| 发明名称 |
CARTON WITH PRESSURE CONTROL FEATURE |
| 摘要 |
A carton may include a liner. The liner may include one or more pressure control features for automatically relieving pressure from within an area enclosed by the liner. A pressure control feature may be in the form of one or more vent passageways extending through the liner. |
| 申请公布号 |
CA2823959(C) |
申请公布日期 |
2016.08.02 |
| 申请号 |
CA20122823959 |
申请日期 |
2012.03.29 |
| 申请人 |
GRAPHIC PACKAGING INTERNATIONAL, INC. |
发明人 |
SINCLAIR, MARK;WALSH, JOSEPH C. |
| 分类号 |
B65D5/56;B65D5/42;B65D5/72 |
主分类号 |
B65D5/56 |
| 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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