| 摘要 |
The invention relates to a protective bag (1) for stamps or similar products, which has a pressure-sensitive adhesive (5) in a partial area of the lower film (3; 3´). In an embodiment comprising a slit (4), a lower film (3; 3´) which is split in two parts is created. The lower film (3;3´) that is split or not split is partially provided with an extremely thin layer of pressure-sensitive adhesive (5). The cover (2), however, does not only cover the pressure-sensitive adhesive (5), but also the entire lower film (3;3´) and is thus accurately fitting with regard to the outer dimensions of the strips, resulting in only minor height variations of the stacked strips. Said stacks can be readily processed into protective bags (1). |
