TW200716347A - Method of molding and apparatus of the same - Google Patents
Method of molding and apparatus of the sameInfo
- Publication number
- TW200716347A TW200716347A TW094138082A TW94138082A TW200716347A TW 200716347 A TW200716347 A TW 200716347A TW 094138082 A TW094138082 A TW 094138082A TW 94138082 A TW94138082 A TW 94138082A TW 200716347 A TW200716347 A TW 200716347A
- Authority
- TW
- Taiwan
- Prior art keywords
- empty
- sealing piston
- chamber
- molding
- melted
- Prior art date
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A method of molding and apparatus of the same is disclosed. A melted material is fed into an empty measuring chamber; a pre-determined amount of the melted material is transferred from the empty measuring chamber to an empty mold chamber via a transferring passageway adjacent to the empty mold chamber; the melted material in the transferring passageway is pushed to the empty mold chamber by a sealing piston until the port defined between the transferring passageway and the empty mold chamber is sealed by the sealing piston and one guiding plane of the sealing piston is served as one part of the peripheral wall of the mold for providing a method of molding an article and the apparatus for the same; when the sealing piston starts to work, less than 90 percents of the empty mold chamber is filled with the melted plastic material; and when the sealing piston starts to work, the melted plastic material is still transferred from the empty measuring chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94138082A TWI288695B (en) | 2005-10-31 | 2005-10-31 | Method of moulding and apparatus of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94138082A TWI288695B (en) | 2005-10-31 | 2005-10-31 | Method of moulding and apparatus of the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200716347A true TW200716347A (en) | 2007-05-01 |
TWI288695B TWI288695B (en) | 2007-10-21 |
Family
ID=39228413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94138082A TWI288695B (en) | 2005-10-31 | 2005-10-31 | Method of moulding and apparatus of the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI288695B (en) |
-
2005
- 2005-10-31 TW TW94138082A patent/TWI288695B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI288695B (en) | 2007-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |