| 摘要 |
PURPOSE: A bottom yarn winding device is provided to remove the need of a bobbin by the melt bonding on the inner circumference of a wound yarn. CONSTITUTION: A heating unit(200) includes a heating member(203). The heating member is combined in one side of a rotating shaft(201). A supply unit(300) includes a supply piece(301). A guide hole(301a) is penetrated to the supply piece. A coupling hole(301b) is penetrated to one side of the supply piece.
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