Snack plates and chairs several major components and features 1, Firewood: its standard name is fireproof. Firewood is not really afraid of fire, but there is a certain degree of fire resistance. Fast food furniture manufacturers price meal boxes fireproof board is made using fire board veneer, particleboard substrate made through fast food furniture manufacturers put pressure made after a meal boxes in which manufacturers, and melamine board with ratio, Firewood fast food furniture processing more trouble. 2, melamine board: also known as double-decking. This sheet is to printed with color or imitation wood grain paper, melamine after soaking in transparent resin, affixed to the substrate surface hot forming. 3, wear resistance, and other physical properties of the draw. HPL multilayer kraft make a good impact resistance and flexibility. 4, the fire board, melamine board production currently on the market are the main raw material of fast food tables and chairs, and many consumer does not know much about these two materials, the average fast food tables and chairs from the surface, not much different. And some fast food furniture manufacturers sales staff also intended to confuse these two materials, so that consumers have some misunderstanding fast food tables and chairs with plywood in rigorous environmental health treatment process, should also be a reference to scientific principles to manufacture to be able to put them to use. Among them, the most important is to comply with the principle of symmetry. Veneer on both sides of the central plane of symmetry ordering custom light box manufacturers, regardless of species veneer thickness, number of layers, manufacturing methods, and the moisture content of the fiber direction boards should correspond to each other, that is the center of both sides of the plane of symmetry principles of plywood each corresponding layer stress is equal to the size of different directions, to support its moisture content at the time of the change of plywood, structural stability meal boxes manufacturers, no deformation, cracks and other defects. Food, heat, as well as the process of using clean sweep so will cause moisture changes that affect fast food furniture desktop deformation plays an important role in stabilizing the checks and balances to keep the perfect appearance. The same principle is an odd number of layers is very important structural principle. Since the plywood structure is adjacent layers veneer fiber direction perpendicular to each other, they must comply with the principles of symmetry, and therefore it must be the total number of layers is odd. When the odd-numbered layers curved plywood maximum horizontal shear stress act on the central board, it has greater strength. This is possible in the course of the support plate surface to achieve the desired long life. Meal boxes manufacturers base _ Cezanne fast food tables and chairs (certified) _ Jilin meal boxes provided by the manufacturer, Tai'an Cezanne Decoration Engineering Company Limited. Tai'an Cezanne Decoration Engineering Co. (www.sdsaishang.com) (www.sdhaien.net) Shandong Tai'an, table leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the race still leading fast food tables and chairs with the staff warmly welcome all inquiries negotiations to create Cezanne fast food furniture a better future. You can also access (www.sdhaien.net/supply_details_41626940.html), for more information about the company.