发明名称 |
Vorrichtung zum Walzensiegeln von Folien |
摘要 |
The device has a mating roll (2) including a lateral surface. A sealing roll (1) presses against the mating roll with sealing force such that a molded sheet (3) and a cover sheet (4) are sealed together to form a sealed composite sheet structure, where the molded sheet includes blister pockets (9). The cover sheet is guided between the sealing roll and the mating roll. A lateral surface of the mating roll comprises recesses (7) to accept the blister pockets of the molded sheet. A rippled structure includes elevations and contact areas of different sizes. |
申请公布号 |
DE502008002327(D1) |
申请公布日期 |
2011.02.24 |
申请号 |
DE20085002327T |
申请日期 |
2008.11.05 |
申请人 |
UHLMANN PAC-SYSTEME GMBH & CO. KG |
发明人 |
KRAHL, WOLFGANG;KNUEPPEL, JOERG |
分类号 |
B29C65/18;B65B9/04;B65B41/18 |
主分类号 |
B29C65/18 |
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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