发明名称 PROCESS AND DEVICE FOR PRODUCING BAGS WITH HANDLES
摘要 To produce bags. which are provided with legs, which are cemented to both sides of the opening sides of the bags and which belong to U-shaped handles made of strip-shaped mate rial, and whose handle parts are folded over onto the side walls of the bags and fastened with adhesive spots to the side walls of the bags or the non-folded over segments of the legs, the adhesive spots are applied. After the legs have been glued to the continuously conveyed b ags, the handle parts are folded over onto the side walls of the bags around prerupture lines of the legs in the direction of transport.
申请公布号 CA2227256(A1) 申请公布日期 1998.07.22
申请号 CA19982227256 申请日期 1998.01.19
申请人 WINM LLER & H LSCHER 发明人 LOTZ, WILFRIED;ACHELPOHL, FRITZ
分类号 B31B19/86 主分类号 B31B19/86
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