The coding method cannot be the basis for distinguishing genuine and fake edible oil

The successive exposure of the waste oil incident is nothing new, but the psychological panic caused by the incident itself has never diminished. How to correctly identify the regular factory

The legal edible oil and 'waste oil' produced by the family have become one of the focuses of the people's attention. According to an article in the 'XXX' on September 14th, 'Identify the authenticity, the key is to look at the date label.

The report of 'Zhip>

. Edible oil experts said: 'Laser coding is true' is unscientific, and arbitrary remarks can easily lead to a second wave of counterfeiting. It is best to use the 'anti-counterfeiting code' to distinguish the authenticity.

　　 'Laser coding is true' is too arbitrary:

　　The edible oil expert said that only printing the date mark as the identification standard for 'legal oil' is unscientific and has great safety hazards, and it also makes it illegal.

Molecules can take advantage of the arbitrary remarks that 'laser coding is true'. Because, with the ever-increasing improvement of counterfeiting methods and the popularity of laser printing equipment, it is not ruled out that illegal divisions may be made and sold by laser coding technology again. According to the reporter’s investigation, the price of a laser printing machine ranges from 50,000 to 2,000 to 3,000, and it is not difficult for the oil-making gang to imitate it.

　　 It is reported that there are many ways to print date marks on edible oil drums in my country, mainly ink jet printers and laser jet printers. The inkjet printing method is relatively safe.

Completely, it will not cause pollution to the product. The disadvantage is that the cost is low and it is easier to imitate; the laser printing method is more costly and difficult to imitate. The disadvantage is that it is easy to penetrate the bottle. Pollution to the finished product

, and the safety is poor. The 'GB1534-2003 Peanut Oil Standard' and the 'GB 7718-2011 National Food Safety Standard for Prepackaged Foods' promulgated by the state do not require laser printing.

　　 At present, whether it is an ink jet printer or a laser jet printer, imitation is not a problem. It is undoubtedly that the authenticity identification is based on the printing method of the date mark.

It is unscientific.

　　The key to distinguishing the authenticity depends on the security code under the production date:

　　 In this regard, experts say that some brands currently Edible oil has adopted the 'anti-counterfeiting code technology'. For example, under the date label of a certain brand of edible oil bottle, there are 6 digits

The anti-counterfeiting code of numbers and English letters, consumers can call the hotline to check the authenticity. This method is more reliable and more knowledgeable than just relying on 'production date identification' to distinguish.

　　 In addition, experts have suggested that more mature edible oil brands have perfect anti-counterfeiting technologies, and often set multiple 'mysteries' on the packaging to prevent counterfeiters from imitating.

In this regard, consumers can pay attention to the small details on the packaging of branded Goods'

The packaging is shoddy, often neglecting details, and consumers can easily distinguish the authenticity from the fake. If you are not sure about the authenticity of the edible oil you bought, you can call the manufacturer’s hotline for consultation at the place of purchase. At the same time, experts suggest that you should buy edible oil from a regular Buy in retail supermarkets and hypermarkets.

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