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Cotton fiber continuous dyeing and bleaching method and equipment

A dyeing equipment, cotton fiber technology, applied in liquid/gas/vapor fiber/sliver/roving processing, textile and papermaking, liquid/gas/vapor textile processing, etc., can solve the problem of low production efficiency, long dyeing process, Sewage and other problems, to achieve the effect of cost saving and high production efficiency

Active Publication Date: 2015-12-16
杨立新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the existing cotton fiber dyeing production is discontinuous, the production efficiency is low, the dyeing process is long, and a large amount of sewage will be produced

Method used

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  • Cotton fiber continuous dyeing and bleaching method and equipment
  • Cotton fiber continuous dyeing and bleaching method and equipment
  • Cotton fiber continuous dyeing and bleaching method and equipment

Examples

Experimental program
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Embodiment Construction

[0022] Such as figure 1 , 2 As shown in and 3, a method for continuous dyeing and bleaching of cotton fibers, the cotton fibers to be dyed or bleached are arranged, spread into a uniform flat cotton sliver 1 and sandwiched between the upper interlayer 2 and the lower interlayer 3, and The upper interlayer 2, the sliver 1 and the lower interlayer 3 are sewed together by a sewing device to form a suture body 4 that can be continuously transported. . The upper interlayer and the lower clamping are made of plane through-hole flexible materials, and the plane through-hole flexible materials are textile fabrics, fishing nets, and through-hole plastic films. The stitching of the quilting is combined into a stitched structure that can be pulled apart. This kind of suture structure that can be pulled apart is usually used for the sealing of fertilizer bags and feed bags, and the suture structure can be easily disassembled by pulling the exposed thread ends.

[0023] The stitched bo...

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PUM

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Abstract

The invention relates to a cotton fiber continuous dyeing and bleaching method and equipment. The equipment comprises a cotton fiber tidying device an unrolling device, a stitching device and a continuous bleaching or dyeing device, wherein to-be-bleached or dyed cotton fibers are tidied and evenly paved into a flat cotton bed; then the cotton bed is clamped between an upper clamp layer and a lower clamp layer; the upper clamp layer, the cotton bed and the lower clamp layer are stitched together via the stitching device to form a stitched body capable of continuously transmitting; the stitched body is continuously transmitted to follow-up continuous dyeing or bleaching device to be dyed or bleached according to cotton fiber dyeing or bleaching technology; and complete dyed or bleached cotton fibers can be achieved when the stitching lines, the upper clamp layer and the lower clamp layer are detached. The beneficial effects of the method and the equipment are that the method is a continuous production method, has high production efficiency, low cost and reduces energy consumption and carbon emission.

Description

technical field [0001] The invention relates to a method and equipment for continuous dyeing and bleaching of cotton fibers. Background technique [0002] Cotton fiber is a natural fiber, which is widely liked by consumers and is used in a large amount. In the prior art, because cotton fiber is a short fiber, it cannot be continuously transported. Therefore, cotton fiber is usually used in a non-continuous tank dyeing method, and the production efficiency is low. The dyeing process is long and produces a large amount of sewage, which is not conducive to energy saving and emission reduction. Contents of the invention [0003] The technical problem to be solved by the invention is: the existing cotton fiber dyeing production is discontinuous, the production efficiency is low, the dyeing process is long, and a large amount of sewage will be generated. [0004] The technical solution adopted by the present invention to solve the technical problem is: a method for continuous d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B3/02D06B23/00D06B19/00
Inventor 杨立新
Owner 杨立新
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