Patterned press fabric

Details Patterned press fabric Patterned press fabric

2006-08-23

2010-02-09

Hug, Eric (Department: 1791)

Paper making and fiber liberation

Apparatus

Running or indefinite length product forming and/or treating...

C442S281000, C428S196000, C156S062200, C162S900000

Reexamination Certificate

active

07658821

ABSTRACT:
A press fabric having a plurality of surface pressing plates on a sheet side of the fabric imparts an impression onto a sheet of paper web during a pressing process. The surface pressing plates are preferably resin pressing plates, and form at least one of a random pattern of dots, a predetermined pattern of dots, a grid pattern of dots, a regular grid pattern of lines, an irregular grid pattern of lines a plurality of squiggly lines, a plurality of wavy lines, a plurality of straight lines, words and pictures.

REFERENCES:
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patent: 6743571 (2004-06-01), Hill et al.
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patent: 2006/0198996 (2006-09-01), Morton
patent: WO 99/09247 (1999-02-01), None
patent: WO 01/59210 (2001-08-01), None
Shore Durometer Comparison Chart [online], [retrieved Jun. 6, 2009]. Retrieved from the Internet <http://www.ttequip.com/KnowledgeLibrary/TechPageShoreDurometerConversionChart.htm>.

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