Patents-Review.com
ClassID:

51795 ⎘

B29C66/8511 - CPC Classification

Classification description:

General aspects of processes or apparatus for joining preformed parts; General aspects of machine operations or constructions and parts thereof; Specific machine types or machines suitable for specific applications; Bag or container making machines Bag making machines

Recent Application in this class:
#1
20260138789
2026-05-21

COFFEE-PRESERVING BAG BODY AND METHOD FOR MANUFACTURING SAME

 #2
20260138770
2026-05-21

DOSER ASSEMBLIES, APPARATUSES INCLUDING A DOSER ASSEMBLY, AND/OR METHODS OF MAKING THE SAME

 #3
20250361061
2025-11-27

TEAR GUIDE SEAL BAR, ENCLOSURE HAVING TEAR GUIDE DEFORMATION PATTERNS, AND METHOD FOR CREATING THE SAME

 #4
20250128871
2025-04-24

MICROWAVE PACKAGE WITH LOW PRESSURE VENTING FEATURE

 #5
20250100230
2025-03-27

Weld Seam, Method and Device for Connecting Plastics Films by Thermal Joining, and Use of a Blow-Forging Press

 #6
20250042101
2025-02-06

CONTROLLING A FLUID FLOW

 #7
20250033296
2025-01-30

Device and method for preparing the weld region of the filling tube of a bag

 #8
20240327070
2024-10-03

PACKAGE HAVING A LAP OR FIN SEAL GAP ELIMINATION FEATURE

 #9
20240317463
2024-09-26

BAG COMPONENT FOR A PRODUCT, METHOD FOR MANUFACTURING A BAG COMPONENT, AND FORMING TOOL

 #10
20240190084
2024-06-13

CONTAINED WELDING

 #11
20240150055
2024-05-09

DOSER ASSEMBLIES, APPARATUSES INCLUDING A DOSER ASSEMBLY, AND/OR METHODS OF MAKING THE SAME

 #12
20240001624
2024-01-04

Continuous motion impulse heat sealing of film material

 #13
20230356871
2023-11-09

Sustainable film pouch machine

 #14
20230241845
2023-08-03

Counter-tool, ultrasonic welding machine and method for producing a seal weld and cosmetic weld

 #15
20230040059
2023-02-09

Controlling a fluid flow

 #16
20220355961
2022-11-10

DEVICE FOR EXTENDING A FILM AND FOR WELDING THE FILM TO A CONNECTION PART HAVING AN AXIAL DIRECTION, AND METHOD, PRODUCTION METHOD, SYSTEM, AND BAG

 #17
20220348372
2022-11-03

Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same

 #18
20220332057
2022-10-20

Welding device and welding method

 #19
20220315317
2022-10-06

Bag suitable for packaging horticultural products and a method and means for the production thereof

 #20
20220297388
2022-09-22

STITCHLESS BULK BAG WITH HEAT FUSED SEAMS AND METHOD OF PRODUCTION

 #21
20220297387
2022-09-22

Method for producing freshness-keeping bag

 #22
20220266538
2022-08-25

Continuous motion impulse heat sealing of film material

 #23
20220176646
2022-06-09

Bag sealing apparatus and bag sealing method

 #24
20220144496
2022-05-12

Package having a lap or fin seal gap elimination feature

 #25
20220089307
2022-03-24

DEVICE FOR FILLING A BAG, BAG CONTOUR SEALING TOOL, SEALING TOOL, METHOD FOR FILLING A BAG, METHOD FOR PRODUCING A BAG, SYSTEM AND BAG

 #26
20220088886
2022-03-24

Polyethylene pouch and the fabrication method thereof

 #27
20220040951
2022-02-10

Washable, waterproof, sealable and reusable soft gusseted volumized storage bags

 #28
20220024152
2022-01-27

Apparatus and method for applying cover sheets to ends, preformed into cross bottoms, of tube portions

 #29
20220024144
2022-01-27

Machine for welding a plastic spout to a plastic package

 #30
20210379839
2021-12-09

Welding device and method for welding an outlet element to a packaging material

 #31
20210370576
2021-12-02

PLASTIC FILM WITH AN ELASTIC CORD

 #32
20210347141
2021-11-11

MACHINE FOR PRODUCTION OF STAND UP POUCHES

 #33
20210308954
2021-10-07

Method for manufacturing cuff for blood pressure measurement device

 #34
20210299971
2021-09-30

Contour-forming welding tool for pulse welding and contour-forming pulse welding method for a medical pack formed as a bag

 #35
20210229392
2021-07-29

Method and apparatus for making bags

 #36
20210229373
2021-07-29

Disposable bioprocess bag, manufacturing method therefor, hot-melt annular welding machine

