ClassID:

73533

B65B51/26 - CPC Classification

Classification description:

Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags; Applying or generating heat or pressure or combinations thereof Devices specially adapted for producing transverse or longitudinal seams in webs or tubes

Sub-classes:
Recent Application in this class:
#1
20260109504
2026-04-23

THERMAL BONDING METHOD FOR PLASTIC BAG AND METHOD OF MANUFACTURING PLASTIC BAG

#2
20250382081
2025-12-18

POLYMER FILM ENVELOPE PACKAGE FOR COMPACT FEMININE HYGIENE PAD PRODUCT, AND PROCESS AND TOOLING FOR MANUFACTURE THEREOF

#3
20250346401
2025-11-13

ENVELOPES WITH FLOOD-COATED BONDING ELEMENT

#4
20250340316
2025-11-06

METHOD FOR PRODUCING A PACKAGING FROM A RECYCLABLE MATERIAL

#5
20250318962
2025-10-16

METHOD FOR WRAPPING AN ABSORBENT ARTICLE

#6
20250303646
2025-10-02

SYSTEM FOR EVALUATING THE SEALING QUALITY OF A SEALING STRIP SEALED TO A PACKAGING WEB IN A PACKAGING MACHINE

#7
20250296718
2025-09-25

MULTILAYER ROD, SEALING UNIT, PACKAGE FORMING APPARATUS, PACKAGING MACHINE, METHOD FOR MANUFACTURING A MULTILATER ROD AND METHOD FOR MANUFACTURING AN INDUCTION SEALING DEVICE

#8
20250074646
2025-03-06

METHOD OF PACKAGING NICOTINE POUCH AND NICOTINE POUCH MANUFACTURED USING THE SAME

#9
20250066095
2025-02-27

FLEXIBLE PACKAGING FOR A LIQUID AND METHOD OF MANUFACTURING SUCH A PACKAGING

#10
20240425216
2024-12-26

SEALING DEVICE FOR A PACKAGING MACHINE, PACKAGING MACHINE HAVING A SEALING DEVICE AND METHOD OF OPERATING A SEALING DEVICE

#11
20240375824
2024-11-14

ENVELOPES WITH FLOOD-COATED BONDING ELEMENT

#12
20240359852
2024-10-31

METHOD AND APPARATUS FOR PRODUCING POUCHED TOBACCO PRODUCT

#13
20240359836
2024-10-31

HIGH SPEED POUCHER

#14
20240317513
2024-09-26

A LINEAR MOTOR SYSTEM, CORRESPONDING FORMING ASSEMBLY AND METHOD

#15
20240308702
2024-09-19

MACHINE AND A PROCESS FOR MANUFACTURING POUCHES CONTAINING A COHESIONLESS MATERIAL

#16
20240278950
2024-08-22

TRANSVERSE SEALING UNIT FOR PRODUCING TRANSVERSE SEALING SEAMS IN A TUBULAR BAG MACHINE

#17
20240227338
2024-07-11

FULLY-AUTOMATIC PRODUCTION LINE AND AUTOMATIC PRODUCTION METHOD FOR RUBBER SEAL RINGS

#18
20240116659
2024-04-11

Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content, and film packaging bag with content

#19
20240034501
2024-02-01

Method for operating a bagging machine

#20
20240025130
2024-01-25

Welding device for making and hermetically sealing at least one package containing a product

#21
20240009940
2024-01-11

A COUNTER-PRESSURE ROLLER, AN ARRANGEMENT AND A METHOD THEREOF

#22
20240009908
2024-01-11

METHOD OF MAKING AND USE OF STERILE PLASTIC BAG

#23
20230303286
2023-09-28

Method and apparatus for producing pouched tobacco product

#24
20230303275
2023-09-28

High speed poucher

#25
20230278743
2023-09-07

Unit, apparatus and method for cutting a chain of article

#26
20230132169
2023-04-27

SYSTEMS AND METHODS FOR FORMING A MULTI-CHAMBER POUCH

#27
20230128948
2023-04-27

VALVE APPLICATION SYSTEM AND METHOD

#28
20230120336
2023-04-20

Sealing machine and a method for sealing a sealing material

#29
20220402636
2022-12-22

Multilayer paperboard pouch and method of making the same using conventional bag-making equipment (CBME)

