ClassID:

51256

B29C66/00441 - CPC Classification

Classification description:

General aspects of processes or apparatus for joining preformed parts; Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool movable, e.g. mounted on reels

Recent Application in this class:
#1
20220234305
2022-07-28

WINDOW MANUFACTURING APPARATUS AND WINDOW MANUFACTURING METHOD USING SAME

#2
20210403189
2021-12-30

COMPRESSION BELT FOR INFLATION AND SEALING DEVICES

#3
20200338850
2020-10-29

Heating device for a heating and sealing system

#4
20190291907
2019-09-26

Heating element for inflation and sealing system

#5
20190283912
2019-09-19

Compression belt for inflation and sealing devices

#6
20190283357
2019-09-19

Isolation device in a heating and sealing system

#7
20190248093
2019-08-15

Heating device for a heating and sealing system

#8
20170305077
2017-10-26

Treatment device and treatment method

#9
20170297272
2017-10-19

Easy Opening Ream Wrap

#10
20170253358
2017-09-07

Method for forming easily separable portion in packaging film, package bag having easily separable portion, and filling-packing machine

#11
20170131228
2017-05-11

Electrolyte conductor, process for manufacturing an electrolyte conductor as well as an electrochemical gas sensor and a gas-measuring device with such a gas sensor

#12
20160221255
2016-08-04

Apparatus and processes for protecting an ultrasonic welding horn using a thin-film separator

#13
20160167290
2016-06-16

Welding device for producing tubular bodies

#14
20130284214
2013-10-31

Blowing assembly for a sealing unit of a packaging device

#15
20130112349
2013-05-09

Process for joining a foil or a membrane

#16
20120164359
2012-06-28

Process and device for the internal welding of plastic tubes

#17
20110293864
2011-12-01

Apparatus for inflating and sealing pillows in packaging cushions

#18
20110274919
2011-11-10

High Release Nip Roll Assembly

#19
20110220290
2011-09-15

Heat Weld Tubing Connectors

#20
20100218903
2010-09-02

Sealing device for heat sealing foil material

#21
20100199600
2010-08-12

Apparatus for processing flat articles, in particular printed products

#22
20100068430
2010-03-18

Apparatus for inflating and sealing air-filled packing cushions

#23
20100000674
2010-01-07

Process for the internal welding of plastic tubes

#24
20090218032
2009-09-03

Ultrasonic welding apparatus and method for producing welded product

#25
20090217620
2009-09-03

Apparatus for inflating and sealing pillows in packaging cushions

#26
20090200358
2009-08-13

ULTRASOUND WELDING DEVICE

#27
20090178372
2009-07-16

System for making pneumatically filled packing cushions

#28
20080302067
2008-12-11

Easy-opening ream wrap

#29
20080156443
2008-07-03

High release nip roll assembly

#30
20080134632
2008-06-12

Method of registering zipper for reclosable package

#31
20080022630
2008-01-31

Apparatus for making pneumatically filled packing cushions

#32
20080009833
2008-01-10

Heat weld tubing connectors

#33
20070144669
2007-06-28

Method of producing flexible laminate sheet

#34
20070113972
2007-05-24

Method of manufacturing flexible laminate substrate

#35
20070084566
2007-04-19

Press-bonding apparatus and press-bonding method

#36
20070034326
2007-02-15

Method for producing flexible laminate

#37
20060257601
2006-11-16

Film material for air-filled packing cushions

#38
20060218876
2006-10-05

Apparatus for Inflating and Sealing Pillows in Packaging Cushions

#39
20060110581
2006-05-25

Film material for air-filled packing cushions

#40
20060090845
2006-05-04

Method and system for producing air-packing devices

#41
20060000918
2006-01-05

Plastic card, plastic card manufacturing method, plate for heat press, and card manufacturing apparatus

#42
20050244613
2005-11-03

Film material for air-filled packing cushions

#43
20050236295
2005-10-27

Film material for air-filled packing cushions

#44
20050235600
2005-10-27

Apparatus for inflating and sealing pillows in packaging cushions

#45
20050051873
2005-03-10

Phase-shifting mask and semiconductor device

#46
20050006482
2005-01-13

Correction of card sheets in an aligned positional relationship