An apparatus for molding a core of a vacuum insulation panel, the apparatus comprising: a pair of molding plates (120, 130) distanced from and facing each other to form a molding space where a core is molded; a molding cast configured to close the molding space from outside; and a pressing member configured to press at least one of the pair of molding plates (120, 130); wherein the at least one of the pair of molding plates (120, 130) comprises: a pattern portion which is provided on a first surface (120a, 130a) facing the molding space and which transcribes a pattern on an exterior surface of the core; and an exhaust cavity penetrating the molding plate (120, 130) in a thickness direction from the first surface (120a, 130a) to a second surface (120b, 130b) opposite the first surface (120a, 130a), wherein the pair of molding plates (120, 130) comprises a first molding plate that is provided on an upper side of the molding cast to open and close the molding cast and a second molding plate that is provided on a lower side of the molding space, and wherein the second molding plate which moves in the molding space has the first surface near the molding space having a bigger cross-sectional area than a cross-sectional area of the second surface such that the farther away from the molding space, the wider the distance between the second molding plate and molding cast becomes. a pair of molding plates (120, 130) distanced from and facing each other to form a molding space where a core is molded; a molding cast configured to close the molding space from outside; and a pressing member configured to press at least one of the pair of molding plates (120, 130); wherein the at least one of the pair of molding plates (120, 130) comprises: a pattern portion which is provided on a first surface (120a, 130a) facing the molding space and which transcribes a pattern on an exterior surface of the core; and an exhaust cavity penetrating the molding plate (120, 130) in a thickness direction from the first surface (120a, 130a) to a second surface (120b, 130b) opposite the first surface (120a, 130a), wherein the pair of molding plates (120, 130) comprises a first molding plate that is provided on an upper side of the molding cast to open and close the molding cast and a second molding plate that is provided on a lower side of the molding space, and wherein the second molding plate which moves in the molding space has the first surface near the molding space having a bigger cross-sectional area than a cross-sectional area of the second surface such that the farther away from the molding space, the wider the distance between the second molding plate and molding cast becomes. a pattern portion which is provided on a first surface (120a, 130a) facing the molding space and which transcribes a pattern on an exterior surface of the core; and an exhaust cavity penetrating the molding plate (120, 130) in a thickness direction from the first surface (120a, 130a) to a second surface (120b, 130b) opposite the first surface (120a, 130a), wherein the pair of molding plates (120, 130) comprises a first molding plate that is provided on an upper side of the molding cast to open and close the molding cast and a second molding plate that is provided on a lower side of the molding space, and wherein the second molding plate which moves in the molding space has the first surface near the molding space having a bigger cross-sectional area than a cross-sectional area of the second surface such that the farther away from the molding space, the wider the distance between the second molding plate and molding cast becomes.