Polyester flexible heater

Innovation meets versatility

Alper’s flexible polyester resistors are produced by screen printing by means of depositing both silver-based tracks on the PET surface for the transport of electric current and a layer of conductive and heating ink. This unique technology allows to reduce the costs of any minor changes to the required power (+/- 20%) only by changing the composition of the heating inks.

These flexible polyester resistances allow to reduce the thickness of the heating element as much as possible (down to 0.2 mm) and are used in various fields of application, such as aerospace, naval, small appliances and construction.

The continuous search for new formulations relating to the heating inks has allowed Alper to make the production capacity and the development of new customized products on customer’s request extremely flexible.