• Optional foam backing (up to .025)
  • Seals to most container materials with varying degrees of adhesion
  • Single-use foil seals peel easily from container
  • Indicates tamper evidence
  • Air and watertight hermetic seal prevents leakage

Products Details

  • Technical Specs
  • Product Hightlights
  • Applications
  • Available Options

Material: Foil Innerseal (optional foam backing – up to .025)

Standard Diameters: 15mm – 125mm

Standard Thickness: 0.007 and 0.010

Induction lined caps MUST be applied using an induction sealing machine.

In order to confidently produce the highest quality liners and seals, Pres-On only selects FDA approved materials from the industry’s leading material manufacturers.

Pres-On Foil One-Piece Heat Induction Seals possess a wide range of properties able to satisfy challenging packaging applications.

  • Edible oils
  • Water
  • Juices
  • Condiments
  • Shampoos & Conditioners
  • Gasoline Treatments
  • Additives
  • Food & Beverages
  • Nutraceutical Products
  • Health & Beauty Products
  • Vitamins
  • Spices
  • Pharmaceutical Products


  • Cap liner extraction / insertion
  • Cap / container evaluations
  • Custom design

Our foil seal materials can be die-cut into custom shapes and sizes upon request.