发明名称 Method of continuously feeding film piece for molding process
摘要 A method of continuously feeding film pieces for the molding process includes a film preparation task, a film drawing task, a film cutting task and a film feeding task. The film preparation task includes preparing a roll of film and drawing the film out and fixing a head end thereof at a first position. The film drawing task includes holding the film and drawing the film along a film feeding direction to have the head end to a second position. The film cutting task includes cutting the film off to have a film piece,. The film feeding task includes holding the film piece and moving the film piece to a third position. The film preparation task, the film drawing task and film cutting task are repeated in sequence for continuously feeding film pieces for the molding process.
申请公布号 US2008191380(A1) 申请公布日期 2008.08.14
申请号 US20070704330 申请日期 2007.02.09
申请人 SNYANG YU ENTERPRISES CO., LTD. 发明人 YU TSUNG-WEN
分类号 B28B11/08 主分类号 B28B11/08
代理机构 代理人
主权项
地址