Patents-Review.com
ClassID:

126646 ⎘

D21F9/00 - CPC Classification

Classification description:

Complete machines for making continuous webs of paper

Sub-classes:
Recent Application in this class:
#1
20260062865
2026-03-05

SHEET MANUFACTURING APPARATUS

 #2
20250382745
2025-12-18

REFINING DEVICE

 #3
20250369182
2025-12-04

SHEET MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING SHEET

 #4
20250154720
2025-05-15

PAPER PIECE SUPPLY DEVICE AND SHEET MANUFACTURING APPARATUS

 #5
20250052005
2025-02-13

A METHOD FOR PRODUCING A CELLULOSE PRODUCT AND A CELLULOSE PRODUCT

 #6
20250027240
2025-01-23

SHEET MANUFACTURING APPARATUS

 #7
20240401274
2024-12-05

SHEET MANUFACTURING APPARATUS AND CLEANING DEVICE

 #8
20240392503
2024-11-28

PAPERMAKING MACHINE WITH PRESS SECTION

 #9
20240209553
2024-06-27

DISPERSION DEVICE AND ACCUMULATION DEVICE

 #10
20240175209
2024-05-30

Process and System for Controlling Temperature of a Circulating Foamed Fluid

 #11
20240141590
2024-05-02

METHOD AND MACHINE FOR PRODUCING A FIBROUS WEB

 #12
20240141568
2024-05-02

METHOD FOR PRODUCING AIR-LAID PRODUCTS

 #13
20240110335
2024-04-04

SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD

 #14
20240102243
2024-03-28

SHEET MANUFACTURING APPARATUS

 #15
20240102240
2024-03-28

FIBROUS BODY PROCESSING APPARATUS

 #16
20240093430
2024-03-21

SHEET MANUFACTURING APPARATUS

 #17
20240084508
2024-03-14

INSTALLATION AND METHOD FOR PRODUCING A FIBROUS MATERIAL WEB

 #18
20230399799
2023-12-14

Process and system for controlling temperature of a circulating foamed fluid

 #19
20230075175
2023-03-09

Web transportation apparatus and fiber article producing apparatus

 #20
20220356646
2022-11-10

Papermaking machine with press section

 #21
20220349099
2022-11-03

Device for the production of nonwoven fabric webs and method for installing such a device

 #22
20220205181
2022-06-30

Fiber body forming apparatus and control method of fiber body forming apparatus

 #23
20220034029
2022-02-03

Raw-material feeding device

 #24
20210155436
2021-05-27

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

 #25
20210115606
2021-04-22

Web forming device and sheet manufacturing apparatus

 #26
20210113950
2021-04-22

Dust collecting device and sheet manufacturing apparatus

 #27
20210047779
2021-02-18

Sheet manufacturing method

 #28
20210017711
2021-01-21

FIBER STRUCTURAL BODY AND METHOD FOR MANUFACTURING THE SAME

 #29
20210017707
2021-01-21

Papermaking machine with press section

 #30
20200299879
2020-09-24

Web structural body and manufacturing apparatus thereof

 #31
20200283961
2020-09-10

Construction Board

 #32
20200208348
2020-07-02

Hopper and cutting process device

 #33
20200206668
2020-07-02

Swirling flow generation device and deposition device

 #34
20200173105
2020-06-04

Fibrous material accumulating apparatus and sheet manufacturing apparatus

 #35
20200101637
2020-04-02

Sheet manufacturing apparatus and control method of sheet manufacturing apparatus

 #36
20200032436
2020-01-30

Device for the production of nonwoven fabric webs and method for installing such a device

 #37
20200002894
2020-01-02

Sheet manufacturing apparatus, control method thereof, and sheet manufacturing method

 #38
20190381690
2019-12-19

Web forming device and sheet manufacturing apparatus

 #39
20190352851
2019-11-21

Method and device for the production of a fibrous material web in a papermaking machine

 #40
20190301093
2019-10-03

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

 #41
20190301092
2019-10-03

Defibration processing device, and fibrous feedstock recycling device

 #42
20190264393
2019-08-29

Web forming device and sheet manufacturing apparatus

 #43
20190264391
2019-08-29

Sheet manufacturing apparatus

 #44
20190218713
2019-07-18

Fiber processing device, fibrous feedstock recycling device, and control method of a fiber processing device

 #45
20190203415
2019-07-04

Processing apparatus, sheet manufacturing apparatus, processing method, and sheet manufacturing method

 #46
20190194868
2019-06-27

Fiber processing device and fibrous feedstock recycling device

 #47
20190145051
2019-05-16

Process for producing a flaked thermal-insulating and/or acoustic-insulating material

