Importance

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Abstract

Disclosed is a bag comprising a bag-shaped container body which is made of a flexible film, and a spout tube which allows the inside of the container body to communicate with the outside the container body, wherein the container body comprises: a cylindrical barrel portion; a first sealing part which is formed at a lower end of the barrel portion by matching and sealing together inner surfaces of the film constituting the container body; and a flat bottom face part including an upper end edge of the first sealing part; wherein the spout tube is interposed between the films that are matched at the first sealing part of the bottom face part; and wherein the first sealing part and the spout tube are disposed in a plane which is approximately parallel to the flat bottom face part.

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First Claim