magnetic stripe card

The magnetic card is quite widespread and is largely used in the finance, telecom, traffic and tour. Because of the magnetic stripe storing some digits and write or read is very easy, so this kind of card present considerable economy benefits and social values. The specification of magnetic card 1. The main type of the magnetic is Low Coercivity (LoCo) 300OE and High Coercivity (HiCo) 4000OE and it is not infrequent to use HiCo 2750OE. High Coercivity magnetic stripes are harder to erase, and therefore are appropriate for cards that are frequently used or that need to have a long life. 2. Magnetic stripe: narrow band (width: 6.5mm); wide band (width: 12.7mm) 3. The color of magnetic stripe: black, gray, blue, red, green, golden, silver. 4. The magnetic stripe card has 3 tracks to write down the data, and needed be assorted and used by terminal unit. Track1: this track can record digit (0-9), letter (a-z) and other symbols, most can record 79digits or letters. Track 2 and track 3: these tracks only can record 0-9 digits, the track 2 most can record 40 characters, and the track 3 most can record 107 characters. 5. Card craft: 4color offset printing, screen printing, magnetic stripe, embossing number, barcode, signature panel, photo, hot stamping.