| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a packaging bag preventing unintended destruction and opening while maintaining easiness in opening.SOLUTION: A soft film packaging bag 1 comprises a seal part 2 to which a soft film is attached and a plurality of notches 4 for opening. The plurality of notches 4 are arranged at a position so that end parts thereof near an outer edge part 6 of the soft film packaging bag 1 is apart from the outer edge part 6 at a predetermined distance. Since the outer edge part 6 has no notch and cutting and all the notches 4 are arranged at a position apart from the outer edge part 6, there is no fear of occurring unintended destruction and opening, and easiness in opening is realized upon opening it.</p> |
