ClassID:

126626

D21F5/182 - CPC Classification

Classification description:

Dryer section of machines for making continuous webs of paper; Drying webs by hot air through perforated cylinders

Sub-classes:
Recent Application in this class:
#1
20260071388
2026-03-12

Fibrous Structures and Methods for Making Same

#2
20250376810
2025-12-11

LOTIONED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

#3
20250270763
2025-08-28

THROUGH-AIR APPARATUS WITH A SHROUD

#4
20240368838
2024-11-07

PAPERMAKING MACHINE THAT UTILIZES ONLY A STRUCTURED FABRIC IN THE FORMING OF PAPER

#5
20240295079
2024-09-05

Fibrous Structures and Methods for Making Same

#6
20240287745
2024-08-29

LOTIONED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

#7
20230064891
2023-03-02

Device and method for producing a pulp web

#8
20220380983
2022-12-01

PAPER TOWEL PRODUCTS AND METHODS OF MAKING THE SAME

#9
20220380979
2022-12-01

Through-air apparatus to reduce infiltration of ambient air

#10
20220341096
2022-10-27

Lotioned fibrous structures and methods for making same

#11
20220112661
2022-04-14

Through-air apparatus with adjustable deckle

#12
20210348333
2021-11-11

Former of water laid asset that utilizes a structured fabric as the outer wire

#13
20210332531
2021-10-28

Fibrous structures and methods for making same

#14
20210214892
2021-07-15

Through-air dryer shower assembly

#15
20210062424
2021-03-04

Through-air drying apparatus

#16
20200407914
2020-12-31

Method for enhancing efficiency of heating with steam, and papermaking method

#17
20200240079
2020-07-30

Through-air drying apparatus and methods of manufacture

#18
20190368127
2019-12-05

Drying hood, drying arrangement and use thereof

#19
20190368125
2019-12-05

Former of water laid asset that utilizes a structured fabric as the outer wire

#20
20190106841
2019-04-11

Three-dimensional papermaking belt

#21
20180363243
2018-12-20

Through-air drying apparatus and methods of manufacture

#22
20180073195
2018-03-15

Former of water laid asset that utilizes a structured fabric as the outer wire

#23
20120291973
2012-11-22

Papermaking clothing defining a width of a paper web and associated system and method

#24
20110262719
2011-10-27

Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply

#25
20110146932
2011-06-23

Advanced dewatering system

#26
20100230060
2010-09-16

Through air dried papermaking machine employing an impermeable transfer belt

#27
20100229419
2010-09-16

System and process for throughdrying tissue products

#28
20100051218
2010-03-04

Soft single-ply tissue

#29
20090288311
2009-11-26

Method for drying a fibrous web

#30
20090283236
2009-11-19

Apparatus to produce a fibrous web

#31
20090283234
2009-11-19

Method and apparatus for drying a fibrous web

#32
20090211723
2009-08-27

PRESSURE HOOD WITH REMOVABLE SEAL ASSEMBLY

#33
20090205794
2009-08-20

METHOD FOR THE PRODUCTION OF TISSUE PAPER

#34
20090194245
2009-08-06

Papermaking clothing defining a width of a paper web and associated system and method

#35
20090165980
2009-07-02

Advanced dewatering system

#36
20090165979
2009-07-02

Advanced dewatering system

#37
20080236699
2008-10-02

Through air drying fabric

#38
20080189981
2008-08-14

Apparatus for drying a fibrous web

#39
20080173369
2008-07-24

Paper machine fabric with trapezoidal shaped filaments

#40
20080073051
2008-03-27

Advanced dewatering system

#41
20070251661
2007-11-01

Paper machine comprising a single nip press

#42
20070144694
2007-06-28

Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply

#43
20070107863
2007-05-17

Wet crepe throughdry process for making absorbent sheet and novel fibrous products

#44
20070051009
2007-03-08

Through-air dryer assembly

#45
20060266487
2006-11-30

Method for the production of tissue paper

#46
20060254075
2006-11-16

Throughflow cylinder

#47
20060085999
2006-04-27

Advanced dewatering system

#48
20060085998
2006-04-27

Advanced dewatering system

#49
20060070259
2006-04-06

Method of drying a web

#50
20060021249
2006-02-02

Cross-machine flow and profile control for through-air devices treating permeable webs

#51
20050204581
2005-09-22

Drying section for a papermaking machine and associated apparatus and method

#52
20050204580
2005-09-22

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

#53
20050160618
2005-07-28

Method and equipment for producing driving power in a paper or board mill

#54
20050155734
2005-07-21

Process for making throughdried tissue by profiling exhaust gas recovery

#55
20050138832
2005-06-30

Through-air dryer assembly

#56
20050132598
2005-06-23

Method and system for heat recovery in a throughdrying tissue making process

#57
20050072543
2005-04-07

System and process for throughdrying tissue products

#58
20050072023
2005-04-07

Apparatus for drying a tissue web

#59
17588526
2023-05-23

Through-air apparatus with cooling system

#60
16923506
2021-11-09

Through-air apparatus with tension cam mechanism