| 摘要 |
A multi-stage fold paper tube is provided to reduce fabrication cost and to be manufactured smoothly and variously by supporting load uniformly and to be used variously. A multi-stage fold paper tube contains an inside wick(100) made by folding a plurality of paper boards(110) of which sizes are different each other at multi-stage and adhering opposite side between the paper boards by an adhesive; and outer surface paper(200) covering a warped surface of the inside wick. An inner part of the inside wick is opened.
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