Coil Coating means a continuous process within the aluminium substrate gets degreased, chemically pre-treated and coated. The paint, an organic solvent or water-borne system, is applied through rolls. On the opposite, the post painting the coil will be first painted and than further processed.

Economic Benefits

· more efficient use of paint on pre-painted material.

· smaller labour force required. By the modern auto-coil coating production line

· less factory space required due to reduction in storage areas.

· reduced energy consumption (no pretreatment or paint processes). And a cutting-edge energy system

· no waste treatment plant required.

· reduced product development cost.

· lower capital investment requirements.

· less inventory held.

· lower re-work costs.

More over, compare to post-painting, a typical application for pre-painted metal in shelving, with sheets of size1000mm x 500mm x 0.7mm, the total cost of using pre-painted metal can be safe 12.5%.  The largest source of cost savings is the direct costs of painting, and there are significant indirect costs, including depreciation and financial costs, which must also be considered.

Product Quality

· high, re-producible quality

· cost efficient

· customer solution

· process in one hand

· easy to work without damaging the paint

· variety of surfaces – structures, imitations

· production process environmental friendly

· thinner paint systems than post painted, because of coil coating