The specifications of pre-coated films mainly include film thickness, width, length, color, and coating type. Film thickness is a key indicator affecting protective performance and durability, typically selected between tens and hundreds of micrometers depending on the substrate and application requirements. The width and length of the film are determined based on the roll specifications and construction needs; common roll widths include 1 meter, 1.2 meters, and 1.5 meters, while length is usually measured in rolls for ease of transportation and processing. Color and coating type are also important specifications; different coating materials and colors can meet the weather resistance, decorative, and functional requirements of different application environments.
In addition to basic dimensions, pre-coated films may also be available in customized specifications to meet specific needs. For example, films for building exterior wall panels may require high gloss, UV resistance, and corrosion resistance; films for home appliances or automobiles emphasize flexibility, impact resistance, and adhesion. Manufacturers usually provide standard specifications while supporting customization of film thickness, color, coating combination, and roll size according to customer needs to adapt to different applications. By selecting appropriate specifications, the performance of the pre-coated film can be ensured to be stable and achieve ideal results during construction, processing, and use.
