Caitu specific way of painting many different types, according to the number of roll coating, roll coating can be divided into two and three roll coating; in accordance with the direction of roller coating, reverse roll coating can be divided and forward roll coating Shandong color coated paper, plant the flexibility to choose the way paint and coatings in accordance with the requirements of the finished product parameters. Table 1 lists the advantages and disadvantages of smooth coating and reverse coating. Integrated Shun coating, advantages and disadvantages of reverse coating, and is now generally primed using cis coating, topcoat and back paint using reverse coating. In addition, three-roll coating with respect to the two rollers, the coating leveling, high precision , but the adjustment is difficult color coated paper, used for the production of household appliances plate or car plate, the current production of building materials based production lines are mostly used two roller coating. Color coating line in the production process, a great many problems affecting the quality of color coated paper quotes, raw materials, cleaning, chromium, coating, curing, water and so will affect the finished painted Hongji volume, and it is difficult to distinguish, production generally use the process of elimination to determine, the whole, because the parameters need to be adjusted when Coating lot, is where most prone to problems. Caitu quality characteristics: 1, non-polluting and economical painted steel production process less harmful to the environment, but also can be recycled, greatly reducing the pollution of the environment, and lighter weight, the load-bearing structure can save materials, reduce cost. 2, processing convenience, ease of construction caitu can be pressed into various shapes according to need roll length pressure plate, no overlap among ordinary, simple construction, good waterproof effect. Product Inspection Standard: 1, does not allow a clear pores, bubbles, stack flow and wrinkling. 2, does not allow the existence of pitting, impurities, scratches, dirty and uneven surface coating. 3, does not allow a serious drain coating, coating off, blending, adhesions. Baking is not allowed due to excess coating crisp yellow, loss of light and so on. 4, do not allow the existence of a clear color or gloss uneven. Color coated paper manufacturers | Hengshui color coated paper | Jinhong Run steel provided by Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) strong, credible, Shandong Binzhou board (with) wood industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinhong Run steel and you hand into the brilliant, for a better future!