Compared with traditional injection molding, the two-color plastic mold two-material co-injection molding process has the following advantages:
1. Two-color injection mold: The core material can use a low-viscosity material to reduce the injection pressure. Such as: Weixun plastic mold
2. Two-color injection mold: From the consideration of environmental protection, the core material can use recycled secondary materials.
3. According to different use characteristics, such as thick finished skin material using soft material, core material using hard material or core material can use foamed plastic to reduce weight.
4. Use lower quality core materials to reduce costs.
5. The skin material or core material can be used with expensive and special surface properties, such as anti-electromagnetic interference, high conductivity and other materials to increase product performance.
6. The combination of the skin material and the core material can reduce the residual stress of the molded product, increase the mechanical strength or the surface properties of the product.
7. Products such as marble grain.