Printing Machine Brush Roller

Printing brush rollers are mainly used in the printing industry, especially on offset and flexo printing presses. Their functions mainly include the following aspects:

1. Cleaning: the printing brush roller can be used to clean the printing page, remove the residual ink and other dirt on the page, and ensure the cleanliness and printing quality of the printing page.

2. Coating: In some printing processes, the brush roller is used to evenly apply ink or ink to facilitate the subsequent printing process.

3. Stamping: in offset printing, the brush roller can be used to press the graphic on the printing plate, and the ink is transferred to the printing material through the friction of the brush roller.

4. Transfer: The brush roller can also be used to transfer ink, transferring ink from the ink tank to the printing surface.

5. Adjustment: In the printing process, the brush roller can also be used to adjust the distance between the layout and the printing material to ensure the accuracy and clarity of the printing.

6. Drying: On some presses, the brush roller is also used to help dry the ink on the printing material, speeding up the drying process of the ink through the friction of the brush.

Printing brush rollers are usually made of wear-resistant, solvent-resistant materials such as polyurethane, nylon or other synthetic materials to ensure their stability and durability during the printing process. The design and size of the brush roller can also be customized according to different press and printing requirements.