PACKAGING BODY HAVING SHEET-SHAPE OPENING COVER AND PRODUCTION METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To surely seal an open/close cover even when content becomes less bulky by the consumption of the content, to quite easily open and close the cover, and to produce easily without increasing the number of parts. SOLUTION: This relates to a packaging body on whose insertion bag 1 made of a flexible sheet a reinforcement sheet 2 bigger than a fetching opening 12 formed in the insertion bag 1 and harder than the sheet forming the insertion bag is attached. The reinforcement sheet 2 is formed with an open loop shape notch 22 positioned at the outside of the fetching opening 12. An open/close cover 23 is peelable together with the part surrounded by the fetching opening 12 of the insertion bag attached to the inside part of the notch 22 from the tip end on the opposite side of the notch 22 open part toward the open part. On the notch opening part of the reinforcement sheet 2, a pressing line 25 is formed crossing the opening part for easily opening and closing the open/close cover 23 comprising the inside part of the notch 22.