PAPER TRAY CONTAINER TO PLACE FRESH SEA URCHIN ROE, ETC. ON IT

摘要

PURPOSE: To obtain a cheap paper tray container for fresh sea urchin roe, which can be directly served on dinning tables and is easy to treat when it is discarded, by a method wherein front and back tack flaps are stuck on the inside face of an upper rest panel, roll-in flaps are rolled in by right and left side panels and connection oblique sides of front and back and right and left tack flaps are struck and connected to each other. ;CONSTITUTION: Front and back side panels 20, downside reinforcing panels 21, front and back inner side panels 22 and front and back tack flaps 23, that are all rectangular, are continuously extended in order from the front and back edges of an upper rest panel 10 with folds and valley folds between them. Right and left side panels 30, right and left inner side panels 31 and right and left tack flaps 32 are continuously extended in order form the right and left edges of the upper rest panel 10. The front and back tack flaps 23 are struck on the inside face of the upper rest panel 10 and roll-in flaps 24 and 25 are rolled in by the right and left inner side panels 31. Connection oblique sides (a) and (b) of the front and back and right and left tack flaps 23 and 32 are respectively struck and connected to each other so as to form a flat cubic box that opens downward.;COPYRIGHT: (C)1996,JPO