UV treatment is a common surface finishing process for plastic injection molded parts. This process involves applying a UV-curable coating to the plastic surface and exposing it to ultraviolet light. The UV light generates a rapid curing reaction, forming a hard, durable, and glossy protective film. This process not only enhances the appearance of the plastic parts but also improves their properties such as abrasion resistance, chemical resistance, and weatherability.

Overmolding injection molding is a molding process in which one material is injected and covers another material.

Dimensional variations in molded parts are a common problem during the injection molding process. These variations can significantly affect product quality and impact a product's fit, function, and appearance.

Selecting the right injection molding machine is crucial for ensuring the quality and efficiency of your plastic products.

Polyphenylene sulfide (PPS) is a high-performance engineering thermoplastic renowned for its excellent heat resistance and chemical resistance. Due to its high melting point, precise temperature control is crucial during injection molding.

The injection system of a molding machine refers to the channel through which molten plastic flows from the nozzle of the injection machine into the mold cavity. It consists of a main runner, sub-runners, a gate, and a cold slug.

Injection molding is the most common method for producing plastic products. It involves injecting heated, molten plastic into a mold, where it cools and solidifies into the desired shape.

Silver streaks, or flow marks, are common defects in injection molded products that can affect both the appearance and performance of the final part. These defects typically manifest as silver-colored lines or streaks on the product's surface or interior.

PEEK (Polyetheretherketone) is a high-performance engineering thermoplastic renowned for its exceptional heat resistance, chemical resistance, and mechanical properties. Given its unique characteristics, PEEK injection molding demands a more precise and specialized process compared to conventional plastics.

Rust spots on injection molds are a common issue in manufacturing, impacting both the appearance of the mold and the quality and lifespan of the products produced.