 #37
20210197496
2021-07-01

Method and apparatus for controlling air temperature for making seals

 #38
20210197495
2021-07-01

Method and Apparatus For Controlling Air Temperature for Making Seals

 #39
20210188466
2021-06-24

Apparatus and method of making containers

 #40
20210086453
2021-03-25

Heat seal device

 #41
20210031463
2021-02-04

Method and apparatus for making bag using ultrasonic sealing

 #42
20210008814
2021-01-14

Heat sealer provided with interfacial temperature sensor

 #43
20210001585
2021-01-07

Washable, waterproof, sealable and reusable storage bags

 #44
20200391471
2020-12-17

Bag making apparatus and method for making plastic bag

 #45
20200354097
2020-11-12

Doser assemblies, apparatuses including a doser assembly, and/or methods of making the same

 #46
20200290295
2020-09-17

Method for operating a tubular bag machine and tubular bag machine

 #47
20200278311
2020-09-03

PLASTIC FILM SENSOR

 #48
20200276768
2020-09-03

System and method for sealing a plastic enclosure

 #49
20200254697
2020-08-13

Heat seal bar assembly

 #50
20200247069
2020-08-06

Flap-bag manufacture

 #51
20200238630
2020-07-30

Quick-mount interchangeable sealer and punch for plastic film

 #52
20200164600
2020-05-28

Device for producing tubular bags sealed on multiple sides

 #53
20200163831
2020-05-28

Storage bag

 #54
20200122895
2020-04-23

Method and system for forming packages

 #55
20200055260
2020-02-20

SEALING APPARATUS FOR FORMING VOID-FILL PACKAGING

 #56
20200009797
2020-01-09

System and method for simultaneous welding of plastic bags using a carrier film

 #57
20190367258
2019-12-05

Bag suitable for packaging of fruit and vegetable products and means for its manufacture

 #58
20190366647
2019-12-05

Method and apparatus for creating pouches or bags with multiphase sealing

 #59
20190344509
2019-11-14

Transport system, plastics-processing joining system, method for operating a plastics-processing joining system and product produced thereby

 #60
20190337240
2019-11-07

Method of controlling air temperature for making seals

 #61
20190308801
2019-10-10

Bag suitable for packaging horticultural products and a method and means for the production thereof

 #62
20190291351
2019-09-26

Pouch Machine with Quick Change Die and Adjustable Die Position

 #63
20190225383
2019-07-25

Plastic bag zipper closure with sealing projections

 #64
20190184649
2019-06-20

Strengthened seam articles and methods of making the same

 #65
20190184647
2019-06-20

DEVICE FOR EXTENDING A FILM AND FOR WELDING THE FILM TO A CONNECTION PART HAVING AN AXIAL DIRECTION, AND METHOD, PRODUCTION METHOD, SYSTEM, AND BAG

 #66
20190168920
2019-06-06

Package having a lap or fin seal gap elimination feature

 #67
20190152162
2019-05-23

THERMOPLASTIC BAG PRODUCED WITH A BACK SEAM WELDER

 #68
20190030833
2019-01-31

Method and apparatus for making bag using ultrasonic sealing

 #69
20180282024
2018-10-04

Plastic bag zipper closure with sealing projections

 #70
20180281334
2018-10-04

Washable, waterproof, sealable and reusable storage bags

 #71
20180257835
2018-09-13

Flexible containers and related methods

 #72
20180244433
2018-08-30

Non-continuously laminated structures of thermoplastic films with differing material compositions and functional material properties

 #73
20180229464
2018-08-16

Device for cooling adhesive applied to a surface of sack bodies

 #74
20180222141
2018-08-09

Plastic Bag Making Apparatus

 #75
20180126661
2018-05-10

Carrier plate for use in manufacturing stitchless bulk bags with heat fused seams

 #76
20180126658
2018-05-10

Device and method for forming complex joints in layered sheet material

 #77
20180117894
2018-05-03

Plastic Film Heat Seal Method

 #78
20180111331
2018-04-26

Sealing die with chamfered edge

 #79
20180104908
2018-04-19

TOOL FOR HF WELDING, SYSTEM FOR WELDING FILMS, SYSTEM FOR PRODUCING A BAG FOR MEDICAL PURPOSES, METHOD FOR OPERATING A SYSTEM AND BAG

 #80
20180056599
2018-03-01

Method and Apparatus For Making Skirtless Seals

 #81
20180022053
2018-01-25

Method and Device for Forming at Least One Bottom on a Hose Piece

 #82
20180009599
2018-01-11

Bag suitable for packaging of fruit and vegetable products and means for its manufacture

