Causes of magnetic stripe card demagnetization and how to prevent demagnetization

    Why do magnetic stripe cards undergo demagnetization? What causes demagnetization? So, how can we prevent demagnetization of magnetic stripe cards? There are many reasons for magnetic stripe demagnetization, such as pressure on the card, being bent, prolonged bumps, exposure to sunlight, high temperatures, scratches or dirt on the magnetic stripes, and other factors that can also prevent the card from functioning properly. At the same time, during card transactions on the card reader, the cleaning and aging of the magnetic head, interference during data transmission, system errors, or improper cashier operation can all cause magnetic stripe cards to become unusable.
In summary, magnetic stripe cards are affected by many external factors during use, but as long as you keep them properly and avoid these situations, you will definitely enjoy the convenience of holding the card and the joy of card swiping!
    So how can we avoid demagnetizing magnetic stripe cards? Please pay close attention to the following points. During use of magnetic stripe cards, we remind you to avoid the following situations:
1. The magnetic stripe clip is placed too close to the magnetic clasp in the wallet or wallet, even coming into contact with the magnetic clasp.
2. Placing it together for a long time with devices that can emit electromagnetic radiation, such as mobile phones.
3. Standing too close to household appliances with strong magnetic field effects, such as TVs and tape recorders.
4. When using in supermarkets, being too close to or even in contact with anti-theft demagnetization equipment inside the supermarket.
5. When multiple magnetic stripe cards are placed together, the magnetic stripes of the two cards touch each other.
6. Magnetic clasps are too close to or in contact with women's leather bags or men's handbags.
7. Contact contacts with magnetic seals or notebooks.
8. Contact with magnetic objects such as magnetic clips or car keys on phone cases.
In addition, magnetic stripe cards should be kept away from appliances that may emit high-frequency electromagnetic waves, such as induction cookers, microwaves, TVs, and refrigerators, and should also be kept away from magnetic items like phones, computers, handheld computers, and magnets.

    There are other tips as well. So how can we avoid demagnetization? First, avoid magnetic cards coming into contact with magnetic fields and radio waves. Try to keep magnetic cards away from magnetic electronic devices such as phones, radios, computers, handheld speakers, and household appliances with strong magnetic fields like TVs, refrigerators, microwaves, and induction cookers. Magnets are a major taboo for magnetic cards. The strong magnetic field of a magnet can directly damage the card's use, so be sure to keep your distance from it. Second, do not place magnetic cards in high-temperature environments, away from gas stoves, electric kettles, heaters, hot water bottles, heating heaters, and other open flames and heaters; Third, keep the magnetic stripe area clean. Do not place cards together with sharp objects like keys to prevent wear, scratching, or twisting or breaking the magnetic stripes; Fourth, try not to put two cards or cards in contact with the magnetic stripe area of the passbook. If there are multiple cards with magnetic stripes, they should not be pressed tightly together, and never put them back-to-back. Do not place two cards in the same compartment of the wallet to avoid friction or collision with the magnetic stripes. It is recommended to use radiation-proof wallets, card holders, and insulated ID card or bank card holders. When using regular money to wrap cards, it's best to separate different compartments with non-magnetic cards, and keep them as far away from the magnetic clasp as possible. It can provide a certain protective effect.

    We recommend production based on customer needsMembership cardOrVIP cardAt that time, manufacturers should choose reputable card manufacturers and avoid being stingy with cheap cards that make a batch of bad cards. Try to choose magnetic stripes with high resistance (just like bank cards). High-resistance magnetic strips are more stable and less prone to demagnetization than resistors. Magnetic stripe cards produced by reputable manufacturers can still avoid demagnetization if used normally.

References on the causes of magnetic stripe card demagnetization and how to avoid it:http://www.zhizuoka.com/mod_article-article_content-article_id-261.html