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Shrink wrap generant cartridge

  • US 5,730,462 A
  • Filed: 10/31/1995
  • Issued: 03/24/1998
  • Est. Priority Date: 10/31/1995
  • Status: Expired due to Fees
First Claim
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1. In assembling an airbag inflator, a process comprising the steps of providing a tube of a shrink wrap synthetic resin polymer material;

  • inserting a cap into one end of said tube;

    inserting at least a portion of a filter assembly within said tube filling said tube with gas generant pellets or wafers; and

    then hermetically sealing said inflation gas generant wafers or pellets in said tube of synthetic resin polymer by shrink wrapping said film of said polymer completely around said filter and said generant wafers or pellets and adding end caps to the shrunk wrapped product.

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