Package making – Methods – Gas filling and/or evacuating and closing
Reexamination Certificate
2009-02-12
2010-12-07
Durand, Paul R (Department: 3721)
Package making
Methods
Gas filling and/or evacuating and closing
C053S079000, C053S512000, C053S552000, C493S967000
Reexamination Certificate
active
07845146
ABSTRACT:
An apparatus for manufacturing dunnage including a plurality of rollers for pulling a web of material through the machine, a nozzle with at least one port through which gas or liquid flows, a plurality of ceramic elements in opposing positions such that the web of material can pass between the plurality of ceramic elements. A heating element is routed through each of the plurality of ceramic elements such that heat will radiate through openings in the top surfaces of the ceramic elements that will melt the portion of the material that is passing between the opposing ceramic elements. The apparatus may be equipped to manufacture multiple pieces of dunnage simultaneously.
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Durand Paul R
Eibert Ralph
M L Distributing, LLC
Siegel, Esq. Jaime A.
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