发明名称 |
BARRIER SPOUT FOR A FLEXIBLE BAG AND A FLEXIBLE BAG HAVING A BARRIER SPOUT |
摘要 |
A barrier spout having a base flange and an upstand portion. The base flange has a top surface, a bottom surface and an outer surface. The upstand portion has a proximal end extending from the base flange terminating at a distal end. An upper opening is defined at the distal end, and a lower opening is defined at the proximal end. The base flange and the upstand portion each comprise a three layer co-molded configuration including an outer layer, an inner layer and a central layer. The central layer has an oxygen transmission rate that is less than an oxygen transmission rate of either of the outer layer and the inner layer. |
申请公布号 |
WO2016025819(A1) |
申请公布日期 |
2016.02.18 |
申请号 |
WO2015US45248 |
申请日期 |
2015.08.14 |
申请人 |
SCHOLLE CORPORATION |
发明人 |
BELLMORE, DAVID;BECKE, GAIL;MURRAY, CHRIS;CRICK, ANDREW |
分类号 |
B65D39/04 |
主分类号 |
B65D39/04 |
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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