1. Label paper to identify genuine and fake Nongfu Spring all uses imitation paper plastic labels.

2. The text on the bottom of the bottle identifies true and false Nongfu Spring. "Nongfu Spring" is the real Nongfu Spring.

3. Once the disposable anti-counterfeiting film is torn off, it cannot be restored.

4. Advanced laser inkjet printing is used to print the production date and production time. The pin-type "production date" and "production time" on the side of the barrel lid exactly match the writing on the thermoplastic film.

5. The logo on the bottle should be clear. The key point is that the words should be clear, the r mark next to it should be clearly visible, and the color of the mountain should be correct.

6. Identify genuine and fake Nongfu Spring through the inspection-free mark. Both the environmental protection mark and the bottle sticker material mark are genuine. The original mark we used was the PP05 bottle sticker material mark, and most people don’t know its meaning. , changed into an easy-to-understand environmental protection mark. Both labels (including logos) comply with relevant national standards and requirements.

Extended information:

Things to note when buying mineral water

1. Transparency

High-quality mineral water should be colorless and clear and transparent, shaking The liquid inside the bottle is not turbid and contains no impurities.

2. Precipitate

It may contain a small amount of calcium carbonate, but other than that, it should generally not be mixed with other precipitates.

3. Taste and smell

Mineral water does not have any special smell. Mineral water currently sold on the market is mainly divided into three categories: carbonic acid type, sodium chloride type and silicon strontium type. Elemental and carbonated mineral water tastes slightly sour; sodium chloride type mineral water tastes slightly salty; silicon-strontium elemental mineral water tastes sweet; inferior water blended with white powder or chlorine powder has a peculiar smell.

4. Production date

When you buy a bottle of mineral water, you should first turn the bottle upside down to check whether there is water leakage and floc sedimentation; secondly, check whether the label has the product name. , water source, trace element content, registered trademark and shelf life, etc., remind everyone that the shelf life of general mineral water is one year at most.

Reference: Baidu Encyclopedia-Nongfu Spring