with the tape, or one layer thereof, being folded to cover both the top and bottom of container end panel

Full Title

Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins > Non-integral frangible members applied to, or inserted in, a preformed opening > Details of flexible tape or foil-like material > with the tape, or one layer thereof, being folded to cover both the top and bottom of container end panel