These machines facilitates the leak proof and pifer evident sealing of aluminium foils on the cups, cans, bottles, plastic containers, trays, etc. The thermostatic heat controller is provided with Audio-Visual Timer Indicator.As far as strong cupsbottles are considered, they can be easily sealed by the Foil Sealing Machines. But if the material of the cupsbottlestrays is flimsy or delicate then extra support at the bottom of the neck is required. Ort else the cup, etc. may be crushed during sealing operation to provide extra support.