| 摘要 |
The invention relates to a drying section which includes UV-light generating devices (2) for drying a colouring substance (5) applied to a material (6), for instance coloured print applied to print material in a silk screen printer, and further comprising conveying means (7) for conveying the material (6) past one or more of the UV-light generating devices (2). Means are provided for cooling the UV-light generating devices, and a light and gas permeable grid (16) is arranged between the material (6) and each UV-light generating device (2). The grid (16) has the form of three glass plates (17, 18, 19) which define therebetween a plurality of apertures (17b min , 18b min ) defined by recesses formed in the edge margins of respective glass plates. |
