ClassID:

51038

B29C65/305 - CPC Classification

Classification description:

Joining of preformed parts ; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool; Electrical means involving the use of cartridge heaters

Recent Application in this class:
#1
20250250055
2025-08-07

CUT AND SEAL METHOD AND APPARATUS

#2
20240182198
2024-06-06

Cut and seal method and apparatus

#3
20230202697
2023-06-29

Cut and seal method and apparatus

#4
20220097887
2022-03-31

Cut and seal method and apparatus

#5
20210229392
2021-07-29

Method and apparatus for making bags

#6
20200384473
2020-12-10

TESTING SYSTEM

#7
20200230894
2020-07-23

Reciprocating sealer for web converters

#8
20200055260
2020-02-20

SEALING APPARATUS FOR FORMING VOID-FILL PACKAGING

#9
20200039158
2020-02-06

AIR CUSHION INFLATION MACHINE

#10
20200023594
2020-01-23

Sidewall bonder and method for bonding sidewalls to thermoplastic belts

#11
20200023588
2020-01-23

SEALING ASSEMBLY FOR PACKAGING LINES

#12
20190382144
2019-12-19

Apparatus and process for packaging a product

#13
20190270542
2019-09-05

Plastic corrugated container with sealed edges

#14
20190134917
2019-05-09

Applicator mitt assembly system

#15
20190099962
2019-04-04

Low mass staking module

#16
20190091941
2019-03-28

Film edge sealing device

#17
20180312288
2018-11-01

Sealing device

#18
20180281997
2018-10-04

Cut and seal method and apparatus

#19
20180264744
2018-09-20

FILM EDGE SEALING DEVICE

#20
20180193841
2018-07-12

Testing system

#21
20180178459
2018-06-28

Joining method and apparatus

#22
20180178456
2018-06-28

Seal bar and heat sealing apparatus

#23
20180147791
2018-05-31

Method for producing a tube skirt decorated with an aesthetic lateral weld

#24
20180147790
2018-05-31

METHOD FOR PRODUCING A TUBE SKIRT DECORATED WITH AN AESTHETIC LATERAL WELD

#25
20180118389
2018-05-03

Dual purpose seal head assembly, tray sealing system, and method therefor

#26
20180056599
2018-03-01

Method and Apparatus For Making Skirtless Seals

#27
20180029301
2018-02-01

Applicator mitt assembly system

#28
20180009178
2018-01-11

Air cushion inflation machine

#29
20170355152
2017-12-14

Method for integrating a backing-structure assembly in a structure of an aircraft or spacecraft

#30
20170297272
2017-10-19

Easy Opening Ream Wrap

#31
20170222234
2017-08-03

Method for manufacturing fuel cell assembly

#32
20170210057
2017-07-27

BELT SPLICER AND METHOD OF SPLICING

#33
20170210056
2017-07-27

Heating apparatus for air cushion machine

#34
20170072625
2017-03-16

Reciprocating sealer for web converters

#35
20170043527
2017-02-16

Film edge sealing device

#36
20170043524
2017-02-16

Belt splicer

#37
20160355283
2016-12-08

Apparatus and process for packaging a product

#38
20160332755
2016-11-17

Bag making and packaging machine

#39
20160325509
2016-11-10

System and method for manufacturing off-axis prepreg material

#40
20160297554
2016-10-13

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

#41
20160214752
2016-07-28

Packaging apparatus

#42
20160214314
2016-07-28

Sheet bonding method, sheet bonding device, and transfusion bag

#43
20160193783
2016-07-07

Horizontal transverse sealing station

#44
20160176144
2016-06-23

Method and apparatus for sealing a web

#45
20160151987
2016-06-02

Air cushion inflation machine

#46
20160067937
2016-03-10

Bottom-gusseted package and heat-sealing method

#47
20160052203
2016-02-25

Method for producing fiber-reinforced resin bonded body

#48
20150367568
2015-12-24

Method and device for welding profiled elements made of a plastic material, in particular PVC

#49
20150290896
2015-10-15

Jaw support for pouch filler

#50
20150274337
2015-10-01

Ultrasonic welding device

#51
20150122417
2015-05-07

Multilumen catheters and method of manufacturing

#52
20150101746
2015-04-16

Method and device for welding profiled elements in plastic material, in particular PVC

