with adjustable die gap

Industry

CPC
B29C44/465

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C44/00Shaping by internal pressure generated in the material

Current Industry

B29C44/465with adjustable die gap

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Extrusion die for rigid foam sheet
- Patent number 5,770,240
- Issue date Jun 23, 1998
- Extrusion Dies, Inc.
- Vernon Krupa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of adjusting choke gap of plastic extruder apparatus
- Patent number 5,762,848
- Issue date Jun 9, 1998
- Sencorp Systems, Inc.
- Robert W. Beckwith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Foam sheet extrusion die apparatus, and system with adjustable chok...
- Patent number 5,622,732
- Issue date Apr 22, 1997
- Sencorp Systems Inc.
- Robert W. Beckwith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for die lip temperature adjustment in a thermoplastic extruder
- Patent number 5,567,369
- Issue date Oct 22, 1996
- Sencorp Systems, Inc.
- Robert W. Beckwith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for non-mechanical die lip temperature adjustment in an e...
- Patent number 5,462,423
- Issue date Oct 31, 1995
- Sencorp Systems, Inc.
- Robert W. Beckwith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extrusion die for making a foamed thermoplastic web
- Patent number 4,797,083
- Issue date Jan 10, 1989
- Reifenhauser GmbH & Co. Maschinenfabrik
- Hans Reifenhauser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extruding a polystyrene foam with variations in mass con...
- Patent number 3,978,182
- Issue date Aug 31, 1976
- Mobil Oil Corporation
- Vinod K. Luthra
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3343214
- Patent number 3,343,214
- Issue date Sep 26, 1967
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Extruder die assembly, extruder, and method
- Publication number 20070190201
- Publication date Aug 16, 2007
- Jere E. Irwin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

with adjustable die gap

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Extrusion die for rigid foam sheet

Method of adjusting choke gap of plastic extruder apparatus

Foam sheet extrusion die apparatus, and system with adjustable chok...

Method for die lip temperature adjustment in a thermoplastic extruder

Apparatus for non-mechanical die lip temperature adjustment in an e...

Extrusion die for making a foamed thermoplastic web

Method for extruding a polystyrene foam with variations in mass con...

3343214

Patents Applicationslast 30 patents

Extruder die assembly, extruder, and method