Press felt for papermaking and manufacturing method

Details Press felt for papermaking and manufacturing method Press felt for papermaking and manufacturing method

2008-06-03

2008-06-03

Johnson, Jenna-Leigh (Department: 1794)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Knit fabric

Knit fabric is characterized by a particular or differential...

C442S319000, C162S358200, C162S900000

Reexamination Certificate

active

07381665

ABSTRACT:
A press felt for papermaking comprises a base body, a fibrous assembly, and a three-dimensional knitted fabric layer comprising two pieces of fabric connected by connecting fibers. The three-dimensional knitted fabric layer is disposed within the press felt at a distance from both the wet paper web contact surface and the machine contact surface of the felt. At least some of the connecting fibers are diagonal fibers.

REFERENCES:
patent: 7105077 (2006-09-01), Onikubo et al.
patent: 2004/0173274 (2004-09-01), Onikubo et al.
patent: 2727442 (1996-05-01), None
patent: 02229247 (1990-09-01), None
FR 272442 A1 Derwent Englsih Abstract, May 31, 1996.
JP 2001-234456 English Abstrac, Aug. 31, 2001 plus 3 pages of Figures.
JP 02-229247 A Ikenaga et al. (English Abstract).

Affiliated with

Also associated with

Rating

Press felt for papermaking and manufacturing method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Press felt for papermaking and manufacturing method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Press felt for papermaking and manufacturing method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2814570