Importance

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Abstract

The invention provides a pouch container which is excellent in a design property as well as being excellent in a self-standing stability and a shape retention property, can be volume-reduced, can prevent an adhesive agent from seeping into the content even in the case of using a multilayer film material employing the adhesive agent, and can sufficiently secure a sealing performance between the body side end part joint portion and a closing member. In a self-standing pouch container (1) provided with a body member (4) which is made of a film material, and a lower end closing member (5) which closes one end opening portion of the body member (4) in a liquid tight manner and is made of a film material, an annular body side end part joint portion (4a) is formed in one end portion of the body member (4) by being bent inside, and an inside member (6) and an outside member (7) are provided as the lower end closing member (5), the inside member (6) being fusion bonded to an inner surface side of the container in the body side end part joint portion (4a) and the outside member (7) being fusion bonded to an outer surface side of the container.

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First Claim