TWINLINE series machines are designed to work in the „Twin-Sheet” technology. They contain a number of unique solutions that allow for the simultaneous heating and forming of two sheets of plastic material and the final combining them into one product. The combination of precise heating of the plastic sheets and appropriate pressure allows the connection of vacuum formed pieces in one process, without using any adhesives nor solvents. This enables the efficient production of spatial, hollow elements with shapes impossible to obtain on a typical thermoforming machine. The same types of thermoplastic materials as in the normal process can be used for production. Production runs in automatic mode with a material feeder.