It is the manufacturing process of rubber parts and products that involves molding rubber materials by placing rubber into a heated mold and compressing it. At the same time, the mold contains two halves that can be opened to place the rubber and compressed to ensure the flow inside the mold. Both halves of the die (top and bottom) are connected to a compression mechanism (hydraulic, mechanical or any other type).

However, things are not as simple as they seem. Compression forces, mold temperatures, and even the weight of the rubber material all need to be precise to complete the process.

Temperature control is essential to ensure that the rubber placed inside the mold is activated and flowing, and compression allows the melted rubber to take shape. In addition, you might think that the material is splattered from the position where the two half molds meet. You are right, which is why placing the exact weight on the mold can only minimize material waste.