| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a biodegradable resin composition as a raw material for freshness-keeping packaging materials, which is easily disposed of for waste treatment after use. SOLUTION: The composition comprises 100 pts.wt. of a biodegradable resin, 1 to 20 pts.wt. of a freshness-keeping agent and 0 to 50 pts.wt. of a carrier for the freshness-keeping agent, and which is preferably used as a raw material for packaging materials of fresh foods. A film, a sheet or a foamed sheet molding is formed of the composition.</p> |
