Social security card use by the interference of many external factors, in order to prevent the social security card demagnetization, should pay attention to the following matters: do not fold, bend the social security card; do not social security card exposure to the sun, stored in a high-temperature environment; the magnetic stripe scratches, dirty and so on will also make the magnetic stripe card can not be used normally. Other situations that may affect the use of social security card: too close contact with the magnetic clasp of women's purses and men's handbags, too close or even in contact with magnetic seals on address books, laptops, magnetic clasps on cell phone covers, magnetic objects such as automobile keys, and cell phones and other devices capable of generating electromagnetic radiation for a long period of time, too close a distance from household electrical appliances such as televisions and recorders, too close or even in contact with the degaussing devices used for anti-theft purposes in supermarkets, too close or even in contact with multiple magnetic strips, and too close or even in contact with other magnetic strips of social security cards. Too close or even contact, more than one magnetic stripe card placed together, the magnetic stripe of the two cards in contact with each other, medical equipment in the nuclear magnetic **** vibration.
"The Chinese people's *** and the State social security card management measures"
Article 3 of the Ministry of Human Resources and Social Security is responsible for managing the national social security card issuance and application work. Provincial and prefectural and municipal human resources and social security departments are responsible for managing the issuance and application of social security cards in their own regions, and the comprehensive informatization management agencies under them are specifically responsible for matters relating to the issuance and technical management of social security cards.
Article 5 Provincial human resources and social security departments or prefectural and municipal human resources and social security departments may issue social security cards upon approval by the Ministry of Human Resources and Social Security. No other institution or organization may issue social security cards.