JPS56151540A - Injection molding of polyester resin - Google Patents

Injection molding of polyester resin

Info

Publication number
JPS56151540A
JPS56151540A JP5518180A JP5518180A JPS56151540A JP S56151540 A JPS56151540 A JP S56151540A JP 5518180 A JP5518180 A JP 5518180A JP 5518180 A JP5518180 A JP 5518180A JP S56151540 A JPS56151540 A JP S56151540A
Authority
JP
Japan
Prior art keywords
heater
gate
spool
hot runner
heating
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.)
Pending
Application number
JP5518180A
Other languages
English (en)
Inventor
Naoyuki Suzuki
Hideto Kakita
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP5518180A priority Critical patent/JPS56151540A/ja
Publication of JPS56151540A publication Critical patent/JPS56151540A/ja
Pending 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2754—Plurality of independent heating or cooling means, e.g. independently controlling the heating of several zones of the nozzle
JP5518180A 1980-04-25 1980-04-25 Injection molding of polyester resin Pending JPS56151540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5518180A JPS56151540A (en) 1980-04-25 1980-04-25 Injection molding of polyester resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5518180A JPS56151540A (en) 1980-04-25 1980-04-25 Injection molding of polyester resin

Publications (1)

Publication Number Publication Date
JPS56151540A true JPS56151540A (en) 1981-11-24

Family

ID=12991540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5518180A Pending JPS56151540A (en) 1980-04-25 1980-04-25 Injection molding of polyester resin

Country Status (1)

Country Link
JP (1) JPS56151540A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018510800A (ja) * 2015-02-06 2018-04-19 アルプラ ヴェアケ アルヴィン レーナー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＡｌｐｌａ Ｗｅｒｋｅ Ａｌｗｉｎ Ｌｅｈｎｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ プラスチック容器を製造するためのプリフォーム、該プリフォームの製造および該プリフォームから製造されたプラスチック容器ならびに該プラスチック容器の製造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018510800A (ja) * 2015-02-06 2018-04-19 アルプラ ヴェアケ アルヴィン レーナー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＡｌｐｌａ Ｗｅｒｋｅ Ａｌｗｉｎ Ｌｅｈｎｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ プラスチック容器を製造するためのプリフォーム、該プリフォームの製造および該プリフォームから製造されたプラスチック容器ならびに該プラスチック容器の製造

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