The Modular System series are semiautomatic L-bar sealers which have been designed for high volume production. The sealing arm can be used for either automatic or manual operations, and the sealing time during automatic operations is adjustable. The sealing arm has safety interlocks, watertight cooling, and a Teflon coated anti-smoke blade.

They have an electronic counter and waste film spooler, and the sealing arm temperature is controlled electronically. The Modular System machines also have an belt conveyor with adjustable pitch and height.

The shrink tunnels are well insulated for safety and have an adjustable airflow. They are equipped with a conveyor belt with adjustable pitch, height and belt speed, and the tunnel temperature is adjusted electronically.