| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging material for preserving the freshness of greengrocery which needs no complicated method to add a gas adsorbent or the like to individual portion packs, can remove gas giving bad influence on preserving them, such as ethylene gas, at a low cost, can simply preserve the green grocery such as fresh vegetables, fruits and flowers for a long time, and allows a consumer to confirm easily a packaged content. <P>SOLUTION: The packaging material for preserving the freshness of greengrocery is a thermoplastic transparent resin formed in a film form, wherein the resin contains a fine particle substantially comprised of zinc oxide. <P>COPYRIGHT: (C)2003,JPO</p> |
