JPH0573568B2 - - Google Patents

Info

Publication number
JPH0573568B2
JPH0573568B2 JP2562985A JP2562985A JPH0573568B2 JP H0573568 B2 JPH0573568 B2 JP H0573568B2 JP 2562985 A JP2562985 A JP 2562985A JP 2562985 A JP2562985 A JP 2562985A JP H0573568 B2 JPH0573568 B2 JP H0573568B2
Authority
JP
Japan
Prior art keywords
resin
layer
inner layer
mold
parison
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2562985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61185417A (ja
Inventor
Hirohiko Yoshida
Naoteru Hirotomi
Ryoji Fukumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Industries 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 Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Industries Ltd
Priority to JP2562985A priority Critical patent/JPS61185417A/ja
Publication of JPS61185417A publication Critical patent/JPS61185417A/ja
Publication of JPH0573568B2 publication Critical patent/JPH0573568B2/ja
Granted legal-status Critical Current

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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP2562985A 1985-02-13 1985-02-13 複層パリソンの製造方法 Granted JPS61185417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2562985A JPS61185417A (ja) 1985-02-13 1985-02-13 複層パリソンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2562985A JPS61185417A (ja) 1985-02-13 1985-02-13 複層パリソンの製造方法

Publications (2)

Publication Number Publication Date
JPS61185417A JPS61185417A (ja) 1986-08-19
JPH0573568B2 true JPH0573568B2 (en]) 1993-10-14

Family

ID=12171156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2562985A Granted JPS61185417A (ja) 1985-02-13 1985-02-13 複層パリソンの製造方法

Country Status (1)

Country Link
JP (1) JPS61185417A (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571470A (en) * 1994-02-18 1996-11-05 The Coca-Cola Company Method for fabricating a thin inner barrier layer within a preform
ATE193239T1 (de) * 1994-12-09 2000-06-15 Plasthing S A S Di Modesto Mas Vorrichtung zum spritzgiessen von behältern oder vorformlingen für behälter aus kunststoff
US6217818B1 (en) 1995-07-07 2001-04-17 Continental Pet Technologies, Inc. Method of making preform and container with crystallized neck finish
AR002773A1 (es) 1995-07-07 1998-04-29 Continental Pet Technologies Metodo para el moldeado por inyeccion de un articulo plastico y aparato para llevarlo a cabo.
DE19907387A1 (de) * 1999-02-20 2000-08-31 Karl Hehl Aus mehreren Werkstoffen bestehender Kunststoffartikel sowie Verfahren zu dessen Herstellung
US9849621B2 (en) 2007-04-19 2017-12-26 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container having a bag anchoring point; process for the production thereof; and tool thereof
US20150266621A1 (en) 2007-04-19 2015-09-24 Anheuser-Busch Inbev S.A. Integrally Blow-Moulded Bag-in-Container Having Interface Vents Opening to the Atmosphere at Location Adjacent to Bag's Mouth, Preform for Making It; and Processes for Producing the Preform and Bag-in-Container
US9944453B2 (en) 2007-04-19 2018-04-17 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it
US20080258356A1 (en) 2007-04-19 2008-10-23 Inbev S.A. Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energy absorbing additives, and preform for making it
US20080257883A1 (en) 2007-04-19 2008-10-23 Inbev S.A. Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it

Also Published As

Publication number Publication date
JPS61185417A (ja) 1986-08-19

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