Many customers often ask if they can print barcodes when they buy lead seals. So why print barcodes? What is the effect of bar codes on lead seals?

Bar code is a kind of graphic identifier that can express a group of information by arranging black bars and blanks with different widths according to certain coding rules. The common bar code on lead seal is a parallel line pattern composed of black bars and white bars with different reflectivity. Its function mainly includes the following points.

1. Bar code has anti-counterfeiting function. The anti-counterfeiting of barcode mainly uses random check code, which is determined by the number of customized barcodes. The check code of barcode can be calculated by the number of random checks. If you do not know the number of customized batches is not able to calculate the random code, it also adds new advantages for anti-counterfeiting function.

2. The engraving of embossed bar codes is relatively simple and convenient compared with digital text. The bar codes can be easily engraved on the lead seal with laser engraving machine, and the operation is convenient and fast.

3. Barcode can store and convey more information than other digital and text information. This is why barcode is engraved on the surface of lead seal, in order to store more information on the surface of lead seal and be read.

4. Bar code scanning and recognition speeds up the work rate. Bar code engraved on the lead seal can easily read the barcode information, and the corresponding barcode can be scanned by a handset to get the information contained in it immediately.

Above is the function of printing bar code on lead seal. Shandong Qingyun Junchuang Lock Industry Co., Ltd. specializes in producing lead seal, blockade, plastic seal, high protection seal, watch box lock, electric power sign and other products. It is a large one-time locker manufacturer. The company has advanced production line, test and testing equipment, and so on. It proves the quality of products. It is a modern industrial production enterprise from research, design, testing to mass production.