铝窗纱系国内外建筑五金装潢的新颖产品。铝窗纱经除油、碱腐蚀、中和、抛光、活化等前处理步骤 ,最后进行氧化着色 ,可获得银白、深蓝、漆黑、金黄、深棕、翠绿、艳红、古铜等 8种颜色的氧化着色工艺。该工艺设备简单 ,操作容易 ,材料易得且成本低廉 Aluminum screens at home and abroad architectural hardware decoration of new products. Aluminum screens can be obtained in 8 colors of silver, dark blue, dark, golden, dark brown, green, bright red and bronze by the steps of pretreatment such as degreasing, alkali corrosion, neutralization, polishing and activation Oxidation coloring process. The process equipment is simple, easy to operate, easy to get the material and low cost