| 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 |
KR101494815(B1) |
申请公布日期 |
2015.02.23 |
| 申请号 |
KR20127032788 |
申请日期 |
2011.06.24 |
| 申请人 |
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发明人 |
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| 分类号 |
B65D30/02;B65D65/40;B65D81/38;B65D85/78 |
主分类号 |
B65D30/02 |
| 代理机构 |
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代理人 |
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