 #48
20190136451
2019-05-09

Classifying device and fibrous feedstock recycling device

 #49
20190100881
2019-04-04

Binder, sheet manufacturing apparatus, sheet manufacturing method, and sheet

 #50
20190062996
2019-02-28

Sheet manufacturing apparatus, sheet manufacturing system, control method of a sheet manufacturing apparatus, and sheet manufacturing method

 #51
20190030750
2019-01-31

Defibrated material manufacturing device

 #52
20180355556
2018-12-13

Sheet manufacturing apparatus

 #53
20180347115
2018-12-06

Sheet manufacturing apparatus, control method of sheet manufacturing apparatus, and sheet manufacturing method

 #54
20180319038
2018-11-08

Sheet manufacturing apparatus and sheet manufacturing method

 #55
20180305867
2018-10-25

Processing device, sheet manufacturing apparatus, processing method, and manufacturing method of sheet

 #56
20180257258
2018-09-13

Sheet manufacturing apparatus, and sheet manufacturing method

 #57
20180141009
2018-05-24

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

 #58
20180080176
2018-03-22

Sheet manufacturing apparatus and sheet manufacturing method

 #59
20180072002
2018-03-15

SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD

 #60
20180066401
2018-03-08

CONSTRUCTION BOARD

 #61
20180043644
2018-02-15

Sheet manufacturing apparatus

 #62
20180030653
2018-02-01

Papermaking fabric

 #63
20180002864
2018-01-04

Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments

 #64
20180001321
2018-01-04

REACTOR AND PROCESS FOR PRODUCING NANOFIBERS AND METHOD OF USING NANOFIBERS IN WEB-FORMING TECHNIQUES

 #65
20170350073
2017-12-07

Sheet manufacturing apparatus

 #66
20170335516
2017-11-23

Sheet manufacturing apparatus

 #67
20170292221
2017-10-12

Production line for producing fiber webs and a cooler

 #68
20170260691
2017-09-14

Sheet manufacturing apparatus and sheet manufacturing method

 #69
20170203478
2017-07-20

Sheet manufacturing apparatus and sheet manufacturing method

 #70
20160333521
2016-11-17

Paper manufacturing apparatus, paper manufacturing method, and paper manufactured thereby

 #71
20160332325
2016-11-17

Sheet manufacturing apparatus

 #72
20160305066
2016-10-20

Sheet manufacturing apparatus

 #73
20160288435
2016-10-06

Sheet manufacturing apparatus, sheet manufacturing method, and sheet

 #74
20160273164
2016-09-22

Sheet manufacturing apparatus and sheet manufacturing method

 #75
20160258112
2016-09-08

Sheet manufacturing apparatus

 #76
20160236380
2016-08-18

Sheet manufacturing apparatus

 #77
20160229129
2016-08-11

Sheet manufacturing apparatus and sheet manufacturing method

 #78
20160221213
2016-08-04

Sheet manufacturing apparatus and sheet manufacturing method

 #79
20160193754
2016-07-07

Sheet manufacturing apparatus and sheet manufacturing method

 #80
20160186379
2016-06-30

Sheet manufacturing apparatus and sheet manufacturing method

 #81
20160177511
2016-06-23

Systems and methods for continuous manufacture of buckypaper materials

 #82
20160168795
2016-06-16

Sheet manufacturing apparatus

 #83
20160090690
2016-03-31

Sheet manufacturing apparatus

 #84
20150247286
2015-09-03

Sheet manufacturing apparatus

 #85
20150240422
2015-08-27

Sheet manufacturing apparatus and sheet manufacturing method

 #86
20150240418
2015-08-27

Sheet manufacturing apparatus and sheet manufacturing method

 #87
20150204015
2015-07-23

Sheet manufacturing apparatus and sheet manufacturing method

 #88
20150176204
2015-06-25

Sheet manufacturing apparatus

 #89
20150136349
2015-05-21

Method for producing fiber webs and production line for producing fiber webs

 #90
20150096705
2015-04-09

Sheet manufacturing apparatus

 #91
20150096703
2015-04-09

Sheet manufacturing apparatus

 #92
20150090416
2015-04-02

Sheet manufacturing apparatus and method for manufacturing sheet

 #93
20150068973
2015-03-12

Method for preparing a membrane from fibril cellulose and fibril, cellulose membrane

 #94
20150004321
2015-01-01

Installation for processing a paper web, in particular a cigarette paper web

 #95
20140352906
2014-12-04

Device of moving low ignition propensity cigarette paper and device of manufacturing low ignition propensity cigarette paper including the same

