Royal Industry & Trade Co.,Limited
Home > Knowledge > Content
Printing dust removal method
- Nov 03, 2018 -

First, the tape is wound around the paper feed roller


Tape dusting is to sew double-sided tape or fiber tape around the paper feed roller and remove dust by adhesive tape. The advantages of this method are obvious in the early stage, and the installation is also convenient. The disadvantage is that after using for a period of time, more swarf will stick on the tape to form a hard block, which will seriously push the paper out of the pit and easily fall on the cardboard to cause printing paste or whitening. Therefore, the dust on the wheels must be cleaned after a period of use.


Second, the tape is attached to the cardboard to remove dust


When the printing plate is stuck by dust, causing the printing to appear white, at this time, the double-sided tape is applied to the position where the printing is leaked, and then printing is performed. 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 locations.


Third, straight hair brush dust removal method


The printing machine generally has a row of brushes. Because of the long time of use, the hair on the brush is worn and the brush is filled with dust. This brush is to be cleaned and maintained regularly. If the brush is worn, 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 into a double row brush, so that the dust removal effect is the best.


Fourth, the roller brush dust removal method


It is common to add a printing unit with 2 brush rollers mounted on it. The rotation speed of the brush is lower than the rotation speed of the device, and the dust is removed by the speed difference of the brush. This input is relatively large.


Five, water dust removal method


Install the first color into a single printing plate, then add water, and use the printing plate to stain the cardboard dust. This effect is also ok, suitable for winter, so that the cardboard is not easy to burst, the shortcoming is easy to deink after printing on water, and it takes a long time to clean the net roller.


Sixth, equipment cleaning and dust removal method


Because the dust in the carton board workshop is relatively large, the paper ash easily falls into the top of the printing machine and the machine baffle. This is a problem that many enterprises are prone to. 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. When the equipment is turned on, it generates vibration, and the dust falls on the cardboard or the printing plate, resulting in poor printing. It is very important when the equipment is cleaned.


Seven, ground sprinkler dust removal method:


The dust on the ground is mainly from the slotting unit. The paper ash generated during the slotting process is easy to fly inside the equipment, so it is necessary to sprinkle water on the equipment floor. This way the paper ash will fall on the ground and will not fly again. This is easier to use.


Eight, dust washing pipe dust removal method


A row of suction devices is mounted on the side of the brush, similar to a vacuum cleaner, except that the suction port runs through the width of the printer. The suction pipes can be individually closed, and the dust is removed by adjusting the size of the suction wind.


Nine, cardboard empty running dust removal method


The cardboard is directly passed through the printing unit and emptied while running, and then printed. This method is relatively time consuming and the cardboard is easily crushed. Not recommended for use.


X. Elimination of 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 finished and printed. The amount of cardboard can be used less, and it is not extremely time consuming.


Related Products