Wholesale Protective PET Film Overview
Wholesale protective PET film with 9H hardness and water‑repellent surface. Silicone adhesive enables clean removal on glass – no residue. High clarity. Supplied in master rolls for screen protector converters seeking a tempered glass alternative.
Film Layer Structure for Efficient Converting
Each layer serves a specific function for roll‑to‑roll processing:
| Layer |
Material |
Thickness (μm) |
Function |
| Top protective film |
Acrylic |
60±5 |
Protects HC during slitting & handling |
| Hard coating (HC) |
HC PET |
230±10 |
9H hardness + water repellency |
| Adhesive (SI) |
Silicone |
40±3 |
Clean bonding to glass |
| Base film (release liner) |
PET |
50±3 |
Carrier for converting |
Usage layer thickness (HC + SI): approx. 270±15 μm
What is PET Film Screen Protector Used for
This PET protective film is die‑cut or laminated into:
| Smartphone & tablet screen protectors (tempered glass alternative) |
 |
 |
Laptop & monitor protective films |
| Touchscreen panels requiring smooth sliding |
 |
Supplied as
master rolls, slit rolls, or custom widths – ready for your converting line.
Why Choose This Roll
As a
wholesale protective PET film supplier, we offer:
- In‑house coating – Full control from base film to finished roll
- Cleanroom slitting – Electronics‑grade cleanliness
- Custom width & length – Match your die‑cutting layout
- Free samples – Validate on your production line
- Flexible MOQ – Trial rolls to container loads
- Consistent peel force, no residue, stable hardness – what B2B buyers need.
Request Free Samples – Get a Quote
Tell us your required width, thickness, and annual volume. Our team will recommend the right structure and ship samples for line testing.
Quote within 24 hours.
