摘要 |
PROBLEM TO BE SOLVED: To provide an easy-to-unseal bag capable of reducing any unintended unsealing with an easily manufacturing structure at low cost. SOLUTION: In the easy-to-unseal bag 1, an unsealing notch 3 is formed in an end of a side end seal part 2. A slit 8 diagonally across an unsealing line 7 formed with the unsealing notch 3 as a starting end is formed inside the side end seal part 2. A plurality of slits 8 are arranged parallel to each other, with a predetermined spacing in-between, in the direction orthogonal to the unsealing line 7. COPYRIGHT: (C)2009,JPO&INPIT
|