发明名称 |
INTEGRALLY BLOW-MOULDED BAG-IN-CONTAINER HAVING INTERFACE VENTS TO ATMOSPHERE AT LOCATION ADJACENT TO BAG NECK, PERFORM FOR ITS MANUFACTURE AND PROCESSES OF MANUFACTURING PERFORM AND BAG-IN-CONTAINER |
摘要 |
The invention is an integrally blow-moulded bag-in-container (2) and preform (1) for making it. The bag-in-container (2) has an inner layer (21) forming the bag and an outer layer (22) forming the container, and a mouth (5) fluidly connecting the volume defined by the bag to the atmosphere. The container further has at least one interface vent (3) fluidly connecting the interface (14) between inner and outer layers to the atmosphere, wherein the at least one vent (3) runs parallel to the interface between inner and outer layers (21) (22) and opens to the atmosphere at a location (4) adjacent to, and oriented coaxially with the bag-in-container's mouth (5). Processes for manufacturing a preform and a bag-in-container as defined above are defined too. |
申请公布号 |
UA96019(C2) |
申请公布日期 |
2011.09.26 |
申请号 |
UA20090010389 |
申请日期 |
2008.04.18 |
申请人 |
INBEV S.A. |
发明人 |
VAN HOVE, SARAH;PEIRSMAN, DANIEL;VERPOORTEN, RUDI |
分类号 |
B29B11/14;B29C35/08;B29C49/06;B29C49/22;B65D25/14;B65D77/06 |
主分类号 |
B29B11/14 |
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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