A short 1929 trade article describing a new spray dyeing machine for artificial silk (rayon) skeins, built by Tillmann Gerber Söhne & Gebr. Wansleben of Krefeld. The author explains the causes of uneven dyeing and how the machine sprays dye liquor over skeins on rollers while they are immersed. He reports on a demonstration in a German dyehouse where about 100 kilos of yarn were dyed in three quarters of an hour with one operator, and he lists further advantages such as porcelain-lined cisterns and dye reuse.