JPH0446736B2 - - Google Patents

Info

Publication number
JPH0446736B2
JPH0446736B2 JP22386986A JP22386986A JPH0446736B2 JP H0446736 B2 JPH0446736 B2 JP H0446736B2 JP 22386986 A JP22386986 A JP 22386986A JP 22386986 A JP22386986 A JP 22386986A JP H0446736 B2 JPH0446736 B2 JP H0446736B2
Authority
JP
Japan
Prior art keywords
resin
injection
layer
gas barrier
olefin
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
JP22386986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6378705A (ja
Inventor
Sadao Hirata
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP22386986A priority Critical patent/JPS6378705A/ja
Publication of JPS6378705A publication Critical patent/JPS6378705A/ja
Publication of JPH0446736B2 publication Critical patent/JPH0446736B2/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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1643—Making multilayered or multicoloured articles having a "sandwich" structure from at least three different materials or with at least four layers

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)
JP22386986A 1986-09-24 1986-09-24 ガスバリヤ−性多層プラスチック容器の製造方法 Granted JPS6378705A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22386986A JPS6378705A (ja) 1986-09-24 1986-09-24 ガスバリヤ−性多層プラスチック容器の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22386986A JPS6378705A (ja) 1986-09-24 1986-09-24 ガスバリヤ−性多層プラスチック容器の製造方法

Publications (2)

Publication Number Publication Date
JPS6378705A JPS6378705A (ja) 1988-04-08
JPH0446736B2 true JPH0446736B2 (cs) 1992-07-30

Family

ID=16804978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22386986A Granted JPS6378705A (ja) 1986-09-24 1986-09-24 ガスバリヤ−性多層プラスチック容器の製造方法

Country Status (1)

Country Link
JP (1) JPS6378705A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008031447A1 (de) 2006-09-15 2008-03-20 Alpla-Werke Alwin Lehner Gmbh & Co. Kg Preform sowie verfahren zur herstellung von kunststoffflaschen
JP5076541B2 (ja) * 2007-02-19 2012-11-21 三菱瓦斯化学株式会社 バリア性に優れた多層射出成形体
CN102336959A (zh) * 2006-10-19 2012-02-01 三菱瓦斯化学株式会社 阻隔性良好的注塑成型体
CH699063B1 (de) * 2006-10-24 2010-01-15 Alpla Werke Preform für die Herstellung von biaxial gereckten Kunststoffflaschen und aus dem Preform hergestellte Kunststoffflasche.
JP6364964B2 (ja) * 2014-05-29 2018-08-01 東洋製罐グループホールディングス株式会社 含液膜構造体の製造方法及び含液膜延伸成形構造体
US11407194B2 (en) 2017-11-16 2022-08-09 André Gustavo Ottoni Candido Filho Composite, process for the production thereof, use of said material and articles comprising the said material

Also Published As

Publication number Publication date
JPS6378705A (ja) 1988-04-08

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