| 摘要 |
<p>A process and an apparatus are disclosed for coating at least one surface of an article such as a paper plate with a liquid coating. The surface to be coated is passed through a wave of liquid coating, such as an aqueous dispersion, followed by removal of the excess coating. The coating and coating removal steps are carried out in an environment which is vaporous with the vehicle of the liquid coating, which prevents premature drying of the coating and allows for a smooth, even application of the coating to the surface.</p> |
