ClassID:

78934

B65H19/1836 - 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; Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact

Recent Application in this class:
#1
20260103356
2026-04-16

SEALING MATERIAL SUPPLY DEVICE

#2
20260097919
2026-04-09

DEVICE AND METHOD FOR CONNECTING MATERIAL WEBS FOR THE PRODUCTION OF ENERGY CELLS

#3
20240094077
2024-03-21

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

#4
20240034022
2024-02-01

CORRUGATED CARDBOARD PLANT

#5
20230391572
2023-12-07

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

#6
20230294946
2023-09-21

Center Drive Unwind System

#7
20230124328
2023-04-20

Automatic lapless butt material splice

#8
20210309478
2021-10-07

AUTOMATIC LAPLESS BUTT MATERIAL SPLICE

#9
20210237389
2021-08-05

Corrugated cardboard plant

#10
20210087009
2021-03-25

Apparatus and method for splicing a web of material

#11
20200140219
2020-05-07

Automatic lapless butt material splice

#12
20190241388
2019-08-08

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

#13
20190210828
2019-07-11

Bonding machine for new and old SMT splicing belts

#14
20180118387
2018-05-03

Component mounting system

#15
20180079614
2018-03-22

Automatic lapless butt material splice

#16
20170369265
2017-12-28

Splicing method and unit for splicing two packaging films for a horizontal packaging machine

#17
20170313461
2017-11-02

DEVICE AND METHOD FOR JOINING WEBS WITH SELF-ADHESIVE LABELS TO BE SUPPLIED TO A LABELLING MACHINE

#18
20170151098
2017-06-01

Methods and apparatus for forming disposable products at high speeds with small machine footprint

#19
20140060745
2014-03-06

Automatic splicer for continuous supply of laminar strips

#20
20130056576
2013-03-07

Methods and apparatus for forming disposable products at high speeds with small machine footprint

#21
20120100978
2012-04-26

Unit and method for feeding reels of a sheet-like material, in particular but not exclusively a printed plastic film with print-position marks for automatic packaging machines

#22
20100186879
2010-07-29

Apparatus for splicing webs

#23
20100123037
2010-05-20

Apparatus and method for dispensing tape

#24
20100090052
2010-04-15

Method and device for connecting two material webs

#25
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

#26
20090283504
2009-11-19

Method of joining sheet members together

#27
20090114757
2009-05-07

DEVICE AND METHOD FOR CHANGING THE REEL IN AN UNWINDER

#28
20090050731
2009-02-26

Methods for carrying out a flying reel change

#29
20080258001
2008-10-23

Multifunction unwinding device

#30
20080169373
2008-07-17

Apparatus and methods for minimizing waste during web splicing

#31
20080054120
2008-03-06

Method for unwinding rolls of web material

#32
20070204950
2007-09-06

Web joining apparatus and method

#33
20070102564
2007-05-10

Roll changer and method for carrying out a flying roll change

#34
20070075179
2007-04-05

Paper splicing apparatus

#35
20070044898
2007-03-01

Apparatus and method for matching and splicing webs

#36
20070044895
2007-03-01

Web butt-joining apparatus and method

#37
20060169826
2006-08-03

Unwinder device for reels of web-like material with temporary accumulator members for the material unwound in the phase of reel substitution and relative method

#38
20060130961
2006-06-22

Method and apparatus for splicing a web material

#39
20060091254
2006-05-04

Apparatus and method for dispensing elongated material

#40
20050095385
2005-05-05

Bridge label for splicing tape

#41
18117176
2023-09-05

Automatic sleeving splicer and methods of making and using the same