Device for applying glue has applicator head, slit nozzle with variable cross-section and slider to adjust width of nozzle slit and cleaning fluid connection connected in area of slider

摘要

Device has an applicator head (1), a slit nozzle with a variable cross-section and a slider to adjust the width of the nozzle slit. A cleaning fluid connection (20) is connected in the area of the slider. The slider preferably has a triangular cross-section, which is supported in a complementary triangular guide. The slit edges are offset with respect to the glue exit direction. The nozzle slit may be limited by a height-adjustable strip (7).