发明名称 |
VACUUM PACKING METHODS AND APPARATUS FOR TOBACCO |
摘要 |
Apparatus and methods of packing leaf tobacco preserve the integrity of tobacco, help retain freshness and moisture content of tobacco, and also help eliminate insect infestation. A packing container for leaf tobacco includes a carton, and a flexible, non-porous bag located within the carton. The bag includes a closeable opening through which the bag receives a quantity of tightly packed leaf tobacco. The bag is configured to have air extracted therefrom and to maintain a sub-atmospheric pressure therein. |
申请公布号 |
WO2013058823(A3) |
申请公布日期 |
2013.10.24 |
申请号 |
WO2012US32718 |
申请日期 |
2012.04.09 |
申请人 |
ALLIANCE ONE INTERNATIONAL, INC.;STEFFENS, MARCOS ANDRE |
发明人 |
STEFFENS, MARCOS ANDRE |
分类号 |
B65B31/02;B65B25/02;B65D81/20 |
主分类号 |
B65B31/02 |
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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