- Polystyrene foam liner coated with torque-activated adhesive
- Requires no heat induction equipment
- Seals to most container materials with varying degrees of adhesion
- Single-use foam seal peels easily from container
- Indicates tamper evidence
- Recommended for sealing dry products
- Technical Specs
- Product Highlights
- Available Options
Material: Polystyrene Foam
Standard Diameters: 15mm – 125mm
Standard Thickness: 0.020
Pressure seals DO NOT require induction sealing machinery.
In order to confidently produce the highest quality liners and seals, Pres-On only selects the finest materials from the industry’s leading material manufacturers including: JS Plastics, SanCap, Selig, Tech Seal, Tekniplex and Tri-Seal.
Pres-On Foam Polystyrene Pressure Seals possess a wide range of properties able to satisfy challenging packaging applications. Recommended for use with dry products.
- Nutraceutical Products
- Pharmaceutical Products
- Cap liner extraction / insertion
- Cap / container evaluations
- Custom design
Our foam pressure seal materials can be die-cut into custom shapes and sizes upon request.
IN NO EVENT WILL PRES-ON OR ANY OF ITS AFFILIATES BE LIABLE FOR ANY DIRECT OR INDIRECT DAMAGES, CLAIMS, OR LOSSES WHATSOEVER (INCLUDING, BUT NOT LIMITED TO, INCIDENTAL DAMAGES, CONSEQUENTIAL DAMAGES, LOST PROFITS AND/OR LOST OPPORTUNITIES) RESULTING FROM OR RELATED TO THIS PRODUCT OR THE USE, MISUSE, PURCHASE, OR SALE OF THIS PRODUCT, WHETHER BASED ON WARRANTY, CONTRACT, TORT, OR ANY OTHER LEGAL THEORY, WHETHER OR NOT FORESEEABLE, AND WHETHER OR NOT ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Any specifications, instructions, or other information provided by Pres-On in connection with this product are provided for informational purposes only and shall not be deemed to impose any representations, warranties, covenants or other obligations upon Pres-On or any of its affiliates.