| abstract |
Disclosed herein is a laminated packaging material, which comprises: (a) a base layer comprising non-plastic materials and having a first surface and a second surface; (b) a first separatory laminated to the first surface the base layer; and optionally (c) a first thermoplastic layer that is laminated to the first separatory layer or (c) a non-plastic layer that is laminated to the first separatory layer; wherein the first separatory layer has a thickness of about 1.8-50 μm and is formed of a water-dispersable ionomer composition. |