FLUID CONTAINER AND FLUID-CONTAINING CONTAINER USING THE SAME

摘要

A fluid container in which a packaging bag with a spout is not likely to break due to a pin hole or breakage of an edge of the bag during storage or transportation, that has excellent cleanliness for fluid contents, in which the packaging bag can be attached to and detached from an external container, and that is excellent in working efficiency and sanitation. The container (1) has an external container (20) having an opening (24) and the spout-equipped packaging bag (10) used as the inner bag of the external container (20) and having the spout (11) joined to a packaging bag body (12). The packaging bag body (12) is receivable in the external container (20). The spout (11) is attachable to and detachable from the opening (24) of the external container (20). The packing bag body (12) is formed as a bag body by forming a heat seal part (122) about the periphery of at least two sheets of films. A part of the spout (11) is joined to the heat seal part (122), at a predetermined position between the seal surfaces of the heat seal part (122).