Vacuum hold down folder/gluers and process

Details Vacuum hold down folder/gluers and process Vacuum hold down folder/gluers and process

1995-08-25

1998-08-25

Hail, III, Joseph J.

Manufacturing container or tube from paper; or other manufacturi

Bending

Folding

493179, 493182, 493418, 493450, B31F 108

Patent

active

057978310

ABSTRACT:
A vastly improved folder/gluer is disclosed. This folder/gluer: is much more reliable, produces better folds, runs faster, and can be modified much easier, than prior art folder/gluers. These features are achieved by using a vacuum conveyor with overhead folding elements. Furthermore, the top of the article to be folded is never touched by another conveyor.

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