Ключевые слова:
Paper products, Packaging, Heat-sealing, Peeling tests, Composite materials, Plastic films, Medical equipment, Performance testing, Mechanical testing, Plastics, Containers, Strength of materials, Medical instruments, Performance, Holes, Joints, Drums (materials handling equipment), Fibres, Sterilization (hygiene), Sterile equipment, Paper, Stain tests, Marking, Packaging materials, Visual inspection (testing)