First of all, we distinguish from color, disposable tableware quality products are glass products more than a few times, on its surface looks shiny, smooth characteristics. And bad disposable tableware, it is recycled in the use so on the surface does not look so transparent, dark.
Then in distinguishing its hardness, high quality disposable tableware it can withstand the weight of adults, of course, not big fat.
And then you have to distinguish from cleanliness, before use only check whether there is water stains, residual fingerprints can tell whether the use of tableware. The last point is from the smell to distinguish, high-quality disposable tableware non-toxic tasteless. High temperatures do not have a pungent taste. On the contrary, the pungent odor is very large, affecting health.
Related Industry Knowledge
- Disposable plastic cups How to buy is safe
- Application of disposable Meal box
- What to avoid when using plastic containers?
- Plastic cups advantage and harm
- Use of plastic packaging containers
- Notes on tea cup sealing
- Benefits of PP Plastic tea cup
- Method of identification of whether plastic pro...
- What is pp material
- Some knowledge about PP Plastics
- What is the perfect drink cup pass mark?
- What material of plastic cup is better?