| 摘要 |
A process for applying exactly metered small quantities of liquid to web material, such as textile. The web material is passed through the nip of a pair of rollers. One of the rollers is provided with a film of liquid by means of an applicator roller which is partly immersed in a liquid bath and which rotates in contact with it. The applicator roller has a surface provided with raised portions and recesses, which makes it possible to apply the liquid in small, reproducible dosage.
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