With the rapid development of the silicone industry, various novel processes and technologies are constantly being explored and applied. Nowadays, demanders are no longer confined to the original craftsmanship of old products, but are beginning to transform their thinking and ideas. Two color silicone has also gradually gained attention in recent years. It is mainly used in various types of products such as appearance accessories, children‘s products, and silicone daily necessities. Two color silicone products have higher quality, which can enhance the user experience, create a sense of three dimensionality and visual effects. Generally speaking, silicone manufacturers can use two processes to produce three-dimensional dual color products.

Drip molding is one of the main processes for achieving three-dimensional effects in silicone products. The product is mainly injected into the mold through injection molding and carving process, and then formed together with the main silicone at high temperature. In this process, manufacturers can produce two-color, three color, or multiple three-dimensional colors by adjusting the injection amount, stroke, and color of the machine. However, due to slow production efficiency, the process quality of products is prone to problems, resulting in relatively high costs. Therefore, if your silicone product requires more colors and requires a three-dimensional feel, we can choose this production method.

The dual color molding process is completely different from the dripping process. Its production method is mainly achieved through the upper and lower clamping oil pressure process of the hydraulic press mold. This method requires creating colors outside the main body of the product, then manually placing the color separation product into the main mold, and finally adding adhesive to make the main body. This process is mainly used to create single color and dual color pattern logos, and is therefore suitable for products that require the production of three-dimensional logos and small single and dual color patterns. This process has higher efficiency and more holes, so the production efficiency is much higher than that of the drip glue process.

When making two-color silicone products, drip molding and compression molding are two commonly used process methods. The choice of manufacturing method depends on factors such as specific product requirements and production costs.