Environmental health, economic and durable furniture grade spruce plates

Wood Group Jiangsu Friendship ---- 139-1579-2121 Li spruce: General Origin Europe, Sweden, Finland B, C province has three kinds of commercial spruce Engelmann spruce, western white spruce and tin Teka spruce. In general, spruce timber lighter in color, mostly white to pale yellow sapwood and heartwood color difference is very small. Spruce growth ring shape lighter, generally straight grain, water seepage performance, fine wood and smooth. Engelmann spruce and white spruce are used in Western structural and non-structural and is very suitable for interior decoration panel. Spruce, white pine also refers to Europe. Spruce has a high strength to weight ratio, with good toughness restore elastic force, able to withstand sudden loads. Spruce narrow sapwood gradually integrated into the heartwood, no obvious transition, which look beautiful. Color range from milky white spruce wood to slightly pale pink, white, odorless and tasteless. Because spruce excellent processing performance and become famous reprocessed wood. Spruce is easy to dry and firm grip wrapped around a variety of fasteners. Spruce is easy planed, planed surface after the smooth, bright, no crack. Because of easy molding and bonding, spruce used in shipbuilding, because of its excellent quality resonance spruce, spruce can also be used grand piano, acoustic guitars and other sound the soundboard. Spruce almost odorless and tasteless, so spruce used in food storage and processing. Spruce (Spruce), which is tall spruce trees are the most, can grow to 60 meters, diameter up to 180 cm. This timber light weight, light in color, high strength. No level of spruce and materials used in the production of masts, beams, deck beams and other marine products as well as escalators and industrial equipment. In these applications, high spruce essential strength to weight ratio. A high level of spruce may also be used to make musical instruments, such as piano soundboard and ancient it, because it has good vibes long fiber characteristics. No fine decoration and materials are also used indoors, such as sliding screens, Mouldings, Blockboard, wood trim, etc., especially when you need a light colored wood surfaces even spruce can show their strengths