 #96
20140290890
2014-10-02

Sheet manufacturing apparatus

 #97
20140238629
2014-08-28

Systems and methods for making fiber webs

 #98
20130269898
2013-10-17

Device for producing fibrous sheet

 #99
20130206348
2013-08-15

STRUCTURED FABRIC FOR USE IN A PAPERMAKING MACHINE AND THE FIBROUS WEB PRODUCED THEREON

 #100
20130025809
2013-01-31

Systems and methods for making fiber webs

 #101
20120279672
2012-11-08

USED PAPER RECYCLING APPARATUS AND ITS CONSTITUENT DEVICES

 #102
20120279671
2012-11-08

Used paper recycling apparatus and its constituent devices

 #103
20120138250
2012-06-07

PULP MAKING DEVICE OF USED PAPER RECYCLING APPARATUS AND USED PAPER RECYCLING APPARATUS

 #104
20120111209
2012-05-10

Installation for processing a paper web, in particular a cigarette paper web

 #105
20120012269
2012-01-19

RECYCLED PAPER SMOOTHING DEVICE FOR USED PAPER RECYCLING APPARATUS

 #106
20110186254
2011-08-04

Energy saving papermaking forming apparatus system, and method for lowering consistency of fiber suspension

 #107
20110180223
2011-07-28

Tissue papermaking machine and a method of manufacturing a tissue paper web

 #108
20110108220
2011-05-12

PULP CONCENTRATION ADJUSTING METHOD OF USED PAPER RECYCLING APPARATUS, PULP CONCENTRATION ADJUSTING DEVICE OF USED PAPER RECYCLING APPARATUS, AND USED PAPER RECYCLING APPARATUS

 #109
20110030735
2011-02-10

CLEANING METHOD OF USED PAPER RECYCLING APPARATUS, CLEANING SYSTEM, AND USED PAPER RECYCLING APPARATUS

 #110
20110024070
2011-02-03

REGENERATED PAPER SMOOTHING DEVICE OF USED PAPER RECYCLING APPARATUS, PAPER MAKING DEVICE, AND USED PAPER RECYCLING APPARATUS

 #111
20110005699
2011-01-13

Machine for the production of a fibrous web

 #112
20100300636
2010-12-02

BELT MEANDERING PREVENTIVE DEVICE OF USED PAPER RECYCLING APPARATUS, PAPER MAKING DEVICE, AND USED PAPER RECYCLING APPARATUS

 #113
20100276101
2010-11-04

PAPER MAKING DEVICE OF USED PAPER RECYCLING APPARATUS AND USED PAPER RECYCLING APPARATUS

 #114
20100200181
2010-08-12

PULP MANUFACTURING METHOD OF USED PAPER RECYCLING APPARATUS, PULP MANUFACTURING DEVICE OF USED PAPER RECYCLING APPARATUS, AND USED PAPER RECYCLING APPARATUS

 #115
20100096095
2010-04-22

METHOD AND DEVICE FOR THE PRODUCTION OF A NEW FIBROUS WEB

 #116
20090178774
2009-07-16

Office equipment for paper recycling

 #117
20090117806
2009-05-07

Sound absorbing materials as vehicle exterior equipment and manufacturing method thereof

 #118
20090080758
2009-03-26

Process for marking substrates with information using a texture pattern and related substrates

 #119
20080314543
2008-12-25

Paper machine for used paper recycling apparatus

 #120
20080210400
2008-09-04

Pulp feeder for used paper recycling apparatus

 #121
20080210399
2008-09-04

Paper machine for used paper recycling apparatus

 #122
20080179031
2008-07-31

PAPER MACHINE FOR USED PAPER RECYCLING APPARATUS

 #123
20080179029
2008-07-31

CLEANING METHOD AND SYSTEM FOR USED PAPER RECYCLING APPARATUS

 #124
20080173416
2008-07-24

PULP CONCENTRATION ADJUSTING METHOD AND DEVICE FOR USED PAPER RECYCLING APPARATUS

 #125
20070267163
2007-11-22

Used paper recycling apparatus and its constitutent devices

 #126
20070113994
2007-05-24

Apparatus for use in recycling paper material

 #127
20070110296
2007-05-17

Method and apparatus for encoding substrates with information

 #128
20070062663
2007-03-22

Used paper recycling apparatus and its constituent devices

 #129
20070017649
2007-01-25

Used paper processing apparatus

 #130
20060283565
2006-12-21

Making foam coated mats on-line

 #131
20060174452
2006-08-10

Mixing device for a head for dry-forming paper and associated method

 #132
20060085951
2006-04-27

Device for dry forming a web of fibers

 #133
20060076119
2006-04-13

Machine for producing a fibrous web

 #134
20060001189
2006-01-05

Process and plant for paper and paperboard production starting from waste

 #135
20050098910
2005-05-12

Fiber distribution device for dry forming a fibrous product and method