Laser marking technology highlights the advantages of traceability for food safety

This year in June, "People"s Republic of China Food Safety Law (Revised Draft)" was first submitted to the NPC Standing Committee, the draft of new regulations, the whole country will establish a food traceability system. By food packaging marked serial number or other identification bar code, you can give the food a unique "identity card", this permanent "identity card" for each production process can be traced back all the key information as the basis for track to achieve the latter part of the product, in order to analyze the problem of product quality defects lies, the effective realization of anti-counterfeiting and anti-channeling quick recall.

For food packaging production lot number, bar code and other identification, the traditional way of ink Coding endowed by Industrial inkjet printers. However, the ink Coding in the market application process, various issues have become increasingly prominent: Mark ineffective, easily erased artificially changed, and for the production of enterprises, ink consumed in large quantities, the cost is too high. As a result, the identification information on the package loses its original meaning of existence.

To build from the source to the consumer complete traceability chain, mature, sound traceability system is essential, therefore, laser marking technology more and more favorable. The use of laser marking for food packaging, not only quickly and clearly, and not permanently erase the tag information, to eliminate the risk of human alteration of identification information, no doubt for Food Safety has added a layer of protection.

Laser inkjet printer for food safety traceability system, such as UV laser inkjet printer is ideally suited for spray permanently marked on HDPE, PE, PP, ABS and PBT plastic material; and fiber laser inkjet printer has a good beam pattern the system is stable and reliable, optical package tight, etc., can be up to 3M"s long-distance transmission of laser, particularly suitable for installation on the working conditions of complex lines.