What’s the Packaging magnet
Packaging magnets are roughly divided into single-sided and double-sided magnets.
Single sided magnetic is a derivative of double-sided magnetic, which is to wrap the double-sided magnetic through an iron shell and gather the magnetic lines of force, so as to gather the magnetic force and enhance the suction effect. Single sided magnet has low price, concentrated attraction and high cost performance. It is generally used for wine boxes, tea boxes, gift boxes, bags, leather goods, computer leather cases, clothing and whiteboard buttons.