Polystyrene, or ps plastic, is a synthetic aromatic polymer available in several distinct forms including General Purpose (GPPS), High Impact (HIPS), Expanded (EPS), and Oriented (OPS) to serve specific industrial packaging needs. This versatile material is widely used for its clarity, rigidity, and cost-effectiveness in sectors ranging from food service to medical diagnostics. Procurement officers … Continue reading What Types of Polystyrene Plastic Are Used in Packaging?