North American log sheet is a kind of green environmental protection of new construction, furniture, decoration materials, it USES specifications wood as raw material through special processing equipments into 100mm long, 40 5-20mm wide, 0.3-0.7 mm thick shaver piece, again after multiple workmanship a unique physical properties in the environmental protection board, is the symbol of high-end quality. As a kind of material comprehensive utilization rate, the physical properties of excellence, application technology has matured and cost-effective new north American log sheet worldwide, widely used in North America, Europe, Japan and other developed countries, has become a main board panels market in north American market has sold reach 30 million m3, Europe has to reach 500 million m3; In China, after years of market development and cultivate has reached 10 million m3 scale, become the mainstream of the decoration decoration industry plank. Painted green seiko plate used in the production process of aldehydes adhesive cyanate fat without vision, to ensure good environmental performance with natural lumber, quality comparable. Stable deformation seiko board decision for three layer structure, usually present longitudinal plane slices two to go up, the core layer arrange a horizontal plane slices arranged, the crisscross structure makes it have high dimensional stability HeJingQu intensity, together with has a lot of long wooden fiber, steels are small, so seiko boards are good anti-seismic, impact resistant capability and bending strength. Overall good uniformity facilitate decision is a continuous process because seiko plate heat moulding, inside combinative high strength, no matter the central, edge has strong unmatched grip, and have the extraordinary easy workability, and its surface directly besmear brushs varnish, coating or paste panel, convenient use. 9:28 good comfort seiko board porous system so that it has excellent sound absorption noise performance, coefficient of thermal conductivity is lesser, can have good insulation energy-saving effect, helps regulate the indoor temperature and humidity, making living environment has good comfort. Excellent waterproof properties different 9:28 cyanate fat insoluble in water makes seiko board has good waterproof properties. At present, seiko plank are widely used in home decoration, floor wood, finished product furniture, wall decoration, precision electronic instruments, package, box floor. As we have learned, home of the main production seiko plank brand names are: big inferior, jilin, guanhua, logging GaoLin, east kang, jiangshan, loose into, host, Shanghai ningguo, thousands, hunan forest etc.