초록 ▼

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-lik

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.

대표청구항 ▼

1. An easily openable disposable container comprising: a sheet of synthetic resin film or a sheet of film with an aluminum foil laminated thereon, the sheet having a sealed or partly sealed periphery to form sealed sides having a sealing width, which form a storage chamber containing a liquid or

1. An easily openable disposable container comprising: a sheet of synthetic resin film or a sheet of film with an aluminum foil laminated thereon, the sheet having a sealed or partly sealed periphery to form sealed sides having a sealing width, which form a storage chamber containing a liquid or particles; one of the sealed sides having an easily openable part with a sealing width narrower than the sealing width of the other sides; and a narrow width vertical seal, having a single base end part, formed continuously from the easily openable part, the vertical seal extending orthogonal to the easily openable part into the storage chamber of the container, such that the vertical seal easily openable part has a substantially T-shape in plan view. 2. The easily openable disposable container according to claim 1, wherein a terminal end of the vertical seal is one of a sharp end and a rounded end. 3. The easily openable disposable container according to claim 1, wherein the vertical seal of one container is different in length than that of another container. 4. The easily openable disposable container according to claim 1, wherein the sealing width of the easily openable part is narrower only at a location adjacent the vertical seal.