With the development of the people life level, the style of consumer goods gradually diversified. It not only demands beautiful appearance and deft design, but also rapidly meets the demand of market. Dual-color injection molding is a new kind of injection molding process developed in recently year.
Compared with traditional method of molding, advantages of two shot injection molding process are as follows：
The core material can use low viscosity materials to reduce injection pressure.
From the consideration of environmental protection, the core materials can use recycled materials.
According to the different use of characteristics, such as thick wall finished product cortex use soft material, the core material can use hard material or foamed plastic to reduce weight.
Low quality of core materials is helpful to reduce costs.
The cortex material or core material can use expensive material with special surface properties, such as material of EMI Shielding or high conductivity to increase product performance.
: sinomould-17
