The recent smog weather is very serious, especially in the mornings of big cities, and the 3m mask is our only weapon against smog. For such important items, it is important to distinguish between true and false 3m masks . Today, I am here to teach you how to identify 3m masks, come see if your mask is true or not!
1, buy the entire box: official security signs
If you buy the whole box, the laser security label is used at the 3M mask carton seal, and the color of the label changes significantly at different angles. The two security labels present different colors when the line of sight is vertical and tilted.
Laser security labels are disposable labels that cannot be removed without damage using equipment such as hair dryers. Currently, counterfeiters are not yet able to produce such security labels.
2, buy a single mask: look at the appearance
The anti-counterfeiting mark appears on the outer box. If you buy a single mask and only a plastic transparent bag, how do you tell the true and false 3m mask ?
1) Genuine 3M protective masks are printed clearly, LOGO is printed with laser, no jagged edges;
Counterfeit printing technology is poor, may have jagged edges, or "3" and "M" gaps are large.
2) The original 3M mask has a firm and regular outline, and the headband is tough and not easy to break;
The counterfeit product is not tightly attached to the face, the headband is not tight enough, and there is a gap in the metal nose clip.
3) The rubber material of the 3M mask headband and the adhesive of the nose clip may emit some flavor, but it is harmless to the human body. It can be used in a clean and ventilated environment for a period of time without irritating odor.
Many counterfeit products don't look much different from genuine ones. Does it also have an effect?
NO! The adsorption material of the true 3M mask is electrostatic cotton, and the effect of adsorbing the particles is very good. The fake 3M mask is often replaced by other materials with low price.
How to distinguish the true and false 3m masks, everyone has learned, 3m mask as a "life-saving artifact", learning to distinguish between true and false is very helpful to our health.
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