| 摘要 |
PURPOSE: A bobbin for dyeing is provided to separately comprise upper and lower bobbins, and to enable efficient dyeing and winding of a yarn. CONSTITUTION: A bobbin for dyeing, which is able to dye a large amount of yarns by inputting a plurality of bobbins into a dyeing tank comprises: an upper cap(12) with an upper fixed space part; a plurality of fixed bars(15) which is radially separated and fixed in the upper fixed space part; an upper bobbin(10) with an upper fixed ring(19) which is connected and fixed inside the lower end portion; a lower cap(22) with a lower fixed spaced part, which is separately coupled at the lower side of the upper bobbin; a plurality of fixed bars(25) which is radially separated and fixed at the lower fixed space part; a lower fixed ring(29) which is connected and fixed inside the upper end portion of the plurality of fixed bars; a lower bobbin(20) with a lower support ring(24) inside the fixed bar; and an elastic spring(30). |
