Adjustment of rubber scraper and rubber roller (standard station): there should be no gap between rubber scraper and rubber roller in the whole length. If there is a gap, the rubber scraper can be adjusted by adjusting eccentric bolt. Cots and standard plate adjustment: standard plate and cots only contact each other without any pressure. The gap is too large and the glue on the standard plate is too much, resulting in glue throwing. If the gap is too small and the contact is too tight, the glue will be squeezed away, and there is no glue on half of the standard plate. The practice shows that the best gap is between 0.1 mm and 0.2 mm. It can be realized by adjusting the bearing seat at the lower part of the cot and adjusting the bearing at the upper part of the cot if necessary.
Adjustment of brush pressing device: the center of the mark brush is aligned with the label and the two sides are symmetrical. The marking brush is perpendicular to the surface of the container. The overlapping gap of brush sweeping container is: single brush is 10 mm ~ 15 mm, combined brush is 5 mm ~ 10 mm. The distance between the cleaning brush and the sponge is 1 mm ~ 2 mm. Adjustment of bottle pressing head. When there is no bottle, the pressing head should be 20 mm lower than when there is bottle.
