发明名称 METHOD AND APPARATUS FOR CONNECTING RESIN FILMS
摘要 A connection method and connection apparatus for connecting long belt-shaped non-oriented resin films that are continuously advanced. A leading resin film and a trailing resin film can be connected while processing in a following step is continuously performed. The tip end of a trailing resin film (22) is joined and connected to a leading resin film (11), and then a portion, immediately after the connected position, of the leading resin film is heated to a predetermined temperature range and cut. <IMAGE>
申请公布号 KR100639090(B1) 申请公布日期 2006.10.30
申请号 KR20047020536 申请日期 2003.06.17
申请人 发明人
分类号 B29C65/02;B29C65/74;B65H19/18 主分类号 B29C65/02
代理机构 代理人
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