Keywords:
Characterisations, Classification, Density, Evaluations, Foil, Further processing, Grades (quality), High, High-density polyethylene, Low-density polyethylene, Plastics, Plastics processing, Polyethylene, Properties, Quality, Quality assurance, Recycling, Shallow, Sorting, Special refuses, Specification (approval), Synthetic packing materials, Testing, Thermoplastic polymers, Wastes