Improvements in the manufacture of metal containers, improving the unión between the body and the cap and/or the fund. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent requested on june 21, 1977, which has as its object "improvements in the manufacture of metal containers improving the unión between the body and the lid and/or bottom" characterized by: a) a first quantity of sealing material on the flange of the lid; and after a predetermined period of time b) a second quantity of sealing material is introduced, contiguous to said first quantity of sealing material, between the flange of the cover and the flange of the container body and the flanges of the container are folded together. The top and the body. (Machine-translation by Google Translate, not legally binding)