The production line uses two sets of sizing machine, the thickness of material separate sizing. Homogeneous plate with MDI production of straw isocyanate adhesives, expensive due to MDI and plastic resin content is low, so the required measurement facilities are available, high precision, otherwise it will result in inaccurate measurement of plastic and wood shavings, affect the cost or board quality. Purpose of this Section is based on process requirements to determine the amount of plastic from the electronic measuring devices were measured on wood shavings and glue, glue content is controlled by computer. In order to ensure uniform sizing, mixed with glue spray glue glue way.