Paper making and fiber liberation – Apparatus – Running or indefinite length product forming and/or treating...
Reexamination Certificate
2007-10-09
2007-10-09
Hug, Eric (Department: 1731)
Paper making and fiber liberation
Apparatus
Running or indefinite length product forming and/or treating...
C162S902000, C162S903000, C428S142000, C428S175000, C428S196000, C034S095000, C442S060000, C442S093000
Reexamination Certificate
active
10917524
ABSTRACT:
The invention refers to a paper machine clothing, in particular a forming wire or dryer felt, having a paper side and a machine side, the paper side being constituted by plastic elements (1, 11, 21, 31), for example in the form of a belt layer, yarns, coils or planar element rods, or the like, the plastic elements being equipped, at least on the surfaces constituting the paper side, with an anti-adhesive coating (5, 6, 14, 15, 24, 25, 34, 35) whose adhesion is less than the adhesion of the material of which the plastic elements (1, 11, 21, 31) are substantially made, which is characterized in that the plastic elements (1, 11, 21, 31) have, at least on the paper side, depressions (3, 4, 12, 13, 22, 23, 32, 33) into which anti-adhesive coating (5, 6, 14, 15, 24, 25, 34, 35) is incorporated.
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Best Walter
Schaaf Walter
Zils Frank
Berenato White & Stavish
Heimbach GmbH & Co.
Hug Eric
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