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KR880012332A - 2색성형 금형장치 - Google Patents

2색성형 금형장치 Download PDF

Info

Publication number
KR880012332A
KR880012332A KR1019880004828A KR880004828A KR880012332A KR 880012332 A KR880012332 A KR 880012332A KR 1019880004828 A KR1019880004828 A KR 1019880004828A KR 880004828 A KR880004828 A KR 880004828A KR 880012332 A KR880012332 A KR 880012332A
Authority
KR
South Korea
Prior art keywords
color molding
molding machine
resin
injected
cavity
Prior art date
Application number
KR1019880004828A
Other languages
English (en)
Inventor
마사토 다와라
도시오 우츠기
가즈키 나카마루
Original Assignee
오가 노리오
소니 가부시키가이샤
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 오가 노리오, 소니 가부시키가이샤 filed Critical 오가 노리오
Publication of KR880012332A publication Critical patent/KR880012332A/ko

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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

2색성형 금형장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본원 발명의 2색성형 금형의 단면도이며, A는 1차 성형을 했을 때의 상태, B는 2차 성형을 할 때의 상태, 제 2 도는 본원 발명의 2색 성형 금형의 요부의 확대 단면도, 제 3 도는 본원 발명의 2색 성형 금형에 의해서 성형된 카세트 절반부의 내면도.

Claims (1)

  1. 제 1 의 수지를 주입하고, 이어서 제 2 의 수지를 주입하여 성형을 행하도록 한 2색 성형 금형장치에 있어서, 상기 제 1 의 수지를 성형하는 캐비티를 형성하는 금형에, 상기 제 2 의 수지를 성형하는 캐비티에 근접한 위치에 스탭형상부를 배설하여 이루어지는 2색 성형 금형장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880004828A 1987-04-30 1988-04-28 2색성형 금형장치 KR880012332A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP87-107,348 1987-04-30
JP62107348A JP2513227B2 (ja) 1987-04-30 1987-04-30 二色成形金型装置

Publications (1)

Publication Number Publication Date
KR880012332A true KR880012332A (ko) 1988-11-26

Family

ID=14456777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880004828A KR880012332A (ko) 1987-04-30 1988-04-28 2색성형 금형장치

Country Status (5)

Country Link
JP (1) JP2513227B2 (ko)
KR (1) KR880012332A (ko)
FR (1) FR2614574A1 (ko)
GB (1) GB2203984B (ko)
IT (1) IT1219561B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419101B1 (ko) * 2001-02-15 2004-02-19 전성도 자동차용 내장재의 성형장치

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2815046B2 (ja) * 1987-06-19 1998-10-27 ミノルタ株式会社 成形部材及びその結合方法
JPH0726089Y2 (ja) * 1988-03-29 1995-06-14 三菱マテリアル株式会社 多色成形金型
JPH0686080B2 (ja) * 1988-12-02 1994-11-02 富士写真フイルム株式会社 射出成形用金型
DE3932016A1 (de) * 1989-09-26 1991-04-11 Agfa Gevaert Ag Vorrichtung zum zweischichtigen spritzgiessen
JP2887832B2 (ja) * 1994-04-15 1999-05-10 株式会社ニフコ スピーカーグリル及びその成形方法
DE19736082C1 (de) 1997-08-20 1999-01-14 Orga Kartensysteme Gmbh Verfahren und Herstellen einer Chipkarte und Vorrichtung zur Durchführung des Verfahrens
DE19808145A1 (de) * 1997-08-21 1999-02-25 Structoform Spritzgiesen Aniso Verfahren zum Spritzgießen, Spritzgießform und Spritzgießvorrichtung
EP1559529A3 (en) * 2004-02-02 2005-10-19 The Procter & Gamble Company Preforms made of two or more materials and processes for obtaining them
US7462314B2 (en) 2004-02-24 2008-12-09 Mold-Masters (2007) Limited Multiple-material injection molding
JP7454939B2 (ja) * 2019-12-16 2024-03-25 株式会社小糸製作所 二色成形品および二色成形方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB814337A (en) * 1956-01-21 1959-06-03 Roberto Pietrocola A method for the manufacture of composite footwear soles and in particular of soles for shoes and sandals
JPS59133029A (ja) * 1983-01-19 1984-07-31 Matsushita Electric Ind Co Ltd 樹脂成形品およびその製造方法
JPS61108519A (ja) * 1984-11-02 1986-05-27 Yoshida Kogyo Kk <Ykk> 合成樹脂多色成形品の成形方法並びに成形装置及びその成形品
JPH0657417B2 (ja) * 1985-11-15 1994-08-03 ティーディーケイ株式会社 成形金型
JP3241453B2 (ja) * 1992-09-25 2001-12-25 豊田工機株式会社 研削方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419101B1 (ko) * 2001-02-15 2004-02-19 전성도 자동차용 내장재의 성형장치

Also Published As

Publication number Publication date
IT8847897A0 (it) 1988-04-29
IT1219561B (it) 1990-05-18
GB2203984B (en) 1990-05-30
GB8809761D0 (en) 1988-06-02
JPS63270113A (ja) 1988-11-08
JP2513227B2 (ja) 1996-07-03
GB2203984A (en) 1988-11-02
FR2614574A1 (fr) 1988-11-04

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