| 摘要 |
Tubular body (1) of yarn dyeing tube comprises flanges (2) and (3) with circumferential hollows (8), longitudinal (4) and circumferential (5) ribbings, hollow areas (6) composed by intersections of the ribbings, supporting disk (7) placed between flanges, circumferentially positioned hollows (17) of the disk, plastic net (11) fixed to the flanges, circumferential (12) and longitudinal (13) ribbings and hollow areas (14) of the net. Grooves (9) at the outer edge of the left flange (2) and grooves (10) at the inner edge of the right flange are used for nesting of plastic net (11) by the help of notches (15) and (16). Introduced tube structure can be built up both cylindrical and conical form and used for dyeing or finishing processes of yarn packages. Proposed tube provides better dyeing and finishing quality, increased productivity, and energy saving comparing the current dye tubes.
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