Printing ten printing dust removal method

1. tape winding on the paper feed wheel dust removal method tape dust removal is to wind double-sided tape or fiber tape on the paper feed wheel, through the adhesive tape on the dust removal. This method has the advantages of early dust removal effect is obvious, the installation is also more convenient. The disadvantage is that after using for a period of time, more paper scraps will be stuck on the tape to form hard blocks. In serious cases, the tissue paper will be pressed out of pits, which will easily fall on the cardboard and cause printing paste or white exposure. Therefore, the dust on the wheels must be cleaned after a period of use.

2. adhesive tape is attached to cardboard for dust removal. When the printing plate is stuck by dust, causing the printing to appear white, the double-sided adhesive tape is attached to the position where the printing leaks white, and then printing is carried out. The dust on the printing plate can be removed by double-sided tape, so as to avoid wiping the printing plate. The disadvantage is that it may stick to the printing plate or other locations.

3. straight row brush dust removal printing machine generally has a row of brushes, because the hair on the brush is worn out and the brush will be filled with dust after being used for too long. This brush is to be cleaned and maintained regularly. If the brush is worn, then the brush has no dust removal function. The height of the brush installation should also be checked regularly. If it is a row of brushes, it can be changed to 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, the above installation of 2 brush roller. The rotation speed of the brush is lower than that of the equipment, and the dust is removed through the rotation speed difference of the brush, which is relatively large.

5., install a whole printing plate of the first color with water dust removal method, then apply water, and clean the cardboard dust by dipping the printing plate with water. This effect can also be applied to winter, so the cardboard is not easy to burst, the disadvantage is easy to deink after printing, and the cleaning time of the screen roller is relatively long. 6. equipment cleaning and dust removal method Because the dust in the carton and cardboard workshop is relatively large, the paper dust is easy to fall into the top of the printing press and the machine baffle. This is a problem that many enterprises are prone. The equipment is not cleaned in time, and there is a lot of dust accumulated on the top of the equipment for a long time. Because the equipment vibrates when it is opened, the dust falls into the cardboard or printing plate, causing poor printing. Equipment cleaning is very important.

7. ground sprinkling dust removal method: the dust on the ground is mainly from the slotting unit, and the paper dust generated during the slotting process is easy to fly inside the equipment, so water should be sprinkled on the ground of the equipment. In this way, the paper dust falls to the ground and will not fly again. This is easier to use.

A row of dust suction devices are installed on the edge of the brush 8. the dust removal method of the dust pipe, which is similar to the vacuum cleaner, except that the dust suction port runs through the width of the printing press. Dust suction tube can be individually closed, by adjusting the size of the suction wind for dust removal.

9. the paperboard empty running dust removal method, the paperboard is directly passed through the printing press unit while running empty while removing dust, and then printed. This method is relatively time-consuming, and the cardboard is easy to collapse. Not recommended.

10. elimination and dust removal method is the simplest and most time-consuming method, and the effect is relatively good. Is a piece of cardboard with a brush, and then finishing after printing. A small number of cardboard can be used, more is not extremely time-consuming.