RF welding fuses closures to raw materials for a complete, seamless solution.

Zippertubing® is ISO/TS 16949 and ISO 9001 certified, so our customers are assured the highest quality & shipping standards are always met.

Radio frequency (RF) welding and sealing combines pressure tracks and other closure types with jackets to create a securely bonded solution. Sealing materials with RF welding forms a high-strength fusion that will provide longevity of the product.

RF heat sealing offers a secure way to combine different materials together to produce a solution. The airtight seal with RF welding can also protect components from water, air, and fungus. Binding materials with the high frequency welding ensures a strong, rigid solution without the use of thinners or adhesives.


RF welding has been utilized by many different industries, from medical to residential construction since Zippertubing’s foundation.

Binding materials with radio frequency welding provides lasting protection.

Zippertubing’s dependable RF welding process has created countless products and solved many different component challenges for a wide range of industries.

Materials that we can RF weld:

  • Polyvinyl chloride (PVC)
  • Polyurethane (PUR) (PU)
  • Reinforced PVC fabrics
  • Thermoplastic polyurethane (TPU)
  • Fluorinated ethylene propylene (FEP)