ClassID:

126549

D21F1/48 - CPC Classification

Classification description:

Wet end of machines for making continuous webs of paper Suction apparatus

Sub-classes:
Recent Application in this class:
#1
20260078547
2026-03-19

DEWATERING BAR ON A PAPERMAKING MACHINE AND WIRE SECTION OF A PAPERMAKING MACHINE

#2
20260062864
2026-03-05

FIBER BODY MANUFACTURING APPARATUS AND FIBER BODY PRODUCTION METHOD

#3
20240384468
2024-11-21

Method for suctioning fibers from a pulp using a suction device and a suction device

#4
20210239583
2021-08-05

Measurement of elastic modulus of moving web

#5
20210230802
2021-07-29

EQUIPMENT FOR MANUFACTURING FIBER STRUCTURE, METHOD FOR MANUFACTURING FIBER STRUCTURE, AND FIBER STRUCTURE

#6
20200131705
2020-04-30

SHEET MANUFACTURING APPARATUS, SHEET, AND SHEET MANUFACTURING METHOD

#7
20200048834
2020-02-13

Lubricating device for lubricating a clothing

#8
20190390406
2019-12-26

Clothing for paper machines or pulp dewatering machines and the use of such a clothing

#9
20190352852
2019-11-21

Apparatus for measuring the dewatering of a paper machine at different points of the wet end and a method for implementing it

#10
20190093286
2019-03-28

Sheet manufacturing apparatus

#11
20180002866
2018-01-04

Method and device for making wet laid non wovens

#12
20170059042
2017-03-02

SEALING SYSTEMS AND RELATED METHODS

#13
20160053435
2016-02-25

Sheet-manufacturing device and method for controlling sheet-manufacturing device

#14
20150330021
2015-11-19

Compact former section

#15
20140345823
2014-11-27

Multifunction apparatus for processing webs of fibrous and/or pliable material

#16
20130269898
2013-10-17

Device for producing fibrous sheet

#17
20130042987
2013-02-21

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

#18
20120145347
2012-06-14

DRY END WEB TRANSPORT SYSTEM

#19
20120061044
2012-03-15

Advanced dewatering system

#20
20100243190
2010-09-30

Advanced dewatering system

#21
20080128104
2008-06-05

Paper machine dewatering system

#22
20070295468
2007-12-27

Twin wire gap former paper making machine with variable wrap impingement shoe

#23
20070256806
2007-11-08

Advanced dewatering system

#24
20070209769
2007-09-13

Papermaking Machine And Papermaking Method

#25
20070181276
2007-08-09

Process and device for dewatering a fiber web

#26
20050167061
2005-08-04

Method of dewatering a fibrous web with a press belt