Recently, the scientific team led by Professor Guo Yanling from Northeast Forestry University developed a new type of composite material made from agricultural and forestry wastes such as rice husks and straws. The three-dimensional laser printing technology can produce high-precision, accurate three-dimensional models. It can effectively reduce the air pollution caused by burning straw. In addition to using wood-plastic composite materials made of agricultural and forestry waste, Guo Yanling team also developed a variety of composite three-dimensional printing materials such as stone, jade, plastic, pottery and plastics, not only through laser three-dimensional printing technology applied to industrial investment casting, but also Can be used for craftsmanship and
Other aspects.
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