ClassID:

78965

B65H19/28 - CPC Classification

Classification description:

Changing the web roll in winding mechanisms or in connection with winding operations Attaching the leading end of the web to the replacement web-roll core or spindle

Sub-classes:
Recent Application in this class:
#1
20260001738
2026-01-01

STRIP MATERIAL COLLECTION DEVICE AND STRIP MATERIAL COLLECTION METHOD

#2
20250304392
2025-10-02

THIN METAL STRIP WINDING METHOD AND THIN METAL STRIP WINDING SYSTEM

#3
20250304391
2025-10-02

THIN METAL STRIP WINDING METHOD AND THIN METAL STRIP WINDING SYSTEM

#4
20250171262
2025-05-29

DUAL POSITION WEB TRANSFER SYSTEM

#5
20250122043
2025-04-17

DEVICE AND METHOD FOR PROCESSING BASE PAPER ROLL AND DEVICE FOR MANUFACTURING CORRUGATED CARDBOARD SHEET

#6
20240228213
2024-07-11

METHOD AND APPARATUS FOR IMPROVED PAPER TURN UP SYSTEMS WITH CONTROLLED PAPERBAND TENSION

#7
20240190675
2024-06-13

TURN-UP PAPERBAND GUIDE WITH VARIABLE TENSION CONTROL

#8
20230322514
2023-10-12

REWIND SYSTEM

#9
20230118739
2023-04-20

Method and apparatus for improved paper turn up systems with controlled paperband tension

#10
20230095152
2023-03-30

Core with cushion strip and varying slot depth

#11
20230041506
2023-02-09

Mechanical torque activated chuck with material preservation features

#12
20220351644
2022-11-03

Method For Producing A Roll Of Label Web

#13
20220193743
2022-06-23

Coiling device for a large range of metal strip thicknesses

#14
20210139268
2021-05-13

Core with strip or strips of varying density

#15
20200055686
2020-02-20

Machine and method for winding strips of web material with means for the transverse cutting of the strips at the end of winding

#16
20200039782
2020-02-06

Core with cushion strip

#17
20190335802
2019-11-07

Method and apparatus for winding a sheet of homogenized tobacco material into a bobbin

#18
20190308840
2019-10-10

Winding machine for web-type materials and method for operating such a winding machine

#19
20190225437
2019-07-25

Apparatus for packing articles and comprising a device for counteracting winding up of film

#20
20180362282
2018-12-20

Winding device for web-shaped material and method for drawing at least one material web into at least one winding device

#21
20180265326
2018-09-20

Fibrous web winding and unwinding reel

#22
20180222711
2018-08-09

Apparatus and method for securing an end of a strip to a tambour

#23
20180222710
2018-08-09

Pivoting gripper mandrel

#24
20180099835
2018-04-12

Core with cushion strip

#25
20170341893
2017-11-30

Winding machine for winding lengths of material

#26
20170297850
2017-10-19

Method for arranging a material web on a core

#27
20170244083
2017-08-24

Core, separator roll, and method for producing separator roll

#28
20170233207
2017-08-17

Rewinding machine and rewinding method

#29
20170183182
2017-06-29

Web winding device

#30
20170129728
2017-05-11

Method and apparatus for winding a continuous flexible elongated element

#31
20170001823
2017-01-05

Apparatus and method for web transfer with an airguide

#32
20160257519
2016-09-08

Web transfer device with vacuum hood and methods for web transfer

#33
20160256802
2016-09-08

Belt press filter belt changing assembly

#34
20160207334
2016-07-21

Printer accessory and printer

#35
20160194169
2016-07-07

Device and method for controlling the separation of sheets of paper webs in rewinding machines and a rewinding machine provided with such a device

#36
20160185547
2016-06-30

Rolled Sheets of Floor Covering and Manufacture

#37
20160176668
2016-06-23

Open gap film roll core

#38
20150328853
2015-11-19

Method and device for manufacturing a green tire

#39
20150274483
2015-10-01

Looped pile film roll core

#40
20150210419
2015-07-30

Labelling machine

#41
20150129708
2015-05-14

Rewinding machine

#42
20150076276
2015-03-19

Winding apparatus for winding a web into a roll

#43
20140263804
2014-09-18

Air knife configured to improve rolling of paper product

#44
20140224919
2014-08-14

Coreless tissue rolls

#45
20140097286
2014-04-10

Ferromagnetic metal ribbon transfer apparatus and method

#46
20130320124
2013-12-05

Rolled sheets of floor covering and manufacture

#47
20130248643
2013-09-26

Open gap film roll core

#48
20130248642
2013-09-26

Web winding apparatus

#49
20130248641
2013-09-26

Web winding apparatus

#50
20130248640
2013-09-26

Web winding apparatus

#51
20130193249
2013-08-01

Product, Dispenser and Method of Dispensing Product

#52
20130153703
2013-06-20

Method and Apparatus for Winding Webbed Material with Mandrel Position Control

#53
20130075520
2013-03-28

Method in turn-up of reeling of fiber webs and a turn-up device for a reel-up of fiber webs

