发明名称 METHOD FOR PRODUCING BAGS FROM FABRIC MATERIAL
摘要 The invention describes a method for producing bags from fabric material which comprises small stretched plastic tapes. The method comprises the following steps of: - coating the fabric material, - printing on the fabric material, - checking the fabric material at least for flaws in the fabric using a testing device, - producing tube portions from the fabric material and forming bottoms onto the ends of the tube portions in order to produce bags in a processing machine, - discharging a tube portion or a bag from the production flow if the fabric material of this tube portion or this bag contains a flaw. The fabric material is checked for flaws in a contactless manner.
申请公布号 EP2269040(A1) 申请公布日期 2011.01.05
申请号 EP20090728426 申请日期 2009.03.30
申请人 WINDMOELLER & HOELSCHER KG 发明人 DUWENDAG, RUEDIGER;HAEGER, CHRISTIAN;WEHMEYER, JOERG
分类号 B31B70/74;B31B160/20;D06H1/02;D06H3/08;G01N21/898 主分类号 B31B70/74
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