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公开(公告)号:US20120021883A1
公开(公告)日:2012-01-26
申请号:US12998509
申请日:2009-10-29
申请人: Philippe Callault
发明人: Philippe Callault
IPC分类号: B31B1/64
CPC分类号: B29C66/1122 , B29C65/008 , B29C65/1619 , B29C65/1629 , B29C65/1638 , B29C65/1654 , B29C65/1658 , B29C65/1677 , B29C65/72 , B29C65/745 , B29C65/7847 , B29C65/7852 , B29C66/24 , B29C66/43 , B29C66/71 , B29C66/7352 , B29C66/73921 , B29C66/80 , B29C66/836 , B29C66/84121 , B29C66/8511 , B29C66/863 , B29C2793/009 , B29K2023/06 , B29K2023/083 , B29K2075/00 , B29L2023/001 , B29L2031/7128 , B31B70/00 , B31B70/643 , B31B2155/00 , B31B2155/002 , B31B2160/10 , B29C65/00
摘要: The invention relates to a device for making flexible bags using two stacked films made of a same material, said device comprising a laser source for producing a weld between the two films. The two films are advantageously made of EVA-laden polyethylene. The device further includes cutting means.
摘要翻译: 本发明涉及一种用于制造使用由相同材料制成的两层叠膜的柔性袋的装置,所述装置包括用于在两个膜之间产生焊缝的激光源。 这两种膜有利地由含EVA的聚乙烯制成。 该装置还包括切割装置。