ClassID:

78957

B65H19/2276 - CPC Classification

Classification description:

Changing the web roll in winding mechanisms or in connection with winding operations The web roll being driven by a winding mechanism of the coreless type

Recent Application in this class:
#1
20250062388
2025-02-20

Manufacturing Machine and Method for Manufacturing a Cylindrical Electrochemical Cell

#2
20240058854
2024-02-22

Coilbox and method for the operation thereof

#3
20230159292
2023-05-25

Method for producing coreless roll paper

#4
20220053981
2022-02-24

COMPRESSED HOLLOW CORELESS RE-FORMABLE ROLL PRODUCTS

#5
20210309479
2021-10-07

Method of making a coreless retail, paper roll

#6
20200156891
2020-05-21

CORELESS PAPER ROLL MANUFACTURING METHOD

#7
20200118847
2020-04-16

Substrate case and substrate accommodation apparatus

#8
20190161308
2019-05-30

Paper rewinding machine having an extraction assembly for extracting a coreless retail paper roll

#9
20190161307
2019-05-30

Paper rewinding machine having a hydraulic extractor

#10
20190161306
2019-05-30

Coreless retail paper roll

#11
20190161305
2019-05-30

Coreless retail paper roll

#12
20190161304
2019-05-30

Coreless retail paper roll

#13
20190161303
2019-05-30

Method of making a coreless retail paper roll

#14
20180014699
2018-01-18

Coreless roll and a manufacturing method

#15
20170113893
2017-04-27

Method for rolling up definite lengths of mats in unidirectional rolled rolls, and a mat rolling station for performing the method

#16
20160363498
2016-12-15

Monitoring oscillating components

#17
20150097067
2015-04-09

Adjustable bed mat roller

#18
20140224919
2014-08-14

Coreless tissue rolls

#19
20140054407
2014-02-27

Rewinding machine and method for producing logs of web material

#20
20130341456
2013-12-26

Spindle for winding up coreless rolls of a plastic film

#21
20130327876
2013-12-12

Coreless tissue rolls and method of making the same

#22
20130299622
2013-11-14

Methods and systems for converting and packaging coreless paper products

#23
20130284849
2013-10-31

Rewinding machine and winding method

#24
20130225386
2013-08-29

Methods, systems and products involving sheet products

#25
20130225385
2013-08-29

Methods, systems and products involving sheet products

#26
20130225382
2013-08-29

Methods, systems and products involving sheet products

#27
20130225381
2013-08-29

Methods, systems and products involving sheet products

#28
20130181085
2013-07-18

Coiler for very thin metal strip

#29
20130153703
2013-06-20

Method and Apparatus for Winding Webbed Material with Mandrel Position Control

#30
20130056574
2013-03-07

Coreless paper roll rewinding machine

#31
20130026280
2013-01-31

Coreless paper roll rewinding machine without a winding assisting plate

#32
20130001352
2013-01-03

System for holding sheet material for plotters

#33
20120325954
2012-12-27

Center/surface rewinder and winder

#34
20120186751
2012-07-26

Device for production of a coreless roll of web material

#35
20120104140
2012-05-03

Method, mandrel and device for the removal of coreless rolls of a stretch film

#36
20120074255
2012-03-29

WEB WASTE DISPOSAL

#37
20120048987
2012-03-01

Method, mandrel and apparatus for winding up and removing coreless rolls of stretch film

#38
20110180651
2011-07-28

Adjustable bed mat roller

#39
20110168830
2011-07-14

Center/surface rewinder and winder

#40
20110155838
2011-06-30

Substrate case and substrate accommodation apparatus

#41
20110095117
2011-04-28

Methods, systems, and products involving sheet products

#42
20110095116
2011-04-28

Coreless tissue rolls

#43
20110079671
2011-04-07

Coreless tissue rolls and method of making the same

#44
20110057068
2011-03-10

Center/surface rewinder and winder

#45
20110039675
2011-02-17

Apparatus configured to manufacture a roll of interleaved bags

#46
20110017860
2011-01-27

Process for winding a web material

#47
20110017859
2011-01-27

Hybrid winder

#48
20100327100
2010-12-30

Foil roll with wound stiffening core, apparatus for winding the roll and method

#49
20100206978
2010-08-19

Winding device and assembly comprising a winding device

#50
20100032511
2010-02-11

Centre-feed roll and production methods thereof

#51
20090289143
2009-11-26

Winding drum for sheet-like member

#52
20090101748
2009-04-23

Coreless roll of web material, machine and method for its production

#53
20090019817
2009-01-22

Bag Machine And Winder

#54
20080245923
2008-10-09

Machine and method for the production of rolls of weblike material together with a winding core and roll thus obtained

#55
20080217453
2008-09-11

Roll With a Means for Holding Windings

#56
20080067279
2008-03-20

Bag machine and winder

#57
20080061182
2008-03-13

Center/surface rewinder and winder

#58
20080048062
2008-02-28

Center/surface rewinder and winder

#59
20080035781
2008-02-14

Method and apparatus for winding and removing coreless rolls from a spindle

#60
20070262187
2007-11-15

Method for making a central unwinding roll and resulting roll

#61
20070057103
2007-03-15

Centre-feed roll and production methods thereof

#62
20070045463
2007-03-01

Bag machine having a spindle

#63
20050077416
2005-04-14

Device for producing film rolls

#64
20050031779
2005-02-10

Wet roll having uniform composition distribution