As the name suggests, it is a heating system for heat contact sealing of primary packaging. The range of applications is enormous, since almost every primary packaging (pouch, cup, tray) is sealed with film. The advantages of cera2seal® are effective heat generation close to the place of use, fast heating and tempering accuracy as well as good thermal decoupling compared to conventional welding equipment. It can be adapted to almost any application and packaging geometry. Advantages for the customer are therefore energy saving, optimal process control and accuracy of temperature control.. The first application for which a kind of standard system has been developed is the sealing of coffee capsules. It is also possible to seal round cups or other geometries.