 #83
20170267156
2017-09-21

POLYETHYLENE TEREPHTHALATE DUNNAGE BAGS AND PROCESSES FOR MANUFACTURING POLYETHYLENE TEREPHTHALATE DUNNAGE BAGS

 #84
20170233143
2017-08-17

Resealable Package with Internal Zipper Seal

 #85
20170232661
2017-08-17

Retrofit of a form-fill-seal machine heat station with an advanced ultrasonic welding kit

 #86
20170232659
2017-08-17

Method and apparatus for creating pouches or bags with multiphase sealing

 #87
20170144788
2017-05-25

Sealing jaws for bagging apparatus

 #88
20170066561
2017-03-09

Package having a lap or fin seal without an air gap formed adjacent the seal

 #89
20170008261
2017-01-12

Multi-layer thermoplastic films and bags with enhanced odor control and methods of making the same

 #90
20170001401
2017-01-05

Plastic bags, rolls of plastic bags, and tubular blown film processes of making the same

 #91
20160339631
2016-11-24

Multi-layer product with sealing areas of varying sealing affinities

 #92
20160272355
2016-09-22

Sealing jaws for bagging apparatus

 #93
20160214315
2016-07-28

Back seam welder and method of operation

 #94
20160214314
2016-07-28

Sheet bonding method, sheet bonding device, and transfusion bag

 #95
20160214313
2016-07-28

Back seam welder and method of operation

 #96
20160176144
2016-06-23

Method and apparatus for sealing a web

 #97
20160136878
2016-05-19

Multi-layer product with sealing areas of varying temperature

 #98
20160129628
2016-05-12

Plastic bag making apparatus

 #99
20160031154
2016-02-04

Transport system, plastics-processing joining system, method for operating a plastics-processing joining system and product produced thereby

 #100
20150360415
2015-12-17

Plastic bag making apparatus

 #101
20150353239
2015-12-10

Reinforced bag seam and method for making same

 #102
20150203250
2015-07-23

Washable, waterproof, sealable and reusable soft gusseted volumized storage bags

 #103
20150202832
2015-07-23

Washable, waterproof, sealable and reusable storage bags

 #104
20150129125
2015-05-14

Plastic film joining method

 #105
20150071574
2015-03-12

Multi-layered bags with discrete non-continuous lamination

 #106
20150036951
2015-02-05

Non-continuously laminated multi-layered bags

 #107
20150016757
2015-01-15

Butt seamed package bag and method for using same

 #108
20140353192
2014-12-04

Plastic bags, rolls of plastic bags, and tubular blown film processes of making the same

 #109
20140338823
2014-11-20

Heat sealing systems and methods, and related articles and materials

 #110
20130281278
2013-10-24

Method and apparatus for making skirtless seals

 #111
20130230260
2013-09-05

Seam Sealed Reusable Wet Bag For Transporting And Storing Wet Items

 #112
20130190155
2013-07-25

Method and apparatus for making bags

 #113
20130126097
2013-05-23

Automated machine and method for mounting a fitment to a flexible pouch

 #114
20130115414
2013-05-09

Composite film, method for producing a composite film and a film composite consisting of at least one composite film, and apparatus for producing a composite film

