Modified terylene/chinlon/spandex multi-component seamless underwear one-bath-process dyeing technology

A seamless underwear, multi-component technology, applied in the direction of dyeing, textiles and papermaking, dry cleaning fiber products, etc., can solve the problems of easily damaged products, long dyeing time, unstable color, etc., to reduce pollution and shorten dyeing time , The effect of improving the probability of a successful dyeing

Active Publication Date: 2012-09-12
ZHEJIANG QIAOERTINGTING FASHION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problems in the existing process are: long process flow, long dyeing time, easy to damage the product and pilling, unstable color, water consumption, energy consumption, and large amount of sewage discharge

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: Dyeing of sports seamless underwear

[0023] Raw materials: 66.7% 100D / 96F modified polyester, 33.3% 20 / 40-36F nylon core-spun yarn.

[0024] Products: sports vest, short sleeves

[0025] Color: black surface modified polyester, light gray inner layer covered yarn.

[0026] Recipe for refining and dyeing modified polyester / nylon / spandex in the same bath:

[0027] Refining agent L-100 0.5 g / L

[0028] Degreaser TF-129 1 g / L

[0029] Neutral Yellow GL 0.035 %

[0030] Neutral Brown RL 0.27 %

[0031] Neutral gray 2BL 0.35 %

[0032] Cationic Golden GL-E 0.075 %

[0033] Cationic Red FBL 0.026 %

[0034] Cationic Black FDL 2.08 %

[0035] Precipitation preventive agent P-30 1 g / L

[0036] Light fastness improver KWLZ 0.5 g / L

[0037] Glacial acetic acid 1 g / L

[0038] The specific process steps are as follows:

[0039] When the water in the ...

Embodiment 2

[0042] Example 2: Dyeing of sports seamless underwear

[0043] Raw materials: 66.7% 100D / 96F modified polyester, 33.3% 20 / 40-36F nylon core-spun yarn.

[0044] Products: sports vest, short sleeves

[0045] Color: The surface is modified polyester bright red, and the inner layer is covered with light red yarn.

[0046] Recipe for refining and dyeing modified polyester / nylon / spandex in the same bath:

[0047] Refining agent L-100 0.5 g / L

[0048] Degreaser TF-129 1 g / L

[0049] Jagset Red N-GS 0.055 %

[0050]Cationic Golden GL-E 0.45 %

[0051] Cationic Red FBL 1 %

[0052] Precipitation preventive agent P-30 1 g / L

[0053] Light fastness enhancer KWLZ 1 g / L

[0054] Glacial acetic acid 1 g / L

[0055] The specific process steps are as follows:

[0056] Add additives when the water in the dyeing vat is 30°C, the order of adding additives is degreasing agent, refining agent, leveling agent, glacial ac...

Embodiment 3

[0059] Example 3: Dyeing of sports seamless underwear

[0060] Raw materials: 66.7% 100D / 96F modified polyester, 33.3% 20 / 40-36F nylon core-spun yarn.

[0061] Products: sports vest, short sleeves

[0062] Color: orange-yellow surface modified polyester, light orange inner layer covered yarn.

[0063] Recipe for refining and dyeing modified polyester / nylon / spandex in the same bath:

[0064] Refining agent L-100 0.5 g / L

[0065] Degreaser TF-129 1 g / L

[0066] Neutral Yellow GL 0.014 %

[0067] Neutral orange RL 0.03 %

[0068] Cationic Golden GL-E 0.4 %

[0069] Cationic Red FBL 0.092 %

[0070] Precipitation preventive agent P-30 1 g / L

[0071] Light fastness improver KWLZ 1 g / L

[0072] Glacial acetic acid 0.5 g / L

[0073] The specific process steps are as follows:

[0074] When the water in the dyeing vat is 30°C, add additives. The order of adding additives is degreasing ag...

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PUM

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Abstract

The invention relates to a modified terylene / chinlon / spandex multi-component seamless underwear one-bath-process dyeing technology, and belongs to the technical field of knitting product dyeing process. The technology comprises the following steps of: putting a modified terylene / chinlon / spandex multi-component seamless underwear into a dyeing cylinder; feeding water and adding an additive and dye, and carrying out one-bath, refining and deoiling, and dyeing the modified terylene / chinlon / spandex; and then carrying out hot water rinsing, soaping and water rinsing, wherein the modified terylene / chinlon / spandex is soft. According to the invention, the dyeing process is shortened effectively, the dyeing time is shortened, the production efficiency is improved, and pollution discharge is reduced.

Description

technical field [0001] The invention relates to a one-bath dyeing process of modified polyester / nylon / spandex multi-component seamless underwear, which belongs to the technical field of knitwear dyeing technology. Background technique [0002] The existing dyeing of modified polyester / nylon / spandex multi-component seamless underwear is mainly three-bath dyeing, that is, refining and degreasing, cationic dyeing of modified polyester, and dyeing of nylon. The dyeing process is: refining and degreasing→ Hot water washing → water washing → cationic dyeing of modified polyester → hot water washing → soaping → hot water washing → water washing → dyeing nylon → hot water washing → water washing → softening treatment. The main problems in the existing process are: long process flow, long dyeing time, easy damage to products and pilling, unstable color, water consumption, energy consumption, and large amount of sewage discharge. Contents of the invention [0003] The purpose of th...

Claims

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Application Information

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IPC IPC(8): D06P3/87D06P1/00D06P1/39D06P1/44D06L1/16
Inventor 梁佳钧
Owner ZHEJIANG QIAOERTINGTING FASHION
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