パウチ容器

Japanese Patent JP7157287

B2

To provide a pouch container capable of preventing a spouting port from being blocked even without a spout, and to hold a folded opening piece at a spouting opening only by inserting the separated opening piece into the spouting opening without modifying a body part of the conventional pouch container at all.SOLUTION: A pouch container comprises a body part 2 and an opening piece 3, and by separating the opening piece 3, a spouting opening 4 is formed on the body part 2. In the pouch container, when assuming distances from a bisector 6 extending from a corner part 5 of the opening piece 3 to a retracting point 7, a first protrusion point 8 and a second protrusion point 9 as a mm, b mm and c mm, respectively, and assuming the length of the narrowest part of the spouting opening 4 as d mm, a relation of a