发明申请
US20050284106A1 Method and apparatus for making reclosable packages having slider-actuated string zippers
有权
用于制造具有滑块致动的拉链的可重新封闭的包装的方法和装置
- 专利标题： Method and apparatus for making reclosable packages having slider-actuated string zippers
- 专利标题（中）： 用于制造具有滑块致动的拉链的可重新封闭的包装的方法和装置
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申请号： US11214539申请日： 2005-08-30
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公开(公告)号： US20050284106A1公开(公告)日： 2005-12-29
- 发明人: Steven Ausnit
- 申请人： Steven Ausnit
- 主分类号： B65B9/10
- IPC分类号： B65B9/10 ; B31B19/90 ; B65B9/02 ; B65B9/04 ; B65B9/06 ; B65B61/18 ; B65D33/25
摘要：
Methods and apparatus for making reclosable packages having slider-actuated string zippers. More specifically, the apparatus is a form-fill-seal machine having means for placing product on a web of packaging film; means for forming a receptacle having an interior volume and a mouth, with the product in the interior volume and a string zipper installed in the mouth, the web of packaging film forming at least one wall of the receptacle; a slider insertion device for inserting sliders on the string zipper; and means for sealing the receptacle so that ambient air cannot enter the interior volume. The form-fill-seal machine may further include either means for aligning an edge of the web with a flangeless zipper strip of the zipper strip before the web is joined to the flangeless zipper strip or means for trimming an edge of the web after a portion of the web proximal to the edge has been joined to a flangeless zipper strip of the string zipper.
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