发明名称 |
Synthetic closure with multiple internal layers, each layer having a variable cross section (VCS) along the closure length |
摘要 |
<p>A container closure includes an inner core having a non-cylindrical profile created by a variable longitudinal cross-sectional area. One or more outer layers concentrically surround the core and have a cross-sectional area inversely correlated to the inner core so that the overall container closure has an essentially cylindrical profile.</p> |
申请公布号 |
AU2008227993(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
AU20080227993 |
申请日期 |
2008.03.14 |
申请人 |
EPOLI - ESPUMAS DE POLIETILENO SA |
发明人 |
JOSE JOAQUIM ROMAO DE SOUSA |
分类号 |
B65D39/00 |
主分类号 |
B65D39/00 |
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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