3M mask and 3M brand have been well known to more and more Chinese due to the outbreak of novel coronavirus pneumonia. 3M Company which also known as the Minnesota Mining and Manufacturing Company, is a United States multinational conglomerate corporation operating in the fields of automotive, security, medical care, transportation, energy, electronic material and furniture. It is no exaggeration to say that more than 50% of people have directly or indirectly contact with 3M products every day. 3M Company began selling their industrial safety mask to Chinese factories in 1984, then slowly entered Chinese retail market after SARS crisis in 2003. Annual sales of 3M mask exceeded 100 million dollars because of emphasis on PM2.5. Actually, 3M products also can be found in the permanent magnet industry. As one of the most representative products of 3M, 3M self-adhesive tape can be combined with the sintered neodymium magnet, sintered ferrite magnet, or rubber magnet to form the 3M adhesive backed magnet.

About 3M Adhesive Backed Magnet

3M adhesive backed magnet is applied to a wide range of applications in our daily life. 3M tape can provide high enough bonding strength to most surface even many low surface energy plastics, including polypropylene and powder coated paints, hence hold the magnet in place without the need for fastening component. SDM is also capable of providing TESA adhesive backed magnet to our customers except 3M solution.