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Strong steam-sterilizable multiple-layer film, and packages for physiologic solutions, made therefrom

  • US 4,772,497 A
  • Filed: 09/25/1986
  • Issued: 09/20/1988
  • Est. Priority Date: 09/25/1985
  • Status: Expired due to Term
First Claim
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1. A strong and steam-sterilizable multiple-layer plastic film for packaging physiologic solutions comprising an outer layer formed from a material selected from the group consisting of polyester, polyester copolymer, polyolefin, and polyamide, and an inner layer formed from a mixture of polypropylene and ethylene-vinyl acetate elastomer wherein said multiple-layer plastic film is capable of being steam-sterilized at a temperature of at least 120°

  • C. and maintains its mechanical properties after steam-sterilization.

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