发明名称 Methods of Making and/or Filling Reclosable Bags
摘要 Methods of forming and/or filling recloseable bags are disclosed. In some embodiments, the methods include attaching a bag closure strip along one longitudinal edge of a length of bag film, and forming from the length of bag film, a bag having an open end, two broad, opposing faces and a flap. In certain embodiments, the flap is attached to an edge of one of the broad faces along the open end and extending between sealed edges of the bag.
申请公布号 US2007107380(A1) 申请公布日期 2007.05.17
申请号 US20070622185 申请日期 2007.01.11
申请人 VELCRO INDUSTRIES B.V, A CORPORATION OF THE NETHERLANDS 发明人 SHEPARD WILLIAM H.;CARR GREGORY A.
分类号 B65B61/18;B31B19/90;B31B37/00;B65B9/00;B65B9/20;B65D30/20;B65D33/18;B65D33/24;B65D75/00 主分类号 B65B61/18
代理机构 代理人
主权项
地址