ClassID:

78941

B65H19/1873 - CPC Classification

Classification description:

Changing the web roll in unwinding mechanisms or in connection with unwinding operations; Attaching, e.g. pasting, the replacement web to the expiring web; Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring roll

Recent Application in this class:
#1
20250153965
2025-05-15

BAGMAKING-AND-PACKAGING APPARATUS

#2
20250122042
2025-04-17

REEL CHANGING AND BELT RECEIVING MODULE, REEL CHANGING AND AUTOMATIC BELT RECEIVING MECHANISM, WINDING DEVICE AND PRODUCTION LINE

#3
20240417204
2024-12-19

ORTHOGONAL PACKING MATERIAL DISPENSER

#4
20240140750
2024-05-02

WEB SPLICER

#5
20240094077
2024-03-21

SYSTEM FOR DETERMINING CAUSE OF ELECTRODE CONNECTION AND ROLL MAP GENERATION SYSTEM USING SAME

#6
20230406663
2023-12-21

ROLL EXCHANGE CHAMBER, ROLL-TO-ROLL PROCESSING SYSTEM AND METHOD OF CONTINUOUSLY PROVIDING A FLEXIBLE SUBSTRATE

#7
20230391572
2023-12-07

UNWINDER, IN PARTICULAR FOR UNWINDING REELS OF PAPER, SEMI-AUTOMATIC PLANT COMPRISING SUCH UNWINDER AND PROCESS FOR UNWINDING REELS

#8
20230373745
2023-11-23

UNWINDER WITH AUTOMATIC SWITCHING OF THE UNWINDING ROLL

#9
20220356025
2022-11-10

AUTOMATIC ROLL REPLACING DEVICE, AND WINDING EQUIPMENT

#10
20210155434
2021-05-27

Sheet supply device and sheet supply method

#11
20210126277
2021-04-29

Automatic replacement device of secondary battery material

#12
20210061606
2021-03-04

SHEET SUPPLY METHOD AND SHEET SUPPLY DEVICE

#13
20200399086
2020-12-24

High speed digital printing system and method for continuous web

#14
20190270606
2019-09-05

Sheet-feeding system and sheet-feeding method

#15
20190256314
2019-08-22

Sheet-feeding system and sheet-feeding method

#16
20190241388
2019-08-08

Apparatus and method for unwinding reels and for joining a ply between two reels

#17
20180162668
2018-06-14

AUTO SPLICING DEVICE OF ROLL TO ROLL FEEDING EQUIPMENT

#18
20180155143
2018-06-07

Supply roll with functional marker, method for handling flat material and/or strip material wound onto supply rolls, as well as system for handling flat material and/or strip material

#19
20180072525
2018-03-15

AUTOMATIC SPLICING DEVICE

#20
20170341894
2017-11-30

Method for cutting and connecting two bands end to end, an unrolling machine and a cutting and connecting device

#21
20170297849
2017-10-19

Splice arrangement

#22
20170275116
2017-09-28

Splice arrangement

#23
20170137248
2017-05-18

Sheet delivery system and sheet delivery method using same

#24
20170137247
2017-05-18

Sheet delivery system and sheet delivery method using same

#25
20170096313
2017-04-06

Feed for plastic-wrapping

#26
20150090831
2015-04-02

Method and a device for changing carrier units with flat packaging material wound on supply rolls within a packaging machine

#27
20140251528
2014-09-11

Apparatus and methods for forming a butt splice on a running web

#28
20120211586
2012-08-23

Method and apparatus for aligning a paper roll

#29
20110042012
2011-02-24

Systems and methods for continuous delivery of web materials

#30
20100287882
2010-11-18

MULTI-ROW WRAPPING MACHINE PARTICULARLY FOR WRAPPING CONFECTIONERY PRODUCTS SUCH AS SLABS OF CHOCOLATE AND SUCHLIKE

#31
20100123037
2010-05-20

Apparatus and method for dispensing tape

#32
20100024364
2010-02-04

METHOD OF OPERATING A SHRINK WRAPPING MACHINE IN A CONTAINER FILLING PLANT FOR DISPOSING PORTIONS OF PATTERNS AT A SUBSTANTIALLY PREDETERMINED LOCATION AND ORIENTATION ON EACH SHRINK WRAPPED FLAT OF CONTAINERS, BEFORE AND AFTER A ROLLER EXCHANGE, AND APPARATUS THEREFOR

#33
20090068398
2009-03-12

Splicing apparatus and method

#34
20080092493
2008-04-24

METHOD FOR RECHARGING A BUNDLING MACHINE USING A PLASTIC FILM AND BUNDLING MACHINE CARRYING OUT SAID METHOD

#35
20070228206
2007-10-04

Supply-roll switching apparatus

#36
20070113984
2007-05-24

Device for splicing web material

#37
20070075179
2007-04-05

Paper splicing apparatus

#38
20070018030
2007-01-25

Splicing apparatus and method

#39
20070018029
2007-01-25

Splicing apparatus and method

#40
20060091254
2006-05-04

Apparatus and method for dispensing elongated material

#41
20060054270
2006-03-16

Method and apparatus for connecting resin films

#42
20050199333
2005-09-15

Tail for attaching the trailing edge of one roll of tape to the leading edge of another roll of tape and method of using same

#43
20050139310
2005-06-30

Film splicing machine

#44
20050061846
2005-03-24

Magnetic roller