DE69729934D1 - Vorrichtung zum harzformen - Google Patents

Vorrichtung zum harzformen

Info

Publication number
DE69729934D1
DE69729934D1 DE69729934T DE69729934T DE69729934D1 DE 69729934 D1 DE69729934 D1 DE 69729934D1 DE 69729934 T DE69729934 T DE 69729934T DE 69729934 T DE69729934 T DE 69729934T DE 69729934 D1 DE69729934 D1 DE 69729934D1
Authority
DE
Germany
Prior art keywords
resin molding
molding device
resin
molding
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 - Lifetime
Application number
DE69729934T
Other languages
English (en)
Inventor
Yasutaka Nishide
Yasunori Tanahashi
Kazuo Hattori
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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
Priority claimed from JP8270428A external-priority patent/JP3007850B2/ja
Priority claimed from JP27263596A external-priority patent/JP3007851B2/ja
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Application granted granted Critical
Publication of DE69729934D1 publication Critical patent/DE69729934D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1808—Feeding measured doses
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
    • 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
    • B29C45/28—Closure devices 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
DE69729934T 1996-07-25 1997-07-25 Vorrichtung zum harzformen Expired - Lifetime DE69729934D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP19672296 1996-07-25
JP8270428A JP3007850B2 (ja) 1996-07-25 1996-10-14 樹脂成形方法及び樹脂成形装置
JP27263596A JP3007851B2 (ja) 1996-10-15 1996-10-15 樹脂成形方法及び樹脂成形装置
PCT/JP1997/002592 WO1998004395A1 (en) 1996-07-25 1997-07-25 Resin molding apparatus

Publications (1)

Publication Number Publication Date
DE69729934D1 true DE69729934D1 (de) 2004-08-26

Family

ID=27327287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69729934T Expired - Lifetime DE69729934D1 (de) 1996-07-25 1997-07-25 Vorrichtung zum harzformen

Country Status (6)

Country Link
EP (1) EP0870588B1 (de)
KR (1) KR100263598B1 (de)
CN (1) CN1092102C (de)
DE (1) DE69729934D1 (de)
TW (1) TW434131B (de)
WO (1) WO1998004395A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523254B1 (en) * 2000-04-19 2003-02-25 Micron Technology, Inc. Method for gate blocking x-outs during a molding process
CN100463129C (zh) * 2006-02-09 2009-02-18 夏普株式会社 半导体装置的制造方法及半导体装置的制造装置
JP5542318B2 (ja) * 2008-09-29 2014-07-09 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー 樹脂シートおよびそれを用いた回路装置の製造方法
KR102010895B1 (ko) * 2017-06-20 2019-08-14 최영문 트랜스퍼성형장치
CN109262990B (zh) * 2018-11-27 2020-10-27 江苏师范大学 一种汽车加热器外壳注塑模具
CN113320070B (zh) * 2021-06-11 2024-01-16 东莞市嘉仕新能电子仪器设备有限公司 一种贴片式瓷片电容干粉环氧树脂封装工艺及其专用设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813457U (ja) * 1981-07-20 1983-01-27 三洋電機株式会社 回転圧縮機の容量制御装置
JPS60251635A (ja) * 1984-05-28 1985-12-12 Michio Osada トランスフア−モ−ルド成形方法及びその成形用金型装置

Also Published As

Publication number Publication date
EP0870588A1 (de) 1998-10-14
CN1198123A (zh) 1998-11-04
WO1998004395A1 (en) 1998-02-05
TW434131B (en) 2001-05-16
EP0870588B1 (de) 2004-07-21
KR100263598B1 (ko) 2000-08-01
CN1092102C (zh) 2002-10-09
EP0870588A4 (de) 2001-01-10
KR19990063683A (ko) 1999-07-26

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Legal Events

Date Code Title Description
8332 No legal effect for de