Padding and rolling integrated dyeing process
An integrated, padding technology, applied in the treatment of textile material carriers, liquid/gas/vapor removal with squeeze rollers, liquid/gas/vapor fiber/sliver/roving processing, etc., can solve the problem of unsatisfactory recycling effect, Problems such as color difference and dye liquor deterioration are prone to occur, so as to improve the effective utilization rate and reduce the processing work.
Pending Publication Date: 2019-01-29
绍兴国周针织科技有限公司
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Problems solved by technology
This scheme is a conventional reflux method, and in the process of reuse, because the dye liquor is separated from the original dyeing agent and undergoes a temperature difference change, the dye liquor will deteriorate and hydrolyze, so the reuse effect is not ideal, especially for shallow Chromatic aberration is prone to occur when the color is dyed
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[0024] A kind of padding integrated dyeing process of the present embodiment combines figure 1 , including the integrated padding process, the padding process is completed in the immersion tank 1, and the immersion tank 1 is provided with a immersion roll 3, a padding roll 5, and a mesh belt for transporting loose fibers into and out of the immersion tank 1 Transmission unit 2, mesh belt The transmission unit 2 includes a mesh belt 22 for clamping loose fibers and running synchronously therewith, and the dipping roller 3 is located above the mesh belt 22 to ensure dyeing, and the mesh belt near its corresponding position 22 keep below the liquid level of the immersion liquid 1a in the immersion tank 1, give the fiber a surface pressure of 1-2 kg, and the immersion roller 3 and the mesh belt 22 move synchronously; In the liquid tank 1, and above the immersion liquid level of the immersion tank 1, the nip roller 5 squeezes the mesh belt 22, and exerts pressure on the loose fiber...
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The invention provides a padding and rolling integrated dyeing process, and belongs to the technical field of liquid phase or gas phase or steam continuous treatment of textile materials. The paddingand rolling integrated dyeing process comprises an integrally completed padding and rolling procedure, the padding and rolling procedure is completed in a padding liquid tank, a padding liquid roll, arolling liquid roll and a net belt transmission unit for conveying loose fibers to go in and out of the padding liquid tank are arranged in the padding liquid tank, the net belt conveying unit comprises a net belt for clamping the loose fibers to synchronously operate accordingly, the padding liquid roll is located above the net belt, and the padding liquid roll and the net belt do synchronous movement. The rolling liquid roll is located in the padding liquid tank behind the padding liquid roll, and rolling liquid is applied to the loose fibers. The padding and rolling integrated dyeing process is applied to dyeing treatment of the loose fibers, and has the advantages of achieving padding and rolling integration, high in reuse rate and the like.
Description
technical field [0001] The application relates to a padding integrated dyeing process, which belongs to the technical field of liquid phase, gas phase or steam continuous treatment of textile materials. Background technique [0002] In the dyeing process of bulk fibers, since the dyeing involves a large amount of dyes, auxiliaries and water, etc., in this process, due to the limited dye uptake rate, some dyes and auxiliaries will usually be dyed on the bulk fibers, The remaining dyes and auxiliaries remain in the water. These dye waters with retained dyes and auxiliaries are usually squeezed out in the extrusion process after dyeing and treated as dyeing wastewater. The reason why the printing and dyeing industry has been criticized by people is that the wastewater is too polluting. Therefore, advanced enterprises in the industry pay attention to environmental protection issues, and have been committed to the treatment and reuse of printing and dyeing wastewater. There are ...
Claims
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IPC IPC(8): D06B3/02D06B15/02D06B23/04D06B23/20
CPCD06B3/02D06B15/02D06B23/02D06B23/04D06B23/20
Inventor 金国周俞月根高水林陈建冯文兴
Owner 绍兴国周针织科技有限公司