Coextrusion is the process of forming an extrudate composed of more than one thermoplastic melt stream. The process came about because some service demands, particularly from the packaging industry, could not be satisfied by a single polymer although they could be met by a combination of polymers. C

Types of plastic and plastic wasteThe quantity of plastics consumed annually all over the world has been growing phenomenally. Its exceptionally user-friendly characteristics/features, unique flexibility, fabricatability and processability coupled with immense cost-effectiveness and longevity are th