| 1 | Three-piece steel can manufacturing line | Tinplate steel | Sheet cutting, welding, flanging, seaming and testing | High-volume continuous production | Steel is widely collected and can be recovered repeatedly through magnetic separation. | EN 15009; ISO 11118; applicable aerosol-container safety requirements |
| 2 | Monobloc aluminum aerosol line | Aluminum slug | Impact extrusion, trimming, washing, coating and printing | High-speed automated production | Aluminum retains material value and can be recycled without losing its basic properties. | EN 15009; ISO 90-1; European Aluminium recycling guidance |
| 3 | Valve and actuator assembly line | Steel, aluminum and polymer components | Component feeding, crimping, insertion and leak verification | Automated or semi-automated assembly | Accurate component placement reduces rejects, material waste and product losses. | ISO 17420; aerosol dispensing-system specifications |
| 4 | Aerosol filling and propellant charging line | Steel and aluminum containers | Product dosing, valve crimping, propellant filling and weight control | Batch or continuous filling | Closed filling systems help minimize volatile emissions and prevent overfilling. | ISO 9001; ISO 14001; local pressure-equipment and flammable-material regulations |
| 5 | Can coating and curing line | Steel or aluminum | Internal lining, external coating, curing and surface inspection | Temperature-controlled curing process | Efficient coating control extends container life and reduces corrosion-related scrap. | REACH; applicable food, cosmetic and chemical-contact coating requirements |
| 6 | Digital inspection and machine-vision line | Steel and aluminum cans | Dimensional, print, seam, valve and surface inspection | Inline, non-contact quality control | Early defect detection lowers the amount of rejected metal and finished product. | ISO 9001; statistical process-control principles |
| 7 | Pressure and leak-testing line | Pressurized steel or aluminum containers | Pressure resistance, leak detection and destructive sampling | 100% or statistical testing, depending on design | Reliable testing prevents unsafe products from entering the waste stream or market. | UN Recommendations on the Transport of Dangerous Goods; ISO 11118 |
| 8 | Recycled-metal integration line | Recycled steel or recycled aluminum feedstock | Material verification, forming and traceability control | Percentage varies by specification and supply | Using recycled metal reduces dependence on primary raw materials and supports circular supply chains. | ISO 14021; EN 15343; recycled-content chain-of-custody practices |
| 9 | Energy-efficient manufacturing line | Steel and aluminum | Variable-speed drives, heat recovery and compressed-air optimization | Applicable to forming, coating and filling operations | Lower electricity and thermal energy consumption can reduce production-related emissions. | ISO 50001; ISO 14001 |
| 10 | End-of-line packaging and palletizing line | Finished aerosol containers | Counting, case packing, labeling, palletizing and dispatch inspection | Automated or robotic handling | Right-sized secondary packaging reduces cardboard, plastic film and handling damage. | ISO 18601 packaging and environment framework; transport safety requirements |