发明名称 |
Plastics barrel for harmful and gasifying prods. - has lid cover as deep drawn plastics foil disc over which lid inside is clamped flat |
摘要 |
The plastics barrel comprises a body (1) with an inner bag (3), folded over its edge (4) and a lid (2) with annular groove (5), contg. a sealing ring (11). The lid has on the inside a cover (10) which is made from a deep-drawn plastics foil disc (10). The inside (9) of the lid has a ring extension (8), over which the cover disc is stretched flat to cover a cavity (14). Ventilation channels can be provided between the lid and cover disc. USE/ADVANTAGE - For harmful, or gas emitting prods., with lid protection for reuse, and tight seat.
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申请公布号 |
DE4125156(C1) |
申请公布日期 |
1992.09.03 |
申请号 |
DE19914125156 |
申请日期 |
1991.07.30 |
申请人 |
BAYER AG, 5090 LEVERKUSEN, DE |
发明人 |
ENGST, JOHANNES, 5090 LEVERKUSEN, DE |
分类号 |
B65D25/16 |
主分类号 |
B65D25/16 |
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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