ClassID:

126640

D21F7/06 - CPC Classification

Classification description:

Other details of machines for making continuous webs of paper Indicating or regulating the thickness of the layer; Signal devices

Recent Application in this class:
#1
20240426604
2024-12-26

Method to Control Gap for Sheet Manufacturing Measurement Processes

#2
20240426053
2024-12-26

SHEET MANUFACTURING APPARATUS

#3
20240328086
2024-10-03

RIGIDITY LEVEL DETECTION APPARATUS

#4
20240044079
2024-02-08

Systems and methods for monitoring and controlling industrial processes

#5
20230383464
2023-11-30

DEVICE FOR SMOOTHING AND FOR APPLYING A TREATMENT SUBSTANCE

#6
20230295875
2023-09-21

YANKEE DRYER PROFILER AND CONTROL

#7
20230250585
2023-08-10

USED PAPER RECYCLING APPARATUS

#8
20230009598
2023-01-12

METHOD FOR IDENTIFYING DEFECTS IN A FILM, METHOD AND DEVICE FOR PRODUCING A FILM

#9
20220098794
2022-03-31

Paper producing apparatus

#10
20210277602
2021-09-09

Sheet manufacturing apparatus and control method for sheet manufacturing apparatus

#11
20210207323
2021-07-08

Method and a machine for of making tissue paper

#12
20210172121
2021-06-10

Yankee dryer profiler and control

#13
20210155436
2021-05-27

Method of controlling caliper of the fiber web of a parent roll and production line for producing fiber webs

#14
20210088500
2021-03-25

Measurement apparatus and method of paper web

#15
20200385924
2020-12-10

Fiber assembly-forming method and fiber assembly-forming apparatus

#16
20200141060
2020-05-07

Monitoring system for monitoring the conditions of a band circulating in a papermaking machine

#17
20200131705
2020-04-30

SHEET MANUFACTURING APPARATUS, SHEET, AND SHEET MANUFACTURING METHOD

#18
20200048837
2020-02-13

Sheet characterization of crepe paper

#19
20200011013
2020-01-09

Web forming device, web processing device, fibrous feedstock recycling device, and web forming method

#20
20190301093
2019-10-03

Web forming device, web forming method, and sheet manufacturing apparatus

#21
20190270220
2019-09-05

Sheet manufacturing apparatus and control method for sheet manufacturing apparatus

#22
20190198826
2019-06-27

Battery packaging material and battery

#23
20190153672
2019-05-23

Method of measuring thickness of long sheet material and thickness measuring system

#24
20190093286
2019-03-28

Sheet manufacturing apparatus

#25
20180356209
2018-12-13

Laser gauge with full air gap measurement range

#26
20180225819
2018-08-09

Measurement of tissue paper

#27
20180119359
2018-05-03

Yankee dryer profiler and control

#28
20180119356
2018-05-03

Process of forming a second papermaking product based on characteristics of a first papermaking product

#29
20180066398
2018-03-08

Monitoring upstream machine wires and felts

#30
20170350073
2017-12-07

Sheet manufacturing apparatus

#31
20170044720
2017-02-16

METHOD FOR ADJUSTING A PAPERMAKING PROCESS TO EXTEND THE OPERATING LIFE OF A PAPERMAKING BELT

#32
20160369453
2016-12-22

Process of using a characteristic of a first papermaking fabric to form a second papermaking fabric

#33
20160362840
2016-12-15

Monitoring applicator rods and applicator rod nips

#34
20160362837
2016-12-15

Monitoring upstream machine wires and felts

#35
20160332333
2016-11-17

Paper recycling device and paper recycling method

#36
20160273164
2016-09-22

Sheet manufacturing apparatus and sheet manufacturing method

#37
20160168794
2016-06-16

SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD

#38
20160122946
2016-05-05

Measurement of web

#39
20160090691
2016-03-31

Modular sensing system for web-based applications

#40
20160083906
2016-03-24

Method for making a papermaking belt

#41
20160083905
2016-03-24

Method for adjusting a papermaking process

#42
20160083904
2016-03-24

Papermaking belt

#43
20160076200
2016-03-17

Suction roll with sensors for detecting operational parameters

#44
20160069021
2016-03-10

BEND FOR INTRODUCING A STEAM-AND-FIBERS STREAM INTO A DRYER OR A PULP CHEST OF A FIBERS-PROCESSING PLANT, BLOW LINE WITH A BEND, AND FIBERS-PROCESSING PLANT WITH A BLOW LINE

#45
20160019686
2016-01-21

Measurement of tissue paper

#46
20160010278
2016-01-14

Paper recycling device and paper recycling method

#47
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

#48
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

#49
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

#50
20150243011
2015-08-27

Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric

#51
20150240421
2015-08-27

Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric

#52
20150225898
2015-08-13

Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric

#53
20150204016
2015-07-23

Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric

#54
20150107791
2015-04-23

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

#55
20150081046
2015-03-19

Apparatus and method for modeling and control of cross-direction fiber orientation processes

#56
20150077738
2015-03-19

Co-located porosity and caliper measurement for membranes and other web products

#57
20140224442
2014-08-14

Method and apparatus for manufacturing coated paper

#58
20140170302
2014-06-19

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

#59
20140133734
2014-05-15

Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric

#60
20130329037
2013-12-12

Noncontact caliper measurements of sheet products using intersecting lines in sheet manufacturing or processing systems

#61
20130083332
2013-04-04

Method of measuring the thickness of a moving web

#62
20130003047
2013-01-03

METHOD FOR CONTACTLESS DETERMINATION OF THE THICKNESS OF A WEB OF MATERIAL

#63
20120170059
2012-07-05

Method and device for contactless determination of the thickness of a web of material, including correction of the alignment error

#64
20120049070
2012-03-01

Continuous referencing for increasing measurement precision in time-domain spectroscopy

#65
20110295390
2011-12-01

Apparatus and method for modeling and control of cross-direction fiber orientation processes

#66
20110284178
2011-11-24

Apparatus and method for controlling curling potential of paper, paperboard, or other product during manufacture

#67
20110020532
2011-01-27

Papermaking coating station with pressure-sensitive film roll

#68
20100296107
2010-11-25

Determining surface and thickness

#69
20100207642
2010-08-19

Device for measuring the thickness of a layer of material

#70
20100024999
2010-02-04

Time domain spectroscopy (TDS)-based method and system for obtaining coincident sheet material parameters

#71
20090294084
2009-12-03

Local tension generating air stabilization system for web products

#72
20090289199
2009-11-26

Use of fluorescent nanoparticles to measure individual layer thicknesses or composition in multi-layer films and to calibrate secondary measurement devices

#73
20090272508
2009-11-05

Method and apparatus for treatment of paper stock

#74
20090260772
2009-10-22

Sheet stabilization with dual opposing cross direction air clamps

#75
20090260771
2009-10-22

Sheet stabilizer with dual inline machine direction air clamps and backsteps

#76
20080039968
2008-02-14

Apparatus and method for break recovery in a paper machine or other system

#77
20070255445
2007-11-01

Method and apparatus for achieving a fast cross direction caliper control recovery time

#78
20070145307
2007-06-28

Optical translation of triangulation position measurement

#79
20060208194
2006-09-21

Microwave mass measuring device and process

#80
20060111808
2006-05-25

Method for controlling one or more properties of a sheet of material

#81
20060027350
2006-02-09

Method for producing a fibrous material web and monitoring system

#82
20050157314
2005-07-21

Measuring device