发明名称 |
A pouring edge on packing containers. |
摘要 |
<p>Powring edges in the form of projecting material strips are used on packing containers for e.g. liquid foodstuffs. The pouring edge is generally covered by a tear-off cover strip (6) which also serves as a closure for a pouring opening (7). In order to prevent the pouring edge strip (8) from being torn off or deformed at the removal of the cover strip (6), the same is given a z-folded form and is joined to the outside of the packing container in two seating areas situated at a distance from each other, the doubled area located in between projecting from the packing container and guiding the out folwing liquid.</p> |
申请公布号 |
EP0208207(A2) |
申请公布日期 |
1987.01.14 |
申请号 |
EP19860108719 |
申请日期 |
1986.06.26 |
申请人 |
TETRA PAK INTERNATIONAL AB |
发明人 |
NANTIN, HANS;OHLSSON, INGEMAR |
分类号 |
B65D5/74;B65D5/06;B65D5/70 |
主分类号 |
B65D5/74 |
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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