发明名称 |
Pourer for disposable packets - incorporates pourer spout with conical insert and opener |
摘要 |
The pourer for disposable packets, esp. for milk and juices, made of carton, metal foil etc., incorporates a pourer-spout (1) positioned in a conical insertion-piece (2) which is positioned in the end as a cutaway opener (9). The outer surface (6) of the insertion-piece (2) has openings (7) in leading to an interior connected to the pourer-spout (1) and has a threaded guide (12). The opener (9) is formed by a point (9) in the insertion-piece (2). The transition between the pourer-spout (1) and the insertion-piece (2) is formed by a flange (3) possessing a peripheral sealing-lip (10,11) on the side facing the insertion-piece (2). USE/ADVANTAGE - The spout is inserted as a re-useable section in a disposable packet which can be re-closed after use.
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申请公布号 |
DE3917367(A1) |
申请公布日期 |
1990.12.06 |
申请号 |
DE19893917367 |
申请日期 |
1989.05.29 |
申请人 |
WEIDEMANN, PETER, 2080 PINNEBERG, DE |
发明人 |
WEIDEMANN, PETER, 2080 PINNEBERG, DE |
分类号 |
B65D5/74 |
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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