Stainless steel towel rack installation method 1: Perfo […]
Stainless steel towel rack installation method 1: Perforated installation Advantages: Strong bearing capacity, not easy to age Disadvantages: The installation requires the master to punch holes in the tiles, which is more troublesome than sucking the wall, but suitable for long-term household
Stainless steel towel rack installation method two: suction wall. Advantages: easy demolition and installation Disadvantages: fast aging and easy to fall. Ordinary suction cup pendants are in the bathroom and kitchen. The most feared is water and oil. Because the suction cup is sucked, the degree of adhesion of the surface directly affects the vacuum pressure in the suction cup. If the degree of adhesion is too poor, the vacuum degree of the suction cup Difficult to maintain, the purpose of adsorption cannot be achieved.
When using a suction cup, we always want the part of the workpiece that is in contact with the suction cup to be smooth and sealed, so that the vacuum suction cup can hold the surface firmly. But this is just an ideal state. Usually the surface does not have such ideal conditions. The surface of the workpiece is either air holes or rough, these factors directly affect the degree of adhesion of the suction cup to the surface of the workpiece. When the sucker is poorly bonded to the surface of the workpiece, the leak phenomenon that we often say will occur.