| 摘要 |
The invention relates to a packaging container of multilayer plastic foil which can be sealed with at least one layer lying on the container inner side. The packaging container has two primary walls (2, 2a) lying opposite each other and placed opposite each other in a top sealing seam (14), and two side fold walls (3, 4) which are folded into the top sealing seam (14) as a double layer, flat between the primary walls (2, 2a) and toward the inside, with folded edges (7, 8) oriented against each other. The invention is improved in the sense of prespecified air-tightness and aroma-tightness, with minimal work and material requirements, in that a closure plug (16) made out of a hot melt mass is arranged inside the sealing seam (14) directly in front of each folded edge (7, 8). |
