Table 7. Inventory data of cellulose-based single-use masks at prodcution stage (Based on 1 ton)
Category
Material
Amount
Unit
Filter
PP non-woven textile
246.8
kg
Cellulose fiber
575.9
Ear straps
Polyurethane
83.3
kg
Noseguard
Aluminum
94.0
kg
Energy for assembly
Electricity
534.2
kWh