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彩涂卷材料共分爲五類：包裝類、家電類、建材類、光學材料及裝飾材料。在進行彩涂卷線生產時,首先要考慮的三個基本要素為:質量、產品的多樣

化、高產，隨著彩涂卷需求量的增加,對這三個要素的要求更加嚴格。影響涂層機組生產的因素很多,如帶鋼預處理、涂機和固化爐等,但最關鍵的兩

個因素是涂機和固化爐。預處理工藝的主要目的是除去帶鋼表面的油脂和雜質,并通過鈍化,在鋼板表面形成一層化學轉化膜,以提高涂層與帶鋼基板

間的附著力和帶鋼耐腐蝕能力。

Color coating and roll materials are divided into five categories: packaging, home appliances, building materials, optical materials and decorative materials. In

the production of color coating rolling line, the first three basic elements should be considered are: quality, product diversification and high yield. With the

increase of the demand for color coating rolling, the requirements for these three elements are more strict. There are many factors affecting the production of

coating units, such as strip pretreatment, coating machine and curing furnace, but the two most critical factors are coating machine and curing furnace. The

main purpose of the pretreatment process is to remove the grease and impurities on the surface of the strip steel, and to form a chemical conversion film on

the surface of the steel plate through passivation to improve the adhesion between the coating and the strip substrate and the corrosion resistance of the

strip steel.