Plastic barcode card refers to the plastic card surface added the barcode, so that the plastic card also has the function of identifying barcode information. Bar code card is widely used, such as shopping malls, supermarkets, convenience stores, medical cards, library books, and so on, all can be applied to the bar code card, just a reader can read the barcode card information, very convenient.

Bar code card, that is, in the ordinary card surface to the bar code to the ordinary card also has the function of identifying bar code information. Barcode cards are generally divided into metal cards and PVC bar code cards, PVC bar code cards because of the material with light, heat insulation, moisture, moisture and other characteristics. And very decorative, so it is widely used.