IT964909B - Procedimento per lo stampaggio di articoli multi strato di materiali termoplastici - Google Patents

Procedimento per lo stampaggio di articoli multi strato di materiali termoplastici

Info

Publication number
IT964909B
IT964909B IT69598/72A IT6959872A IT964909B IT 964909 B IT964909 B IT 964909B IT 69598/72 A IT69598/72 A IT 69598/72A IT 6959872 A IT6959872 A IT 6959872A IT 964909 B IT964909 B IT 964909B
Authority
IT
Italy
Prior art keywords
molding
procedure
thermoplastic materials
layer articles
articles
Prior art date
Application number
IT69598/72A
Other languages
English (en)
Italian (it)
Original Assignee
Ilikon Corp
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 Ilikon Corp filed Critical Ilikon Corp
Application granted granted Critical
Publication of IT964909B publication Critical patent/IT964909B/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
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1625—Injecting parison-like articles
    • 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
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1625—Injecting parison-like articles
    • B29C2045/1626—Injecting parison-like articles using a cooling station
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3016—Preforms or parisons made of several components at body portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/302—Preforms or parisons made of several components at bottom portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
    • B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT69598/72A 1971-08-10 1972-08-09 Procedimento per lo stampaggio di articoli multi strato di materiali termoplastici IT964909B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17055671A 1971-08-10 1971-08-10

Publications (1)

Publication Number Publication Date
IT964909B true IT964909B (it) 1974-01-31

Family

ID=22620335

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69598/72A IT964909B (it) 1971-08-10 1972-08-09 Procedimento per lo stampaggio di articoli multi strato di materiali termoplastici

Country Status (5)

Country Link
JP (1) JPS4828564A (ja)
BE (1) BE787360A (ja)
DE (1) DE2239265A1 (ja)
FR (1) FR2148571A1 (ja)
IT (1) IT964909B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500704A1 (fr) * 1981-02-20 1982-08-27 Devault Michel Commutateur temporel asynchrone pour reseau numerique a integration des services
DE102008057138A1 (de) 2008-11-13 2010-05-20 Novapax Maschinenbau Gmbh & Co. Kg Verfahren zur Herstellung eines Mehrschicht-Kunststoffhohlkörpers und Spritzblasmaschine
AU2017312606B2 (en) * 2016-08-16 2022-03-10 Plastipak Packaging, Inc. Over-molded preform system and method
CN112917826B (zh) * 2021-01-29 2022-08-16 深圳市路易丰科技有限公司 一种多工位同步注塑装置

Also Published As

Publication number Publication date
DE2239265A1 (de) 1973-02-15
BE787360A (fr) 1973-02-09
FR2148571B3 (ja) 1975-10-03
FR2148571A1 (en) 1973-03-23
JPS4828564A (ja) 1973-04-16

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