Hot runner, also known as runnerless system, consists of three main components: hot nozzle, manifold, and temperature control box. It is an advanced and sophisticated gating method in the field of injection molding. In the process of injection molding, hot runner plays a pivotal role. So, what are the significant advantages of hot runner? Let's delve into it together.

In the design of plastic injection molds, the gate type is a crucial aspect. Common gate types include pin-point gate, submarine gate, valve gate, and direct gate. Therefore, it is essential to select the appropriate gate type while ensuring the quality of the plastic mold and meeting the requirements of the plastic products.

In the field of overmolding injection process, the issue of TPE sticking to molds is undoubtedly a major bottleneck that restricts production efficiency and product quality. To effectively tackle this problem, this article provides a comprehensive and detailed improvement plan from multiple dimensions, including mold design, molding process, material selection, mold maintenance, and more.