ClassID:

126538

D21F1/32 - CPC Classification

Classification description:

Wet end of machines for making continuous webs of paper Washing wire-cloths or felts

Sub-classes:
Recent Application in this class:
#1
20240410112
2024-12-12

SHEET MANUFACTURING APPARATUS AND CLEANING DEVICE

#2
20230212819
2023-07-06

Crescent former for producing tissue paper

#3
20230182157
2023-06-15

CHEMICAL SOLUTION SPRAYING METHOD

#4
20230122186
2023-04-20

Systems and methods for cleaning composite laminated imprinting fabrics

#5
20220389654
2022-12-08

System and method for cleaning of belts and/or fabrics used on through air drying papermaking machines

#6
20210310191
2021-10-07

Drying section of a papermaking machine comprising one or more through air drying cylinders

#7
20200340181
2020-10-29

Canvas cleaning device, canvas cleaning method and canvas cleaning mechanism

#8
20190345418
2019-11-14

Cleaning compositions and methods of cleaning equipment

#9
20190276984
2019-09-12

SYSTEMS AND METHODS FOR VARIABLE SHOWER WATER JET IMPINGEMENT FOR FABRIC CONDITIONING

#10
20190211504
2019-07-11

CONTAMINATION-PREVENTING AGENT COMPOSITION AND CONTAMINATION PREVENTING METHOD

#11
20190145023
2019-05-16

Conveyance device and fibrous material recycling device

#12
20190120811
2019-04-25

Deposit detection in a paper making system via vibration analysis

#13
20190100876
2019-04-04

Machine for dewatering and drying a fibrous web

#14
20190022716
2019-01-24

Process for cleaning a transport belt for manufacturing a paper web

#15
20190003122
2019-01-03

Systems and methods for providing force vector compensated fan nozzles

#16
20180230651
2018-08-16

Methods and compositions for cleaning paper machine fabrics

#17
20180155872
2018-06-07

Method of improving paper machine forming wire, felt and woven dryer belt performance by the application of peroxide containing solutions

#18
20180119349
2018-05-03

Cleaning Device

#19
20180009008
2018-01-11

Apparatus for cleaning a felt in a system for producing a paper web

#20
20170145626
2017-05-25

Fabric with contaminant resistant nanoparticle coating and method of in situ application

#21
20170144184
2017-05-25

Apparatus with pad having a fabric structure to apply a liquid

#22
20170073895
2017-03-16

Method of spraying chemical solution

#23
20170029748
2017-02-02

Method of improving paper machine fabric performance

#24
20170002516
2017-01-05

Method for controlling the conditions of at least one band circulating in a paper making machine

#25
20140374046
2014-12-25

Cleaning apparatus

#26
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

#27
20130269734
2013-10-17

Process for cleaning a transport belt for manufacturing a paper web

#28
20130224384
2013-08-29

Apparatus wtih pad having a fabric structure to apply a liquid

#29
20130074725
2013-03-28

Non-curable coating composition

#30
20130053512
2013-02-28

Contamination Inhibitor

#31
20120318472
2012-12-20

Cleaning apparatus

#32
20120000622
2012-01-05

Paper machine belt conditioning system, apparatus and method

#33
20110266373
2011-11-03

NOZZLE ARRANGEMENT

#34
20110220147
2011-09-15

Apparatus and method for cleaning flexible webs

#35
20110061828
2011-03-17

Apparatus for cleaning paper machine press fabrics on-the-run

#36
20100330856
2010-12-30

Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application

#37
20100270396
2010-10-28

Apparatus for spraying a liquid

#38
20100018662
2010-01-28

Apparatus for cleaning paper machine press fabrics on-the-run

#39
20090266388
2009-10-29

FLEXIBLE SHOWERING DEVICE FOR A PULP AND PAPER MAKING MACHINE

#40
20080314540
2008-12-25

Method for dewatering a fabric

#41
20080314538
2008-12-25

Paper Machine With One or a Plurality of Valve Devices

#42
20080142180
2008-06-19

Device for removing liquid from a moving fabric or web

#43
20080115812
2008-05-22

Device for Supporting and Cleaning a Felt in a Paper Production Plant

#44
20080110474
2008-05-15

Paper machine belt conditioning system, apparatus and method

#45
20080093199
2008-04-24

Conveyor Cleaning Apparatus and Method

#46
20080087397
2008-04-17

Press stable method of cleaning paper machine press fabrics on-the-run

#47
20080087073
2008-04-17

Apparatus and method for assessing the condition of at least one circulating band in a paper machine

#48
20070218815
2007-09-20

MACHINE FOR PRODUCING WEB MATERIAL, IN PARTICULAR PAPER OR PAPERBOARD, AND METHOD FOR TREATING A SURFACE OF A TRANSPORT BELT IN A MACHINE FOR PRODUCING WEB MATERIAL

#49
20070084576
2007-04-19

Apparatus and method for dewatering a fabric

#50
20070075156
2007-04-05

Spraying system with automated nozzle cleaning device

#51
20060281383
2006-12-14

PMC with splittable fibres

#52
20060272789
2006-12-07

Method of treating papermaking fabric

#53
20060260063
2006-11-23

Cleaning method

#54
20060219377
2006-10-05

Apparatus for cleaning a papermachine fabric

#55
20060213631
2006-09-28

Staining prevention method for dry part of paper machine and staining inhibitor used for the method

#56
20060204657
2006-09-14

Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application

#57
20060194490
2006-08-31

Temporary changes in the properties of papermachine clothing

#58
20060162889
2006-07-27

Method for providing canvas of paper-making machine with anti-staining agent through sprinkling, and sliding sprinkle device and anti-staining agent for use therein

#59
20060162888
2006-07-27

Anti-staining agent for paper machine, and method for preventing stains using the same

#60
20060157214
2006-07-20

Method of preventing raveling of surface of paper body in paper machine, printing paper for offset printing, and mold releasing agent

#61
20060124267
2006-06-15

Cleaning device of band-like apparatus

#62
20050204580
2005-09-22

Apparatus for conditioning a fabric in a papermaking machine and associated method

#63
20050194114
2005-09-08

Paper machine belt conditioning system, apparatus and method

#64
20050145358
2005-07-07

Apparatus and method for determining the permeability of a circulating band in a paper machine

#65
20050139340
2005-06-30

Spray system for cleaning wires

#66
20050103095
2005-05-19

Apparatus and method for assessing the condition of at least one circulating band in a paper machine

#67
15222551
2018-04-17

Methods and compositions for cleaning paper machine fabrics