Apparatus for making structured paper

Details Apparatus for making structured paper Apparatus for making structured paper

2007-09-04

2007-09-04

Befumo, Jenna (Department: 1771)

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

Woven fabric

Woven fabric including a nonwoven fabric layer other than paper

C442S203000, C442S239000, C442S240000, C442S255000, C442S277000, C428S172000, C428S196000, C162S116000, C162S362000

Reexamination Certificate

active

09100624

ABSTRACT:
A papermaking belt for dewatering and imprinting a paper web. The belt comprises two laminae joined together in a face to face relationship to form a unitary laminate. The first lamina comprises a foraminous imprinting member which may serve as a reinforcing structure for a patterned framework. The second lamina comprises a secondary base and a batting which is joined to the secondary base to form a dewatering felt. The two lamina are juxtaposed and attached such that batting from the second lamina extends through the foraminous imprinting member of the first lamina providing a hydraulic connection therebetween.

REFERENCES:
patent: 3301746 (1967-01-01), Sanford et al.
patent: 3905863 (1975-09-01), Ayers
patent: 4191069 (1980-03-01), Sasso
patent: 4239065 (1980-12-01), Trokhan
patent: 4309246 (1982-01-01), Hulit et al.
patent: 4421600 (1983-12-01), Hostetler
patent: 4514345 (1985-04-01), Johnson et al.
patent: 4528239 (1985-07-01), Trokhan
patent: 5098522 (1992-03-01), Smurkoski et al.
patent: 5260171 (1993-11-01), Smurkoski et al.
patent: 5275700 (1994-01-01), Trokhan
patent: 5328565 (1994-07-01), Rasch
patent: 5334289 (1994-08-01), Trokhan et al.
patent: 5429686 (1995-07-01), Chiu et al.
patent: 5431786 (1995-07-01), Rasch et al.
patent: 5496624 (1996-03-01), Stelljes, Jr. et al.
patent: 5500277 (1996-03-01), Trokhan et al.
patent: 5514523 (1996-05-01), Trokhan et al.
patent: 5554467 (1996-09-01), Trokhan et al.
patent: 5556509 (1996-09-01), Trokhan et al.
patent: 5566724 (1996-10-01), Trokhan et al.
patent: 5580423 (1996-12-01), Ampulski et al.
patent: 5609725 (1997-03-01), Phan
patent: 5624790 (1997-04-01), Trokhan et al.
patent: 5628876 (1997-05-01), Ayers et al.
patent: 5629052 (1997-05-01), Trokhan et al.
patent: 5637194 (1997-06-01), Ampulski et al.
patent: 5672248 (1997-09-01), Wendt et al.
patent: 5674663 (1997-10-01), McFarland et al.
patent: 5709775 (1998-01-01), Trokhan et al.
patent: 394134 (1990-10-01), None
patent: EP 0 526 592 (1995-04-01), None
patent: WO98/19008 (1998-05-01), None

Affiliated with

Also associated with

Rating

Apparatus for making structured paper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for making structured paper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for making structured paper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3758768