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Inflator Seals

ALT is an inflator seal manufacturer, developing inflators from a variety of material with different types of adhesives. Once the airbag is deployed, the propellant generates gas. At a certain gas pressure, the seal should burst. Seals can only burst at this pressure so the timing is incredibly delicate, making them a volatile product to develop.

Benefits of Inflator Seals

  • Controls deployment of the airbag during activation.
  • Prevents moisture contamination of the propellants.

Together, we can build an innovative and safe future.

Material Types

  • Stainless steel
  • Aluminium
  • Copper
  • Pressure-sensitive adhesives
  • Heat-activated adhesives

Technologies

  • Die-cutting
  • Laminating
  • Printing

Application

  • The seals act as pressure-release vents in the inflator. When the inflator is activated, the seal bursts and the airbag is inflated.

Features

  • Flat edges due to the die-cutting process.
  • The metal, metal thickness and adhesive choice is based on the characteristics of the deployment.

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