Bicolour injection mould: two plastic materials are mouldedon the same injection moulding machine twice, but the product is only once.
This is also known asthe double injection moulding process and is usually carried out by a singlemould, requiring a special bicolour injection moulding machine.
Bicolour injectionmoulds are becoming more and more popular in the market. In this process, theproducts can be made more beautiful, easy to change colors,without spraying,but expensive and technically demanding.