Paper making and fiber liberation – Apparatus – Running or indefinite length product forming and/or treating...
Reexamination Certificate
2006-10-18
2009-12-22
Halpern, Mark (Department: 1791)
Paper making and fiber liberation
Apparatus
Running or indefinite length product forming and/or treating...
C162S358100, C162S205000, C162S198000, C100S156000
Reexamination Certificate
active
07635419
ABSTRACT:
A shoe press apparatus of a paper machine for pressing wet paper through a nip includes a counter roll, and a shoe module disposed adjacent to the counter roll. The shoe module includes a cylindrical blanket, and a press mechanism disposed inside the cylindrical blanket, extending in a width direction of the cylindrical blanket and individually pressing a plurality of pressed portions formed on the cylindrical blanket along a traveling direction of the wet paper, toward an outer-surface of the counter roll so that the wet paper is pressed in the nip between the cylindrical blanket and the counter roll so that a pressure can be applied efficiently in response to a density required for paper solely by the shoe press apparatus.
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Bando Takashi
Goto Daisuke
Iijima Hidemasa
Iwata Hiroshi
Nagaoka Takashi
Halpern Mark
OJI Paper Co. Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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