Trimming and marking machine manufacturers tell you its material characteristics. The bristle brush of the trimming and marking machine manufacturer adopts a wooden or plastic brush body, and the bristles are nailed into the brush body by the machine. The flocking brush body is supplied with a thru-shaft or a tube with end journals. The shell-shaped brush block can also be fastened to the tubular brush body, which allows for easy replacement of the brush without removing the shaft.

Trimming and marking machine manufacturers use a special brush roller with plastic brush wire, which is specially used for shot blasting equipment for steel beams and profiles. The brush roller is used to clean the shot blasting material on the surface of the workpiece. The brush roller consists of 2-4 brush blocks fixed on the drive shaft. When the filaments wear out, the brush body can be refilled with filaments and used again.
For hygienic reasons, eg in the food industry, it is sometimes necessary to seal the punched holes to avoid the penetration of bacteria. In these applications, the punched holes are sealed with molded resin for a uniform surface, and the seal also protects the filament material.