发明名称 Film sleeving apparatus
摘要 A sleeving apparatus for enclosing a web of photographic film between layers of plastic foil has feeding apparatus and sealing apparatus which can be adjusted for various widths of photographic film web to be sleeved by the device. Additionally, means are provided for automatically starting and stopping the device with the introduction of photograph webs to be sleeved.
申请公布号 US3929553(A) 申请公布日期 1975.12.30
申请号 US19740505866 申请日期 1974.09.13
申请人 SIMPLEX SPECIALTY CO., INC. 发明人 VAN KEMPEN, CHARLES
分类号 B29C65/00;B29C65/02;B29C65/18;B29C65/24;B65B9/02;(IPC1-7):B29C27/02;B30B15/34 主分类号 B29C65/00
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