Heat Seal Sheets
Learn more about our sheets, applications and options.
Superior Heat Seal Performance
Our silicone rubber formulations have been developed specifically for the high temperature and compression requirements of heat sealing applications. Our sheet material offers complete coverage of surface imperfections ensuring consistent, reliable seals leading to higher yields and reduced scrap.
Our Sheets
Superior Heat Properties
We offer bonded and unbonded sheets in both textured and smooth finishes for bag sealing, blister sealing, edge branding, conduction sealing, laminating, heat seal and blister packaging. Our sheets work on our systems as well as on competitor systems.
| Benefits | |
| Superior Heat Properties | An alternative to existing metal seal heads and platens providing improved seal integrity. |
| Superior Adhesion | For bonded applications, our proprietary system achieves market-leading adhesion, chemically bonding silicone to metal without the need for glue or other adhesives. |
| Wide Range of Options | Market leading range of silicone and aluminum backing thickness with precision grinding to ensure optimal performance in each application. |
| Improved Turnaround | To meet demand, inventory availability has been expanded in partnership with our Distributor – Industrial Specialties Manufacturing (ISM). Blanket Orders and Stock/Release programs are available for your Made-to-Order Sheets insuring continuity of supply. |
Applications
Consistent seal integrity, reduced scrap, improved throughput and enhanced line efficiencies make our Silicone Sheets an attractive option for a wide variety of heat seal applications. Our sheets are used for bag, blister and conduction sealing as well as laminating and nip/feed applications. Common applications include bags, blisters, bowls/cups, trays, pouches and both flexible and rigid packaging.
Options
We offer a market-leading range of high-performance Silicone Sheet materials.
Options include:
| Silicone Thickness | 1/16″ & 1/8″ standard, Custom Thicknesses Available |
| Metal Backing | Aluminum, standard, Deadsoft – Aluminum, easily formed/contoured, Cold Roll Steel |
| Silicone Formulations | Ultrasil- Externally heated- temperatures up to 550°F, Thermosil- Internally heated- temperatures up to 550°F plus thermal recovery, FDA-3A Sanitary- Sanitary – Class 1 Test Specifications |
| Hardness | Measured on a Shore A scale, 40-90 durometer |
| Aluminum Thickness | Various Aluminum Thicknesses Available |
| Standard Sizes | 12″ x 24″, 24″ x 36″, Custom sizes available, application dependent |