发明名称 |
Closure with a funnel shaped exit channel |
摘要 |
The closing element (1) is for a bag with a closable outflow part (5), a welded-in part (2) on the outflow part, and an outflow channel passing through these two parts. The outlet channel (4a) in the welded-in part is at least partly funnel shaped towards the outflow part. The funnel surface may be at an angle (approximatelyg) of 20-85degrees to the longitudinal axis of the closing element. |
申请公布号 |
EP1433716(A1) |
申请公布日期 |
2004.06.30 |
申请号 |
EP20020028874 |
申请日期 |
2002.12.23 |
申请人 |
DEUTSCHE SISI-WERKE GMBH & CO. BETRIEBS KG |
发明人 |
WILD, HANS-PETER,DR.;SCHWARTZ, ERHARD, DR. |
分类号 |
B65D33/00;B65D33/38;B65D41/06;B65D41/34;B65D75/00;B65D75/58 |
主分类号 |
B65D33/00 |
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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