1)It is easy to stack, is stored;

2)It is resistant to high temperature, frost and corrosion;

3)Acid and alkali resistant for industrial liquids;

4)It’s good in strength, resistant to impact, corrosion-resistant, non-toxic and tasteless, and convenient for transportation, light weight, cold resistant, high pressure resistant;

5)it is often used for packaging of dangerous goods that require heat preservation, moisture resistance, pressure resistance and corrosion resistance.