Difference between bi-color injection and over molding

Over molding need two sets mould, product forming in one set mould first, then take out put into the other mould forming second time. Generally, this kindly molding technology do not need specialized bi-color injection molding machine.

Doublecolor injection mould is sino’s professional experience mould, means two color material injected on one machine, forming separate two times. But the product only eject out once time. Like this molding technology called double color injection molding, request specialized bi-color injection molding machine.

In the modern market, double color injection mould is very popular and more and more customer interested and prefer to this type products. Use this injection technology can realize the plastic product performance more beautiful and easy for change color and no need to paint. But the cost is very high.

Sino mould do many project for the double color injection molding system and the over molding project. like the double color PC cup mould, double color helmet, over molding helmet, baby basin with over molding. etc. Welcome to make detail consultation.

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