CONTAINER SEAL

摘要

The present invention provides a container seal having excellent thermal resistance, opening ability, and sealing ability. The container seal includes a top layer having an opening tab and a bottom layer thermally bonded to aluminum foil and a container. The top layer includes: first and second partial opening taps; first and second opening guide-separating bands connected to the first and second partial opening taps and formed along the inner edge of the container entrance so that the top layer and the bottom layer can be open along the inner edge of the container entrance when the first and second opening taps are pulled; and a ring-shaped thermal bonding layer spaced from the first and second opening guide-separating bands by the first and second separating lines and being in contact with a lip of the container outside the first and second opening guide-separating bands.

主权项

1. A container seal adapted by sealing a container entrance by thermal bonding and opening the container entrance when an opening tab on a top thereof is pulled,
the container seal comprising: a top layer where the opening tab is formed; and a bottom layer thermally bonded to a container together with aluminum foil, wherein the top layer has a plurality of opening taps and the opening taps are connected to a plurality of partial opening guide-separating bands, respectively, the partial opening guide-separating bands are connected to the partial opening taps with a plurality of opening guide-separating lines as outer boundaries, and portions of a thermal bonding band and the top layer are cut in advance so that the partial opening-guide bands are separated along an inner edge of the container, and the top layer is thermally bonded to the bottom layer.