Two Color Injection Molding

Two Color Injection Molding
The two color injection molding method is a method of molding that is recently being called the “two material injection molding method” or the “different material injection molding method”, etc. Two types of thermoplastic resin are successively injected into the mold by respectively different injection cylinders, thereby producing a product with two types of colors.


Mold detail
Part NameTwo Color Injection Molding for Auto Parts
Mold BaseLKM, Hasco, DME or other
Mold RunnerHot/Cold runner
Mold Cavity1*1, 1*2, 1*4, 1+1, 2+2, etc
Product MaterialABS/ PC/ ABS + PC/ PP/PE/ PA66/ PA1010/ PVC/ PET/ PBT/ PPS/ TPU
Gate Typeside gate, sub gate, pin point gate, edge gate, fan gate, etc.
Ejection systemstriooer plate, lifrer, push bar, ejection pin. sleeve, etc
Design SoftwareUG, PRO/E, CAD, Solidwork, Moldflow. etc
Mould of steel(supplier)Steel NumberRemark
ChinaP20 H13Good for small production mold
JapanS-STAR, NAK80, HSK-9Good Polishing for medium mold life
ChinaS136, S136H, NAK80Good Polishing for medium mold life
Germany2344Wear-resisting Impact resistance
Swedens136, s136h, 718H, Remax168Good Polishing


Q1: What special methods of plastic injection molding could you use ?
A1: We could manufacture with two colors injection molding, over molding, insert molding and so on.
Q2: What types of files do you accept (drawings)?
A2: With our CAD systems we can accept following files:
STP, IGS, DXF, DWG, Cad Key PPT, STL, X_T, CATIA, UG files, etc.

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