#30
20220315254
2022-10-06

High speed poucher

#31
20220297868
2022-09-22

Method and apparatus for producing pouched tobacco product

#32
20220289414
2022-09-15

Triple center sealing device in pillow packaging machine

#33
20220227519
2022-07-21

A PACKAGE SEAL CONTROL SYSTEM, AN UPGRADE KIT, AND A METHOD FOR MONITORING AND OPTIONALLY CONTROLLING THE LONGITUDINAL SEAL OF A PACKAGE MATERIAL IN A PACKAGING AND FILLING MACHINE

#34
20220227517
2022-07-21

Sealing device, and a packaging container

#35
20220194639
2022-06-23

Packaging machine and method for producing sealed packages

#36
20220185519
2022-06-16

PACKAGING MACHINE AND METHOD FOR PRODUCING SEALED PACKAGES

#37
20220185516
2022-06-16

Automated furniture bagger and material therefor

#38
20220185515
2022-06-16

Packaging machine and method for producing sealed packages

#39
20220169405
2022-06-02

Machine and a process for manufacturing pouches containing a cohesionless material

#40
20220111988
2022-04-14

Bag-making and packaging machine

#41
20220048657
2022-02-17

Packaging apparatus for forming sealed packages

#42
20220017245
2022-01-20

A PRINTING SYSTEM

#43
20220009662
2022-01-13

Bagging machine and method

#44
20210387758
2021-12-16

Recyclable pouch having reseal closure overlapping an edge seal, formed from rollstock film, on high speed packaging machinery

#45
20210331426
2021-10-28

Method for forming a tube and a method and a packaging machine for forming a package

#46
20210245902
2021-08-12

Packaging machine and method for producing sealed packages

#47
20210155356
2021-05-27

Packaging apparatus for forming sealed packages

#48
20210155355
2021-05-27

Packaging apparatus for forming sealed packages

#49
20210147101
2021-05-20

APPARATUS AND METHOD FOR MANUFACTURING STICK CONTAINER

#50
20210094717
2021-04-01

Packaging machine and method for producing sealed packages

#51
20210078737
2021-03-18

High speed poucher

#52
20210039818
2021-02-11

Fill-packaging method for plural rows and fill-packaging machine for plural rows

#53
20210009298
2021-01-14

Method and apparatus for producing pouched tobacco product

#54
20200277096
2020-09-03

Packaging apparatus for forming sealed packages

#55
20200031507
2020-01-30

Packaging method and apparatus

#56
20190359442
2019-11-28

Cutter blade dual side film sealing and packing assembly

#57
20190344915
2019-11-14

Method for producing an oral pouched snuff product

#58
20190337648
2019-11-07

Method and apparatus for manufacturing a tampon packaging

#59
20190329949
2019-10-31

Oral and/or buccal delivery pouch and method of making same

#60
20190291907
2019-09-26

Heating element for inflation and sealing system

#61
20190291900
2019-09-26

Method and arrangement for portion-packing of an oral pouched snuff product

#62
20190152638
2019-05-23

Packaging machine

#63
20190091941
2019-03-28

Film edge sealing device

#64
20190084710
2019-03-21

Vertical form, fill and seal machine with ultrasonic vertical seal and reclosable fastener attachment

#65
20190077131
2019-03-14

Laminated barrier film and edge-covering strip for packaging

#66
20190077125
2019-03-14

Laminated packaging material comprising a barrier film and packaging containers manufactured therefrom

#67
20190076230
2019-03-14

Medical implant, medical device and method for making a medical implant

#68
20190061210
2019-02-28

MIXING MACHINE FOR PRODUCING FOAM WITHIN A BAG

#69
20190009936
2019-01-10

Vertical packaging machine

#70
20180346159
2018-12-06

Form-fill-seal machine

#71
20180339460
2018-11-29

Former assembly with improved center of gravity

#72
20180326626
2018-11-15

Mixing machine for producing foam within a bag

#73
20180312284
2018-11-01

Device for sealing a packaging

#74
20180311939
2018-11-01

Barrier film or sheet and laminated packaging material comprising the film or sheet and packaging container made therefrom

#75
20180305049
2018-10-25

Automated furniture bagger and material therefor

#76
20180305044
2018-10-25

High speed poucher

#77
20180282010
2018-10-04

Systems, apparatuses, and methods for marking a moving film and methods of manufacture and use of metallized marked films made therefrom

