JPS55291A - Production of form product - Google Patents

Production of form product

Info

Publication number
JPS55291A
JPS55291A JP5339679A JP5339679A JPS55291A JP S55291 A JPS55291 A JP S55291A JP 5339679 A JP5339679 A JP 5339679A JP 5339679 A JP5339679 A JP 5339679A JP S55291 A JPS55291 A JP S55291A
Authority
JP
Japan
Prior art keywords
resin
liquid
plasticized
fed
under pressure
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
JP5339679A
Other languages
English (en)
Other versions
JPS5919017B2 (ja
Inventor
Akio Yasuike
Hiroshi Kataoka
Toru Tsuchiya
Koji Nagahara
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP54053396A priority Critical patent/JPS5919017B2/ja
Publication of JPS55291A publication Critical patent/JPS55291A/ja
Publication of JPS5919017B2 publication Critical patent/JPS5919017B2/ja
Expired 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
    • B29C2045/1707—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances using a liquid, e.g. water

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Molding Of Porous Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP54053396A 1979-05-02 1979-05-02 中空物品の製造方法 Expired JPS5919017B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54053396A JPS5919017B2 (ja) 1979-05-02 1979-05-02 中空物品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54053396A JPS5919017B2 (ja) 1979-05-02 1979-05-02 中空物品の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58137496A Division JPS6059847B2 (ja) 1983-07-29 1983-07-29 成形物品の製造方法

Publications (2)

Publication Number Publication Date
JPS55291A true JPS55291A (en) 1980-01-05
JPS5919017B2 JPS5919017B2 (ja) 1984-05-02

Family

ID=12941656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54053396A Expired JPS5919017B2 (ja) 1979-05-02 1979-05-02 中空物品の製造方法

Country Status (1)

Country Link
JP (1) JPS5919017B2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265781A (ja) * 1985-09-14 1987-03-25 株式会社　シスコ プラスチツク成形機に用いる粉粒体等をはじめ比重差のある各種物に使用可能な選別装置
WO1992003273A1 (en) * 1990-08-23 1992-03-05 Rema Industries & Services Pty. Ltd. A machine to form articles from thermoplastic plastics materials
JPH0542240U (ja) * 1991-11-09 1993-06-08 有限会社阿興産業 粉体投入装置
WO1993012919A1 (en) * 1991-12-27 1993-07-08 Asahi Kasei Kogyo Kabushiki Kaisha Method of blow molding and pressurized fluid injection and discharge device therefor
JP2013173233A (ja) * 2012-02-23 2013-09-05 Kunimune:Kk 中空射出成形体の製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6414318U (ja) * 1987-07-14 1989-01-25
GB9210607D0 (en) * 1992-05-18 1992-07-01 Cinpres Ltd Method and apparatus for injection moulding
JP2924550B2 (ja) * 1993-03-19 1999-07-26 豊田合成株式会社 射出中空成形型および射出中空成形方法
WO2018101433A1 (ja) * 2016-12-01 2018-06-07 パナソニックＩｐマネジメント株式会社 金型装置、金型装置を用いた成形品の製造方法、および金型装置の製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265781A (ja) * 1985-09-14 1987-03-25 株式会社　シスコ プラスチツク成形機に用いる粉粒体等をはじめ比重差のある各種物に使用可能な選別装置
WO1992003273A1 (en) * 1990-08-23 1992-03-05 Rema Industries & Services Pty. Ltd. A machine to form articles from thermoplastic plastics materials
JPH0542240U (ja) * 1991-11-09 1993-06-08 有限会社阿興産業 粉体投入装置
WO1993012919A1 (en) * 1991-12-27 1993-07-08 Asahi Kasei Kogyo Kabushiki Kaisha Method of blow molding and pressurized fluid injection and discharge device therefor
US5409659A (en) * 1991-12-27 1995-04-25 Asahi Kasei Kogyo Kabushiki Kaisha Hollow injection-molding method and pressurized fluid introducing and discharging apparatus therefor
JP2013173233A (ja) * 2012-02-23 2013-09-05 Kunimune:Kk 中空射出成形体の製造方法

Also Published As

Publication number Publication date
JPS5919017B2 (ja) 1984-05-02

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