JPS6229210B2 - - Google Patents

Info

Publication number
JPS6229210B2
JPS6229210B2 JP54159296A JP15929679A JPS6229210B2 JP S6229210 B2 JPS6229210 B2 JP S6229210B2 JP 54159296 A JP54159296 A JP 54159296A JP 15929679 A JP15929679 A JP 15929679A JP S6229210 B2 JPS6229210 B2 JP S6229210B2
Authority
JP
Japan
Prior art keywords
parison
mold
core
temperature
neck
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
Application number
JP54159296A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5581119A (en
Inventor
Ai Uarii Emerii
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5581119A publication Critical patent/JPS5581119A/ja
Publication of JPS6229210B2 publication Critical patent/JPS6229210B2/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
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/43—Removing or ejecting moulded articles using fluid under pressure
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP15929679A 1978-12-12 1979-12-10 Method of adjusting temperature of parison Granted JPS5581119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/968,681 US4242300A (en) 1978-12-12 1978-12-12 Method for processing parisons

Publications (2)

Publication Number Publication Date
JPS5581119A JPS5581119A (en) 1980-06-18
JPS6229210B2 true JPS6229210B2 (en]) 1987-06-25

Family

ID=25514615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15929679A Granted JPS5581119A (en) 1978-12-12 1979-12-10 Method of adjusting temperature of parison

Country Status (5)

Country Link
US (1) US4242300A (en])
EP (1) EP0012426B1 (en])
JP (1) JPS5581119A (en])
CA (1) CA1146313A (en])
DE (1) DE2965548D1 (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0890643A (ja) * 1994-09-26 1996-04-09 Aokiko Kenkyusho:Kk ポリエチレンの射出延伸吹込成形方法
JPH08300460A (ja) * 1995-05-08 1996-11-19 Aokiko Kenkyusho:Kk 射出延伸吹込成形におけるプリフォーム成形方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473515A (en) * 1980-09-02 1984-09-25 Ryder Leonard B Injection blow molding method
IN157843B (en]) * 1981-06-26 1986-07-05 Di Settembrini Antoine
JPS61255832A (ja) * 1985-05-08 1986-11-13 Kureha Chem Ind Co Ltd ポリアリ−レンチオエ−テル延伸ブロ−成形容器及びその製造法
US5620650A (en) * 1993-10-22 1997-04-15 A.K. Technical Laboratory Inc. Method for injection stretch blow molding of polyethylene
AU685498B2 (en) * 1993-10-22 1998-01-22 A. K. Technical Laboratory, Inc. Method for injection stretch blow molding of polyethylene
JP3290011B2 (ja) * 1993-10-22 2002-06-10 株式会社青木固研究所 射出延伸吹込成形におけるプリフォーム成形方法
WO2003035359A1 (en) * 2001-10-24 2003-05-01 Mold-Masters Limited Post mold cooling of preforms

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331702A (en) * 1938-05-13 1943-10-12 Hartford Empire Co Method of molding hollow articles of plastic material
US2331687A (en) * 1938-05-13 1943-10-12 Hartford Empire Co Method of and machine for forming hollow articles of plastic materials
US2262612A (en) * 1938-05-13 1941-11-11 Plax Corp Method of and means for forming articles of plastic material
NL240176A (en]) * 1954-01-05
FR1363461A (fr) * 1962-05-14 1964-06-12 Owens Illinois Glass Co Procédé et appareil de fabrication d'un article en matière plastique soufflée
US3944643A (en) * 1970-07-10 1976-03-16 Showa Denko K.K. Method for manufacturing shaped articles by injection-blow molding
US3776991A (en) * 1971-06-30 1973-12-04 P Marcus Injection blow molding method
US3979491A (en) * 1971-11-24 1976-09-07 Continental Can Company, Inc. Process for the manufacture of an oriented container
BE794635A (fr) * 1972-01-29 1973-05-16 Showa Denko Kk Procede et appareil pour produire des objets moules creux
US4044086A (en) * 1972-12-29 1977-08-23 American Can Company Method for making a blow molded oriented plastic bottle
US3786221A (en) * 1973-03-29 1974-01-15 American Can Co Method for heat treating a polar, dielectric parison
DE2702495A1 (de) * 1976-01-22 1977-07-28 American Can Co Verfahren zur herstellung eines rissfreien hoch molekularorientierten geblasenen behaelters
US4054630A (en) * 1976-01-22 1977-10-18 American Can Company Hot pin parison injection molding technique
US4140464A (en) * 1977-06-13 1979-02-20 Emhart Industries, Inc. Machine system for formation of molecularly oriented plastic bottles
US4151247A (en) * 1977-10-20 1979-04-24 Ethyl Corporation Injection blow molding apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0890643A (ja) * 1994-09-26 1996-04-09 Aokiko Kenkyusho:Kk ポリエチレンの射出延伸吹込成形方法
JPH08300460A (ja) * 1995-05-08 1996-11-19 Aokiko Kenkyusho:Kk 射出延伸吹込成形におけるプリフォーム成形方法

Also Published As

Publication number Publication date
EP0012426B1 (en) 1983-05-25
EP0012426A1 (en) 1980-06-25
CA1146313A (en) 1983-05-17
US4242300A (en) 1980-12-30
JPS5581119A (en) 1980-06-18
DE2965548D1 (en) 1983-07-07

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