Multi-layer woven creping fabric

Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet

Reexamination Certificate

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C162S902000, C139S3830AA

Reexamination Certificate

active

07815768

ABSTRACT:
A multi-layer woven creping fabric comprising a plurality of warp yarns and weft yarns or shutes. The multi-layer woven creping fabric has a machine or roll side and a sheet contacting side. A plurality of weft yarns or shutes on the machine or roll side of the fabric which are lobed or grooved yarns and/or having weft yarn or shute diameters which are less than the warp yarn diameter.

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patent: 2006/0075737 (2006-04-01), Hay et al.
patent: 1 645 683 (2006-04-01), None
patent: WO 2004/033793 (2004-04-01), None

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