With the changes in people's consumption needs and the improvement of consumption levels, people's requirements for material life have also increased. Food boxes are no exception. They are widely used in people's lives with their unique charm. The characteristics of food boxes are as follows: Which ones?
　　 1. Store food without smelling, and extend food preservation period.
　　2. It has good heat and cold resistance and can be used in microwave ovens, refrigerators, and freezer compartments.
　　3. It is made of food-grade raw materials, which is safe and harmless. It will not produce unpleasant plastic smell even when using boiling water.
　　4. Good high humidity stability.
　　 5. Good solvent resistance.
　　6. Better alkali resistance.
　　7. Preserving oily food can wash away the peculiar smell of food at one time.
　　 8. The surface has high hardness, gloss and scratch resistance.