To seriously argue about fake salt, we must first look at the packaging bag:
1. See if the sealing line is earnest and earnest. The seals at both ends of fake salt bag are relatively flat and serrated, which belongs to cold cutting; The real salt is automatically hot-packed, and the incision has traces of softening and unevenness.
2, just look at whether there are creases on both sides, and no creases are true. Fake salt is usually printed in a packaging bag first, and then the salt is bagged. Packaging bags are often stacked before bagging, which will lead to indentation on both sides; The real salt is a one-time molding package, and there will be no creases on both sides.
3. See if the anti-counterfeiting marks on the back of the package are consistent. If the same batch of fake salt is marked manually, the location of anti-counterfeiting marks may be inconsistent; The salt and anti-counterfeiting labels sold by the salt industry company are all made by machines.
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