| 摘要 |
<p>The curtain coating machine (1), for coating a flat paper web, has at least one coating head (ch1,ch2) for coating media (ta1,ta2) to be applied while surface is angled at an angled guide (g). The coating media are overlaid (ta1,tb1) to form a multi-layer coating curtain (c8). The curtain extends from the end (g1) of the angled guide to the surface of the moving web (w). The coating layers have a surface tension of not > 10 mN/m.</p> |
