With the advancement of technology, strip brushes have also begun to be widely used in various industries such as automatic doors, elevator anti-pinch aprons, large-scale industrial machinery cleaning and textile production. Although the stripe brush is small, daily life is easy to be ignored, but it plays an indispensable and important role. In recent years, in order to make huge profits, some illegal brush manufacturers have used shoddy products to produce brush products that are harmful to human health.

Strip Brush Seal Factory

In order to let the friends use strip brush with peace of mind, today I will teach you a few simple identification techniques.

Strip brush is composed of three parts: the base, the wool and the fastening line. Although the wool materials of the strip brushes produced on the market are different, we can all use the observation method to judge the quality of the wool. Qualified wool materials are relatively uniform in thickness and color; the top height of the filaments is relatively flush, and is relatively horizontal and symmetrical with the base. When observing the entire brush, there is no deformation, staining, or light leakage.

When the wool is touched by hand, it feels dry and smooth. If the filament of the brush is nylon, animal hair, abrasive filament, etc., it will return to the original state faster by swiping it by hand. When touching both ends of the base with your hands, it is better to have no sharp edges and burrs, and a scratch-free feel. In addition, you can also use two fingers to select a small bundle of brushes, and pull it gently. The filament does not move or deform, which means that the brush has good tensile strength.

Black Filament Nylon Brush Strip

In addition to the above two methods, the olfactory method can also be used to judge the quality of the strips. Qualified strip brushes will not have a pungent odor. Over time, the faint odor of metal or filament that originally comes with it will gradually dissipate.

If the color of the differentiated filament is dark and uneven, the thickness of the filament is different, the base is rusted, and it is accompanied by a pungent odor, it is likely to be made of secondary materials. This inferior strip brush will emit gas that is harmful to human health, and the strip brush factory should be abandoned.