How to identify ppus cups How to identify ppus cups

1, as can be observed from the color. The bottle made of ppsu is translucent, brown and slightly yellow in color, but it is clean in the sun or light, and there are no impurities in it.

2. In terms of taste, the really big-name ppsu bottle has no inferior plastic taste and is resistant to falling and high temperature. If it is fake, the bottle will smell of some inferior plastic, and it will not be transparent under the light. The color may be light or dark.