Automatic foil sealing machines provided by jet pack machines. These foil sealing machines can handle various sizes of bottles/containers with the help of change parts. In these machines different varieties of foils can be used. They can be connected online with filling machines. Output can be connected to capping, sleeving or shrink machines. Features include: suitable for hdpe/poly/pet jars; handle various sealing materials, like aluminium foil, paper poly, etc; easy changeover in sizes; and speed up to 60 seals/min depending on the size of the bottles/containers. Technical specifications of foil sealing machines include: power of 2.5 kw, heater 1 kw; speed up to 60 containers per minute depending on the size/weight of the containers along with product; and dimensions 1100 mm [l] x 1100 mm [w] x 2000 mm [h].