Pouch for packaging flowable materials
    12.
    发明授权
    Pouch for packaging flowable materials 失效
    袋包装可流动的材料

    公开(公告)号:US5360648A

    公开(公告)日:1994-11-01

    申请号:US82136

    申请日:1993-06-24

    摘要: An environmentally friendly polymer film pouch made from a homogeneously branched substantially linear ethylene interpolymer film structure for the packaging of flowable materials such as milk, is disclosed. A pouch made from a multilayer film structure such as a two-layer or a three-layer coextruded film containing at least one seal layer of a homogeneously branched substantially linear polyethylene is also disclosed.A process for making a pouch for packaging flowable materials using a homogeneously branched substantially linear ethylene interpolymer film structure is also disclosed.

    摘要翻译: 公开了一种由用于包装可流动材料如牛奶的均匀分支的基本上线性的乙烯互聚物膜结构制成的环境友好的聚合物膜袋。 还公开了由多层膜结构制成的袋,例如包含至少一个均匀分支的基本上线性的聚乙烯的密封层的双层或三层共挤出膜。 还公开了使用均匀分支的基本上线性的乙烯互聚物膜结构制造用于包装可流动材料的袋的方法。