| 摘要 |
<p>A process for preparing coated regenerated cellulose film which comprises successively softening the regenerated cellulose gel-state web with polyethylene glycol, drying the web with controlled shrinkage, coating the web and humidifying the web while permitting at least about 1/2 percent longitudinal shrinkage. The resulting coated product exhibits improved permanent shrinkage properties.</p> |
