Hollow Sheet sometimes we called sunlight sheet is one of the mainly building material, it usually made by PC(Polycarbonate), but also can made by PET/PMMA/PP material.

The mainly characteristic of hollow sheet include Light transmittance, Anti impact, ultraviolet-proof, Light weight, Bending property, Weather resistance. Based on those characteristic, hollow sheet has wide applications such as

- Agricultural greenhouse

- Internal and external decoration of commercial building, curtain wall of modern city building

- Telephone booths, advertising signs, advertising light boxes, exhibition layout

- Wall, top, screen and other high-grade interior decoration materials

Surface protective film is very important to hollow sheet, it will cover on the sheet surface, both upper and down during the production, and it will protect the surface during molding, forming, polishing, cutting, painting, shipping, storage and installation. DUTE protective film supply self-adhesive film to hollow sheet manufacturers for many years, our products have good reputation in our customers.