POUCH VESSEL WITH FORMATION TOOL FOR SELF-SUPPORT PART INCLUDED

摘要

PURPOSE: Provided is a pouch vessel with a formation tool for a self-support part included which lets the self-support part formed inside the vessel to keep the original shape of the vessel, even where the contents are used to a certain volume. CONSTITUTION: The pouch vessel with the formation tool for the self-support part included comprises the parts of: the vessel body(10) which lets front side(11) of a film touched back side(12) of a film or a gusset part(13) to form an envelope shape; and the formation tool for the self-support part(20) which is placed at upper edge of the vessel body or around sutured part(14) of a corner, in which the sutured part is projected or sunken to form the self-support part(15).