Manufacturing container or tube from paper; or other manufacturi – Bending – Folding
Reexamination Certificate
2007-12-11
2007-12-11
Desai, Hemant M. (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Bending
Folding
C493S405000, C493S411000, C493S430000, C493S451000, C270S039010, C270S039020, C270S039050
Reexamination Certificate
active
11034671
ABSTRACT:
An interfolding apparatus including first and second interfolding rolls. The interfolding rolls issue a stream of web material to form a stack of interfolded web material. A first packer finger is movable with respect to the first interfolding roll and includes a retracted position at least partially received within the first interfolding roll and an extended position at least partially inserted into the stream of interfolded web material. A second packer finger is movable with respect to the first interfolding roll and includes a retracted position at least partially received within the first interfolding roll and an extended position at least partially inserted into the stream of interfolded web material.
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Couturier Dennis P.
Kauppila Greg M.
C.G. Bretting Manufacturing Co., Inc.
Reinhart Boerner Van Deuren P.C.
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