Can you distinguish the goodness of PP placemats

       Nowadays, there are more and more manufacturers producing PP placemats in China. Some factories use PP placemat raw materials that may not be so pure, which has caused problems with the quality of PP placemats. At this time, we must learn how to correctly distinguish the quality of PP placemats?

       Firstly, you can distinguish it from the color. Anything with transparency is always better than anything without transparency, regardless of the color. Then you can look at the luster, which is better than anything without luster. Gloss is inherent to the material itself, just like human skin tone. You can also take a small amount of material, light it with a lighter, blow it out after three seconds, smell its temperature to distinguish it from the new PP material. It is important to note that some colored powders may emit a strong odor. Another small method is to put it in water, as long as it sinks into the water, it's not good. I hope our summary can be helpful to everyone.