B29C65/7457 - CPC Classification Index

ClassID:

51186 ⎘

B29C65/7457 - CPC Classification

Classification description:

Joining of preformed parts ; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool comprising a perforating tool

Recent Application in this class:

20240173926

2024-05-30

TAPE PASTING MECHANISM WITH MULTIPLE FUNCTIONS OF CLUTCH-TYPE SYNCHRONOUS PUNCHING, TAPE PASTING AND CUTTING

20230271735

2023-08-31

System and a method for packaging product into separate bags

20210229392

2021-07-29

Method and apparatus for making bags

20210130067

2021-05-06

Apparatus and method for making inflated articles

20200130285

2020-04-30

System and method for spin welding fittings to maple sap lines

20190337238

2019-11-07

Vacuum knife tool

20190233190

2019-08-01

Spout mounting method

20190118509

2019-04-25

Method and apparatus for producing a breathable web and relative web

20180297767

2018-10-18

Apparatus and method for making inflated articles

#10

20180104907

2018-04-19

MACHINE FOR WELDING SADDLE CONNECTORS BY POLYWELDING IN PIPE LAYING

#11

20180056599

2018-03-01

Method and Apparatus For Making Skirtless Seals

#12

20170361954

2017-12-21

Method and apparatus for shaping webs in a vertical form, fill, and sealing system

#13

20170334186

2017-11-23

METHOD AND APPARATUS FOR SEALING TWO MOVING WEBS OF MATERIAL TOGETHER, WHICH WEBS HAVE PORTIONS WHICH ARE NON-PLANAR

#14

20170312805

2017-11-02

Two different process continued performance type product assembly device and method for manufacturing bumper skid plate using the same

#15

20170239881

2017-08-24

Vacuum knife tool

#16

20160138221

2016-05-19

Industrial fabric and method of welding seam area using ultrasonic welding

#17

20150251783

2015-09-10

Method and apparatus for shaping webs in a vertical form, fill, and sealing system

#18

20150251403

2015-09-10

Method and apparatus for sealing two moving webs of material together, which webs have portions which are non-planar

#19

20150136307

2015-05-21

Method and apparatus for punching and connecting plastic parts

#20

20140241831

2014-08-28

Hollow element for attachment to a component comprising a composite material

#21

20140186579

2014-07-03

Industrial fabric and method of welding seam area using ultrasonic welding

#22

20140150978

2014-06-05

Machine for stamping and/or welding onto a bumper skin

#23

20140014257

2014-01-16

Apparatus and method for making inflated articles

#24

20130190155

2013-07-25

Method and apparatus for making bags

#25

20130112349

2013-05-09

Process for joining a foil or a membrane

#26

20120159908

2012-06-28

Medicine packaging machine

#27

20110312480

2011-12-22

Method and apparatus for making bags

#28

20110271640

2011-11-10

Apparatus and method for forming inflated containers

#29

20110041457

2011-02-24

Hot punch assembly for providing an opening in packaging material

#30

20100077699

2010-04-01

Medicine packaging machine

#31

20090305859

2009-12-10

Method and apparatus for making bags

#32

20090260326

2009-10-22

Method and device for packaging of bulk goods in bags

#33

20090255387

2009-10-15

VISION SYSTEM AND METHOD THEREOF

#34

20090215601

2009-08-27

Plastic bag sealing device

#35

20090162496

2009-06-25

Bandolier Format Packaging

#36

20090007523

2009-01-08

Method and apparatus for evacuating and sealing containers

#37

20090003736

2009-01-01

METHOD AND APPARATUS FOR EVACUATING AND SEALING CONTAINERS

#38

20080312056

2008-12-18

Method and apparatus for making bags

#39

20080300121

2008-12-04

Method and apparatus for making skirtless seals

#40

20080289304

2008-11-27

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

#41

20080250753

2008-10-16

Apparatus and method for making inflated articles

#42

20080223513

2008-09-18

Method and Device for Connecting Two Flexible Material Layers

#43

20080093018

2008-04-24

Rotary Bag Machine With Skirtless Seal

#44

20070251978

2007-11-01

Device for processing workpieces using ultrasound

#45

20070191198

2007-08-16

Apparatus for performing stamping and/or milling, welding and/or bonding operations on large area, three-dimensional plastics parts

#46

20070167304

2007-07-19

Method and apparatus for making bags

#47

20060254219

2006-11-16

Method and apparatus for evacuating and sealing containers

#48

20060197315

2006-09-07

Manufacture of air bags

#49

20060180493

2006-08-17

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

#50

20060090421

2006-05-04

Apparatus and method for forming inflated containers

#51

20050238766

2005-10-27

Bandolier format packaging