Printing Factory

1. tape winding paper feeding wheel

tape dust removal is to wrap double-sided tape or fiber tape on the paper feeding wheel and remove dust by sticking the tape. This method has the advantages of obvious dust removal effect in the early stage and convenient installation. The disadvantage is that after a period of use, more paper scraps will stick on the tape to form hard blocks. In severe cases, the paper will be pressed out of the pit, which will easily fall on the cardboard and cause printing paste or white. Therefore, the dust on the wheels must be cleaned after a period of use.

2. Tape Sticked on Cardboard Dust Removal Method

When the printing plate is stuck by dust, causing the printing to show white, at this time, stick the double-sided adhesive tape on the position where the printing leaks white, and then print. The dust on the printing plate can be removed by double-sided tape, so that the printing plate can be avoided. The disadvantage is that it may stick to the printing plate or other positions.

3. straight brush dust removal method

printing machines usually have a row of brushes. Due to the long-term use, the hair on the brushes is worn and covered with dust. This brush should be cleaned and maintained regularly. If the brush is worn, the brush has no dust removal function. The installation height of the brush should also be checked regularly. If it is a row of brushes, it can be changed into a double row of brushes, so the dust removal effect is the best.

4. roller brush dust removal method

is generally to add a printing unit with 2 brush rollers installed on it. The rotating speed of the brush is lower than the rotating speed of the equipment, and dust removal is carried out through the rotating speed difference of the brush, which is relatively large.

5. water dust removal method

install a whole printing plate with the first color, then water is applied, and the printing plate is stained with water to clean the cardboard dust. This effect is also acceptable and suitable for winter, so the cardboard is not easy to burst, the disadvantage is that printing is easy to deink after water is applied, and the cleaning time of the net roller is relatively long.

6. Equipment Cleaning and Dust Removal Method

, due to the relatively large dust in the carton and cardboard workshop, the paper dust easily falls into the top of the printing press and the baffle of the machine. This is a problem that many enterprises are prone. If the equipment is not cleaned in time, a lot of dust will accumulate on the top of the equipment for a long time. Due to vibration when the equipment is opened, the dust will fall into the cardboard or printing plate, resulting in poor printing. It is very important to clean the equipment.

7. ground sprinkling and dust removal method:

ground mainly comes from the slotting unit. The paper dust generated during the slotting process is easy to fly inside the equipment, so water should be sprinkled on the equipment ground. In this way, the paper ash will not fly again when it falls to the ground. This one is relatively easy to use.

8. dust removal method

installed a row of dust suction devices on the side of the brush, similar to the vacuum cleaner, except that the dust suction port runs through the width of the printing press. The dust suction pipe can be closed individually to remove dust by adjusting the size of the suction wind.

9. cardboard air run dust removal method

put the cardboard directly through the printing machine unit while running to dust, and then print. This method is relatively time-consuming and cardboard is easy to crush. Not recommended.

10. removal and dust removal method

this method is the simplest and most time-consuming, and the effect is relatively good. It is a piece of cardboard that is brushed with a brush and then printed after finishing. The number of cardboard is small and can be used, and it is not extremely time-consuming.