#53
20150068669
2015-03-12

Bridge splicer and method of splicing conveyor belts

#54
20140305586
2014-10-16

Hot wedge welding machine and method of operation

#55
20140272243
2014-09-18

Resin composite structure and method for producing the same

#56
20140231497
2014-08-21

Plastic corrugated container with manufacturer's joint adding zero extra thickness

#57
20140231496
2014-08-21

Plastic corrugated container with sealed edges

#58
20140097554
2014-04-10

Materials, methods and devices for joining lines

#59
20130281278
2013-10-24

Method and apparatus for making skirtless seals

#60
20130267399
2013-10-10

Reciprocating sealer for web converters

#61
20130220541
2013-08-29

Pressing apparatus associated with an absorbent article, and pressing method

#62
20130190155
2013-07-25

Method and apparatus for making bags

#63
20130181406
2013-07-18

Apparatus and methods for placing and attaching formed filters into brewing cups

#64
20130119044
2013-05-16

Jaw support for a pouch filler

#65
20130092726
2013-04-18

Plastic corrugated container with improved fold lines and method and apparatus for making same

#66
20130032295
2013-02-07

Hinged tubular heater for side sealing machine

#67
20130032293
2013-02-07

Method and apparatus for inflating and sealing packing cushions with rotary sealing mechanism

#68
20130031870
2013-02-07

Interchangeable cutting elements for sealing machine

#69
20130011510
2013-01-10

Air cushion inflation machine

#70
20130008904
2013-01-10

Canister

#71
20120294972
2012-11-22

Seal-ring shape forming apparatus

#72
20120274032
2012-11-01

SEAL-RING SHAPE FORMING METHOD, SEAL-RING SHAPE FORMING APPARATUS, AND SEAL RING

#73
20120227892
2012-09-13

Inflation and sealing device for inflatable air cushions

#74
20120211154
2012-08-23

Method and apparatus for non-contact joining of web fed materials

#75
20120204520
2012-08-16

Reciprocating sealer for web converters

#76
20120198797
2012-08-09

SEALING APPARATUS FOR MULTILAYER FILM

#77
20120186734
2012-07-26

Method of making a tube using a cylinder air cooled heat welder

#78
20120168084
2012-07-05

Ultrasonic joining apparatus and absorbent article manufacturing apparatus

#79
20120159905
2012-06-28

Vertical filling and packaging machine and method of manufacturing packaging bag with content

#80
20120151876
2012-06-21

Split crimper for heat sealing packaging material

#81
20120151875
2012-06-21

Work station for a packaging machine

#82
20120136341
2012-05-31

Multilumen Catheters and Method of Manufacturing

#83
20120085749
2012-04-12

CARTRIDGE HEATER WITH AN ALLOY CASE

#84
20120080133
2012-04-05

Heat-seal system and method

#85
20110314771
2011-12-29

Device For Heat-Welding Superposed Flaps Of A Wrapping Enveloping A Set Of Articles

#86
20110312480
2011-12-22

Method and apparatus for making bags

#87
20110290774
2011-12-01

HANDLING AN INSERT TO IMPLANT IT IN A CELLULAR PANEL AND TO WITHDRAW IT FROM THE PANEL

#88
20110271640
2011-11-10

Apparatus and method for forming inflated containers

#89
20110269611
2011-11-03

Tubular bagging method

#90
20110268371
2011-11-03

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

#91
20110214401
2011-09-08

Apparatus for manufacturing pole-piece pockets

#92
20110180959
2011-07-28

Method of thermoforming fiber reinforced thermoplastic sandwich panels, thermoformed articles, and modular container structure assembled therefrom

#93
20110179749
2011-07-28

Split crimper for heat sealing packaging material

#94
20110167772
2011-07-14

Heat-seal device

#95
20110160029
2011-06-30

Method and apparatus for making skirtless seals

#96
20110138747
2011-06-16

Bag sealing system and method

#97
20110126489
2011-06-02

Sealing device and medicine packaging apparatus

#98
20110120064
2011-05-26

Sealing station

#99
20110089620
2011-04-21

Rapid-release belt splicer and method of operation

#100
20110088352
2011-04-21

Packaging machine and packages made therewith

#101
20110088351
2011-04-21

Packaging machine and packages made therewith

#102
20110072764
2011-03-31

METHOD AND APPARATUS FOR SEALING CONTAINERS

#103
20110059833
2011-03-10

Bag manufacturing and packaging apparatus

#104
20110048645
2011-03-03

High frequency sewing machine

#105
20110041457
2011-02-24

Hot punch assembly for providing an opening in packaging material

#106
20110030877
2011-02-10

Polymer film splicing method and device, and stretching method

#107
20110024310
2011-02-03

Apparatus and Method for Sealing a Lidstock to a Container

#108
20110000613
2011-01-06

Heat Seal Die With Compressible Heat Seal Members and Methods of Use Thereof

#109
20100326964
2010-12-30

Electric hot wedge

#110
20100313526
2010-12-16

Thermally-controlled friction bonding of workpiece layers

#111
20100281832
2010-11-11

Method for sealing a continuous tubular package and a group actuating the method

#112
20100273621
2010-10-28

Method for performing a sealing operation on a moving web

#113
20100225072
2010-09-09

Method of shape forming a seal-ring

#114
20100213701
2010-08-26

METHOD AND DEVICE FOR JOINING PIPES

#115
20100199602
2010-08-12

Split crimper for heat sealing packaging material

#116
20100191165
2010-07-29

Multilumen catheters and method of manufacturing

#117
20100126654
2010-05-27

WORKING APPARATUS, APPARATUS FOR APPLYING ADHESIVE TAPE, AND TAPE MEMBER ADDING METHOD

#118
20100050571
2010-03-04

Method and apparatus for inflating and sealing packing cushions with rotary sealing mechanism

#119
20100043358
2010-02-25

Filling and packaging machine and process for producing package

#120
20100018651
2010-01-28

Apparatus for bonding rubber O-Rings and extrusions

#121
20090308539
2009-12-17

FILTER MANUFACTURING APPARATUS WITH WELDING

#122
20090305859
2009-12-10

Method and apparatus for making bags

#123
20090263050
2009-10-22

Tubular bagging machine and method

#124
20090250846
2009-10-08

PROCESS FOR THE MANUFACTURING OF A MULTILAYER HOLLOW BODY THAT INCLUDES AT LEAST ONE WELD

#125
20090191296
2009-07-30

Apparatuses and processes for packaging products

#126
20090186175
2009-07-23

Web for fluid filled unit formation

#127
20090178372
2009-07-16

System for making pneumatically filled packing cushions

#128
20090173436
2009-07-09

BAG SEALING SYSTEM AND METHOD

#129
20090173043
2009-07-09

Apparatus for placing and attaching formed filters into brewing cups

#130
20090173041
2009-07-09

Device and method of sealing packages

#131
20090156381
2009-06-18

Heat Pipe For A Bag Machine

#132
20090151862
2009-06-18

METHOD AND APPARATUS FOR CONTINUOUSLY STRETCHING POLYMER FILMS

#133
20090127323
2009-05-21

Packaging machine and packages made therewith

#134
20090124479
2009-05-14

Reciprocating sealer for web converters

#135
20090117387
2009-05-07

Device for attaching a label to a substrate

#136
20090098992
2009-04-16

Method and apparatus for making skirtless seals

#137
20090045080
2009-02-19

Apparatus and method for sealing a lidstock to a container

#138
20090038756
2009-02-12

Heater unit and thermal fusion apparatus for synthetic resin members and thermal fusion method for synthetic resin members

