Triangular-tetrahedron container with spout assembly

摘要

A triangular-tetrahedron container with a spout assembly is disclosed. The triangular-tetrahedron container includes four triangular surfaces. The surfaces are grouped in first and second pairs. The surfaces of each pair are disposed facing each other. Bases of facing triangular surfaces of the first fair are sealed by a first sealing portion formed in a horizontal direction. Bases of facing triangular surfaces of the second fair are sealed by a second sealing portion formed in a vertical direction. The spout assembly is provided on a predetermined portion of the triangular-tetrahedron container.