SB Industries is a leading manufacturer and supplier of Shrink Sealing Machine in Ahmedabad, Gujarat, India. shrink sealing machine is a type of packaging equipment that combines the process of sealing a product within a plastic film and then shrinking the film tightly around it in a single operation or as a closely integrated two-step process. These machines typically use heat to both seal the film edges together, creating a complete enclosure, and then to shrink the film for a snug fit.