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US 2015/0308045 A1Published application
Seamed papermaker's press felt with reinforced batt layer
AssigneeHuyck Licensco, Inc.
InventorsRonald Goglick, William S. Butterfield, Arthur Bullerwell
Life of this patent
Estimating the term…
Abstract
A papermaker's felt includes: a base fabric having a seam; and at least one batt layer overlying the base fabric, wherein the batt layer includes a flap that overlies the seam. The batt layer comprises multiple batt sublayers and at least one scrim layer, the scrim layer comprising a polyamide elastomer or a polyolefin elastomer.
Claims13
A papermaker's felt, comprising:
- a base fabric having a seam;
- at least one batt layer overlying the base fabric, wherein the batt layer includes a flap that overlies the seam;
- wherein the batt layer comprises multiple batt sublayers and at least one scrim layer, the scrim layer comprising a polyamide elastomer or a polyolefin elastomer.
A papermaker's felt, comprising:
- a base fabric having a seam;
- at least one batt layer overlying the base fabric, wherein the batt layer includes a flap that overlies the seam;
- wherein the batt layer comprises at least three batt sublayers and at least two scrim layers.
A papermaker's felt, comprising:
- a base fabric having a seam;
- at least one batt layer overlying the base fabric, wherein the batt layer includes a flap that overlies the seam;
- wherein the batt layer comprises multiple batt sublayers and at least one scrim layer, the scrim layer comprising a polyether block amide polymer.
Dependencies are inferred from the claim text.