BAG OPENING DEVICE AND BAG OPENING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a bag opening device of a packaging bag capable of opening the plurality of packaging bags at a time to separate content from the packaging bag.SOLUTION: A bag opening device 10 comprises: a box 20 having a net-like bottom face 23 and movable in a horizontal direction; and a cutter 30 having a rotary cutter projecting from the bottom face 23 to the inside of the box 20.