ClassID:

126716

D21G9/0045 - CPC Classification

Classification description:

Other accessories for paper-making machines; Paper-making control systems controlling the calendering or finishing

Recent Application in this class:
#1
20250012012
2025-01-09

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

#2
20240150146
2024-05-09

REEL EDITOR FOR PRE-PRINT PAPER, SHEET, AND BOX MANUFACTURING SYSTEMS

#3
20240084509
2024-03-14

METHOD AND DEVICE FOR PRODUCING OR TREATING A WEB OF FIBROUS MATERIAL

#4
20230313462
2023-10-05

METHODS FOR ANALYZING PAPER AND IMPROVING THE EFFECTIVENESS OF PAPER ADDITIVES

#5
20220372705
2022-11-24

CALENDER AND METHOD FOR CONTROLLING SUCH A CALENDER

#6
20220372704
2022-11-24

CALENDER AND METHOD FOR CONTROLLING SUCH A CALENDER

#7
20220325475
2022-10-13

CALENDER AND METHOD FOR CONTROLLING SUCH A CALENDER

#8
20220204298
2022-06-30

Reel editor for pre-print paper, sheet, and box manufacturing systems

#9
20190301099
2019-10-03

Tissue paper converting line and method

#10
20190049381
2019-02-14

Optical detection of fluorescent liquid from a wood fibre web

#11
20190024315
2019-01-24

Methods of converting a paper web into paper products by reading marks on the paper web

#12
20180223477
2018-08-09

Methods of controlling a converting line that produces paper products

#13
20180187373
2018-07-05

Method of controlling a converting line used to convert a paper web into paper products by reading marks on the paper web

#14
20180058007
2018-03-01

Paper web having a surface that includes a plurality of sections, at least one of the sections having a plurality of positions, with ink applied to the paper web surface at some of the plurality of positions

#15
20170275824
2017-09-28

Monitoring applicator rods

#16
20160362840
2016-12-15

Monitoring applicator rods and applicator rod nips

#17
20160362839
2016-12-15

Methods of controlling a manufacturing line used to produce paper products by reading marks on a paper web

#18
20160362267
2016-12-15

Monitoring applicator rods

#19
20160340830
2016-11-24

Method for early warning chatter detection and asset protection management

#20
20150309005
2015-10-29

Method for producing web-like material

#21
20150292163
2015-10-15

Systems for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

#22
20150292162
2015-10-15

Methods and apparatuses for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

#23
20150292161
2015-10-15

Method of marking a paper web for controlling a manufacturing line used to convert the paper web into paper products by reading marks on the paper web

#24
20150292156
2015-10-15

Methods and apparatuses for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

#25
20150292155
2015-10-15

Methods and apparatuses for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web

#26
20150107791
2015-04-23

Apparatus and method for closed-loop control of creped tissue paper structure

#27
20140311364
2014-10-23

Industrial roll with triggering system for sensors for operational parameters

#28
20140170302
2014-06-19

Method and apparatus for monitoring and controlling the application of performance enhancing materials to creping cylindersto improve process

#29
20130185015
2013-07-18

System and method of determining the angular position of a rotating roll

#30
20130103326
2013-04-25

Method for early warning chatter detection and asset protection management

#31
20130078364
2013-03-28

Method and apparatus for monitoring and controlling the application of performance enhancing materials to creping cylinders

#32
20110264254
2011-10-27

Method and apparatus for reel building and roll runnability in moving web manufacturing

#33
20110132561
2011-06-09

METHOD AND DEVICE FOR DETECTING AT LEAST ONE VARIABLE AT LEAST INDIRECTLY CHARACTERIZING THE PROPERTIES OF A SURFACE IN A MATERIAL WEB TREATMENT DEVICE AND METHOD FOR OPTIMIZING THE OPERATING METHOD OF A MATERIAL WEB TREATMENT DEVICE

#34
20100280644
2010-11-04

METHOD FOR DETERMINING AT LEAST ONE CONTROL PARAMETER OF A CONTROL ELEMENT IN A WEB TENSION CONTROL CIRCUIT FOR A PROCESSING MACHINE

#35
20100199475
2010-08-12

System and method for utilizing a linear sensor

#36
20100086672
2010-04-08

METHOD AND APPARATUS FOR MONITORING AND CONTROLLING THE APPLICATION OF PERFORMANCE ENHANCING MATERIALS TO CREPING CYLINDERS

#37
20100043993
2010-02-25

Method and a system for controlling the manufacturing or finishing process of a fiber web

#38
20090265127
2009-10-22

Preferential defect marking on a web

#39
20090128799
2009-05-21

Material measurement system for obtaining coincident properties and related method

#40
20090014142
2009-01-15

Reverse bump test for closed-loop identification of CD controller alignment

#41
20080140322
2008-06-12

Method and System for Performing and Utilising Load Measurements in the Maintenance of Machine Components and Devices Relating to Papermaking

#42
20080073050
2008-03-27

METHOD AND APPARATUS FOR CONTROLLING AT LEAST ONE QUALITY FEATURE OF A RUNNING MATERIAL WEB

#43
20080017341
2008-01-24

Reeling method and system as well as an measuring apparatus

#44
20070169906
2007-07-26

Method for producing or treating a fibrous web

#45
20070151689
2007-07-05

Machine direction sensor system with cross direction averaging

#46
20070137823
2007-06-21

Combined paper sheet temperature and moisture sensor

#47
20070125180
2007-06-07

METHOD FOR DETERMINING A STRAIN PROPERTY OF A WEB

#48
20070100476
2007-05-03

Automated tuning of large-scale multivariable model predictive controllers for spatially-distributed processes

#49
20070039705
2007-02-22

Reverse bump test for closed-loop identification of CD controller alignment

#50
20060086245
2006-04-27

Method and an arrangement for controlling position and/or force of an elongated rolling device

#51
20060032597
2006-02-16

Control method and an adjustment method and a control arrangement and an adjustment arrangement for a fibre web machine

#52
20050145356
2005-07-07

Method for controlling the moisture profile of a paper web

#53
20050098289
2005-05-12

Measurement method and apparatus in the manufacture of paper or paperboard