KR910004327A - 플라스틱 성형품 - Google Patents
플라스틱 성형품 Download PDFInfo
- Publication number
- KR910004327A KR910004327A KR1019900012834A KR900012834A KR910004327A KR 910004327 A KR910004327 A KR 910004327A KR 1019900012834 A KR1019900012834 A KR 1019900012834A KR 900012834 A KR900012834 A KR 900012834A KR 910004327 A KR910004327 A KR 910004327A
- Authority
- KR
- South Korea
- Prior art keywords
- runner
- substrate
- plastic moldings
- resin body
- resin
- Prior art date
Links
- 238000010137 moulding (plastic) Methods 0.000 title 1
- 239000011347 resin Substances 0.000 claims 5
- 229920005989 resin Polymers 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
- B29C45/2704—Controlling the filling rates or the filling times of two or more mould cavities by controlling the cross section or the length of the runners or the gates
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
-
- 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
- B29C2045/2683—Plurality of independent mould cavities in a single mould
- B29C2045/2687—Plurality of independent mould cavities in a single mould controlling the filling thereof
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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예를 나타내는 평면도,
제2도는 본 발명의 일실시예를 나타내는 종단면도.
Claims (1)
- 기판(2)과, 이 기판(2)상에 고정된 수지 주입 게이트(6) 및 수지체 3(b)와, 상기 기판(2)상에 밀착성형되어 이 수지체(3b)와 상기 수지 주입 게이트(6)를 접속하는 런너(7b)로 구성되는 플라스틱 성형품에 있어서, 상기 런너(7b)의 상기 수지체(3b)와의 인접부(7c)의 단면적을 이 런너(7b)의 다른 부분의 단면적보다 작게 형성한 것을 특징으로 하는 플라스틱 성형품.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01-214843 | 1989-08-23 | ||
JP1214843A JPH0379317A (ja) | 1989-08-23 | 1989-08-23 | プラスチックの成形品 |
JP1-214843 | 1989-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910004327A true KR910004327A (ko) | 1991-03-28 |
KR920005525B1 KR920005525B1 (ko) | 1992-07-06 |
Family
ID=16662465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900012834A KR920005525B1 (ko) | 1989-08-23 | 1990-08-21 | 플라스틱 성형품 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0379317A (ko) |
KR (1) | KR920005525B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102575050B1 (ko) * | 2023-06-08 | 2023-09-06 | (주)협화산업 | 용이한 부시 누락 불량 검사를 위한 인서트 사출 성형 금형 구조물 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2709817B1 (en) | 2011-05-20 | 2018-10-24 | iMFLUX, Inc. | Method for substantially constant pressure injection molding of thinwall parts |
CN103547430A (zh) | 2011-05-20 | 2014-01-29 | 宝洁公司 | 用于在低恒定压力下注塑的设备和方法 |
WO2012162229A1 (en) | 2011-05-20 | 2012-11-29 | The Procter & Gamble Company | Alternative pressure control for a low constant pressure injection molding apparatus |
KR20140006065A (ko) | 2011-05-20 | 2014-01-15 | 더 프록터 앤드 갬블 캄파니 | 낮은, 실질적으로 일정한 압력에서의 사출 성형을 위한 방법 |
CN103547427A (zh) * | 2011-05-20 | 2014-01-29 | 宝洁公司 | 用于注塑设备的非自然平衡的进料系统 |
US20130295219A1 (en) | 2012-05-02 | 2013-11-07 | Ralph Edwin Neufarth | Injection Mold Having a Simplified Evaporative Cooling System or a Simplified Cooling System with Exotic Cooling Fluids |
CA2865255C (en) | 2012-02-24 | 2016-10-18 | Gene Michael Altonen | Injection mold having a simplified cooling system |
US9604398B2 (en) | 2012-11-08 | 2017-03-28 | Imflux Inc | Injection mold with fail safe pressure mechanism |
TW201429669A (zh) | 2012-11-21 | 2014-08-01 | Procter & Gamble | 射出成型系統之縮小形澆道 |
JP2020104442A (ja) * | 2018-12-28 | 2020-07-09 | 株式会社マーレ フィルターシステムズ | 接合構造および接合構造の製造方法 |
-
1989
- 1989-08-23 JP JP1214843A patent/JPH0379317A/ja active Pending
-
1990
- 1990-08-21 KR KR1019900012834A patent/KR920005525B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102575050B1 (ko) * | 2023-06-08 | 2023-09-06 | (주)협화산업 | 용이한 부시 누락 불량 검사를 위한 인서트 사출 성형 금형 구조물 |
Also Published As
Publication number | Publication date |
---|---|
KR920005525B1 (ko) | 1992-07-06 |
JPH0379317A (ja) | 1991-04-04 |
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A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19970630 Year of fee payment: 6 |
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LAPS | Lapse due to unpaid annual fee |