Document Type and Number:
Japanese Patent JPS4853074
Kind Code:
A
Abstract:
The present invention relates to apparatus and a method for space or solid dyeing yarn ends, fabrics and other materials. It comprises means for guiding the material along a predetermined path, at preferably a high continuous rate in tensioned or tensionless manner. A plurality of spraying stations are disposed along the path at spaced apart positions and are provided for transverse movement above and across the yarn ends or fabric to spray dye solutions or other chemicals into the material, with penetration being achieved due to dispersion and atomization of the dye solution emerging from the spray nozzles. The nozzles may be oriented at various angles to produce narrow or wide application. The parameters are set so that the kinetic energy of the dye solution is sufficient to penetrate the material. Steam chest (steam venturies in the case of yarn ends) are used to fix or stabilize the colors, rebulk or even enhance bulking, and wash away excess chemicals. Conventional application of background color by nip rolls or other means of conventional application, drying and other steps are incorporated in the process to achieve the overall object of space of solid dyed textile material which exhibits its original or greater bulk in a process which is repeatable.
More Like This:
| JPS6042313 | [Title of the Invention] Fixed dyeing device |
| WO/2008/056396 | APPARATUS FOR THE TREATMENT OF PIECE GOODS |
Application Number:
JP10057572A
Publication Date:
July 25, 1973
Filing Date:
October 06, 1972
Export Citation:
International Classes:
D06B11/00; (IPC1-7): B05B13/04