The embossing technique consists in printing on a smooth surface that produces a relief pattern. The embossed aluminum coil is obtained with the hot meltingof the raw material, cold rolling and surface treatment, and finally cutting and embossing, according to the uses.
A Embossed aluminum coil finish is achieved by processing the natural mill finish material through embossing rollers. This provides a surface, which diffuses light reducing reflectivity and glare. It is used for applications on decorative effects, or to reduce surface reflectivily. As embossed aluminum coil is both a stable and durable material, it provides excellent service as a roofing or cladding without the need of any protective coating. Aluminiums highly reflective surface will dull to a uniform patina finish with prolonged exposure to the sun, wind and rain bome sand and dirt. Changes in appearance will be consistent along an elevation.
Embossed aluminium coil’s mechanical performance in room temperature should accord with GB/T8544-1997 Appearance Clear Texture, Smooth edges no burrs. There can’t be defects such as split, erosion and holes on the surface which effect using.
Embossed aluminium coil are widely used in refrigerator, solar heat reflectors, decorative aluminum products, lamps, bags, disinfection box, air conditioning, ventilation ducts, indoor & outdoor decoration, machinery and equipment housing and other industries. Embossed finish can enhance the thickness and strength of aluminum.