酸。此外,所述后侧最好还包括一种聚乳酸的酸热密封层。 公开(公告)号:EP2162286A4 公开(公告)日:2011-03-23 申请号:EP08770346 申请日:2008-06-06 申请人:NEWPAGE WISCONSIN SYSTEM INC
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