Cup Sealing Machine

Impulse sealers come with different widths that seal different thicknesses of plastic like 2mm, 3mm, 5mm , 8mm, 10mm and Double sealing. A wider seals means a better seal so if seal integrity is very important to you, choose a sealing machine with at least a 5mm wide seal. A good example would be a food application where you need an air tight or liquid tight sea