JPS5470A - Mold for resin molds - Google Patents
Mold for resin moldsInfo
- Publication number
- JPS5470A JPS5470A JP6483477A JP6483477A JPS5470A JP S5470 A JPS5470 A JP S5470A JP 6483477 A JP6483477 A JP 6483477A JP 6483477 A JP6483477 A JP 6483477A JP S5470 A JPS5470 A JP S5470A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- resin molds
- gate
- circular arc
- resin
- 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
- 239000011347 resin Substances 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
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
- B29C45/2708—Gates
Abstract
PURPOSE:A mold for resin molds designed to obtain molded articles of good quality with few voids, wherein the extending shape from the gate to the molding cavity is made a specific circular arc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6483477A JPS5470A (en) | 1977-06-03 | 1977-06-03 | Mold for resin molds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6483477A JPS5470A (en) | 1977-06-03 | 1977-06-03 | Mold for resin molds |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5470A true JPS5470A (en) | 1979-01-05 |
Family
ID=13269664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6483477A Pending JPS5470A (en) | 1977-06-03 | 1977-06-03 | Mold for resin molds |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5470A (en) |
-
1977
- 1977-06-03 JP JP6483477A patent/JPS5470A/en active Pending
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