Press of paper machine for thin papers

Details Press of paper machine for thin papers Press of paper machine for thin papers

D - Textiles, Paper

21

F

D21F 3/04 (2006.01) D21F 3/02 (2006.01)

Patent

CA 2141292

The press section of a paper machine for thin papers has the following characteristics: a pressing gap is formed by a rotary, smooth surface (1) in contact with the paper and by a felted pressing roll (3); the smooth surface (1) transfers the paper web downstream of the pressing gap to a heatable roll (4) without free pulling of the paper web. The invention is characterized in that the smooth surface (1) is the outer surface of a tubular roll with dimensionally stiff roll sleeve.

L'invention concerne une section presse d'une machine à fabriquer du papier, pour papiers fins, qui présente les caractéristiques suivantes: un espace de pression est formé par une surface (1) circonférentielle lisse, en contact avec le papier et par un rouleau presseur (3) recouvert de feutre; la surface (1) lisse transfert la bande de papier, à l'arrière de l'espace de pression, à un rouleau (4) chauffant, ce qui évite que le tirage du papier s'opère librement. L'invention se caractérise en ce que la surface (1) lisse est l'enveloppe d'un rouleau tubulaire muni d'un manchon de rouleau indéformable.

Affiliated with

Also associated with

Rating

Press of paper machine for thin papers 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 of paper machine for thin papers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Press of paper machine for thin papers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2048789