IT1007191B - Macchinario per stampaggio a iniezione - Google Patents

Macchinario per stampaggio a iniezione

Info

Publication number
IT1007191B
IT1007191B IT2004974A IT2004974A IT1007191B IT 1007191 B IT1007191 B IT 1007191B IT 2004974 A IT2004974 A IT 2004974A IT 2004974 A IT2004974 A IT 2004974A IT 1007191 B IT1007191 B IT 1007191B
Authority
IT
Italy
Prior art keywords
injection molding
molding machinery
machinery
injection
molding
Prior art date
Application number
IT2004974A
Other languages
English (en)
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 IT1007191B publication Critical patent/IT1007191B/it

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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • B29C45/1604—Multi-way nozzles specially adapted therefor using a valve urged by the injection pressure

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)
IT2004974A 1973-02-13 1974-01-31 Macchinario per stampaggio a iniezione IT1007191B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB700273A GB1393334A (en) 1973-02-13 1973-02-13 Injection moulding machinery

Publications (1)

Publication Number Publication Date
IT1007191B true IT1007191B (it) 1976-10-30

Family

ID=9824758

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2004974A IT1007191B (it) 1973-02-13 1974-01-31 Macchinario per stampaggio a iniezione

Country Status (5)

Country Link
JP (1) JPS49113853A (it)
DE (1) DE2403891A1 (it)
FR (1) FR2217146B1 (it)
GB (1) GB1393334A (it)
IT (1) IT1007191B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646354A1 (de) * 1976-10-14 1978-04-20 Karl Hehl Kunststoff-spritzgiessmaschine zur herstellung von spritzlingen mit ineinanderfliessenden farbbereichen
DE3618616C1 (de) * 1986-06-03 1987-08-20 Battenfeld Maschfab Spritzduese zur Herstellung von Formteilen aus drei verschiedenen Kunststoffkomponenten

Also Published As

Publication number Publication date
JPS49113853A (it) 1974-10-30
FR2217146A1 (it) 1974-09-06
FR2217146B1 (it) 1978-03-10
DE2403891A1 (de) 1974-08-15
GB1393334A (en) 1975-05-07

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