IT964909B - PROCEDURE FOR THE MOLDING OF MULTI-LAYER ARTICLES OF THERMOPLASTIC MATERIALS - Google Patents

PROCEDURE FOR THE MOLDING OF MULTI-LAYER ARTICLES OF THERMOPLASTIC MATERIALS

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
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/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
    • B29C45/1615—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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT69598/72A 1971-08-10 1972-08-09 PROCEDURE FOR THE MOLDING OF MULTI-LAYER ARTICLES OF THERMOPLASTIC MATERIALS IT964909B (en)

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 (en) 1974-01-31

Family

ID=22620335

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69598/72A IT964909B (en) 1971-08-10 1972-08-09 PROCEDURE FOR THE MOLDING OF MULTI-LAYER ARTICLES OF THERMOPLASTIC MATERIALS

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500704A1 (en) * 1981-02-20 1982-08-27 Devault Michel ASYNCHRONOUS TIME SWITCH FOR DIGITAL NETWORK WITH INTEGRATION OF SERVICES
DE102008057138A1 (en) 2008-11-13 2010-05-20 Novapax Maschinenbau Gmbh & Co. Kg Method for manufacturing multi-layer plastic bottle in stations of injection blow-molding machine, involves injecting thermoplastic material in injection unit for forming outer layer on bottle, and outputting bottle in output station
CN110382196B (en) * 2016-08-16 2023-04-21 普拉斯蒂派克包装公司 Overmolded preform system and method
CN112917826B (en) * 2021-01-29 2022-08-16 深圳市路易丰科技有限公司 Multi-station synchronous injection molding device

Also Published As

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

Similar Documents

Publication Publication Date Title
IT1020853B (en) PROCEDURE AND DEVICE FOR THE INJECTION MOLDING OF ARTICO LI MADE OF MULTIPLE MATERIALS
ZA723804B (en) Process for the manufacturing of an article from synthetic resin
IT973718B (en) PROCESS AND DEVICE FOR THE PRODUCTION OF TAPES OF FOAMED THERMOPLASTIC MATERIALS
AT323427B (en) THERMOPLASTIC POLYESTER MOLDING COMPOUNDS
IT963495B (en) EQUIPMENT FOR THE MOLDING OF THIN LAYERS
IT964638B (en) PACKAGING FOR MATERIALS FLIGHTS
SE7215162L (en) DEVICE FOR THE MANUFACTURE OF MULTILAYER HALF BODIES OF PLASTIC BY MOLDING
IT971855B (en) HEAD FOR THE MOLDING OF EXPANDED MATERIALS
CA991336A (en) Polyethylene terephthalate injection molding compound
IT958372B (en) EQUIPMENT FOR FORMING THERMOPLASTIC ARTICLES SCHIUMEG GIANTI
IT975060B (en) DEVICE FOR THE PRODUCTION OF GRANULAR THERMOPLASTIC MATERIALS
IT964909B (en) PROCEDURE FOR THE MOLDING OF MULTI-LAYER ARTICLES OF THERMOPLASTIC MATERIALS
IT970246B (en) COMPOSITE MATERIALS
IT976979B (en) PROCEDURE FOR THE PRODUCTION OF POROMER MATERIALS
IT975609B (en) ADHESION OF THERMOPLASTIC MATERIALS
AU7132774A (en) Plastics moulding materials
IT999620B (en) PROCEDURE FOR THE MANUFACTURE OF REPRACTORY MATERIALS
JPS5281372A (en) Plastic film extruder
CA981378A (en) Processing of thermoplastic moulding materials
IT952000B (en) PROCEDURE FOR THE MOLDING OF PIECES OF PLASTIC MATERIAL
IT972891B (en) SEMICONDUCTOR MATERIALS
IT948700B (en) IMPROVEMENT IN EQUIPMENT FOR INJECTION MOLDING OF PLASTIC MATERIALS
IT975273B (en) EXTRUDER FOR THERMOPLASTIC MATERIALS
IT975929B (en) PROCEDURE FOR THE MANUFACTURE OF CONTAINERS WITH FOOT OF THERMOPLASTIC MATTER
IT954690B (en) PROCESS AND DEVICE FOR THE MOLDING OF PLASTIC MATERIALS