JPS57128520A - Production of multilayered parison - Google Patents

Production of multilayered parison

Info

Publication number
JPS57128520A
JPS57128520A JP56015182A JP1518281A JPS57128520A JP S57128520 A JPS57128520 A JP S57128520A JP 56015182 A JP56015182 A JP 56015182A JP 1518281 A JP1518281 A JP 1518281A JP S57128520 A JPS57128520 A JP S57128520A
Authority
JP
Japan
Prior art keywords
resin
injected
intermediate layer
multilayer
precedingly
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.)
Granted
Application number
JP56015182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227124B2 (en]
Inventor
Tadashi Okudaira
Akio Tsuboi
Yoshihisa Hama
Mamoru Hara
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP56015182A priority Critical patent/JPS57128520A/ja
Priority to AU79667/82A priority patent/AU549286B2/en
Priority to US06/341,425 priority patent/US4535901A/en
Priority to DE3201986A priority patent/DE3201986C2/de
Priority to FR8201026A priority patent/FR2498124B1/fr
Priority to GB8201768A priority patent/GB2091629B/en
Publication of JPS57128520A publication Critical patent/JPS57128520A/ja
Publication of JPH0227124B2 publication Critical patent/JPH0227124B2/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
    • 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
    • B29C45/1646—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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1646—Injecting parison-like articles
    • B29C2045/1648—Injecting parison-like articles the parison core layer being a barrier material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

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)
JP56015182A 1981-01-22 1981-02-03 Production of multilayered parison Granted JPS57128520A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56015182A JPS57128520A (en) 1981-02-03 1981-02-03 Production of multilayered parison
AU79667/82A AU549286B2 (en) 1981-01-22 1982-01-20 Blow moulded multiply vessel
US06/341,425 US4535901A (en) 1981-01-22 1982-01-21 Blow-molded multi-ply vessel
DE3201986A DE3201986C2 (de) 1981-01-22 1982-01-22 Blasgeformter Hohlkörper und Verfahren zu seiner Herstellung
FR8201026A FR2498124B1 (fr) 1981-01-22 1982-01-22 Paraison multicouche pour moulage, recipient multicouche et procede de moulage par soufflage de recipients
GB8201768A GB2091629B (en) 1981-01-22 1982-01-22 Blow-molded multiply vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56015182A JPS57128520A (en) 1981-02-03 1981-02-03 Production of multilayered parison

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP56170445A Division JPS57128516A (en) 1981-10-23 1981-10-23 Blow-molded container having multilayer construction and method for producing the same

Publications (2)

Publication Number Publication Date
JPS57128520A true JPS57128520A (en) 1982-08-10
JPH0227124B2 JPH0227124B2 (en]) 1990-06-14

Family

ID=11881676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56015182A Granted JPS57128520A (en) 1981-01-22 1981-02-03 Production of multilayered parison

Country Status (1)

Country Link
JP (1) JPS57128520A (en])

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204552A (ja) * 1983-05-10 1984-11-19 東洋製罐株式会社 多層延伸ポリエステルボトル
JPS59214647A (ja) * 1983-05-23 1984-12-04 東洋製罐株式会社 多層延伸プラスチツクボトル
JPS60189407A (ja) * 1984-02-17 1985-09-26 コンチネンタル　プラスチツク　コンテ−ナ−ズ，インコ−ポレ−テド ラミネ−ト加工したプレフオ−ム及びその成形方法及び装置
JPS6149808A (ja) * 1984-08-16 1986-03-11 Sumitomo Heavy Ind Ltd 多層パリソン成形方法
JPS61173924A (ja) * 1985-01-30 1986-08-05 東洋製罐株式会社 延伸多層プラスチック容器の製法
JPS61197205A (ja) * 1985-02-28 1986-09-01 Toyo Seikan Kaisha Ltd 延伸ブロ−成形用プリフオ−ム
WO1988005717A1 (fr) * 1987-02-09 1988-08-11 Nissei Asb Machine Co., Ltd. Preforme pour recipient a orientation biaxiale et procede de moulage
JPS63281824A (ja) * 1987-05-15 1988-11-18 Sumitomo Bakelite Co Ltd 多層容器の製造方法
JPH11165330A (ja) * 1997-09-25 1999-06-22 Mitsubishi Gas Chem Co Inc 多層成形品を成形するための射出成形装置及び多層成形品の射出成形方法
US6322344B1 (en) 1997-09-25 2001-11-27 Mitsubishi Gas Chemical Co., Inc. Injection molding apparatus for molding multi-layered articles
US6344249B1 (en) 1999-03-11 2002-02-05 Mitsubishi Gas Chemical Company, Inc. Multi-layered article
US11667069B2 (en) 2019-04-11 2023-06-06 The Procter & Gamble Company Blow molded article with visual effects
US11724847B2 (en) 2018-10-19 2023-08-15 The Procter & Gamble Company Blow molded article with debossing
US11814208B2 (en) 2018-07-17 2023-11-14 The Procter & Gamble Company Blow molded article with visual effects
US11975522B2 (en) 2020-01-08 2024-05-07 The Procter & Gamble Company Blow molded multilayer article with color gradient
US12077339B2 (en) 2017-10-12 2024-09-03 The Procter & Gamble Company Blow molded article with visual effects

