Abstract: A magnetic material having dual properties and a manufacturing method thereof are disclosed. The magnetic material having dual properties consists of: 5% to 88% of a permanent magnetic material, 5% to 88% of a soft magnetic material, 6% to 16% of a binder, and 1% to 10% of an auxiliary agent. The magnetic material having dual properties manufactured by mixing two phases without microscopic intergranular exchange coupling interaction has unexpected effects: the range of a magnetically attracted object is expanded to include a magnet having dual properties; the range of a magnetically attractive object is expanded to include a magnet having dual properties; the minimum value of the magnetic attraction force is increased, the magnetic attraction force is more uniform, and it is smoother to move and rotate an object. The effect obtained by two layers of the soft magnet and the permanent magnet can be realized by a single layer structure of the magnet having dual properties.

Abstract: An amphoteric magnetic material and a manufacturing method thereof are disclosed. The amphoteric magnetic material consists of: 5% to 88% of a permanent magnetic material, 5% to 88% of a soft magnetic material, 6% to 16% of a binder, and 1% to 10% of an auxiliary agent. The amphoteric magnet manufactured by mixing two phases without microscopic intergranular exchange coupling interaction has unexpected effects: the range of a magnetically attracted object is expanded to include an amphoteric magnet; the range of a magnetically attractive object is expanded to include an amphoteric magnet; the minimum value of the magnetic attraction force is increased, the magnetic attraction force is more uniform, and it is smoother to move and rotate an object. The effect obtained by two layers of the soft magnet and the permanent magnet can be realized by a single layer structure of the amphoteric magnet.

Abstract: A magnetic paper product capable of being printed directly and the preparation method thereof are provided. The product has the unique feature, consisting of a friction-holding covering thin layer, on which sequentially set with a magnetic layer and a printable layer. The friction-holding covering thin layer is a nonwoven fabric called cotton paper (mianzhi) in Chinese. It can achieve the effect of printing magnetic paper after being magnetized, eliminating the trouble that the terminal user has to magnetize the paper after printing, improving the grade of inflexibility of the magnetic paper, reflection of the light and the flatness of the printing surface, solving the problem which has been a plague of the magnetic paper industry and the printing industry for long time.

Abstract: This utility model is a kind of direct printable rubber magnet, including bonded magnet. The said bonded magnet is applied with coating on surface. The said coating is cemented to the said bonded magnet surface. With coating on surface, this rubber magnet can be directly printed, written and/or beautified on the surface, achieving same effect which current rubber magnets must achieve after laminating with plastic or paper. This makes its structure more simple and can be accomplished by common coating method, so it is reasonable-crafted, simple-operated, easy-applied and cost-saving. This rubber magnet is also easy to be recycled. As this product has no plastic or paper which is difficult to be recycled, and the coating holds a tiny percentage and can be recycled together with the bonded magnets without any other separating process, it is easy to be recycled with low cost, so it is good for environment protection.