Plastic packaging for frozen fries often uses plastic materials with good low-temperature performance, moisture resistance and certain strength. Commonly used are

• PET / PE(Temperature range: -40℃ ~ 80℃)
• PA / PE(Temperature range: -40℃ ~ 100℃)
• BOPP / PE(Temperature range: -20℃ ~ 60℃)
• MPET / PE(Temperature range: -30℃ ~ 70℃)

At the end of this introduction article, I have compiled a comparison of the advantages and disadvantages of these materials for you to make the right choice.