The PET material is developed by America DuPont Co in the early 70's, mainly used in industry at the beginning, such as Coca-Cola plastic bottles we see today is the PET material.

Because the PET material has the advantages of light weight, high strength, transparency and air resistance, non-toxic, tasteless and other advantages, rapidly developing. The development of production and application of plastic packaging materials like bamboo shoots after a spring rain like since entering 90 age, and then with the touch technology matures, PET material it is logical to used a variety of LCD screen, which is today PET protection film!