ClassID:

57094

B41F23/06 - CPC Classification

Classification description:

Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders Powdering devices, e.g. for preventing set-off

Sub-classes:
Recent Application in this class:
#1
20250305767
2025-10-02

VERTICAL POWDER SHAKING AND DRYING MACHINE

#2
20200038888
2020-02-06

Dosing device for dosing a granular material, spraying device and method for applying a granular material to a substrate

#3
20150298469
2015-10-22

Inkjet printing device and inkjet printing method

#4
20140013977
2014-01-16

Powdering device for a printing press and method for operating the powdering device

#5
20130333583
2013-12-19

Apparatus and method for applying a release agent to a substrate having a print image

#6
20120275805
2012-11-01

Powder Spray System For Printing

#7
20120024175
2012-02-02

DEVICE FOR POWDERING PRINTED SHEETS IN A PRINTING PRESS, AND PRINTING PRESS WITH A POWDERING DEVICE

#8
20110220014
2011-09-15

Apparatus for dusting printed sheets with powder

#9
20090078194
2009-03-26

Powdering device for powdering printed sheet

#10
20080307989
2008-12-18

Printing machine and a corresponding method

#11
20080271624
2008-11-06

Sheet-Fed Printing Press and Printing Method

#12
20080245247
2008-10-09

Printing machine

#13
20080092762
2008-04-24

Method of controlling a powder sprayer and printing press having a powder sprayer

#14
20070227381
2007-10-04

Method for applying powder to a printed sheet and printing press for carrying out the method

#15
20070104544
2007-05-10

Device and method for the production of a powder-air mixture

#16
20060107857
2006-05-25

Spray nozzle and method for dusting freshly printed products

#17
20060000373
2006-01-05

Apparatus for distributing powders on a support in a predetermined pattern

#18
20050056178
2005-03-17

Dust collection apparatus of printing press