| 摘要 |
PROBLEM TO BE SOLVED: To provide a sanitary and low-cost packaging bag, which has a feature of nozzle for squeezing-out to enable dishing up contents directly from the packaging bag without reusing the nozzle or the like.SOLUTION: A packaging bag includes cutoff lines, at corners, for squeezing-out, formed of half cut lines made by laser processing, and cutoff lines 1, 2 at a plurality of corners, respectively. The Cutoff line for squeezing-out at one or more corners has a jagged form or wave form. The packaging bag is provided with a plug 3 comprising a spout and a cap.SELECTED DRAWING: Figure 1 |
