JPS56100429A - Resin molding method - Google Patents
Resin molding methodInfo
- Publication number
- JPS56100429A JPS56100429A JP262580A JP262580A JPS56100429A JP S56100429 A JPS56100429 A JP S56100429A JP 262580 A JP262580 A JP 262580A JP 262580 A JP262580 A JP 262580A JP S56100429 A JPS56100429 A JP S56100429A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- runner
- inexpensive
- cull
- dies
- 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
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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/462—Injection of preformed charges of material
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP262580A JPS56100429A (en) | 1980-01-16 | 1980-01-16 | Resin molding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP262580A JPS56100429A (en) | 1980-01-16 | 1980-01-16 | Resin molding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56100429A true JPS56100429A (en) | 1981-08-12 |
Family
ID=11534573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP262580A Pending JPS56100429A (en) | 1980-01-16 | 1980-01-16 | Resin molding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56100429A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070320A1 (en) * | 1981-01-26 | 1983-01-26 | Dai-Ichi Seiko Co. Ltd. | Sealing and molding machine |
US5431854A (en) * | 1992-01-23 | 1995-07-11 | "3P" Licensing B.V. | Method for pressing a plastic, which cures by means of a reaction, into a mould cavity, a pressing auxiliary in pill form to be used in this method and a holder composed of such material |
KR100653607B1 (ko) * | 1999-11-16 | 2006-12-05 | 삼성전자주식회사 | 복수의 보조-런너를 갖는 반도체 칩 패키지용 수지 성형장치 |
-
1980
- 1980-01-16 JP JP262580A patent/JPS56100429A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070320A1 (en) * | 1981-01-26 | 1983-01-26 | Dai-Ichi Seiko Co. Ltd. | Sealing and molding machine |
US5431854A (en) * | 1992-01-23 | 1995-07-11 | "3P" Licensing B.V. | Method for pressing a plastic, which cures by means of a reaction, into a mould cavity, a pressing auxiliary in pill form to be used in this method and a holder composed of such material |
KR100653607B1 (ko) * | 1999-11-16 | 2006-12-05 | 삼성전자주식회사 | 복수의 보조-런너를 갖는 반도체 칩 패키지용 수지 성형장치 |
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