| 摘要 |
<p>Deep-drawable, sealable recycled film in at least three layers, based on polyamide and polyolefins and with a high content of recycled material. The invention relates to a multilayer sealable recycled film comprising at least one scrap layer, one sealing layer and one accompanying layer disposed either between the scrap layer and the sealing layer or externally on the side remote from the sealing layer, wherein - the film is deep-drawable, - the scrap layer consists of recycled polyamide/polyolefin and a primer, the proportion of recycled material in the scrap layer being 60 to 98% by weight and the proportion of primer being 2 to 40% by weight, - the recycled material contains 3 to 45% by weight of polyamide, - the sealing layer has one or more layers and consists of polyolefinic polymer or copolymer, the layers optionally being the same or different, and - the accompanying layer is of polyamide, polyolefin, EVOH and/or a primer or primer mixture.</p> |