#78
20180281997
2018-10-04

Cut and seal method and apparatus

#79
20180257801
2018-09-13

Method for producing an oral pouched snuff product

#80
20180255826
2018-09-13

Oral pouched snuff product

#81
20180244419
2018-08-30

Method and apparatus for producing pouched tobacco product

#82
20180215521
2018-08-02

CLOSURE DEVICE, METHOD OF MANUFACTURING A CLOSURE DEVICE AND A PACKAGING CONTAINER HAVING SUCH CLOSURE DEVICE

#83
20180117894
2018-05-03

Plastic Film Heat Seal Method

#84
20180057229
2018-03-01

Oral and/or buccal delivery pouch and method of making same

#85
20180057195
2018-03-01

QUICK DROP AND DRINK NUTRITION AND MACHINE FOR MANUFACTURING THE SAME

#86
20180016047
2018-01-18

BAG MAKING AND PACKAGING MACHINE

#87
20170313459
2017-11-02

Device, in particular for closing a head region of a foodstuffs container made of a laminate having an edge region which is skived and partially folded over itself

#88
20170297799
2017-10-19

OPENING DEVICE, METHOD OF MANUFACTURING AN OPENING DEVICE AND A PACKAGING CONTAINER HAVING SUCH OPENING DEVICE

#89
20170297752
2017-10-19

Fill packaging machine

#90
20170282479
2017-10-05

Protective packaging longitudinal heat sealer

#91
20170275033
2017-09-28

Idler roller

#92
20170233164
2017-08-17

Cooking Bag With Removable Print Web

#93
20170233157
2017-08-17

FILM PACKAGING AND METHOD OF USING SAME

#94
20170233125
2017-08-17

Method and apparatus for resealable package with internal zipper seal

#95
20170183110
2017-06-29

High speed poucher

#96
20170174377
2017-06-22

Magnetically operated sealing bar assembly for packaging machines

#97
20170137179
2017-05-18

METHOD OF MAKING BAGS WITH VALVE FROM A WEB OF POLYMERIC WOVEN FABRIC AND BAG THEREOF

#98
20170129679
2017-05-11

OPENING AND CLOSURE DEVICE, METHOD OF MANUFACTURING AN OPENING AND CLOSURE DEVICE AND A PACKAGING CONTAINER HAVING SUCH OPENING AND CLOSURE DEVICE

#99
20170129632
2017-05-11

Bagging machine and method

#100
20170121043
2017-05-04

METHOD OF PACKAGING A FLEXIBLE ELONGATE ELEMENT

#101
20170113825
2017-04-27

MULTI-COLUMN AUTOMATIC PACKAGING MACHINE

#102
20170101198
2017-04-13

Method and Apparatus for Packaging a Collective Product, and Such Packaged Product

#103
20170096248
2017-04-06

Apparatus and method for making a flexible package

#104
20170080634
2017-03-23

Aligned Perforation Knife and Heat Seal Bar Apparatus for Vertically Positioned Horizontally Traversing Plastic Film Bags Forming Machine

#105
20170065394
2017-03-09

MEDICAL IMPLANT, MEDICAL DEVICE AND METHOD FOR MAKING A MEDICAL IMPLANT

#106
20170036797
2017-02-09

Induction sealing device and method of sealing a packaging material using said induction sealing device

#107
20170029141
2017-02-02

SETTLING PRODUCT IN A PACKAGE

#108
20170015454
2017-01-19

Apparatus to form edges in a package made of flexible material

#109
20170008225
2017-01-12

AN INDUCTION HEATING DEVICE

#110
20160368200
2016-12-22

Method for joining a sealing seam of a tubular bag packaging by means of an ultrasound applicator and longitudinal seal joining device for use with said method

#111
20160347489
2016-12-01

Method and apparatus for vacuum packaging a product

#112
20160297554
2016-10-13

Form-fill-seal machine and bag-making packaging machine

#113
20160194102
2016-07-07

Longitudinal sealing device

#114
20160194100
2016-07-07

PACKAGING MACHINE

#115
20160159510
2016-06-09

Packing assembly

#116
20160058664
2016-03-03

Multi-cell sealed container

#117
20160023809
2016-01-28

Reclosable packaging with a handle, and methods and devices for making such packaging

