Case Study: Safety

Assembly of airbag igniters

Airbag igniters must trigger in milliseconds. This is ensured by a hair-thin ignition wire, which is welded on with high precision.


  • Precision wire welding
  • Laser beam welding
  • Dosage of liquid pyrotechnics
  • Continuous furnace
  • Helium leak test
  • Plastic injection molding in an 8-cavity mold
  • Electrical test
  • Inkjet printing 
  • Host computer connection
  • Batch documentation

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