METHOD OF CLOSING GLASS OR CERAMIC CONTAINERS WITH METAL FOILS

摘要

1. Method for closing containers of glass of ceramic materials with a metal foil, especially an aluminum foil, which, on the side facing the container, has a coating of plastics which melts under the action of heat and pressure, on the rim of the container a purely organic or an aqueous organic solution of a monomeric or polymeric titanic acid ester is applied, the coating is dried, and thereupon the closure foil is sealed onto the container rim in know manner by pressing on with the help of a heated sealing head.