Proseal GT4s tray sealing machine

The Proseal GT4s compact tray sealing machine is designed to maximise the use of pack room space while delivering fast speeds of up to 140 atmospheric packs/min with a seven-impression tool.

The GT4 features the company’s Pro-Motion technology to increase throughput with following motion and intelligent buffering technology that enables trays to feed continuously into the sealer without stopping. This is claimed to improve speeds by up to 30%. The GT4s also can be customised to include free flow gas flush modified atmosphere packaging (MAP) to further extend the shelf life of perishable products.

Furthermore, the machines are capable of handling modern pack formats such as the Alexir Stackpack, a craft-board punnet that provides an inline, off-the-shelf, fully printed card punnet, and the CKF Earthcycle Punnet that offers a plastic-free equivalent to a plastic punnet.