Crownroad rainbow film is a kind of film which is co-extruded by 100 to 200 layers, and each layer thickness is only a few nanometers, its colorful effect is based on optical refraction and interference, reflection principle can produce colorful illusion-colour effect, and different color effects can be obtained through different angle changes.
Commonly used colors: red/green; blue/golden; yellow/violet;
Standard size: 1020mm x 3000m / roll;
Packing mode: single paper roll is added with upper and lower plastic plywood for packing; every 10 rolls / pallet;
Safety certification: Crownroad rainbow film strictly enforces food quality and safety testing, and passes both national QS food safety detection and international authority SGS testing and certifications.
Rainbow film is suitable for twist wrap packaging of candy, rainbow tinsel garland; rainbow glitter, rainbow sequin non-woven composite, rainbow paper, etc. Meanwhile, Our company can provide customers with cutting, coloring, and laminating and other processing services.