| 摘要 |
<p>The bag has a longitudinal sealing seam (34) arranged in a bag side wall, and an opening strap (40) connected with the sealing seam (34) within an upper transverse sealing seam (38). Side gusseted parts (20, 22) are sealed against an inner side of bag front and rear walls (14, 24) within an area of the upper seam (38). The parts are peeled by pulling the strap under formation of a diffusing opening by the front and rear walls.</p> |
