Portioneringsmunstycke i samband med färgtoningsmaskinens pastamatningsanordning

摘要

The invention relates to a feed nozzle in connection with a paste feeding device of a paint toning machine. In order to prevent the paste in the feed nozzle from drying between feeding operations, the tip of the feed nozzle (9) is provided with a valve (15) which can be opened and closed individually.