Corrugated cardboard manufacturing machine

Manufacturing container or tube from paper; or other manufacturi – Bending – Corrugating

Reexamination Certificate

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Details

C156S462000, C156S470000, C428S222000, C428S316600, C034S660000, C034S236000

Reexamination Certificate

active

06932756

ABSTRACT:
A corrugated cardboard manufacturing machine (10) wherein at least one continuous supporting belt (11) for supporting/conveying a sheet of cardboard is moved along a predetermined path by actuating means (13); and where the supporting belt (11) is defined by a mat of multispiral fabric (1) preferably made of synthetic polymer fibers.

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