As we all know, the date of production is the date when food becomes a product in circulation, and it is one of the important indicators for judging food safety. According to relevant laws and regulations, the label content of prepackaged food should be "clear, eye-catching and long-lasting", and the date label should not be additionally affixed , reprinting or tampering.
According to the survey, the prepackaged foods that have the problem of "easy to wipe off and fall off" on the production date mainly include grains and oils, snacks, sauces, beverages and other fields, and most of them exist on plastic packaged foods. In daily life, you may find that some of the production dates printed by inkjet codes can be easily wiped off with alcohol, while the production dates marked on bottle caps or plastic films may be easily twisted or torn off. replace.
According to industry insiders, tampering with the production date is not uncommon in the food industry. For small-packaged food, the act of tampering with the production date is even more subtle. Some brands sell small-packaged food in large packaging bags. The production date is not marked on each small-package food bag, and only the production date is printed on the large packaging bag. The date is easily replaced.
In recent years, incidents of tampering with the production date of food and beverage packaging have occurred frequently, which has triggered a huge wave of public opinion among the industry and consumer groups, and has brought extremely negative effects on the brand.
The production date is easy to fall off, and there is a hidden danger of being tampered with. Once the production date of expired food is tampered with, it appears to be within the shelf life, but it is actually expired food. harm. Faced with the problem of food label tampering, industry insiders believe that manufacturers and merchants should actively fulfill their statutory obligations and strengthen rectification of problems, which can not only enhance the corporate brand, but also be responsible to consumers.
Laser marking machine is a marking equipment that uses different lasers to hit the laser beam on the surface of various materials, and make the surface material undergo physical or chemical changes through light energy, thereby engraving permanent marks such as patterns, trademarks and text. Laser marking machine can mark the production date, shelf life, production batch number, manufacturer name and other contents on food packaging of various specifications. It is widely used as food packaging equipment in the field of food and beverage industry, and the equipment has stable performance. , high reliability, fast speed, low power consumption and so on.
For food and beverage manufacturers, if laser marking technology is used to mark the production date on the packaging, the production date can not be separated from the packaging, it is not easy to fall off or be tampered with, and the information on the pre-packaged food label can be clearer and more durable. Good safety guarantee, so that illegal traders have no chance to take advantage of, so that consumers can eat safely.
