IP Molding
A molding method where injected plastic material into the mold is pressed by the clamping mechanism of the molding machine
Motion picture showing IP molding
* After clamping, the core base on the left side moves subtly, which is pressing motion.
Effects of IP molding
*Post-molding deformation is reduced as residual stress is released.
*Significantly improved transcription property
Effective moldings for IP molding: Light guide plates, cases and reels for memory medium
*Significantly improved transcription property
Effective moldings for IP molding: Light guide plates, cases and reels for memory medium
TOYO products for IP molding
High speed and high response injection device/ Mold clamping mechanism in IP molding specifications
TOYO's small-sized electric injection molding machine, Si-50IV
* High torque and high response servomotors are employed.
* Unique synchronizing control at a timing of injection to compressing
* Compression response capability: 48 ms
* Unique synchronizing control at a timing of injection to compressing
* Compression response capability: 48 ms
TOYO's mold for light guide plate
* High precision mold based on our machining technique accumulated by production of optical disc molds
* Built-in-the-mold gate cutting mechanism eliminates separate gate cutting process.
* The built-in-the-mold SPC bush (*1) greatly reduces cooling time.
*1 Sprue cooling bush developed by Toyo's own technology
* Built-in-the-mold gate cutting mechanism eliminates separate gate cutting process.
* The built-in-the-mold SPC bush (*1) greatly reduces cooling time.
*1 Sprue cooling bush developed by Toyo's own technology
