Patents-Review.com
ClassID:

51763 ⎘

B29C66/83421 - CPC Classification

Classification description:

General aspects of processes or apparatus for joining preformed parts; General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined; Roller, cylinder or drum types; Band or belt types; Ball types band or belt types

Sub-classes:
Recent Application in this class:
#1
20220258449
2022-08-18

Films and bags with visually distinct regions

 #2
20210178704
2021-06-17

Rotary impulse sealer

 #3
20210031463
2021-02-04

Method and apparatus for making bag using ultrasonic sealing

 #4
20200368995
2020-11-26

Films and bags with visually distinct regions and methods of making the same

 #5
20190389148
2019-12-26

Automated fiber placement and in-situ fiber impregnation system and method

 #6
20190077090
2019-03-14

Method and apparatus for welding a roofing membrane

 #7
20190030833
2019-01-31

Method and apparatus for making bag using ultrasonic sealing

 #8
20180346159
2018-12-06

Form-fill-seal machine

 #9
20180194099
2018-07-12

Films and bags with visually distinct regions and methods of making the same

 #10
20180147791
2018-05-31

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

 #11
20180099472
2018-04-12

Device for storing and removing cardboard for a bridge in a corrugated cardboard production line

 #12
20160221702
2016-08-04

Method for making pouches

 #13
20160159059
2016-06-09

Apparatuses and methods for bonding substrates

 #14
20160159058
2016-06-09

Apparatuses and methods for bonding substrates

 #15
20160001499
2016-01-07

Ultrasonic sealing of packages

 #16
20140034213
2014-02-06

Ultrasonic sealing of packages

 #17
20140033653
2014-02-06

Ultrasonic sealing of packages

 #18
20140000812
2014-01-02

Device and method for producing tubes for packaging tubes

 #19
20130288036
2013-10-31

Method for connecting fiber-reinforced intermediate products for producing a structural fiber composite product, such a structural fiber composite product and a method and device for producing an adhesive layer

 #20
20130233481
2013-09-12

Method and device for the continuous welding of plastic components of a product

 #21
20130059708
2013-03-07

Method and Apparatus For Making Bag Using Ultrasonic Sealing

 #22
20130032277
2013-02-07

Manufacturing method for transparent substrate

 #23
20120167531
2012-07-05

Method for energy-efficient sealing of tubular bags

 #24
20120164359
2012-06-28

Process and device for the internal welding of plastic tubes

 #25
20120125521
2012-05-24

Ultrasonic hot sealing method with regulation of sealing pressure

 #26
20110247751
2011-10-13

METHOD AND DEVICE FOR PRODUCING COMPOSITE MATERIAL COMPONENTS AND CONTACT PRESSURE UNIT

 #27
20110196124
2011-08-11

Annular belt made of polyimide and a production method thereof

 #28
20110107729
2011-05-12

Bag making and packaging machine

 #29
20100294390
2010-11-25

Method of manufacturing laminated flexible tubes

 #30
20100269457
2010-10-28

Device and method for packaging objects

 #31
20100242416
2010-09-30

Packaging system including control means with power-saving mode

 #32
20100199613
2010-08-12

BAG MAKING AND PACKAGING MACHINE

 #33
20100199600
2010-08-12

Apparatus for processing flat articles, in particular printed products

 #34
20100115894
2010-05-13

Bag-making and packaging machine

 #35
20100107568
2010-05-06

METHOD AND APPARATUS FOR HEAT-SEALING CONTAINER

 #36
20100043352
2010-02-25

LONGITUDINAL SEALING MECHANISM

 #37
20100000674
2010-01-07

Process for the internal welding of plastic tubes

 #38
20090223178
2009-09-10

High speed packaging group and packaging machine equipped with such group

 #39
20090200358
2009-08-13

ULTRASOUND WELDING DEVICE

 #40
20090156381
2009-06-18

Heat Pipe For A Bag Machine

 #41
20090049803
2009-02-26

Side seal assembly with indexing mechanism

 #42
20080300122
2008-12-04

Method and apparatus for making bags

 #43
20080178560
2008-07-31

Method and system for ultrasonic sealing of food product packaging

 #44
20080149278
2008-06-26

Method and device for heat-sealing windows into folding carton blanks

 #45
20070293382
2007-12-20

Method and Apparatus for Making Bags

 #46
20070209323
2007-09-13

Method and device for packaging flat articles

 #47
20070184958
2007-08-09

Heat pipe for a bag machine

 #48
20070158012
2007-07-12

Ultrasound welding device

 #49
20060278327
2006-12-14

Biaxially tensioning lidding web method and apparatus

 #50
20060086068
2006-04-27

Method and system for ultrasonic sealing of food product packaging

 #51
20060075724
2006-04-13

Method and apparatus for positioning a welding jaw

 #52
20060070322
2006-04-06

Constructional element and method for its manufacture

 #53
20060064945
2006-03-30

Method and apparatus for moving a welding jaw

 #54
20060042759
2006-03-02

Device for processing flat objects, especially for packing printed products

 #55
20050022476
2005-02-03

Method and apparatus for making a continuous series of filled pouches