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method for manufacturing eco-friendly wooden straw and eco-friendly wooden straw manufactured thereby
method for manufacturing eco-friendly wooden straw and eco-friendly wooden straw manufactured thereby
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机译：环保木秸秆的制造方法及由此制造的环保木秸秆
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摘要
A method of manufacturing a wooden straw according to an embodiment of the present invention includes the steps of: (a) processing the raw wood into a cylindrical wooden bar; (b) surface processing the cylindrical wooden bar; And (c) forming a straw hole by drilling, by the drill device, both longitudinal cross-sections of the cylindrical wooden bar.
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