Injection Molding is a compression molding in which a certain volume
(60%-70%) of molten plastic is injected into an open mold cavity and then
closed, a mold, a compression melt, a cavity filled, and an optical lens forming
technique. When forming die before complete closure, the mould core part is
provided with a step. When the melt is injected into the cavity will not leak;
when the melt after injected, the second clamping by closing piston dedicated,
melt will be flow again, then compacted.
Injection molding a compression molding applications: thin-walled products,
optical media and lenses between products, disk gate, round products (wheel
cover plate, CD), glass fiber reinforced plastic products.
We supply Custom Injection Mould to finish this process.