The intermittent shifting bag was a success for 30 years. A constant upgrade of its capabilities has made a machine with high quality performance and up-to-date technical features. At the same time, Polycarton is an extremely reliable and flexible machine. Easy and fast switching the size and the ability to handle standard closing cartons, glue closure, or both.

This type of semi-automatic reciprocating machine is structured to carry out the packaging of products. It is particularly suitable for manual loading, it can be combined with automatic weighing machines, metering machines or automatic feeders.