Magnetic Coating for Primary Vehicle Door Seals with Improved Sealing Performance

摘要

For many years magnetic sealing has been widely used in the manufacture of refrigerator gasket seals.Magnet strips are imbedded in an elastic extrusion,mostly flexible PVC.Numerous patents have been assigned to the design and assembly of magnetic refrigerator seals.For example,Okamura claimed a patent for "Sealing apparatus for Refrigerators and Method of Manufacture Thereof",Merla for "Sealing Gasket between a Door and its Related Shoulder on a Cabinet,in Particular of a Refrigerator",and Gerdes et al for "Refrigerator and Method of Gasket Assembly construction".