Table 3.

Types of materials used at each level of vaccine packaging

Components of vaccine packaging	Materials
Primary packaging (Vial)	Clear glass type-I, cyclic olefin polymer with nanolayer glass, coated aluminum silicate valor glass
Closure	Rubber stopper and crimped aluminum seal
Labeling and leaflet	Paper
Secondary packaging	Fiberboard box, plastic trays with vial trays
Tertiary packaging	Corrugated fiberboard box, thermally insulated plastic containers