Heat Seal Solutions
Superior Supplies, Superior Seals
In addition to providing heat seal systems, our brands offer high-quality sealing supplies that provide consistent seal integrity, reduced scrap, improved throughput, and greater line efficiencies.
For example, our Direct Bond Teflon can eliminate the need for Teflon tape, resulting in significant time savings.
For more information, please visit
Americas: United Silicone
EMEA & Asia: CER
Superior Seals for Flexible Packaging Applications
Thermally conductive Silicone Seal Bars (also referred to as “jaws”) work in partnership with a metal surface to form high-quality seals.
Our brands provide industry-leading size range and industry-leading bond strength in seal bars that deliver:
- Superior heat tolerance
- Superior precision & durability
- Eliminate leakers
- Eliminate Teflon tape
For more information, please visit
Americas: United Silicone
EMEA & Asia: CER
Superior Seals for Rigid Packaging Applications
Did you know…
In instances where satisfactory seals have not been achieved with metal heads and silicone holding fixtures or instances where part or machine geometry complicates the use of silicone holding fixtures – Silicone Seal Heads can replace metal heads for superior seals and reduced leakers.
For more information, please visit
Americas: United Silicone
EMEA & Asia: CER
Our silicone rubber formulations, developed specifically for the high temperature and compression requirements of heat sealing applications, provide significant benefits including:
- Reliable seals, higher yields, reduced scrap
- Complete coverage of surface imperfections
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.
We offer:
- Bonded and unbonded sheets in both textured and smooth finishes
- Market-leading range of silicone and aluminum backing thickness
- Precision grinding to ensure optimal performance in each application
For more information, please visit
Americas: United Silicone
EMEA & Asia: CER
Market-Leading Range
We provide silicone rubber rollers with a market-leading silicone-to-metal bond. We also lead the market in size range with diameters up to 20 inches and face lengths up to 110 inches.
We provide complete rollers (core plus coverings) along with roller re-coats to create rollers that work on our systems as well as competitors’ systems.
For more information, please visit
Americas: United Silicone
EMEA & Asia: CER
Market Leader
Fixtures (also commonly referred to as platens or anvils) hold your rigid packaging application in precise alignment with your film or lidding stock to ensure repeatable high-quality seals.
We offer both bonded and un-bonded fixtures.
Our unique-in-the-market fixtures provide key performance benefits including:
- Elimination of leakers
- Hassle-free performance (not becoming gummy or sticky with high heat)
- Superior silicone-to-metal bond (proprietary and adhesive-free)
- Highly repeatable performance
For more information, please visit
Americas: United Silicone
EMEA & Asia: CER
Teflon Bonded Silicone
Eliminate Need for Teflon Tape
Safety
- Operators do not need to handle very hot fixtures to install or change Teflon tape
Time Savings
- Lasts 7x longer than Teflon tape
- Faster changeovers (see video)
- Unmatched adhesion
- No need for adhesives
Enhanced Seal Integrity
- Resistant to contamination (food contamination, product dust or particulate)
- Helps reduce leakers
- Thermally conductive for improved heat transfer