 #115
20130059710
2013-03-07

Heat seal bar mounting apparatus of plastic bag making machine

 #116
20130059708
2013-03-07

Method and Apparatus For Making Bag Using Ultrasonic Sealing

 #117
20120241074
2012-09-27

Zoned Resistance Heat Seal Element

 #118
20120202668
2012-08-09

Sealing and cutting unit

 #119
20120152462
2012-06-21

Device for attaching one-way pouring nozzle

 #120
20120138217
2012-06-07

PROCESS OF MAKING BAGS

 #121
20120129671
2012-05-24

PROFILED HEAT SEALER AND METHODS FOR SHAPED SEALS

 #122
20120063706
2012-03-15

Multi-layered bags with discrete non-continuous lamination

 #123
20120033900
2012-02-09

Non-continuously laminated multi-layered bags

 #124
20120021883
2012-01-26

METHOD AND DEVICE FOR MAKING A BAG

 #125
20110312480
2011-12-22

Method and apparatus for making bags

 #126
20110293864
2011-12-01

Apparatus for inflating and sealing pillows in packaging cushions

 #127
20110268371
2011-11-03

METHOD FOR CONFIGURATIONALLY HEAT SOLDERING PLASTIC PACKAGING AND TAMPER EVIDENT PLASTIC PACKAGINGS

 #128
20110207589
2011-08-25

Pouch Machine With Sealer

 #129
20110160029
2011-06-30

Method and apparatus for making skirtless seals

 #130
20110082019
2011-04-07

Method of Manufacturing a Polypropylene Pinch Bag

 #131
20110039675
2011-02-17

Apparatus configured to manufacture a roll of interleaved bags

 #132
20110036480
2011-02-17

METHOD OF JOINING FILMS

 #133
20110027508
2011-02-03

Multi-Layer Product With Sealing Areas Of Varying Sealing Affinities

 #134
20110027507
2011-02-03

Multi-Layer Product With Sealing Areas Of Varying Temperature

 #135
20100307660
2010-12-09

Device and Method for Ultrasonic Treatment

 #136
20100269972
2010-10-28

INFUSION CONTAINER WITH MULTIPLE CHAMBERS

 #137
20100263332
2010-10-21

Heat sealing systems and methods, and related articles and materials

 #138
20100262273
2010-10-14

Method and apparatus for the manufacture of pouches

 #139
20100171240
2010-07-08

Apparatus for laser cutting and welding

 #140
20100068430
2010-03-18

Apparatus for inflating and sealing air-filled packing cushions

 #141
20090305859
2009-12-10

Method and apparatus for making bags

 #142
20090301661
2009-12-10

DEVICE FOR WELDING A FILM WEB

 #143
20090294336
2009-12-03

Fines separator and trap

 #144
20090255387
2009-10-15

VISION SYSTEM AND METHOD THEREOF

 #145
20090217620
2009-09-03

Apparatus for inflating and sealing pillows in packaging cushions

 #146
20090215601
2009-08-27

Plastic bag sealing device

 #147
20090156381
2009-06-18

Heat Pipe For A Bag Machine

 #148
20090098992
2009-04-16

Method and apparatus for making skirtless seals

 #149
20090036286
2009-02-05

APPARATUS FOR MANUFACTURING A CIRCULAR BAG

 #150
20090022435
2009-01-22

Zipper tape, packing bag with zipper tape and apparatus for producing packing bag with zipper tape

 #151
20080312056
2008-12-18

Method and apparatus for making bags

 #152
20080300122
2008-12-04

Method and apparatus for making bags

 #153
20080300121
2008-12-04

Method and apparatus for making skirtless seals

 #154
20080289304
2008-11-27

Machine for the production of bags made of heat-sealed alveolar or foamed thermoplastic material

 #155
20080249730
2008-10-09

System and Method For Determining Characteristics of a Moving Material by Using Microwaves

 #156
20080234120
2008-09-25

Apparatus and methods for non-contact adhesive dispensing to manufacture bags

 #157
20080128079
2008-06-05

Apparatus for sealing a polymer coated paper or board

 #158
20080093018
2008-04-24

Rotary Bag Machine With Skirtless Seal

 #159
20080076652
2008-03-27

Machine for making bags

 #160
20080070771
2008-03-20

Queue-based bag forming system and method

 #161
20070293382
2007-12-20

Method and Apparatus for Making Bags

 #162
20070259765
2007-11-08

Plastic bag sealing device

 #163
20070186509
2007-08-16

PACKING DEVICE

 #164
20070184958
2007-08-09

Heat pipe for a bag machine

 #165
20070184956
2007-08-09

Device and method for producing container blanks

 #166
20070167304
2007-07-19

Method and apparatus for making bags

 #167
20070148382
2007-06-28

Tubular film, device and method for producing the same

 #168
20070125402
2007-06-07

Apparatus for cleaning seal bar in bag-making machine

 #169
20070091171
2007-04-26

Shuttle Pouch Machine

 #170
20060257601
2006-11-16

Film material for air-filled packing cushions

 #171
20060218876
2006-10-05

Apparatus for Inflating and Sealing Pillows in Packaging Cushions

 #172
20060180493
2006-08-17

Side seamed plastic produce bag, method of making and dispenser for same

 #173
20060113022
2006-06-01

Method and apparatus for guiding and sealing split-flange zipper tape to bag making film

 #174
20060110581
2006-05-25

Film material for air-filled packing cushions

 #175
20060100080
2006-05-11

Bag-making machine

 #176
20060072858
2006-04-06

Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag

 #177
20050244613
2005-11-03

Film material for air-filled packing cushions

 #178
20050236295
2005-10-27

Film material for air-filled packing cushions

 #179
20050235600
2005-10-27

Apparatus for inflating and sealing pillows in packaging cushions

 #180
20050221034
2005-10-06

Infusion container with multiple chambers

 #181
20050176568
2005-08-11

Shuttle pouch machine

 #182
17357171
2022-06-28

Seal plate assembly