Abstract: The present invention is a disposable container having an easily openable structure capable of solving the problems in the easily openable disposable containers, and a die therefore at a low cost. An easily openable disposable container comprising a sheet such as a synthetic resin film or a film-like sheet with an aluminum foil laminated on the film for sealing the substance to be stored by sealing the entirety or a part of the periphery with a content such as a liquid or a particle, with an easily openable part formed in a part of the sealed parts, wherein the sealing of the easily openable part is formed in a width narrower than the sealing width in the other part of the sealed part, and a narrow width vertical sealing is formed continuously from the narrow width sealed part, elongating in the direction substantially orthogonal thereto into the inside of the container such that the sealing of the easily openable part forms a substantially T-shape or a substantially V-shape in a plan view, is provided.

Abstract: The present invention is to provide a disposable container having an easily openable structure capable of solving the problems in the easily openable disposable containers, and a die therefore at a low cost.