METHOD OF MAKING WOOD BOARD AND DEVICE FOR MAKING WOOD BOARDS
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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FIELD: woodworking industry. SUBSTANCE: group of inventions relates to the production of wood boards. Fibers treated with glue are dispersed to produce a fibrous carpet. Fiber carpet is pressed to produce wood board. Liquid is applied on coated area of substrate by means of application device. Control of application of liquid on coated area of substrate is performed by means of infrared camera， so that it is possible to detect application non-uniformity based on change of temperature change caused by application of liquid in application area. Application of liquid is application of liquid polymer resin on pressed outer layer of wood plate. Device for making wood boards comprises device for making substrate by pressing fibrous carpet， applying a device for applying liquid on the coated area of the substrate and an infrared camera for automatically capturing at least part of the coated area. EFFECT: higher quality of produced wood boards. 12 cl， 3 dwg
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
