发明名称 |
DOUBLE WALL CONTAINER WITH INTERNAL SPACER |
摘要 |
A container according to a preferred embodiment of the present invention provides an inner wall and an outer wall wrapped therearound so as to define a double-wall container construction. A plurality of spacer elements are interposed between the inner and the outer walls so as to maintain a minimum thickness of an air space defined therebetween.
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申请公布号 |
US2010187296(A1) |
申请公布日期 |
2010.07.29 |
申请号 |
US20100751140 |
申请日期 |
2010.03.31 |
申请人 |
INTERNATIONAL PAPER COMPANY |
发明人 |
PULS CRAIG R.;MILEWSKI JOZEF;THOMAN BRUCE J.;LI WEI;TEDFORD RICHARD A. |
分类号 |
B65D3/22;B31B7/00;B65D3/06;B65D81/38 |
主分类号 |
B65D3/22 |
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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