Tape Specifications: the dimensions (such as width, thickness and length), estimated quantity and other specific requirements.
PET Protective Films
PET, developed in the early 1970s by DuPont in the USA, was mainly used in industry at the early time, for example, the Coca-Cola bottles we see today are made of PET. PET has advantages of light weight, high strength, good transparency and gas barrier, non-toxic and tasteless, and therefore developed rapidly.
Since the 1990s, the production and application of plastic packaging materials has been growing like a spring, and with the maturity of touch technology, PET materials have been used in a variety of LCD screens, which is today’s PET protective film!

PET protective film material is transparent and colourless and its surface has been hardened. The surface hardening value of general PET protective film is between 3H-4H. The better the surface hardening, the stronger its wear resistance. Light transmission is also a key property of PET protective film materials, with a general light transmission rate of 90% or more. The higher light transmission not only gives us a good visual effect when using the relevant instruments, but also has a good protective effect on the eyes.
PET Protective Films at Factory Price
PET Protective Film Advantages
- Surface resistance 107-109Ωcm, environmentally friendly, non-toxic, odourless and excellent cleanliness;
- No electrostatic material migration phenomenon on the product surface.
- Excellent transparency and can inspect the appearance of optical film in the state of laminated protection material.
- Low adhesion, small change in adhesion force over time after lamination.
- Excellent anti-static effect, long-lasting and stable performance.

FAQs About PET Protective Films
What Are The Different Types of PET Protective Films? How Do I Choose The Right Type for My Product?
PET protective films come in various types based on adhesive, thickness, color, surface treatment, etc. Some common types include electrostatic adsorption films, acrylic adhesive films, and silicone adhesive films. Choosing the right type for your product depends on factors like material, surface finish, usage environment, and protection needs. Please contact our specialists, and we will recommend the most suitable solution based on your specific requirements.
How Does The Thickness of The PET Protective Film Affect Product Protection?
The thickness of PET protective films typically ranges from 25 microns to 250 microns. Thicker films offer better protection but come at a higher cost. Choosing the appropriate thickness requires balancing protection needs with cost control.
What Is The Adhesion Level of PET Protective Film? How Do You Ensure It Doesn't Leave Residue on The Product Surface?
We offer PET protective films with different adhesion levels to meet diverse product needs. Our protective films utilize special adhesives that ensure clean and residue-free removal from the product surface, maintaining its original shine.
How To Properly Apply And Remove PET Protective Film?
We provide detailed application and removal instructions, and we can also offer professional film-applying equipment and technical support based on your specific needs.
Is Your Protective Film Environmentally Friendly? What Environmental Standards Does It Meet?
Yes, our protective films comply with RoHS, REACH and other environmental standards. If need, just contact us directly!
What Customization Options Do You Offer for Your Protective Films?
We offer a variety of protective film customization options including materials, thickness, adhesives, sizes and printing to meet your specific needs. Contact us to discuss your project and receive a customized quote!
Can You Provide Free Samples for Testing? How to Get It?
Yes, we can provide free samples for your testing, you only need to bear the shipping cost. Please contact us with your specific needs and shipping address, and we will arrange to send the samples as soon as possible.
Foam Tapes Ultimate Guide of 2024
Topking is a reliable conductive tape manufacturer in China.
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