Molding process consist of compression and injection, normally using 200t-500t machines. According to customer's demand, we design 3D drawing and make the mold based on it. Definitely, the drawing need to be approved by customer in advance. Meanwhile, the different shrinkage ratio of rubber material will be taken into account when designing the dimension of the mold. Finally, based on the different rubber material property, relative temperature and compression will be set on the machines as well as the valcanation time to do the compression or injecton process.
