| 发明名称 |
HEAT-INSULATING PACKAGING FILM, PACKAGING BAG, AND PACKAGING BAG HAVING OPENING MEMBER |
| 摘要 |
A thermal insulating packaging film which includes: a base material; and an open-cell layer disposed on one face of the base material and made of polyolefin. The open-cell layer in the thermal insulating packaging film preferably has an average bore diameter of 150 mum to 500 mum. |
| 申请公布号 |
US2013200085(A1) |
申请公布日期 |
2013.08.08 |
| 申请号 |
US201113806095 |
申请日期 |
2011.06.24 |
| 申请人 |
ISHIKAWA DAISAKU;SHINOHARA TOMONARI;KOBAYASHI YUKIO;TANAKA HIDEKAZU;MARU TAKASHI;KOHNO HIROSHI;AKAMATSU MASAYUKI;HOSOKAWA YOKO CO., LTD. |
发明人 |
ISHIKAWA DAISAKU;SHINOHARA TOMONARI;KOBAYASHI YUKIO;TANAKA HIDEKAZU;MARU TAKASHI;KOHNO HIROSHI;AKAMATSU MASAYUKI |
| 分类号 |
B65D81/38 |
主分类号 |
B65D81/38 |
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