B29C45/1603 - CPC Classification Index

ClassID:

49381 ⎘

B29C45/1603 - CPC Classification

Classification description:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Making multilayered or multicoloured articles Multi-way nozzles specially adapted therefor

Sub-classes:

B29C2045/1609 » {having independent heating or cooling means for each way} 6
B29C2045/161 » {using a hollow needle valve through which one material is injected} 6
B29C2045/1612 » {using needle valves with at least four positions} 1
B29C2045/1614 » {side-by-side flow of materials in the same channel} 12
B29C45/1604 » {using a valve urged by the injection pressure} 2
B29C45/1606 » {using a rotatable valve} 4
B29C45/1607 » {having at least three different ways} 20

Recent Application in this class:

20250360664

2025-11-27

CO-INJECTION MOLDING APPARATUS

20230302696

2023-09-28

In-mold spraying system and process method

20220339832

2022-10-27

NO-MOLD-RUNNER MULTI-NOZZLE DEVICE

20220314507

2022-10-06

MULTI-COMPONENT INJECTION MOULDING MACHINE

20220126492

2022-04-28

Valve pin plate injection molding apparatus

20210052040

2021-02-25

Method for producing a shoe

20190381752

2019-12-19

Preform extrusion molding apparatus, method for extrusion molding, and preform

20190275717

2019-09-12

Multi-material hot runner nozzle

20190255748

2019-08-22

Techniques to mold parts with injection-formed aperture in gate area

#10

20190111598

2019-04-18

Hot runner co-injection nozzle

#11

20190017886

2019-01-17

Upstream nozzle sensor for injection molding apparatus and methods of use

#12

20180215115

2018-08-02

Injection molding process for making a preform

#13

20180207845

2018-07-26

In-mould labelling process

#14

20180178465

2018-06-28

Preform extrusion molding apparatus, method for extrusion molding, and preform

#15

20180133938

2018-05-17

INDIVIDUAL CAVITY FLOW CONTROL METHODS AND SYSTEMS FOR CO-INJECTION MOLDING

#16

20180009151

2018-01-11

Container with synthetic resin window, preform, and preform injection molding apparatus

#17

20180009150

2018-01-11

Container with synthetic resin window, preform, and preform injection molding apparatus

#18

20180003575

2018-01-04

Upstream nozzle sensor for injection molding apparatus and methods of use

#19

20170320248

2017-11-09

Co-injection nozzle for an injection moulding device for producing multi-layered injection-moulded products

#20

20170312961

2017-11-02

Co-injection nozzle comprising integrated back-flow barrier

#21

20170157821

2017-06-08

Container with synthetic resin window, preform, and preform injection molding apparatus

#22

20170096260

2017-04-06

Container with synthetic resin window, preform, and preform injection molding apparatus

#23

20170095957

2017-04-06

Injection head for an apparatus for the production of a twin-wall pipe

#24

20160362216

2016-12-15

Biaxial stretch blow-molded container

#25

20160339617

2016-11-24

Method for manufacturing cup-shaped container

#26

20160114505

2016-04-28

Preform injection molding device

#27

20160107350

2016-04-21

TECHNIQUES TO MOLD PARTS WITH INJECTION-FORMED APERTURE IN GATE AREA

#28

20160052181

2016-02-25

Co-Injection Moulding

#29

20150328813

2015-11-19

Molding tool for producing a component in a gas-assisted injection molding process

#30

20150291319

2015-10-15

Container with synthetic resin window, preform, and preform injection molding apparatus

#31

20150273746

2015-10-01

Injection-molding station for the manufacture of multilayer preforms

#32

20150246468

2015-09-03

Device and method for producing a tube head, and tube head

#33

20150210420

2015-07-30

Biaxial stretch blow-molded container

#34

20150125208

2015-05-07

System and method for shoreline preservation

#35

20150079321

2015-03-19

Hot runner nozzle, metal mold equipped with hot runner nozzle, and molding method and molded product provided by metal mold

#36

20150014878

2015-01-15

Hot runner nozzle and mold for forming multi-layer molded article using the same

#37

20140377575

2014-12-25

In-mould labelling process

#38

20140327176

2014-11-06

Preform extrusion molding apparatus, method for extrusion molding and preform

#39

20140319725

2014-10-30

Individual cavity flow control methods and systems for co-injection molding

#40

20140306365

2014-10-16

Individual cavity flow control methods and systems for co-injection molding

#41

20140287079

2014-09-25

Device for injection molding a preform

#42

20140272283

2014-09-18

Techniques to mold parts with injection-formed aperture in gate area

#43

20140248385

2014-09-04

Coinjection hot runner injection molding system

#44

20140220167

2014-08-07

Multilayered container, die for multilayered container, and method for producing multilayered container