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4692738B2 (ja) * 2005-05-31 2011-06-01 株式会社吉野工業所 プリフォームの成形方法、プリフォーム及び壜体
JP4692737B2 (ja) * 2005-05-31 2011-06-01 株式会社吉野工業所 プリフォームの製造方法、プリフォーム、及び壜体
CN101857094B (zh) * 2005-04-28 2012-09-19 株式会社吉野工业所 具有层次图案的瓶体以及预成型件的注射成型方法
JP4692731B2 (ja) * 2005-04-28 2011-06-01 株式会社吉野工業所 グラデーション模様付きボトルと、ボトル成形用のプリフォーム
JP4640729B2 (ja) * 2005-05-31 2011-03-02 株式会社吉野工業所 プリフォームの成形方法、プリフォーム及び壜体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4899264A (en]) * 1972-02-24 1973-12-15
JPS512773A (ja) * 1974-06-27 1976-01-10 Asahi Dow Ltd Shashutsufukikomiseikeihoho
JPS53140658U (en]) * 1977-04-11 1978-11-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4899264A (en]) * 1972-02-24 1973-12-15
JPS512773A (ja) * 1974-06-27 1976-01-10 Asahi Dow Ltd Shashutsufukikomiseikeihoho
JPS53140658U (en]) * 1977-04-11 1978-11-07

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204552A (ja) * 1983-05-10 1984-11-19 東洋製罐株式会社 多層延伸ポリエステルボトル
JPS59214647A (ja) * 1983-05-23 1984-12-04 東洋製罐株式会社 多層延伸プラスチツクボトル
JPS60189407A (ja) * 1984-02-17 1985-09-26 コンチネンタル　プラスチツク　コンテ−ナ−ズ，インコ−ポレ−テド ラミネ−ト加工したプレフオ−ム及びその成形方法及び装置
JPS6149808A (ja) * 1984-08-16 1986-03-11 Sumitomo Heavy Ind Ltd 多層パリソン成形方法
JPS61173924A (ja) * 1985-01-30 1986-08-05 東洋製罐株式会社 延伸多層プラスチック容器の製法
JPS61197205A (ja) * 1985-02-28 1986-09-01 Toyo Seikan Kaisha Ltd 延伸ブロ−成形用プリフオ−ム
WO1988005717A1 (fr) * 1987-02-09 1988-08-11 Nissei Asb Machine Co., Ltd. Preforme pour recipient a orientation biaxiale et procede de moulage
JPS63281824A (ja) * 1987-05-15 1988-11-18 Sumitomo Bakelite Co Ltd 多層容器の製造方法
JPH11165330A (ja) * 1997-09-25 1999-06-22 Mitsubishi Gas Chem Co Inc 多層成形品を成形するための射出成形装置及び多層成形品の射出成形方法
US6322344B1 (en) 1997-09-25 2001-11-27 Mitsubishi Gas Chemical Co., Inc. Injection molding apparatus for molding multi-layered articles
US6544459B2 (en) 1997-09-25 2003-04-08 Mitsubishi Gas Chemical Company, Inc. Method of injection molding multi-layered articles
US6344249B1 (en) 1999-03-11 2002-02-05 Mitsubishi Gas Chemical Company, Inc. Multi-layered article
US12077339B2 (en) 2017-10-12 2024-09-03 The Procter & Gamble Company Blow molded article with visual effects
US11814208B2 (en) 2018-07-17 2023-11-14 The Procter & Gamble Company Blow molded article with visual effects
US11724847B2 (en) 2018-10-19 2023-08-15 The Procter & Gamble Company Blow molded article with debossing
US11667069B2 (en) 2019-04-11 2023-06-06 The Procter & Gamble Company Blow molded article with visual effects
US11975522B2 (en) 2020-01-08 2024-05-07 The Procter & Gamble Company Blow molded multilayer article with color gradient

Also Published As

Publication number Publication date
JPH0227124B2 (en]) 1990-06-14

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