Quality identification of roller brush

2018-11-22 07:44:59

　　In today's society, the roller brush manufacturing industry is confusing, and customers are offering the same specifications at the time of inquiry. The prices of each factory vary. For example, the same size roller brush, the price range fluctuates, from 5 yuan to 35 yuan.

　　How did this happen? In fact, the reason is very simple, just as we go to the mall to buy clothes is the same, the price of tens of dollars a piece of clothing, there are hundreds of dollars a piece of clothing, and even thousands, tens of thousands of clothes. Each product with a different grade has its own market, which gives it a reason to exist. Therefore, it is absolutely impossible to say: Whose products are good and whose products are not good.

　　Compared with clothes, it is better to identify, because buying clothes is an indispensable part of people's daily life, but the roller brush is not particularly easy to identify.

　　As we all know, the role of the roller brush is to paint the paint. Therefore, the quality of the plush is directly determined by its quality. The high quality roller brush has the following characteristics: high density of the plush, heavy weight, large brushing area, large amount of varnish, firm plush, not easy to shed. With the opening line. However, the low-end is mainly reflected in the relatively small density of the plush, the loose weaving, and the easy to lose hair. Its service life and effect are determined by the quality of the plush of the brush head. So how do you distinguish between plush and bad? From the current manufacturing of roller brushes: circular weave, shuttle weave and warp weave are the three categories of roller plush. The quality of shuttle weave is the best and the price is high. Warp-knitted products are medium-to-high-end products; however, the price of round weaves is the lowest.

　　The density of the plush is one of the most important elements of the plush weaving process. For example, it is a plush with a height of 10mm. The density of 900g or more is the best and most expensive product on the market. It is relatively cheap for the light weight. some.

　　The purity of the plush has the following two aspects: 100% pure acrylic fiber, the higher the quality, the higher the price, but the material containing a certain proportion of polyester is cheaper, and the more the polyester content, the cheaper the price. .

　　The stuffed materials are high-grade and low-grade. The high-grade materials include nylon, acrylic, sheepskin and wool. The low-grade polyester and polyester blends and polyester.

　　The inspection method of the roller brush is embodied in: the roller brush head is immersed in acetone and placed for 2 to 3 days. The quality of the roller is not changed. For the quality of the counterfeit roller, the plush is easy to fall off, and the inner tube is also very easy. Deformation.