Apparatus for making paperboard pressware with controlled...

Manufacturing container or tube from paper; or other manufacturi – Container making – Rigid container

Reexamination Certificate

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Details

C493S052000, C493S056000, C493S075000, C100S045000, C100S215000

Reexamination Certificate

active

07819790

ABSTRACT:
An improved apparatus for making pressware features a vacuum belt feeder which accelerates and decelerates a feed blank for controlled insertion into a forming die as well as retainers to limit bounce back of the blank off of forward stops. A pneumatic ejector on the forming ram facilitates product removal.

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