MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR EXTRACT BAG PACKAGE

摘要

A method for manufacturing a package (10) in which an extract bag (2) having four triangular faces is accommodated in an outer wrapper bag (11) comprises: a direction-regulating process for regulating the extract bag (2) to a specified orientation; a pressing process for pressing the extract bag (2) so that one face or one side of the extract bag (2) is bent in two; a folding process for folding said extract bag by pressing the extract bag (2) from the two sides of the surfaces that are superimposed by the bending into two; and a packaging process for forming a package in which the folded extract bag (2) is accommodated in the outer wrapper bag. As a result, when packaging a triangular pack in an outer wrapper bag (11), it is possible to seal the triangular pack in the outer wrapper bag in a state folded flat in a fixed form.