#139
20090038273
2009-02-12

Sealing System for a Packaging Apparatus

#140
20090032166
2009-02-05

POLYMER FILM SPLICING METHOD AND DEVICE, AND STRETCHING METHOD

#141
20090007521
2009-01-08

Portable sealing system

#142
20080312056
2008-12-18

Method and apparatus for making bags

#143
20080302067
2008-12-11

Easy-opening ream wrap

#144
20080300121
2008-12-04

Method and apparatus for making skirtless seals

#145
20080299241
2008-12-04

Steam heated vulcanization apparatus

#146
20080237916
2008-10-02

METHOD FOR STRETCHING POLYMER FILM

#147
20080237913
2008-10-02

METHOD FOR STRETCHING POLYMER FILM

#148
20080236721
2008-10-02

Method for stretching polymer film and device for recovering slit film edge

#149
20080202693
2008-08-28

Fiber strip splicer for taping machines

#150
20080142165
2008-06-19

Heat-sealing apparatus

#151
20080141623
2008-06-19

Sealing heater

#152
20080127614
2008-06-05

BAG SEALING SYSTEM AND METHOD

#153
20080115638
2008-05-22

Cutter-sealer for cutting and sealing polymer sheets

#154
20080093018
2008-04-24

Rotary Bag Machine With Skirtless Seal

#155
20080076652
2008-03-27

Machine for making bags

#156
20080072537
2008-03-27

PACKAGING MACHINE

#157
20080066852
2008-03-20

Inflation and sealing device for inflatable air cushions

#158
20080066277
2008-03-20

Apparatus and method for making a window covering having operable vanes

#159
20080034558
2008-02-14

Zipper End Sealing

#160
20080022630
2008-01-31

Apparatus for making pneumatically filled packing cushions

#161
20080000591
2008-01-03

Sealing jaw with a trianglular-like profiled passive jaw

#162
20070262067
2007-11-15

Seal tool for film-sealing machine

#163
20070251190
2007-11-01

Apparatus for inflating and sealing packing cushions employing film recognition controller

#164
20070245693
2007-10-25

Method for forming a container blank including a seal

#165
20070199279
2007-08-30

Sealing and Transversal Cutting Device for Loose Product Packaging Systems

#166
20070186509
2007-08-16

PACKING DEVICE

#167
20070184958
2007-08-09

Heat pipe for a bag machine

#168
20070176986
2007-08-02

Liquid containing bag, liquid cartridge, image forming device, and sealing method and sealing apparatus for the liquid containing bag

#169
20070167304
2007-07-19

Method and apparatus for making bags

#170
20070164489
2007-07-19

Apparatuses and processes for packaging products

#171
20070135285
2007-06-14

Reciprocating sealer for web converters

#172
20070095023
2007-05-03

Method of sealing a cylindrical inlet of a bag

#173
20070051251
2007-03-08

Hot pressing tool and hot pressing apparatus having the same

#174
20070034329
2007-02-15

Heat-sealing method and device for implementing same

#175
20070006973
2007-01-11

Cutting element for sealing machine

#176
20060266461
2006-11-30

Fluid filled unit formation process

#177
20060262997
2006-11-23

Fluid filled units

#178
20060229180
2006-10-12

PACKAGING MACHINE

#179
20060196151
2006-09-07

Vertical stand-up pouch with zipper seal quick change module

#180
20060185797
2006-08-24

Heat sealing and slitting blade with variable radius cutting tip

#181
20060124639
2006-06-15

Clip on tubing welder

#182
20060124638
2006-06-15

Method for unattended sealing of tubing

#183
20060124637
2006-06-15

Clip on welder for plastic material

#184
20060124636
2006-06-15

Method for welding material with a clip on welder

#185
20060110553
2006-05-25

Web for fluid filled unit formation

#186
20060107622
2006-05-25

Film side sealing apparatus with closed-loop temperature control of a heater

#187
20060107621
2006-05-25

Film side sealing apparatus with closed-loop temperature control of a heater

#188
20060096251
2006-05-11

Resistance heating

#189
20060096250
2006-05-11

Packaging device and method

#190
20060090421
2006-05-04

Apparatus and method for forming inflated containers

#191
20060081609
2006-04-20

Pressure-punch device for film welding

#192
20060060287
2006-03-23

Method of sealing remanufactured split toner cartridges

#193
20060060041
2006-03-23

Cutter-sealer and associated method for cutting and sealing polymer sheets

#194
20060054459
2006-03-16

Apparatus for assembling a battery

#195
20060021300
2006-02-02

Filling and packaging machine

#196
20060018989
2006-01-26

Thermoplastic tube sealing device utilizing actuators to control separate heating and cooling stations

#197
20060006646
2006-01-12

Segmented conduit having a monolithic lining

#198
20050274262
2005-12-15

Heat seal die assembly

#199
20050199339
2005-09-15

Clip on thermal welder

#200
20050188659
2005-09-01

Fluid filled unit formation machine and process

#201
20050150195
2005-07-14

Bag sealing system and method

#202
20050145317
2005-07-07

Sealing apparatus and sealing method using the sealing apparatus

#203
20050115665
2005-06-02

Cutting method and apparatus having an affixed knife

#204
20050115211
2005-06-02

Vertical stand-up pouch with zipper seal quick change module

#205
20050098270
2005-05-12

Bonding flexible film circuit and electronic circuit board

#206
20050051873
2005-03-10

Phase-shifting mask and semiconductor device

#207
20050016126
2005-01-27

Method and apparatus for sealing zippers to bag making film