መግነጢሳዊ የጥቅልል ካርድ

1, Magnetic strip cards classification:
Magnetic strip type:
General low coercivity magnetic cards (300 መስጂዱ)
High coercivity magnetic cards（HiCo): (3500 መስጂዱ)
Directly applied to the printed type:
Low coercivity magnetic cards（LoCo): (300 መስጂዱ) (eg: park tickets )
High coercivity magnetic cards（HiCo): (2700 መስጂዱ) (eg: Metro cards, phone cards )
መግለጫ:
Magnetic resistance: resistance is used to measure magnetic strip data loss due to affected by external magnetic field hospital's ability to offset and resistance to demagnetization. Magnetic resistance (coercive force) unit is the OE(Oersted);
Low resistance to magnetic strip: General anti-degaussing of magnetic strip, magnetic generally 300-650(መስጂዱ);
High resistance to magnetic strip: high resistance to magnetic strip, magnetic anti typically 2750(መስጂዱ), 3500(መስጂዱ) ና 4000(መስጂዱ)
2, Magnetic strip and magnetic track:
Each strip card data has been written at the factory, there are three tracks on the magnetic strip. ትራክ 1 and Track 2 is read-only track when using the information recorded on the track only allowed to write or read and modify. ትራክ 3 is a track write, አንብብ, in use, can also be written.
ትራክ 1 can record numbers (0-9 ), ደብዳቤዎች (A-Z), and other symbols such as brackets, separators, ወዘተ, the maximum recorded 79 numbers or letters. ትራክ 2 ና 3 characters recorded only numbers (0-9 ). ትራክ 2 recorded maximum 40 ቁምፊዎች 3 tracks recorded 107 characters maximum.
3, Safety and magnetic strip card problems
አንድ, card confidentiality and security is poor.
Information on the magnetic strip is easier to read, the contents of the magnetic strip on the illegal modification is also easier, so in most cases the static magnetic strip cards are used as data input. Although the first three tracks can read and write, and have the amount field, it is only for a small amount of application areas, such as phone cards.
ቢ, using the magnetic strip card application systems need to support reliable computer system and the central database.
In the financial sector, as a financial transaction card, magnetic strip cards, usually with a strong, reliable computer network systems, the amount, transaction records and other information are stored in a computer database of financial institutions, the cards held only provides the user the primary user account and other index information to facilitate users to quickly find the data in the database.

Magnetic strip cards can also be encapsulation chips made into RFID card. Also in the card surface hot laser gold or laser silver, barcode printing, hit convex code, ወዘተ.

የውድድር ብልጫ:
ልምድ ሠራተኞች;
እጅግ በጣም ጥሩ ጥራት;
ምርጥ ዋጋ;
ፈጣን መላኪያ;
ትልቅ አቅም እና ምርቶች መካከል ሰፊ ክልል;
ትንሽ ትዕዛዝ ተቀበል;
ደንበኛ ጥያቄ መሠረት ODM እና የኦሪጂናል ምርቶች.

ማተም: ሽግሽግ ማተሚያ, Silkscreen ማተሚያ, የፍል ማተሚያ, በቀለም-ጀት ማተሚያ, ዲጂታል ማተሚያ.
የደህንነት ባህሪያትን: ጌጥሽልም, በጨረር ablation, ጎንዮሽ / OVD, የአልትራቫዮሌት ቀለም, የጨረር ተለዋዋጭ ቀለም, የተደበቀ የአሞሌ / ባርኮድ ጭንብል, የሚያበላሸው ቀስተ ደመና, ማይክሮ-ፅሁፍ.
ሌሎች: ቺፕ ውሂብ ማስጀመር / ምስጠራ, ለግል መግነጢሳዊ ሰንበር programed, የፊርማ ፓነል, የአሞሌ, ተከታታይ ቁጥር, የቅርጽ, የመከላከያ ሚኒስቴር ኮድ, NBS ጎድጎድ ያለ ኮድ, መሞት-ይቆረጣል.