| 摘要 |
PURPOSE:To tightly seal an article and make it compact on packing together. CONSTITUTION:Ear-shaped seals 24, 24 are formed in the front and back sides holding the contents of a bag. One of the ear-shaped seals 24 is folded upward along the outer shape of article to stick to the endface of bag. And the other of the ear-shaped seals 24 is folded downward along the outer shape of article to stick to the endface of bag. In this way, since the ear-shaped seal is bent along the article and stuck the article is sealed tightly. If a plurality of packing bags are gathered so as to confront the different ends in the folded direction of the ear-shaped seal to other ends, a compactly gathered articles can be obtained so as to have no clearance between adjacent packing bags. |
