Corrugator glue machine having web tension nulling mechanism

Details Corrugator glue machine having web tension nulling mechanism Corrugator glue machine having web tension nulling mechanism

2007-09-11

2007-09-11

Sells, James (Department: 1734)

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With bending, folding, winding, or wrapping means

C156S494000

Reexamination Certificate

active

11006854

ABSTRACT:
A corrugator glue machine is provided having a web tension nulling mechanism that is effective to cancel out web tension-effect forces exerted on machine members, such as rollers, so these forces to not substantially interfere with the application of glue to the exposed flute crests of a single-faced corrugated web in the glue machine.

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