#54
20130056574
2013-03-07

Coreless paper roll rewinding machine

#55
20130026280
2013-01-31

Coreless paper roll rewinding machine without a winding assisting plate

#56
20130001352
2013-01-03

System for holding sheet material for plotters

#57
20110280701
2011-11-17

Method for feeding a supply station of a packaging unit with a new reel of sheet packaging material, sheet packaging material holder and lift truck

#58
20110133017
2011-06-09

Device and method for transporting material webs and for fixing said webs on a counter bearing

#59
20110132544
2011-06-09

Labelling machine

#60
20110095116
2011-04-28

Coreless tissue rolls

#61
20110083795
2011-04-14

Apparatus and method for securing an end of a strip to a tambour

#62
20100230526
2010-09-16

Web winding method, producing method of a web, and web winding apparatus

#63
20100155522
2010-06-24

AUTOMATIC FILM WINDING DEVICE, SLITING AND WINDING SYSTEM, AND METHOD OF PRODUCING ROLLED FILM

#64
20100065191
2010-03-18

Substrate material processing equipment and substrate material processing method using the same

#65
20100032511
2010-02-11

Centre-feed roll and production methods thereof

#66
20090324315
2009-12-31

Amorphous ribbon take-up roll switching method and switching system

#67
20090302147
2009-12-10

Take-up device for long-member and production device for long-member

#68
20090242684
2009-10-01

Cross-cutting and roll-changeover apparatus for continuous moving web

#69
20090050001
2009-02-26

Device for the treatment of packaging foils

#70
20090045281
2009-02-19

Winding rod for winding reels of weblike material, and machine that uses said rod

#71
20090008493
2009-01-08

Device and Method for Transporting Material Webs and for Fixing Said Webs on a Counter Bearing

#72
20090001210
2009-01-01

Method and machine for the production of logs of wound web material

#73
20080223975
2008-09-18

REVERSIBLE SURFACE WINDER

#74
20080210806
2008-09-04

Winder roll starting apparatus with pressure device for thick webs

#75
20080149757
2008-06-26

Method for changing a reel in a reeling process of a fiber material web and a reel change apparatus

#76
20080135158
2008-06-12

Feeding Webs for Processing and Removing Webs

#77
20070262187
2007-11-15

Method for making a central unwinding roll and resulting roll

#78
20070145177
2007-06-28

Method for knocking off a web wound on a turret winder

#79
20070095967
2007-05-03

Rewinding machine for producing logs of wound web material and relative method

#80
20070069062
2007-03-29

Winding device comprising electrostatic charging means and method for fixing a multi-layered film

#81
20070057103
2007-03-15

Centre-feed roll and production methods thereof

#82
20060266871
2006-11-30

Winder roll starting apparatus for thick webs

#83
20060255202
2006-11-16

Automatic web winding system

#84
20060144989
2006-07-06

Element for transferring a moving web onto a core, and method for it's use

#85
20060102274
2006-05-18

Method and device for clockwise and counterwise winding of a sheet of material

#86
20060076452
2006-04-13

Tissue manufacturing/handling device

#87
20060076449
2006-04-13

Method for threading a material web into a rewinder and rewinder

#88
20060011768
2006-01-19

Sheet windup starter

#89
20060011767
2006-01-19

Rewinding machine for producing logs of wound web material and relative method

#90
20060006273
2006-01-12

Method for transferring a feed strip of a material web onto a winding device

#91
20050230515
2005-10-20

Automated waterproofing membrane winder

#92
20050211818
2005-09-29

Winder apparatus with transfer brush roll

#93
20050205225
2005-09-22

Method and device for threading a web in the reeling of a paper or board web

#94
20050155714
2005-07-21

Dual-functioning mechanism for startup during winding of web material and for splicing during unwinding

#95
20050127231
2005-06-16

Winder with constant packing roll

#96
20050077414
2005-04-14

Element for transferring a moving web onto a core, and method for its use

#97
20050051662
2005-03-10

Transverse cutting device for a web of material and winding device for the web of material

#98
20050029389
2005-02-10

Web winding apparatus having traveling, gimbaled cinch roller and winding method

#99
20050011986
2005-01-20

Semiconductor assembly method and equipment therefor

#100
20050011985
2005-01-20

Winding devices and a method for preparing a material web