Flexible skin package
    4.
    发明授权
    Flexible skin package 失效
    柔软皮肤包装

    公开(公告)号:US3654744A

    公开(公告)日:1972-04-11

    申请号:US3654744D

    申请日:1969-12-30

    申请人: SMITH HARRY A

    发明人: SMITH HARRY A

    CPC分类号: B65D75/305

    摘要: A moisture and oil impervious package formed by a type of skin packaging technique. The present invention is characterized by elimination of the paper board backing sheet of the prior art and employs a plastic drape sheet and a high density ionic copolymer base sheet.

    摘要翻译: 防潮防油包装由一种皮肤包装技术形成。 本发明的特征在于消除现有技术的纸基板背衬片,并采用塑料盖布和高密度离子共聚物基片。