#45

20140091492

2014-04-03

Laminated synthetic resin bottle, injection molding device, and process for molding a laminated preform

#46

20140054255

2014-02-27

Injection molding process of a preform for use in biaxial stretching and blow molding

#47

20130313751

2013-11-28

Injection molding apparatus for manufacturing hollow objects, in particular plastic preforms, resp. containers and method therefor

#48

20130207289

2013-08-15

Coinjection hot runner injection molding system

#49

20130108834

2013-05-02

Methods and systems for the preparation of molded plastic articles having a structural barrier layer

#50

20130056466

2013-03-07

Co-injection moulding

#51

20120273991

2012-11-01

Apparatus and method for preparing laminated nano-composite material

#52

20120263901

2012-10-18

Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle

#53

20120263900

2012-10-18

Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle

#54

20120104650

2012-05-03

System and process of molding of plastic materials

#55

20120070532

2012-03-22

Coinjection hot runner injection molding system

#56

20120015122

2012-01-19

Method of molding a multi-layer article

#57

20110316191

2011-12-29

Auxiliary injection unit integrated in injection molding system

#58

20110212204

2011-09-01

Injection molding apparatus for delivering multiple shots of materials to a plurality of mold cavities

#59

20110115122

2011-05-19

Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle

#60

20110108505

2011-05-12

Laminated synthetic resin bottle, injection molding device, and process for molding a laminated preform

#61

20100109181

2010-05-06

Controlling delivery of polymer material in a sequential injection molding process

#62

20100065990

2010-03-18

Production method and production apparatus for polymer member

#63

20100007048

2010-01-14

METHOD FOR THE PRODUCTION OF A MULTI-LAYER PREFORM AND NOZZLE THEREFOR

#64

20090181120

2009-07-16

Injection molding apparatus having movable yoke plate

#65

20090179346

2009-07-16

Method for actuation of injection molding shooting pots

#66

20090179345

2009-07-16

Method for actuation of injection molding shooting pots

#67

20090152768

2009-06-18

Control system for dynamic feed coinjection process

#68

20080317989

2008-12-25

Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle

#69

20080199553

2008-08-21

Hot runner actuator

#70

20080152751

2008-06-26

Valve for co-injection molding apparatus

#71

20080089975

2008-04-17

Coinjection molding apparatus and related hot-runner nozzle

#72

20070278708

2007-12-06

Controlling delivery of polymer material in a sequential injection molding process

#73

20070222111

2007-09-27

Apparatus and method for injection molding a multilayer container or container preform, or injection blow molding a multilayer container

#74

20070202210

2007-08-30

Co-injection nozzle assembly

#75

20070104826

2007-05-10

Dual injection manifold

#76

20070104823

2007-05-10

Valve gated nozzle having a valve pin with a sensor

#77

20070029704

2007-02-08

Method and device for injecting an injection molded part made of plastic

#78

20060210746

2006-09-21

Overmolded containers and methods of manufacture and use thereof

#79

20060147577

2006-07-06

Injection molding system for injection molding a plurality of materials

#80

20060125148

2006-06-15

Injection molding machine apparatus and method with moving platen injection and ejection actuation

#81

20060113710

2006-06-01

Injection-molding system and method

#82

20060097083

2006-05-11

Coinjection nozzle

#83

20060017199

2006-01-26

Coinjection molding cooled shooting pot cylinder

#84

20060006563

2006-01-12

Apparatus and method for injection molding shooting pot wedge feature

#85

20060003046

2006-01-05

Apparatus and method for sealing injection unit and sprue

#86

20060003041

2006-01-05

Hot runner coinjection nozzle with thermally separated melt channels

#87

20060003040

2006-01-05

Control system for dynamic feed coinjection process

#88

20060003039

2006-01-05

Injection molding machine spigotted shooting pot piston

#89

20060003038

2006-01-05

Injection molding machine shooting pot with integral check valve

#90

20060001195

2006-01-05

Apparatus and method for actuation of injection molding shooting pots

#91

20050248056

2005-11-10

Apparatus and method for co-injection moulding of plastic materials

#92

20050140061

2005-06-30

Co-injection nozzle

#93

20050129801

2005-06-16

Molding apparatus having a film heater

#94

20050100629

2005-05-12

Nozzle of injection molding machine

#95

20050008803

2005-01-13

Plastic tube bodies, and method for producing them