In 1959, ERNIE.C.FRAZE of DRT Company in Teton, Ohio, USA, invented the easy-open lid, that is, the material of the lid itself is processed to form a rivet, and the jacket is A pull ring is riveted again and matched with a corresponding notch to form a complete lid. The invention of this day made a historic breakthrough in the metal container after 150 years of long development. At the same time, it also laid a solid foundation for the development of the canning and beverage industry.
