The protect film of Color Coated Aluminum Sheet

Color coated aluminum sheet normally been cut from color coated aluminum coil or by roller painted after sheet cutting. Commonly, the color coated aluminum sheet which thickness below 2mm, we always use protect film to prevent the aluminum surface paint been scratch damaged. Surely, it can alternatively not place film on the surface if the surface paint is anti-scratch paint.

The common protect film we always use is PE film for color coated aluminum sheet. Customer can choose the mid-viscosity or high-viscosity film according to actual demand. The protect film colors have lucid, cream white, sky blue, green colors, etc for customer choose. The color coated aluminum film is only used for surface protection. Mostly, the film will be tearing off after processing. So we do not suggest you choose high viscosity and thin film in order to avoid the hard tearing of it. We Changzhou Dingang Metal Material Co., Ltd’s color coated aluminum sheet uses high quality PE protect film with middle viscosity with the thickness 5-6 microns. Our protect film will not be tear off when in processing and after processing it will be easy to tear off. It is customer’s best choice.

Now, let me introduce you the film pasting way of color coated aluminum we directly paste the film when coils in cutting process. It should be pay attention to the equipment tension control. The film should not be wrinkles because of the tension too small, also should not be damaged by deformation because of too large tension. It should be strictly controlled the color coated aluminum coil processing in order to avoid the paint tearing off because of not enough time paint baking leads to film and paint bonding together. A high quality color coated aluminum sheet must have a good film, Changzhou Dingang Metal Material Co., Ltd provide you high quality film color coated aluminum sheet which is widely used in decoration, construction, noise-prevent board, electrical manufacturing and other industries.

Changzhou Dingang Metal Material Co., Ltd

Website: www.cnchangsong.com