| 摘要 |
<p>A nylon 6-based multilayer casing film suitable for a pasty meat product is provided by utilizing the excellent mechanical properties of a nylon 6 layer to the highest degree in lamination with a polyolefin layer. The multilayer casing film has a laminar structure including (a) an outer polyamide layer comprising nylon 6, (b) an inner polyamide layer comprising a (co-)polyamide and (c) a non-polar polyolefin layer sandwiched with a pair of adhesive polyolefin layers disposed between the outer and inner polyamide layers (a) and (b) and having a thickness equal to or smaller than that of the outer polyamide layer (a), the outer polyamide layer (a) having a thickness which is 1 to 4.5 times that of the inner polyamide layer (b).</p> |
