发明名称 |
Process for producing bags and apparatus for carrying out this process. |
摘要 |
The invention relates to a method for making bags preferably provided with side folds or other flat workpieces, which have a slip extending beyond their boundary. In accordance with the invention partly prefabricated bags are laterally supplied to a conveyor belt driven in a timed manner, and are seized there by grippers and fixed. By means of a glue applicator a glue strip is applied to the bag in its bottom region during the timed feeding movement of the conveyor belt. Finally, in a slip application station a slip is supplied each laterally to the conveyor belt and is placed onto the glue surface. The invention furthermore relates to an apparatus for carrying out the aforementioned method. |
申请公布号 |
EP0554524(B1) |
申请公布日期 |
1995.10.11 |
申请号 |
EP19920119085 |
申请日期 |
1992.11.06 |
申请人 |
WINDMOELLER & HOELSCHER |
发明人 |
ACHELPOHL, FRITZ, ING. GRAD.;MUNDUS, FRIEDHELM, DIPL.-ING.;VOSS, HANS-LUDWIG, DIPL.-ING. |
分类号 |
B31B1/98;B29C69/00;B31B1/90;B31B19/74;B31B23/00 |
主分类号 |
B31B1/98 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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