发明名称 |
HEAT-INSULATING PACKAGING FILM, PACKAGING BAG, AND PACKAGING BAG HAVING OPENING MEMBER |
摘要 |
<p>The present invention relates to a thermal insulating packaging film (10) which includes: a base material (11); and an open-cell layer (12) disposed on one face of the base material (11) and made of polyolefin. The open-cell layer (12) in the thermal insulating packaging film preferably has an average bore diameter of 150 µm to 500 µm.</p> |
申请公布号 |
KR20130030271(A) |
申请公布日期 |
2013.03.26 |
申请号 |
KR20127032788 |
申请日期 |
2011.06.24 |
申请人 |
NISSEI CHEMICAL CO., LTD.;HOSOKAWA YOKO CO., LTD. |
发明人 |
ISHIKAWA DAISAKU;SHINOHARA TOMONARI;KOBAYASHI YUKIO;TANAKA HIDEKAZU;MARU TAKASHI;KOHNO HIROSHI;AKAMATSU MASAYUKI |
分类号 |
B65D65/40;B65D30/02;B65D81/38;B65D85/78 |
主分类号 |
B65D65/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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