| 摘要 |
<p>The invention relates to a coating apparatus enabling coating a web (6) in patterns. The web is advanced closely outside a coating roll (2) which is coated with such as a pigmented plastisol and rotates in the opposite direction to the advancing web. Directly opposite the coating roll (2) there is a web depressor (9) divided into individually activatable portions along the length of the coating roll. When one of these portions is activated, the underlying portion of the web (6) is pressed towards the coating roll so that a strip-like portion of the web will be coated, the length of this strip being determined by how long the activation is, while non- activated portions are not coated. <IMAGE></p> |
