Printed bags making machine - has two parallel cutters, second one trimming front end in region of folding mandrel

The machine is intended for making folding bags from a pre-printed strip of material. It comprises a folding mandrel (1), a vertically movable channel (3) to fold the material around the mandrel, rollers (5, 6) to move lengths of material equal to the print spacing, and a cutter (7) to cut the rearw...

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Bibliographische Detailangaben
1. Verfasser: GAUKLER,FRITZ
Format: Patent
Sprache:eng ; ger
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