Since single-sided magnets are mainly used in moon cake box packaging, jewelry box packaging, watch box packaging, wine box packaging, stationery box packaging, gift box packaging, tea box packaging, perfume box packaging, etc., the positioning is relatively low-end, and some businesses often In order to grab the order and quote the low price, but what you pay for is eternal, and the cheap price can only be a shrinking single-sided magnet. Many people are puzzled by the large difference in the price of single-sided magnets on the market. In fact, the cost of single-sided magnets is mainly in the core. If you measure the core again, you will know why the price of the magnet is so different. Then, as long as the scale of the magnetic core is measured and compared, we can compare which magnet price has an advantage.

Here I will teach you how to take out the single-sided magnet core

Method one: Find a utility knife and use the tip of the knife to tilt upward along the gap of the single-sided magnet. (Be careful not to be too strong, be careful to hurt your hands)

Method 2: If you have other larger magnets in your hand, you can put the single-sided magnet you want to take on top of the big magnet, stick to the single-sided magnet by the attraction of the big magnet, and then use your nails to pull the iron case. Take it out. Put the single-sided magnet to be taken on top of the large magnet and just pull it out.