Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric

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United States of America Patent

PATENT NO 9349175
SERIAL NO

14077808

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Abstract

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Apparatuses, processes, and systems for implementing techniques for determining characteristics of a papermaking fabric. The techniques include forming a representation of a portion of the surface of the fabric, with the representation showing the knuckles and pockets in the surface. The representation can be formed, for example, in pressure measurement film, in wax paper, or as a photograph. An image is generated from the representation, and the image is analyzed to determine characteristics of the surface of the fabric, such as knuckle sizes and pocket sizes. The depth of pockets in the fabric can also be determined. The techniques can be used in processes for analyzing wear of a fabric, and for obtaining a fabric for making a paper product with a particular three-dimensional structure.

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Patent Owner(s)

Patent OwnerAddress
GPCP IP HOLDINGS LLC133 PEACHTREE STREET N E ATLANTA GA 30303

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sze, Daniel H Appleton, US 30 941

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