CONVEYOR BELT The conveyor belts are enhanced by the plies they consist of, surface finishing, colour, overall thickness as well as the single layers and their mechanical features. On request, Food Grade materials can be used in contact with food, in accordance with the EEC and FDA standards. The belts are available in the following basic colours: green, white and black. However, they can also be supplied in other colours. Thy are usually maximum 2.000 metres wide and at least 100 metres long.