Liquid Injection Mold (LIM) also known as LSR Mold, Liquid Silicone Mold, Liquid Silicone Rubber Injection Mold, Silicone Injection Mold, which is an advanced mold processing compared to traditional Silicone Rubber Compression Molding, and is an ideal process for many custom parts and components with complex geometry, high precision dimension requirement and high safety material request. Liquid Injection Mould has significant advantages in flexible tooling design, excellent liquid silicon rubber properties, high production efficiency & safe closed production environment and tight tolerance/precision, LSR 2-Shot (2K) or LSR Multi-Shot injection molding (also known as LSR overmolding), etc.
oid air stagnation, it is important to have a good exhaust device in the mold. In addition, LSR materials do not shrink like thermoplastic in the mold. Liquid Silicone Rubber tend to expand when be heated and will shrink slightly when be cooled. Therefore, the product does not always stay on the con