SHEETS AND PROCESSES FOR DE-WETTING MEDIA
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United States of America
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Issued Date -
Dec 26, 2024
app pub date -
Oct 21, 2022
filing date -
Oct 21, 2022
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Abstract
Disclosed herein are a de-wetting sheets comprising a base layer having a plurality of pores. The de-wetting sheet can have a compressed state in which liquid is allowed to flow through the plurality of pores and a decompressed state in which liquid is prevented from flowing through the plurality of pores. Also disclosed herein are methods of using the same comprising compressing a de-wetting sheet layer between a wetted fibrous layer and a felt layer in which a thickness and/or a stiffness of the de-wetting sheet layer is sufficient to preserve a void volume between the wetted fibrous layer and dry felt layer. The method can further comprise decompressing the de-wetting sheet layer, the wetted fibrous layer, and the felt layer.
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