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Ultralow bath ratio beam dyeing method

A warp dyeing, ultra-low bath technology, applied in dyeing, textiles and papermaking, fiber treatment, etc., can solve the problems of high energy consumption, high cost, large bath ratio, etc., and achieve high gross efficiency, high product yield, The effect of preventing flower staining

Inactive Publication Date: 2015-03-04
GUANGZHOU GAOSHENG DYEING & FINISHING EQUIPCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By applying the method of the present invention, a series of problems of large liquor ratio, high cost, and high energy consumption for pollution in warp beam dyeing are better solved

Method used

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  • Ultralow bath ratio beam dyeing method
  • Ultralow bath ratio beam dyeing method
  • Ultralow bath ratio beam dyeing method

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Embodiment Construction

[0053] Below in conjunction with embodiment, the specific embodiment provided according to the present invention is described in detail as follows:

[0054] The ultra-low bath ratio warp beam dyeing method of the present invention embodies the characteristics of short process and low energy consumption, effectively uses the advantages of the dyeing process to solve the oil removal and refining in the yarn dyeing process, meets the requirements of whiteness, strength, and wool. Efficiency requirements, to meet the quality requirements of dyed cloth.

[0055] One, operation steps: a kind of ultra-low liquor ratio warp beam dyeing method, comprises pretreatment, dyeing and aftertreatment, liquor ratio is 1: 4-6, and its pretreatment comprises the following steps:

[0056] (1) Add auxiliary agent, described auxiliary agent comprises refining enzyme, degassing agent and dispersant;

[0057] (2) Add auxiliary agent 27.5-50% hydrogen peroxide;

[0058] (3) Raise the temperature to ...

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Abstract

The invention provides an ultralow bath ratio beam dyeing method, which includes pre-treating, dyeing and post-treating. The bath ratio is 1:4 to 6; the additive amounts of promoters used for pre-treating are 6.5 to 7g / l of refining enzyme, 1.5g / l of degasifier, 0.6g / l of dispersant, 6 to 8g / l of 27.5 to 50% hydrogen peroxide, 0.6 to 0.8g / l of dispersant QH-210, 0.6g / l of deoxidizing enzyme and 1.3g / l of acetic acid; and the promoters used in dyeing include 1.0g / l of dispersant GD. The beam dyeing process is efficient, energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the textile field, in particular to an ultra-low liquor ratio warp beam dyeing method. Background technique [0002] Bath ratio is a term used in textile dyeing and finishing, which refers to the ratio of exhaust dyed fabric to dye liquor. Liquor ratio is one of the three elements of the dyeing process. The size of the liquor ratio affects the amount of water used and the amount of fuel and additives. With the increase of the liquor ratio, the consumption of water, steam, electricity, fuel, and additives per ton of yarn How to reasonably control the bath ratio and reduce the bath ratio is one of the main ways to save energy and reduce emissions. [0003] The current application of woven yarn dyeing technology is divided into two advanced dyeing technologies: cheese dyeing and warp beam dyeing. However, the traditional warp beam dyeing bath ratio is 1:10-15. Satisfying a more reasonable and stable liquor ratio leads to product...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M16/00D06M11/50D06P1/96
Inventor 罗湘春萧振林
Owner GUANGZHOU GAOSHENG DYEING & FINISHING EQUIPCO
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