#118
20160009436
2016-01-14

MACHINE FOR PACKING MEDICAL PRODUCTS AND PRINTING MEDICAL INSTRUCTIONS FOR A NURSE IN A HOSPITAL ENVIRONMENT

#119
20150183571
2015-07-02

Dispensing valves

#120
20150151047
2015-06-04

Propellant powered syringe with trigger

#121
20150151044
2015-06-04

Venting syringe

#122
20150119217
2015-04-30

SYSTEMS WITH FILM SPEED CONTROL AND RELATED DEVICES, METHODS AND COMPUTER PROGRAM PRODUCTS

#123
20150101282
2015-04-16

Medicine Dispensing and Packing Apparatus

#124
20150016757
2015-01-15

Butt seamed package bag and method for using same

#125
20140352257
2014-12-04

Advancing device for advancing a film web in a bag filling installation

#126
20140298755
2014-10-09

Multiple sealing bars for film wrapping

#127
20140220791
2014-08-07

Power transfer unit

#128
20140190127
2014-07-10

Method and apparatus for securing baled items

#129
20130263556
2013-10-10

Folding unit for forming sealed packages of pourable food products

#130
20130239519
2013-09-19

EASILY REMOVABLE SELVAGE DEVICE

#131
20130209005
2013-08-15

Easy open and reclosable package with panel section with easy open sealant, and reclosure mechanism

#132
20130165305
2013-06-27

Former shoulder

#133
20130097966
2013-04-25

Apparatus for joining overlapped side edges of plastic film sheet formed into elongate tube

#134
20130044967
2013-02-21

Method for packaging articles using cauterized films to inhibit tearing

#135
20130032295
2013-02-07

Hinged tubular heater for side sealing machine

#136
20120311975
2012-12-13

Form-fill-seal machine

#137
20120297735
2012-11-29

Method and machine for making foam cushions

#138
20120285129
2012-11-15

FORM-FILL-SEAL MACHINE

#139
20120285128
2012-11-15

Form-fill-seal machine

#140
20120277083
2012-11-01

Method and device for packaging by heat sealing

#141
20120255260
2012-10-11

Bag seal inspection device

#142
20120245010
2012-09-27

Forming shoulder and device for producing tubular bags

#143
20120195527
2012-08-02

Easy Open and Reclosable Package with Discrete Laminate Having a Panel Section with a Sealant

#144
20120118476
2012-05-17

Ultrasound welding device and method for welding material webs

#145
20120111475
2012-05-10

Device and method for processing a packing material using ultrasound

#146
20120085479
2012-04-12

MANUFACTURING METHOD FOR PACKAGING BAG WITH ZIPPER TAPE AND MANUFACTURING APPARATUS THEREFOR

#147
20120023874
2012-02-02

High speed poucher

#148
20110289887
2011-12-01

Method and apparatus for producing pouched tobacco product

#149
20110220272
2011-09-15

Coupling structure, coupling process and coupling apparatus of laminate film

#150
20110192119
2011-08-11

Side sealing module with seal compression

#151
20110061346
2011-03-17

Device for packaging products in a foil package

#152
20110041467
2011-02-24

Ice bagging apparatus

#153
20110036062
2011-02-17

Packaging machine

#154
20100307660
2010-12-09

Device and Method for Ultrasonic Treatment

#155
20100282395
2010-11-11

Sonotrode with U gap

#156
20100236197
2010-09-23

Method of sealing an end fin of a carton

#157
20100230032
2010-09-16

Method and machine for making foam cushions

#158
20100101588
2010-04-29

MACHINE FOR MANUFACTURING POUCHES OF COHESIONLESS MATERIAL

#159
20090308964
2009-12-17

Pouch package spooler and method of pouch package web management

#160
20090223178
2009-09-10

High speed packaging group and packaging machine equipped with such group

#161
20090049803
2009-02-26

Side seal assembly with indexing mechanism

#162
20090031677
2009-02-05

APPARATUS FOR AUTOMATED MANUFACTURING OF A FOIL SLEEVE FROM A FOIL SECTION

#163
20080092491
2008-04-24

Filling machine and filling monitoring method

#164
20080016826
2008-01-24

Apparatus and method for transverse sealing of a packaging tube

#165
20070289262
2007-12-20

Method and device for producing and filling sacks

#166
20060254721
2006-11-16

Ultrasound unit for sealing lengths of filter paper

#167
20060254697
2006-11-16

Coupling structure, coupling process and coupling apparatus of laminate film

#168
20050178095
2005-08-18

Apparatus for sealing the overlapping edges of a tubular film

#169
20050113233
2005-05-26

Apparatus to fold strip

#170
20050060961
2005-03-24

Filling method, filling machine and packaging material therefor

#171
15041408
2019-12-17

Low frequency modulated heat sealing apparatus and method