ClassID:

80315

B65H2301/542 - CPC Classification

Classification description:

Handling processes for sheets or webs; Auxiliary process performed during handling process for managing processing of handled material Quality control

Sub-classes:
Recent Application in this class:
#1
20250313423
2025-10-09

METHOD AND SYSTEM FOR MONITORING THE PERFORMANCE OF A WINDING SPOOL IN THE REEL SECTION OF A PAPER MACHINE

#2
20250277771
2025-09-04

PAPER SHEET HANDLING APPARATUS AND FOREIGN SUBSTANCE DETECTION METHOD

#3
20250066153
2025-02-27

SYSTEM AND METHODS FOR THE CALCULATION OF ADDITIONAL LOCAL STRETCHING IN A WEB

#4
20240122768
2024-04-18

METHOD OF PREDICTIVE DETECTION OF DEFECTS IN ABSORBENT SANITARY ARTICLES

#5
20220024710
2022-01-27

Method, Device and System for Winding Up a Film Web

#6
20210403266
2021-12-30

Method for producing coreless roll products

#7
20210261374
2021-08-26

Method for predicting the presence of product defects during an intermediate processing step of a thin product wound in a roll

#8
20210238000
2021-08-05

Image printing apparatus, control method of image printing apparatus, and storage medium

#9
20210107757
2021-04-15

Machine for testing extensible plastic films for packaging

#10
20200227710
2020-07-16

Method for producing separator roll

#11
20190135572
2019-05-09

Quality control station with camera calibration system for sheet element processing machine

#12
20180305158
2018-10-25

Method and devices and system for winding and unwinding a reel

#13
20180229518
2018-08-16

Printing apparatus, inspection apparatus, and method of controlling the inspection apparatus in which a fixing unit fixes a relative position between a detection surface of a reading unit and a print medium

#14
20180159102
2018-06-07

Defect inspection device

#15
20160376119
2016-12-29

Image forming apparatus

#16
20150229845
2015-08-13

Method for monitoring a post print processing machine

#17
20130304246
2013-11-14

Method for corrective action on the operation of a line for the production of absorbent sanitary articles, such as nappies for babies or incontinence pads for adults, sanitary towels or the like

#18
20130104758
2013-05-02

INTAGLIO PRINTING PRESS

#19
20120053032
2012-03-01

Inspection model and folder gluer having an inspection module

#20
20110011706
2011-01-20

DEVICE FOR TESTING SUBSTRATES

#21
20100237560
2010-09-23

Quality inspection apparatus for sheet-shaped matter

#22
20100063750
2010-03-11

Multi-roller registered repeat defect detection of a web process line

#23
20060042487
2006-03-02

Delivery device for a sheet-processing machine