Wound-rotor colored spun yarn dyeing and twisting integrated mould head

Abstract

The invention discloses a wound-rotor colored spun yarn dyeing and twisting integrated mould head. The mould head comprises a main body, a yarn inlet and a yarn outlet are formed in the two ends of the main body respectively, a cavity is formed in the interior of the main body, a first dyeing roll set, a second dyeing roll set and a third dyeing roll set are arranged in the cavity, the first dyeing roll set, the second dyeing roll set and the third dyeing roll set comprise upper and lower two sets of dyeing rolls respectively, the two ends of the dyeing roll are arranged movably on the inner part of the main body through a bearing, coating layers are arranged fixedly above the first dyeing roll set, the second dyeing roll set and the third dyeing roll set, three sets of coating layers are arranged in the positions corresponding to the first dyeing roll set, the second dyeing roll set and the third dyeing roll set, and dyeing inlets are formed in the tops of the coating layers on the main body. According to the wound-rotor colored spun yarn dyeing and twisting integrated mould head, the flow rate of the dyes can be limited, too much or too little dyes on the yarn are prevented, the effect of saving dyeing materials is achieved, and the dyeing effect of the yarn is improved.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a thread-wound type dyed and twisted yarn integrated die head. Background technique [0002] Color spinning is to dye the fibers into colored fibers, and then mix two or more fibers of different colors to form yarns with richer color effects. It adopts the new technology of "dyeing first, then spinning", shortening the The production process of subsequent processing enterprises reduces the cost. However, when dyeing chemical fibers such as polyester fibers, it is easy to have too much or too little dye on the yarn, too much dye will be wasted, and too little will reduce the quality of colored spinning yarn. The static electricity makes it difficult to completely disperse dyeing between multiple strands, thereby reducing the dyeing effect and causing whitening. Contents of the invention [0003] The object of the present invention is to provide a thread-wound dyed an...

AI Technical Summary

Problems solved by technology

However, when dyeing chemical fibers such as polyester fibers, it is easy to have too much or too little dye on the yarn, too much dye will be wasted, and too little will reduce the quality of colored spinning yarn. The static electricity makes it difficult to completely disperse dyeing between multiple strands, thereby reducing the dyeing effect and causing whitening

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