IT995718B - INJECTION MOLDING PROCESS - Google Patents

INJECTION MOLDING PROCESS

Info

Publication number
IT995718B
IT995718B IT2992573A IT2992573A IT995718B IT 995718 B IT995718 B IT 995718B IT 2992573 A IT2992573 A IT 2992573A IT 2992573 A IT2992573 A IT 2992573A IT 995718 B IT995718 B IT 995718B
Authority
IT
Italy
Prior art keywords
injection molding
molding process
injection
molding
Prior art date
Application number
IT2992573A
Other languages
Italian (it)
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT995718B publication Critical patent/IT995718B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1645—Injecting skin and core materials from the same injection cylinder, e.g. mono-sandwich moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT2992573A 1972-10-26 1973-10-09 INJECTION MOLDING PROCESS IT995718B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4946472A GB1420948A (en) 1972-10-26 1972-10-26 Injection moulding process

Publications (1)

Publication Number Publication Date
IT995718B true IT995718B (en) 1975-11-20

Family

ID=10452430

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2992573A IT995718B (en) 1972-10-26 1973-10-09 INJECTION MOLDING PROCESS

Country Status (5)

Country Link
JP (1) JPS49134762A (en)
DE (1) DE2353816A1 (en)
FR (1) FR2204499B1 (en)
GB (1) GB1420948A (en)
IT (1) IT995718B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350263U (en) * 1976-09-29 1978-04-27
JPS5350264U (en) * 1976-09-29 1978-04-27
DE2646354A1 (en) 1976-10-14 1978-04-20 Karl Hehl PLASTIC INJECTION MOLDING MACHINE FOR MANUFACTURING INJECTION PARTS WITH INTERMEDIATING COLOR AREAS
DE2660375C2 (en) * 1976-10-14 1982-09-16 Karl 7298 Loßburg Hehl Plastic injection molding machine for producing injection molded parts with color areas flowing into one another
FR2486864A1 (en) * 1980-07-21 1982-01-22 Pont A Mousson PROCESS FOR INJECTION MOLDING OF PLASTIC COATED PARTS AND DEVICE FOR IMPLEMENTING THE SAME
FR2529507A1 (en) * 1982-07-05 1984-01-06 Cibie Projecteurs METHOD FOR MANUFACTURING INJECTION-MOLDING SHAPED ARTICLE AND ARTICLE OBTAINED
NL8601883A (en) * 1986-07-21 1988-02-16 Stamicarbon METHOD AND APPARATUS FOR MANUFACTURING AN ARTICLE OF MULTIPLE LAYERS OF DIFFERENT MATERIALS
DE3932416A1 (en) * 1989-09-28 1991-04-11 Kloeckner Ferromatik Desma METHOD FOR INJECTION MOLDING MULTI-COMPONENT PLASTIC BODIES AND DEVICE FOR CARRYING OUT THE METHOD
GB9204730D0 (en) * 1992-03-05 1992-04-15 Rover Group A method of forming a moulding by dual injection and a moulding formed in accordance with such a method
DE4214254C2 (en) * 1992-04-30 1995-04-06 Kloeckner Ferromatik Desma Method and device for injection molding two-layer rubber soles
DE4414258C2 (en) * 1994-04-23 1996-07-25 Battenfeld Gmbh Process for injection molding objects consisting of at least two different layers
US5443378A (en) * 1994-07-11 1995-08-22 Ferromatik Milacron Maschinenbau Gmbh Apparatus for the sandwich method of injection molding
DE19620646C2 (en) * 1996-05-22 1998-04-16 Eldra Kunststofftechnik Gmbh Process for the production of high quality plastic parts
AT2516U1 (en) * 1997-07-30 1998-12-28 Engel Gmbh Maschbau INJECTION MOLDING PROCESS
WO1999010158A1 (en) * 1997-08-21 1999-03-04 Structoform Spritzgiessen Anisotroper Strukturkomponenten Gmbh Method for injection moulding, injection mould, injection moulding device and method for filling a main extruder from a secondary extruder
DE19907245A1 (en) * 1999-02-19 2000-08-24 Bayer Ag Metallizable molded part for molded interconnection devices, e.g. in cars, machines or computers, comprises a combination of partly aromatic polyester and polyamide, made by two-component injection molding
DE19904217A1 (en) * 1999-02-03 2000-08-10 Bayer Ag Metallizable molded part for molded interconnection devices, e.g. in cars, machines or computers, comprises a combination of partly aromatic polyester and polyamide, made by two-component injection molding
DE19948278A1 (en) 1999-10-06 2001-04-19 Battenfeld Gmbh Method and device for multi-component injection molding of plastic molded parts
EP1369216A1 (en) * 2002-06-04 2003-12-10 Windsor Kunststofftechnologie GmbH Coinjection unit for injection moulding machines
DE102008021021A1 (en) * 2008-04-25 2009-10-29 Newfrey Llc, Newark Method for producing a fastening device and fastening device for elongate object
JP6180957B2 (en) * 2014-02-17 2017-08-16 住友重機械工業株式会社 Injection apparatus and injection molding method

Also Published As

Publication number Publication date
FR2204499B1 (en) 1976-06-18
DE2353816A1 (en) 1974-05-22
GB1420948A (en) 1976-01-14
JPS49134762A (en) 1974-12-25
FR2204499A1 (en) 1974-05-24

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