The Retractable Belt is a special solution included within the handling solutions offered by Marpatech. When it is necessary to open a gap in a modular line for the passage of the operator, the retractable belt is the best solution to guarantee a homogeneous path for the product and avoid the passage between belts and dead plates that could break it up. Thanks to a system of linear guides and a gravity tensioner, the Retractable Belt guarantees smooth and light movement in the opening and closing of the gap.