Plastic housings play a key role in protecting electronic and mechanical components. This category covers essential design principles, material options, and the latest trends in plastic housings, ensuring durability and functionality for diverse industrial applications. Stay informed on the best practices for creating high-performance plastic enclosures.

Ejector marks on plastic injected parts

What causes ejector marks on injection-molded parts?

Wikipedia
Ejector pin marks are common surface defects in injection-molded parts, often appearing as glossy spots, white imprints, or small dents. This guide explains the top causes of ejector marks—ranging from poor mold design and part geometry to incorrect machine settings—and offers proven solutions to reduce or eliminate them in plastic moulding. ... Read More