ClassID:

126589

D21F3/10 - CPC Classification

Classification description:

Wet presses Suction rolls, e.g. couch rolls

Sub-classes:
Recent Application in this class:
#1
20250101682
2025-03-27

AN EXTENDED NIP PRESS APPARATUS

#2
20250012012
2025-01-09

METHODS, DEVICES, AND SYSTEMS FOR SEAL STRIP ZONE MODULE STRIP POSITION DETERMINATION

#3
20240254693
2024-08-01

SEAL STRIP WEAR MONITORING SYSTEMS AND ASSEMBLIES THEREFOR

#4
20240125049
2024-04-18

ADJUSTING ROLLS

#5
20240003085
2024-01-04

PAPER MAKING MACHINE AND PROCESS

#6
20230030264
2023-02-02

Device and method for producing a fibrous web

#7
20220333306
2022-10-20

SEALING STRIP AND SEALING DEVICE

#8
20220282426
2022-09-08

CLEANING DEVICE FOR A SUCTION ROLLER AND METHOD FOR CLEANING A SUCTION ROLLER

#9
20220280954
2022-09-08

Nozzle

#10
20220267959
2022-08-25

Method and device for the determination of the contamination of a suction roll of a machine for producing a fibrous web

#11
20220267958
2022-08-25

PLANT FOR THE PRODUCTION OF WEB-LIKE PAPER MATERIAL

#12
20220145538
2022-05-12

Seal strip wear and temperature monitoring systems and assemblies therefor

#13
20220098793
2022-03-31

FIBROUS BODY MANUFACTURING APPARATUS, FIBROUS BODY MANUFACTURING METHOD, GROUND SHEET, AND FUNCTIONAL SHEET

#14
20210254284
2021-08-19

Sealing strip for sealing a positive or negative pressure zone of a roller, roller with such a sealing strip, and method for operating the roller

#15
20210254283
2021-08-19

ROLLER FOR A MACHINE FOR PRODUCING AND/OR PROCESSING A PAPER, CARDBOARD, OR TISSUE WEB, AND METHOD FOR OPERATING THE ROLLER

#16
20210189653
2021-06-24

Suction roll

#17
20210087749
2021-03-25

Molding roll for making paper products

#18
20210087747
2021-03-25

Sealing strip system and sealing strip

#19
20200378068
2020-12-03

MACHINE AND METHOD FOR MANUFACTURING TISSUE PAPER

#20
20200232163
2020-07-23

Wet part of fourdrinier

#21
20200087857
2020-03-19

MACHINE AND METHOD FOR THE PRODUCTION OF A FIBROUS WEB

#22
20200011010
2020-01-09

Measuring device, web processing device, fiber feedstock recycling device, and measuring method

#23
20190264393
2019-08-29

Web forming device and sheet manufacturing apparatus

#24
20180371693
2018-12-27

Press for a machine for producing a fibrous material web

#25
20180313035
2018-11-01

Suction roll seal strip monitor and lubrication water control system

#26
20180119355
2018-05-03

Method and device for monitoring a wear structure, in particular a sealing structure

#27
20180017162
2018-01-18

Sealing strip for a sealing device in a machine for processing a paper, cardboard, or tissue web

#28
20170306559
2017-10-26

Suction roll with pattern of through holes and blind drilled holes that improves land distance

#29
20170259466
2017-09-14

Suction or blow thermal roller

#30
20170254020
2017-09-07

Sealing-strip holder

#31
20170254019
2017-09-07

Sealing strip systems for suction rolls

#32
20170175331
2017-06-22

Suction roll assembly

#33
20170159818
2017-06-08

METHOD OF MANUFACTURING AND/OR PROCESSING A PAPER, CARDBOARD, OR TISSUE WEB

#34
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

#35
20160153141
2016-06-02

Sealing strip for a paper, cardboard or tissue machine made from a plurality of materials

#36
20160002854
2016-01-07

Suction roll for a machine for producing and/or processing a paper, cardboard or tissue web

#37
20150218753
2015-08-06

Sealing device and roller having a sealing device

#38
20150204014
2015-07-23

Sealing device, suction roll and method for producing and/or processing a paper, cardboard or tissue web

#39
20150184340
2015-07-02

Sealing strip system

#40
20150167242
2015-06-18

Device and method for producing a material web

#41
20150152599
2015-06-04

MACHINE FOR PRODUCING A FIBROUS WEB, COMPRISING AN INCLINED WIRE FORMER AND A DEWATERING DEVICE

#42
20140242210
2014-08-28

Equipment and processes for the application of atomized fluid to a web substrate

#43
20140231038
2014-08-21

Method and apparatus for reducing the water and energy consumption of a paper machine with the help of a vacuum system and optimization of solids content as well as use of the same

#44
20140201945
2014-07-24

Automatic cleaning device

#45
20140130997
2014-05-15

Method and a machine for producing a structured fibrous web of paper

#46
20140070495
2014-03-13

Seal assembly

#47
20140053997
2014-02-27

Device and method for producing a material web

#48
20130328272
2013-12-12

Sealing device

#49
20130095989
2013-04-18

Transfer suction roll for transfer of a material web

#50
20120145346
2012-06-14

Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section using control elements associated with dewatering units

#51
20110290439
2011-12-01

Machine for the production of tissue paper

#52
20110024069
2011-02-03

Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section

#53
20090252904
2009-10-08

METHOD FOR THE PRODUCTION OF MACHINERY COMPONENTS AND SUBSEQUENTLY PRODUCED ROLL SLEEVE

#54
20090126892
2009-05-21

SHOE SUCTION PRESS ROLL

#55
20090000753
2009-01-01

Strip Means and an Improved Suction Roll for a Material Web Machine and an Arrangement and a Method for Improving the Duration of the Suction Roll

#56
20070272384
2007-11-29

Suction or Ventilation Roll

#57
20070175605
2007-08-02

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

#58
20070151692
2007-07-05

Method for producing soft bulky tissue

#59
20070103530
2007-05-10

Suction or blowing cylinder

#60
20070054792
2007-03-08

Inner elongated structure of the roll of a paper/board machine or finishing machine

#61
20070029061
2007-02-08

Machine for the production of tissue paper

#62
20050126732
2005-06-16

Wear indicator for seal strip in a suction box of a paper machine

#63
20050126728
2005-06-16

Method for producing soft bulky tissue