| 摘要 |
The invention relates to an absorbent insert (9), in particular an absorbent insert for foodstuff packaging. Said insert comprises an upper cover layer (2), a lower cover layer (3) and an absorption layer (7) that is situated between the cover layers (2, 3). The invention also relates to a method for producing said absorbent insert (1) and to its use as a laminated insert for foodstuff packaging. According to the invention, at least one of the two cover layers (2, 3) is a film with a three-dimensional structure and openings (6) that are permeable to liquid. The outer edges of the absorbent insert (7) are at least partially sealed. According to the method for producing the absorbent insert, an absorbent layer, which is absorbent over its entire area is covered with two cover layers (2, 3). The upper cover layer (2) consists of a waterproof material and has a three-dimensional structure and the outer edges of the cover layers (2, 3) are at least partially heat- or pressure-sealed. |
