Designing molds for unscrewing parts is a crucial skill in the realm of injection molding. Unscrewing molds are commonly used for producing threaded parts, such as caps, lids, and closures. Understanding the fundamentals of design for unscrewing molds is essential for beginners looking to venture into this area. In this guide, we’ll cover the basics […]

Many people are not aware of the advantages of thermoset materials. This guide describes the thermoset molding process and how it can benefit you.   Thermoset Molding Thermoset molding is an irreversible molding process by which malleable forms of plastic are forced into a heated mold and formed into their final shape. Thermoplastic molding is […]

An injection mold is a tool for producing plastic products and for giving them a complete structure and precise dimensions. Read on for more information about common problems and solutions for injection molds.     A mismatch between mold and injection molding machine Causes: 1. Positioning ring position is not correct, size is too big […]

Precision injection molding machine refers to the molding machinery and equipment suitable for the molding production of precision plastic products. For a precision injection molding machine, how should we measure or judge? Many precision injection molding machines are also required ① High injection pressure and fast injection speed. ② The clamping system has enough rigidity […]

  In plastic injection molding, the cooling rate is the last section of the molding cycle. The cooling rate is a decreasing rate from the time the plastic resin enters the mold until the last cavity of the mold is filled. When the cooling process is complete, it is safe to remove the part from […]