The present invention relates to a bamboo drying method using PEG so as to prevent the generation of cracks, and comprises a bamboo cutting step (SlOO) for cutting a bamboo of a raw material into an appropriate length; A bamboo cleaning step (S200) of washing the cut bamboo; A step (S300) of impregnating the PEG in which the washed bamboo is immersed in the impregnation tank containing the PEG for a predetermined time; Drying step (S400) of placing the bamboo impregnated with PEG in the inside of the dryer and drying the same; (S500) in which the dried bamboo is put into the inside of the dryer, the temperature inside the dryer is raised to a predetermined temperature, and the dried bamboo is maintained for a predetermined time and dried, and then the temperature inside the dryer is lowered stepwise .With the above-described structure, it is possible to effectively prevent cracks from being formed on the bamboo during use, and also to obtain a dry bamboo having an excellent appearance.;
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