| 摘要 |
The bag (1) has a wall including a plastic film (17) and a relief (16) present in the plastic film. The wall has front and rear wall areas (2, 3) and side wall areas (4, 5) in which the relief is provided. The relief is coated with a material layer with reflection- and/or absorption characteristics varied by the plastic film. The relief for interior of the bag or exterior of the bag is protruded from the film. The front, rear and side wall areas are defined by longitudinal sealing seams (8-11) and a transverse sealing seam (13). An opening lug (14) is produced by a perforation of the film. |
