Papermaker's press felt with long machine direction floats...

Details Papermaker's press felt with long machine direction floats... Papermaker's press felt with long machine direction floats...

2011-07-19

2011-07-19

Muromoto, Jr., Bobby H (Department: 3765)

Textiles: weaving

Fabrics

Drier felts

C139S38300A, C139S3830AA, C162S358100

Reexamination Certificate

active

07980275

ABSTRACT:
A papermaker's press felt includes: a base fabric, comprising: a set of top machine direction (MD) yarns; a set of bottom MD yarns; and a set of cross machine direction (CMD) yarns interwoven with the top MD yarns and the bottom MD yarns. The top MD yarns, bottom MD yarns, and CMD yarns are interwoven in a series of repeat units in which each top MD yarn forms a long MD paper side float above certain consecutive ones of the set of CMD yarns. The press felt further comprises at least one batt layer attached to the base fabric. In this configuration, the long paper side floats of the base fabric can provide a desirable balance of properties.

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Japanese Office Action for Application No. 2006-078193 dispatched on Apr. 17, 2009.
Second Office Action from the Chinese Patent Office for Patent Application 2006/10068233.0 mailed on Jul. 30, 2010.

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