| 摘要 |
PROBLEM TO BE SOLVED: To provide a vapor deposition biodegradable film material having regeneration recyclability, generating no environmental pollution, having gas barrier properties and metal gloss and usable in various packaging materials or the like, and a method for manufacturing the same. SOLUTION: The vapor deposition biodegradable film material is manufactured by forming an anchor layer with a thickness of 0.1-1.0μm comprising a styrene/maleic acid aqueous resin, a cellulose/urethane resin, a polyester resin, a starchy resin, a cellulose nitrate-containing resin or the like on a polylactic acid or polyester type biodegradable resin film and forming a metal vapor deposition layer with a thickness of 100-1,000 A thereon. |
