What can we rely on to curb false dates on food packaging?---Laser inkjet printer

In recent years, 'food safety' has been a hot topic. Nowadays, people no longer only pay attention to packaging, taste, and price, but pay more attention to the safety of food, but what is less known is that food packaging on the market is mixed, and even the shelf life that people most believe can be faked. As an advanced laser processing equipment, the laser printing machine is applied to the food packaging industry, which will help to curb the 'date game' on food packaging from the source. An industry insider said: 'Whether it's printing or printing, as long as ink is used, it can be altered. The printing time information can be adjusted within three years.'

Most people from large companies to small vendors are well aware of the issue of altering the shelf life of food. Only consumers are kept in the dark by 'hidden rules'. Unscrupulous companies play the 'date game' and make illegal profits. They treat foods that have or will expire and put them on the market after a new look, which seriously infringes on the rights and interests of consumers.

So how to curb the 'date game' on food packaging from the source?

A more effective measure is to use laser marking and laser 'engrave' the production date and other information on the package. Laser marking is a marking method that uses a high-energy density laser to locally irradiate the workpiece to vaporize the surface material or produce a chemical reaction of color change, thereby leaving a permanent mark. It has high marking accuracy, high speed, and Clear marking and other features.

However, many food companies have taken a long way from it. The main reason is that the cost is too high, and the equipment price is about twice that of the ink equipment. This is not the case. In the early stage, the price of laser marking equipment may indeed be higher than that of ink equipment. However, in the long run, 　laser marking machine can reduce production costs, reduce consumables, improve production efficiency, environmental protection, safety, and no harmful effects to humans and the environment. Chemical material. Then the inkjet machine needs to continue to bear the cost for the purchase of ink in the later period.

The laser printing machine can print a large amount of data in a very small range, The laser can mark on the product material itself with a very fine beam. The printing accuracy is extremely high, the control is accurate, and the printing content is clearly and perfectly interpreted. It has strong market competitiveness, and is environmentally safe, without any corrosiveness, and is completely isolated. To reduce chemical pollution, it is also a kind of intimate protection for operators, ensuring the cleanliness of the production site, reducing subsequent investment, and reducing noise pollution.

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