Abstract: Disclosed is a container sealing body applied to seal an inlet of a container, the container sealing body including: an upper layer; a lower layer provided below the upper layer; and a thermal bonding resin layer configured between the upper layer and the lower layer and thermally bonded by thermal bonding resin, in which the upper layer includes: a surface layer provided for printing and configured to prevent thermal bonding; and a synthetic resin layer having tensile strength and hardness and configured sequentially with the surface layer from above to below, an opening tab is configured by cutting and punching the upper layer, an opening initiation guide cutting line is formed at one side of the opening tab, the lower layer includes a blocking layer for preventing transmission of oxygen or moisture, and a thermal bonding sealing layer, and the synthetic resin layer of the upper layer and the blocking layer of the lower layer are bonded.

Abstract: The present disclosure relates to a two-side adherable high-frequency induction heating container sealing member, the sealing member comprising: an upper layer that comprises a first thermal-adhesion sealing layer, a first aluminum foil layer, an intermediate base layer, a synthetic resin layer having tensile strength and hardness, and a first thermal-adhesion resin layer, which are successively formed from the top to the bottom, the upper layer having a preformed opening guide cut line-provided opening tab, a preformed opening guide cut strip, and a preformed thermal-adhesion sealing strip; and a lower layer that is formed beneath the upper layer and comprises a second aluminum foil layer and a second thermal-adhesion sealing layer, which are successively formed from the top to the bottom, wherein the first thermal-adhesion resin layer of the upper layer is integrated with the second aluminum foil layer of the lower layer through thermal adhesion.

Abstract: The present disclosure relates to a two-side adherable high-frequency induction heating container sealing member, the sealing member comprising: an upper layer that comprises a first thermal-adhesion sealing layer, a first aluminum foil layer, an intermediate base layer, a synthetic resin layer having tensile strength and hardness, and a first thermal-adhesion resin layer, which are successively formed from the top to the bottom, the upper layer having a preformed opening guide cut line-provided opening tab, a preformed opening guide cut strip, and a preformed thermal-adhesion sealing strip; and a lower layer that is formed beneath the upper layer and comprises a second aluminum foil layer and a second thermal-adhesion sealing layer, which are successively formed from the top to the bottom, wherein the first thermal-adhesion resin layer of the upper layer is integrated with the second aluminum foil layer of the lower layer through thermal adhesion.

Abstract: A sealing cover includes a tab-forming layer, an intermediate substrate layer, and a sealing layer. The tab-forming layer includes a surface layer, a first adhesive layer under the surface layer, a folded layer under the first adhesive layer, and a second adhesive layer under the first adhesive layer and the folded layer. The intermediate substrate layer is formed under the tab-forming layer. The sealing layer is formed under the intermediate substrate layer. The folded layer includes an upper portion and a lower portion branched from one end of the folded layer, forming an opening tab.

Abstract: A 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 tabs; first and second opening guide-separating bands connected to the first and second partial opening tabs and extending along an inner edge of a 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 tabs are pulled; and a ring-shaped thermal bonding layer spaced from the first and second opening guide-separating bands by first and second separating lines and being in contact with a lip of the container outside the first and second opening guide-separating bands.

Abstract: A sealing cover for containers with increased heat resistance, easy-opening performance and sealability is provided. The sealing cover includes an upper layer which is provided with the opening tab, and a lower layer which includes an aluminum foil and a heat sealing adhesive layer thermally-adhering to the container. The upper layer and the lower layer are integrated with each other via thermal adhesion using a heat adhesive resin or film.

Abstract: 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.

Abstract: Disclosed herein are a sealing cover having an opening tap for containers and a method for manufacturing the sealing cover. The sealing cover includes a tapforming layer which is provided with the opening tap, and a sealing layer which is formed under the tap-forming layer and has a function of substantially sealing the container.

Abstract: A sealing cover for containers with increased heat resistance, easy-opening performance and scalability is provided. The sealing cover includes an upper layer which is provided with the opening tap, and a lower layer which includes an aluminum foil and a heat sealing adhesive layer thermally-adhering to the container. The upper layer and the lower layer are integrated with each other via thermal adhesion using a heat adhesive resin or film.