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    Paper lid and storage container
    1.
    发明授权
    Paper lid and storage container 有权

    公开(公告)号：US10654636B2

    公开(公告)日：2020-05-19

    申请号：US16068385

    申请日：2016-12-27

    申请人： LOTTE CO., LTD.

    发明人： Kiyoto Furuse ,  Kenji Toyama ,  Junpei Omura ,  Makoto Yamaguchi ,  Naoko Kobayashi ,  Yuka Shibata

    IPC分类号： B65D77/20 ,  B65D5/24 ,  B65D5/30 ,  B65D5/64 ,  B65D85/78

    摘要： A lid 20 is a paper lid capable of adhering to a flange portion of a container body and includes: a tab 25; back half-cut lines 35a, 36a extending from the tab 25 outward and away from each other at an acute angle with respect to a paper grain direction K; back half-cut lines 37a, 38a extending from the outer ends of the back half-cut lines 35a, 36a, respectively, along the paper grain direction K; front half-cut lines 35b, 36b located on the outer side of the back half-cut lines 35a, 36a with a width W between the front and back half-cut lines and extending along the back half-cut lines 35a, 36a at an acute angle with respect to the paper grain direction K; and front half-cut lines 37b, 38b located on the outer side of the back half-cut lines 37a, 38a with the width W between the front and back half-cut lines and extending along the back half-cut lines 37a, 38a and the paper grain direction K.