| 摘要 |
<p>A functional laminate (10) for packaging products, especially food products, comprising an inner film (12) having a first and a second surface and an outer film (11) having a first and a second surface, the second surface of the outer film (11) being laminated to the second surface of the inner film (12) by means of an adhesive layer (13) except for a limited region forming a compartment. The first surface of the inner film (12) and the first surface of the outer film (11) are substantially parallel throughout the entire extent of the laminate (10), and the compartment contains an active substance (14) and the inner film (12) comprises a passage means (15) providing a connection between the compartment and the first surface of the inner film (12).</p> |
