This is a kind of single-sided strong neodymium magnet popular in printing packaging, mobile phone boxes, wine boxes, tea boxes, gift boxes, luggage, leather goods, mooncake boxes, computer holsters, etc. Its principle is to wrap one side of the double-sided magnet with galvanized iron sheet, so that the wrapped side will be shielded, the magnetic force will be refracted to the other side, and the other side of the magnetic will be enhanced.
Real shot image of single-sided neodymium high-intensity magnetic 12x2mm sample;
Single-sided neodymium magnets are mainly round in shape, or square or rectangular. The following is the common size table of circular single-sided magnets.
The benefits of using this magnet;
The main is cheaper than double-sided magnet, because the actual size of the magnet can not be so large, if there are requirements for magnet suction, can choose a single-sided magnetic pair suction, if the selection of two double-sided magnetic pair suction will cause cost waste, magnetic force is not as good as single-sided magnetic pair suction, please choose according to their own needs before purchase.