Yarn dyeing apparatus.,申请号EP19940109504-传众专利搜索

Yarn dyeing apparatus.

申请公布号：EP0634513(A1)

申请号：EP19940109504

申请日期：1994.06.20

申请公布日期：1995.01.18

申请人：

MANUFACTURING DESIGNS AND SOLUTIONS, INC.

发明人：HASELWANDER, JACK G.

分类号：D06B1/14;D06B11/00;D06P5/00;D06P7/00;(IPC1-7):D06B11/00

主分类号：D06B1/14

摘要：<p>A method and apparatus for space dyeing a plurality of strands of yarns (Y) which are fed over a series of dye applicator rolls (56). Each roll is rotated in a partly submerged condition in a dye pan (58) containing a different color. Above and offset relative to each dye applicator roll is a yarn pattern roll (82) which carries a number of slats (100) in a circumferential array extending beyond the periphery of the pattern rolls for contacting the yarn strands. The slats sequentially engage and deflect the yarn strands onto the surface of the respective dye applicator rolls. The slats may be positioned in selected slots (98) in the pattern rolls to determine the pattern of color applied to the yarn. Variable speed drives (66, 92) rotate the dye applicator rolls and the pattern rolls independently of each other to effect the spacing of the colors and the amount of dye received by the yarn strands.</p>