WO2009060655A1 - 射出成形装置及び射出成形方法 - Google Patents

射出成形装置及び射出成形方法 Download PDF

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Publication number
WO2009060655A1
WO2009060655A1 PCT/JP2008/065648 JP2008065648W WO2009060655A1 WO 2009060655 A1 WO2009060655 A1 WO 2009060655A1 JP 2008065648 W JP2008065648 W JP 2008065648W WO 2009060655 A1 WO2009060655 A1 WO 2009060655A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection molding
molding machine
injecting
cavity
molten resin
Prior art date
Application number
PCT/JP2008/065648
Other languages
English (en)
French (fr)
Inventor
Tomohiro Arakawa
Yoshikazu Kohara
Original Assignee
Toyota Shatai Kabushiki Kaisha
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 Toyota Shatai Kabushiki Kaisha filed Critical Toyota Shatai Kabushiki Kaisha
Publication of WO2009060655A1 publication Critical patent/WO2009060655A1/ja

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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
    • 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
    • B29K2105/26—Scrap or recycled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings

Abstract

　固定型５２と可動型５４との間に形成されたキャビティ５６内に溶融樹脂を射出することで樹脂成形品を成形する射出成形装置５０であって、キャビティ５６内に廃材を含まない溶融樹脂６４を射出する第１の射出ユニット６０と、キャビティ５６内に廃材を含む溶融樹脂６６を射出する第２の射出ユニット６２と、を備えることを特徴とする射出成形装置５０。
PCT/JP2008/065648 2007-11-05 2008-09-01 射出成形装置及び射出成形方法 WO2009060655A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007287307 2007-11-05
JP2007-287307 2007-11-05

Publications (1)

Publication Number Publication Date
WO2009060655A1 true WO2009060655A1 (ja) 2009-05-14

Family

ID=40625558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065648 WO2009060655A1 (ja) 2007-11-05 2008-09-01 射出成形装置及び射出成形方法

Country Status (1)

Country Link
WO (1) WO2009060655A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013203618A1 (de) * 2013-03-04 2014-09-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren, Werkzeug und Anlage zum Herstellen eines Kunststoffteils für ein Fahrzeug, aus Kunststoff hergestelltes Bauteil für ein Fahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05278069A (ja) * 1992-04-01 1993-10-26 Tdk Corp 多色または多材質一体成形品の製造方法
JPH08224754A (ja) * 1994-12-22 1996-09-03 Matsushita Electric Works Ltd 保温食器及びその製造方法
JP2000210978A (ja) * 1999-01-21 2000-08-02 Nishikawa Kasei Co Ltd 射出成形品の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05278069A (ja) * 1992-04-01 1993-10-26 Tdk Corp 多色または多材質一体成形品の製造方法
JPH08224754A (ja) * 1994-12-22 1996-09-03 Matsushita Electric Works Ltd 保温食器及びその製造方法
JP2000210978A (ja) * 1999-01-21 2000-08-02 Nishikawa Kasei Co Ltd 射出成形品の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013203618A1 (de) * 2013-03-04 2014-09-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren, Werkzeug und Anlage zum Herstellen eines Kunststoffteils für ein Fahrzeug, aus Kunststoff hergestelltes Bauteil für ein Fahrzeug

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