1. Extrusion molding process
Just like we squeeze toothpaste, the extruder head is also the cross-sectional shape of the product, with a certain length. Under the effect of force and temperature, the product coming out of the extruder head has been vulcanized and molded. The products formed by this process are generally strip-shaped products, and the cross-section of the products can be various. For example, rectangular strips, annular silicon tubes, etc.

2. Dripping process
Silica gel data is liquid, the data is installed in the syringe, and the data is dropped onto the mold by pneumatic and manual operation, and heated and vulcanized. This process is attributed to the manual process, the demand for manual local. So the capacity is not high. It has a feature that a product can drop multiple colors on request. So this kind of craft for the production of handicrafts. For example, multi-color silicone bracelet, silicone mobile phone sets with various color pictures, etc.

3, Solid hot pressing molding process
This process is the use of hydraulic press temperature and pressure, relying on the mold to vulcanize the product out. This process is relatively low cost, high output value, the use of more extensive. It is mostly used for monochrome silicone products. It can also be used in two-color and two-hardness products or multi-color and multi-hardness products, but the structure of the product is not flexible and limited. It can also be applied to plastic and metal wrapping. It is structurally inactive and has temperature requirements for the wrapped objects. Generally, the wrapped objects are required to be resistant to 180 degrees Celsius without deformation.

4. Liquid injection molding process
The equipment required for this process is a silicone injection machine and a pressing machine. Its information is water thick, divided into A, B two components. Its principle is: use a pressing machine to press the data of components A and B into the barrel of the injection machine according to 1:1 to mix, and then press it into the hot mold cavity through the nozzle. This process molding temperature is relatively low, 130 degrees can be. It can be used for plastic overmolding that is not too high temperature resistant, which is an advantage over solid hot pressing. It has high output value and is easy to automate production. But the cost of the data is several times higher than the solid silica gel data.