JPS57174221A - Production of multilayer stretch formed container - Google Patents

Production of multilayer stretch formed container

Info

Publication number
JPS57174221A
JPS57174221A JP5862981A JP5862981A JPS57174221A JP S57174221 A JPS57174221 A JP S57174221A JP 5862981 A JP5862981 A JP 5862981A JP 5862981 A JP5862981 A JP 5862981A JP S57174221 A JPS57174221 A JP S57174221A
Authority
JP
Japan
Prior art keywords
preform
resin
preforms
molded
multilayer
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
JP5862981A
Other languages
Japanese (ja)
Other versions
JPH0118849B2 (en
Inventor
Toru Suzuki
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 JP5862981A priority Critical patent/JPS57174221A/en
Publication of JPS57174221A publication Critical patent/JPS57174221A/en
Publication of JPH0118849B2 publication Critical patent/JPH0118849B2/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck 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
    • B29C2949/3008—Preforms or parisons made of several components at neck portion
    • B29C2949/3009—Preforms or parisons made of several components at neck portion partially
    • 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
    • B29C2949/3012—Preforms or parisons made of several components at flange 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
    • B29C2949/3016—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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a container enhanced in transparency, impact resistance, barrier properties and the like by a method wherein each of resin layers constituting a multilayer preform is independently molded into the shape of a preform, and after heating the preforms to a stretching temperature, the preforms are laminated to be the multilayer preform which is then stretched. CONSTITUTION:The first resin is molded to be the first preform 2a by an injection molding machine 1a, while the second resin is molded to be the second preform 2b by an injection molding machine 1b. Next, the first preform 2a and the second preform 2b are introduced into heating furnaces 3a and 3b, respectively, and are heated to respective stretching temperatures. Then, the preforms 2a, 2b thus heated are laminated to have the form of the multilayer preform 4, which is supplied to a stretch forming device 5 and is subjected to biaxial stretching, thereby obtaining a biaxially streached container 6, for example, in the shape of a bottle. The resin constituting each of the resin layers is suitably selected according to the use.
JP5862981A 1981-04-20 1981-04-20 Production of multilayer stretch formed container Granted JPS57174221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5862981A JPS57174221A (en) 1981-04-20 1981-04-20 Production of multilayer stretch formed container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5862981A JPS57174221A (en) 1981-04-20 1981-04-20 Production of multilayer stretch formed container

Publications (2)

Publication Number Publication Date
JPS57174221A true JPS57174221A (en) 1982-10-26
JPH0118849B2 JPH0118849B2 (en) 1989-04-07

Family

ID=13089871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5862981A Granted JPS57174221A (en) 1981-04-20 1981-04-20 Production of multilayer stretch formed container

Country Status (1)

Country Link
JP (1) JPS57174221A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991038A (en) * 1982-11-18 1984-05-25 Toyo Seikan Kaisha Ltd Manufacture of bottle
JPS61259946A (en) * 1985-05-14 1986-11-18 凸版印刷株式会社 Heat-resistant vessel
JPH02135417U (en) * 1989-04-17 1990-11-09
WO1991008099A1 (en) * 1989-11-23 1991-06-13 Lin Pac Plastics International Limited Blow moulded containers
JPH09301334A (en) * 1996-05-14 1997-11-25 Toppan Printing Co Ltd Composite barrier container
JPH11245941A (en) * 1998-02-28 1999-09-14 Yoshino Kogyosho Co Ltd Laminated preform and molding method
WO2009088285A1 (en) * 2008-01-08 2009-07-16 Dispensing Technologies B.V. Composite container and method for manufacturing same
JP2009173153A (en) * 2008-01-24 2009-08-06 Toyota Central R&D Labs Inc Vehicle, vehicle control device, and vehicle manufacturing method
US9555572B2 (en) 2007-04-19 2017-01-31 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energyabsorbing additives, preform for making it and process for producing it
US9637300B2 (en) 2010-11-23 2017-05-02 Entegris, Inc. Liner-based dispenser
US9650169B2 (en) 2011-03-01 2017-05-16 Entegris, Inc. Nested blow molded liner and overpack and methods of making same
JP2020138771A (en) * 2019-02-28 2020-09-03 株式会社吉野工業所 Container and manufacturing method of container
JP2021112890A (en) * 2020-01-21 2021-08-05 大日本印刷株式会社 Method of producing multi-layer preform, method of producing multi-layer container, and multi-layer preform
US11834226B2 (en) 2007-04-19 2023-12-05 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
US11890784B2 (en) 2007-04-19 2024-02-06 Anheus Er-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
US12233589B2 (en) 2007-04-19 2025-02-25 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container having a bag anchoring point, process for the production thereof, and tool thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326380U (en) * 1976-08-13 1978-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326380U (en) * 1976-08-13 1978-03-06

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991038A (en) * 1982-11-18 1984-05-25 Toyo Seikan Kaisha Ltd Manufacture of bottle
JPS61259946A (en) * 1985-05-14 1986-11-18 凸版印刷株式会社 Heat-resistant vessel
JPH02135417U (en) * 1989-04-17 1990-11-09
WO1991008099A1 (en) * 1989-11-23 1991-06-13 Lin Pac Plastics International Limited Blow moulded containers
JPH09301334A (en) * 1996-05-14 1997-11-25 Toppan Printing Co Ltd Composite barrier container
JPH11245941A (en) * 1998-02-28 1999-09-14 Yoshino Kogyosho Co Ltd Laminated preform and molding method
US9555572B2 (en) 2007-04-19 2017-01-31 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energyabsorbing additives, preform for making it and process for producing it
US10668659B2 (en) 2007-04-19 2020-06-02 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container comprising an inner layer ad an outer layer comprising energy absorbing additives, preform for making it and process for producing it
US11752683B2 (en) 2007-04-19 2023-09-12 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energy absorbing additives, preform for making it and process for producing it
US11834226B2 (en) 2007-04-19 2023-12-05 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
US11890784B2 (en) 2007-04-19 2024-02-06 Anheus Er-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
US12233589B2 (en) 2007-04-19 2025-02-25 Anheuser-Busch Inbev S.A. Integrally blow-moulded bag-in-container having a bag anchoring point, process for the production thereof, and tool thereof
WO2009088285A1 (en) * 2008-01-08 2009-07-16 Dispensing Technologies B.V. Composite container and method for manufacturing same
JP2009173153A (en) * 2008-01-24 2009-08-06 Toyota Central R&D Labs Inc Vehicle, vehicle control device, and vehicle manufacturing method
US9637300B2 (en) 2010-11-23 2017-05-02 Entegris, Inc. Liner-based dispenser
US9650169B2 (en) 2011-03-01 2017-05-16 Entegris, Inc. Nested blow molded liner and overpack and methods of making same
JP2020138771A (en) * 2019-02-28 2020-09-03 株式会社吉野工業所 Container and manufacturing method of container
JP2021112890A (en) * 2020-01-21 2021-08-05 大日本印刷株式会社 Method of producing multi-layer preform, method of producing multi-layer container, and multi-layer preform

Also Published As

Publication number Publication date
JPH0118849B2 (en) 1989-04-07

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