发明名称 |
Packaging of smoking articles |
摘要 |
A rigid of smoking articles is made to have improved shelf life and to be resealable. A barrier material is sealed around the rigid pack. The rigid pack has a potential or actual access aperture extending from a top face into a major face. The barrier material has a line of severance or weakening defining a flap, which is in register with the potential or actual access aperture. Over the flap is a layer which overlaps it on each severable side with a portion having permanently-tacky adhesive. A non-adhered pull tab is preferably provided on the layer. To open the pack the user lifts the flap and if necessary the access aperture. After removal of a smoking article the gap in the barrier layer is reclosed and released by the repositioning of the adhesive layer, carrying with it the flap of barrier material. A machine for assembling the pack is also disclosed. |
申请公布号 |
AU1343899(A) |
申请公布日期 |
1999.06.16 |
申请号 |
AU19990013438 |
申请日期 |
1998.12.02 |
申请人 |
ROTHMANS INTERNATIONAL SERVICES LIMITED |
发明人 |
MICHAEL PATRICK PARKER |
分类号 |
B65D5/66;A24F15/00;A24F15/12;B65B19/02;B65D5/18;B65D5/74;B65D75/58;B65D85/10 |
主分类号 |
B65D5/66 |
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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