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US 2008/0173369 A1Published application
Paper machine fabric with trapezoidal shaped filaments
AssigneeVoith Patent GmbH
InventorLippi A. Fernandes
Life of this patent
Estimating the term…
Abstract
A fabric for use on a paper machine includes a plurality of filaments woven together. At least a portion of the filaments have a generally flat machine side base, a generally flat web side face, and a pair of generally flat side walls extending between the base and the face. The portion of the filaments having a generally trapezoidal shaped cross section is defined by the base, the face and the pair of side walls.
Claims32
A fabric for use on a paper machine, comprising:
- a plurality of filaments woven together, at least a portion of said filaments having a machine side base, a web side face, and a pair of side walls extending between said base and said face, said portion of said filaments having a generally trapezoidal shaped cross section defined by said face and said pair of side walls.
A fabric for use on a paper machine, comprising:
- a plurality of filaments woven together, at least a portion of said filaments having a generally flat machine side base, a generally flat web side face, and a pair of generally flat side walls extending between said base and said face, said portion of said filaments having a generally trapezoidal shaped cross section defined by said base, said face and said pair of side walls.
A paper machine, comprising:
- a roll;
- and
- a fabric carried by said roll, said fabric including a plurality of filaments woven together, at least a portion of said filaments having a generally flat machine side base, a generally flat web side face, and a pair of generally flat side walls extending between said base and said face, said portion of said filaments having a generally trapezoidal shaped cross section defined by said base, said face and said pair of side walls.
Dependencies are inferred from the claim text.