ClassID:

49474

B29C45/1732 - CPC Classification

Classification description:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Introducing an auxiliary fluid into the mould Control circuits therefor

Recent Application in this class:
#1
20230339158
2023-10-26

Method for simultaneous closed loop control of gas assist and gas counter pressure in an injection molding process relative to plastic melt pressure and plastic melt flow position

#2
20230278270
2023-09-07

INJECTION MOLDING MACHINE FOR FOAM MOLDING AND METHOD FOR MOLDING FOAM MOLDED PRODUCT

#3
20200016808
2020-01-16

METHOD FOR THE INJECTION MOLDING OF INTERNALLY HOLLOW PARTS

#4
20190366607
2019-12-05

Method for simultaneous closed loop control of gas assist and gas counter pressure in an injection molding process relative to plastic melt pressure and plastic melt flow position

#5
20190308353
2019-10-10

Method of determining melt flow front travel using injection melt pressure and screw position to generate an output and continuously monitor check ring repeatability

#6
20180194051
2018-07-12

Mold device, injection molding system and method for manufacturing molded article

#7
20170355120
2017-12-14

Systems and methods to fabricate an injection molded piece with a weakened portion

#8
20120052143
2012-03-01

Apparatus for controlling counterpressure and temperature in mold cavity

#9
20060097418
2006-05-11

Process control for gas-assisted injection molding applications

#10
20050242476
2005-11-03

Gas assisted injection molding with fixed volume gas reservoir and temperature control

#11
20050226954
2005-10-13

Pressurized gas introducing device, and injection molding method for moldings having hollow portion

#12
20050046091
2005-03-03

Method and device for producing a plastic component with an internal hollow space