4471 Walden Avenue
Lancaster, NY 14086
Phone: 716.681.8222
Fax: 716.681.8789
Email: info@unitedsilicone.com

Heat Seal Supplies

United Silicone’s thermally conductive products offer an alternative to existing metal seal heads and platens providing improved seal integrity – “Smarter Seals”. Silicone-equipped packaging lanes optimize seal consistency leading to higher production yields and reduced scrap rates.

Read White Paper on:  New Approaches to Reduce Seal “Leakers” in Packaging Lanes

Heat Seal Product Availability:

Common United Silicone Heat Seal Product Applications:

  • Bag Sealing
  • Bowls
  • Cups
  • Trays
  • Pouches
  • Blister Packaging Services
  • Conduction Sealing
  • Heat Transfer Printing
  • Hot Stamping
  • Laminating
  • Heat Sealing
  • Heat Seal Packaging

Stand-alone Heat Seal Machines

  • Low volume and lab versions
  • Product Identification Capabilities (date codes, lot #’s, bar codes)
  • Roll-to-Roll Film & Die Cutting Capabilities
  • Magnetic, Quick-Change Mounting Systems
  • X-Y-R Positioning Tables

Silicone Rubber Specialists

Our silicone rubber formulations have been developed specifically for the high temperature and compression requirements of heat sealing and blister packaging. A variety of heat tolerance, tensile strengths and hardness properties are available. We specialize in high temperature vulcanization (HTV) materials. Over 30 years of experience in silicone rubber chemistry provides almost unlimited capability for development of new formulations with performance characteristics suited to customer needs.

Proprietary Bonding Technology

United Silicone has developed unique silicone-to-metal bonding technology that assures high adhesion to flat, curved and cylindrical surfaces. This process has also been used to bond silicone rubber to Teflon® to provide the characteristics of two or more materials in a single laminate. United Silicone has developed a fully integrated in-house product development and production capability. This capability includes applications engineering in our own metal working facilities for mold making, engraving and the production of metal cores and inserts, compression and transfer molding capabilities for silicone parts, finishing, assembly and testing operations. Combined with United Silicone's silicone rubber formulations and bonding technologies, this complete, in-house service allows us to respond to the most demanding delivery requirements.


Contact A United Silicone Consumable Sales Representative

Sam Baker

(716) 681-8222 Ext. 7698