| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a packaging bag from opening by being deviated from an opening guide line.SOLUTION: An opening guide line inclined part 62 is divided to form divided inclined parts 62A and 62B. A side end part 62a of a horizontal part 61 of the opening guide line on the divided inclined parts is arranged in such a manner that the side end part 62a comes closer to the opening guide line horizontal part in a height direction Z and comes closer to a back pasted seal part in a lateral direction X than a side end part 62b of the back pasted seal part 3 on a next divided inclined part which comes closer to the opening guide line horizontal part. The divided inclined parts partly overlap each other when seen from the back pasted seal part.</p> |
