How to avoid degaussing magnetic cards;
Nowadays, many cards are actually not degaussed because they are made of chips. But for ID cards, bank cards, transportation cards (IC cards), membership cards, social security cards and other cards, even with degaussing protection, degaussing is inevitable. )
1, to be released separately;
2. It is best not to put the card with magnets or magnetic things. Some medical examination equipment such as the magnetic hidden buckle of ladies handbag and nuclear magnetic resonance instrument will also cause the magnetization of bank cards;
3. Don't put it with metal, such as keys (especially security door keys);
4. Don't put it with mobile phones, computers, televisions, microwave ovens, radios, refrigerators and other electronic products with strong magnetic field effects;
5. Buy a special card set and add a set of card sets;
6. Avoid physical damage to the magnetic stripe. Due to careless storage or use, the magnetic stripe card is subjected to external force, and the magnetic stripe information on the card is lost. Such as being squeezed, folded, scratched, soiled, etc.
7. Stay away from places that are too close to high temperatures;
8. Try to avoid overlapping magnetic strips of two bank cards, and inadvertently put two magnetic cards together back to back, so that their magnetic media collide with each other and are damaged.