| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air cushioning material which can be discarded by an environmentally-friendly method. <P>SOLUTION: The air cushioning material 1 wherein a gas is sealed in a bag body consisting of a plastic film, is characterized by that the plastic film comprises a biodegradable film made of a biodegradable resin, with a static friction coefficient of 0.50-1.30, and a half-life period of≤30 sec, and a static cushioning coefficient is≤8.0 when a compression loading to the air cushioning material is 980 N/piece, and the minimum value of a dynamic cushioning coefficient until the air cushioning material is broken is≤8.0. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
