ClassID:

126609

D21F5/042 - CPC Classification

Classification description:

Dryer section of machines for making continuous webs of paper; Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices

Sub-classes:
Recent Application in this class:
#1
20240085244
2024-03-14

SEAL STRIP TEMPERATURE MONITORING SYSTEMS AND ASSEMBLIES THEREFOR

#2
20190100876
2019-04-04

Machine for dewatering and drying a fibrous web

#3
20180141009
2018-05-24

Process and device for manufacturing a laminated material comprising a fibrillated cellulose layer

#4
20160355362
2016-12-08

Arrangement in a perforated roll of a fiber web machine and prefabricated sensor sheet for a perforated roll of a fiber web machine

#5
20160222589
2016-08-04

Pocket ventilator device and method

#6
20110162230
2011-07-07

Paper or board machine employing a single-wire draw dryer section

#7
20110154685
2011-06-30

Apparatus and method for improving the detachment of paper from the drying cylinder of a paper machine

#8
20090308556
2009-12-17

Device and process for transferring a material web

#9
20090308555
2009-12-17

Device and process for transferring a material web

#10
20090308554
2009-12-17

Device and process for transferring a material web

#11
20090173468
2009-07-09

Dryer section in a paper machine

#12
20090101299
2009-04-23

APPARATUS AND METHOD FOR MONITORING THE TRANSFER OF A MATERIAL WEB

#13
20090025249
2009-01-29

Method and Device in a Dryer Section of a Fibre-Web Machine, Such as a Paper or Board Machine

#14
20090019723
2009-01-22

Method and device in a dryer section of a fibre-web machine, such as a paper or board machine

#15
20090007451
2009-01-08

Apparatus and method of sealing of a pocket space between drying cylinders in a paper machine or a board machine

#16
20080060776
2008-03-13

Method and arrangement in a paper machine or the like close to a moving web to be dried and usually supported against a wire, sealing device and paper machine

#17
20080023166
2008-01-31

Device for the Production and/or Treatment of a Strip or Sheet of Material

#18
20070175605
2007-08-02

Method and device in a paper or board machine line for straining paper

#19
20060288601
2006-12-28

Web-guiding device

#20
20060118257
2006-06-08

Method for control of the curl of paper in the treatment of surface-sized paper, and finishing section of a paper machine

#21
20060070713
2006-04-06

Apparatus and method for monitoring the transfer of a material web

#22
20060070258
2006-04-06

Sealing arrangement against a moving fabric

#23
20050056393
2005-03-17

Serpentine paper drying machine

#24
20050056392
2005-03-17

Apparatus and method for conditioning a web on a papermaking machine