| 摘要 |
<p>The invention relates to a steam-sterilizable, multilayer film (6). The film (6) has at least six polymer layers. The first layer (1) is a protective layer containing polyolefin based polymers, the second layer is an adhesive tie layer (2), the third layer is a barrier layer (3) made of caprolactam-free polyamide or a derivative or a copolymer thereof, the fourth layer is an adhesive tie layer (2), the fifth layer is a core layer (4), which contains polyolefin blended possibly with a thermoplastic elastomer or a derivative thereof, the sixth layer (6) is a sealing layer containing polyolefin or/and thermoplastic elastomer polymers or a derivative thereof.</p> |
