Plastic application device for workpiece has annular output gap of nozzle region round circular aperture

摘要

The plastic application device has an input region (4), a distribution region (5), and a nozzle region (6) after the distribution region. The annular output gap of the nozzle region is round the circular aperture (2) of the device. The workpiece (3) can be moved axially relative to the annular output gap within the circular aperture.