Silicone Seal Bars
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

Seal Heads
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

Sheets

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

Rollers
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

Support Fixtures
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

Our Teflon Bonded Silicone is an adhesive-free alternative to Teflon tape, providing several key advantages:

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
How Can We Help with Your Heat Seal Challenge? We would love to hear from you!