STRUCTURING FABRIC WITH SUBLAYER BEADS AND METHOD OF PRODUCING THE SAME
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United States of America Patent
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Issued Date -
Aug 15, 2024
app pub date -
Feb 15, 2024
filing date -
Feb 15, 2023
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Abstract
A structuring fabric for use in a machine to produce a structured fiber web, such as a structured tissue fiber web, has a machine direction, a cross machine direction, and a thickness direction. The structuring fabric includes a woven base fabric with a web facing side and a machine side. A plurality of structuring beads of polymeric material are formed on the web facing side of the woven base fabric, the structuring beads being suitable to provide a visible structure to the fiber web that is produced on the structuring fabric. The structuring beads rest on an upper foundation surface of corresponding sublayer beads of polymeric material. The sublayer beads thereby provide a foundation for the structuring beads. There is also described a production method for producing such a structuring fabric.
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