Saint-Gobain Medical Closures

High Purity Closures

Specialty Closures

Saint-Gobain is a leading producer of high-purity specialty closures, including caps, silicone stoppers, and liners, for the medical industry.  Our medical packaging solutions consist of closure assemblies and liners that are widely used to protect critical samples in cell culture, pharmaceutical, medical device, environmental and chemical packaging markets.

Specialty Closure Capabilities

Specialty Closures Cap & Septa Liner Assembly

1
Laminate

High-purity laminate options engineered to fit caps of any size, ensuring a secure and reliable seal for critical applications.

2
Compression Layer

The compression layer can be made:

  • Rubber
  • PE Foam
  • Platinum cured silicone
3
Barrier Layer

Saint-Gobain offers a variety of film options including:

  • Fluoropolymer 
  • Engineered Thermoplastics
  • Venting material
  • Fluoropolymer alternative solutions

Your Trusted Resource for Closure Assembly

With decades of experience in medical closure manufacturing, Saint-Gobain offers press fit liner assembly as part of a comprehensive portfolio of cap and closure solutions. Our capabilities include:

  • Design support and liner material selection
  • Process optimization for high-volume production
  • Quality assurance and regulatory documentation
  • Scalable manufacturing from pilot to full-scale production

Learn More About Specialty Closures

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