multi color injection molding 

multi color injection molding, widely applied is two shot injection molding and mixed color injection molding.
Need special injection molding machine, which equipped with two injection units, and two barrels are parallel to
each other. For the mold, should make two sets, one for injecting the first color, and the other injecting the second
color. So wall thickness will be different should be taken into consideration. 

After first color finish injecting, after cooled the mould open and rotate 180° without ejection of the plastic part.
And then start the second step, injecting the other color. 

Feel free to contact for more details information. 


Mould name: two color salad bowl mould 
cavity number: 2+2
injection machine: 280T double color machine
mould delivery time: 50days 
core & cavity steel: 718H with HRC33-36 
mould base: P20 

Lucia