Printing – Rolling contact machines – Rotary
Reexamination Certificate
2005-08-16
2005-08-16
Yan, Ren (Department: 2854)
Printing
Rolling contact machines
Rotary
C101S227000, C101S248000, C101S483000
Reexamination Certificate
active
06928929
ABSTRACT:
An apparatus and process for making sheets having indicia spaced in a machine direction. Between or among the indicia are perforations or chop-off cuts. The spacing, in the machine direction, between the indicia and perforations or chop-off cuts is maintained over long sheet lengths. The product produced using this apparatus and process is typically paper, and particularly can be used for paper towels or placemats.
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Mattheis David K.
Meyer Peter D.
Vitenberg Vladimir
Williams Kevin D.
Yan Ren
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