| 摘要 |
A MULTILAYERED FORMABLE PACKAGING FILM AND A METHOD OF MANUFACTURING THE FILM ARE DISCLOSED. THE FILM IS SUITABLE FOR MAKING BLISTERS EITHER BY THERMOFORMING OR COLD FORMING. THE VISIBLE SURFACE OF THE FILM HAS UNIQUE FEATURES WHICH PREVENT COUNTERFEITING. THESE FEATURES ARE RETAINED ON THE FILM EVEN AFTER BLISTER FORMATION. |
