| 摘要 |
<p>A multiple-layer cook-in film from which packages such as bags or casings can be made comprises a first food contact layer that bindingly adheres during cook-in to a contained meat product. The first layer comprises a polyamide composition, which is preferably (I) a polyamide or (II) a blend of a polyamide and (i) polyethylene, or a blend of a polyamide and (ii) a copolymer of an alpha-olefin having the formula RHC-CH2 wherein R is H or C1 to C8 alkyl and an alpha, beta-ethylenically unsaturated carboxylic acid.</p> |
