Treatment process for improving dye leveling of polyester fabric for swimming trunks

A treatment process and level dyeing technology, which is applied in fiber treatment, fiber type, textiles and papermaking, etc., can solve the problems of general dyeing property and poor dyeing effect, so as to reduce dyeing unevenness, reduce unevenness, The effect of improving the uniformity of dyeing

Inactive Publication Date: 2018-12-28
含山县海达服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The finished swimming trunks made of polyester fabrics used in the existing swimming trunks processing, but the dyeing of polyester fabrics is average, resulting in poor dyeing effect, which cannot meet the needs of the market

Method used

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  • Treatment process for improving dye leveling of polyester fabric for swimming trunks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A treatment process for improving the level dyeing of polyester fabrics for swimming trunks, comprising the following steps:

[0021] (1) Soak the polyester fabric in ethanol solution for 30 minutes, then filter it, and let it dry naturally in a cool and ventilated place;

[0022] (2) Fumigate the polyester fabric after the above treatment with water vapor for the first time, and the fumigation time is 5 minutes;

[0023] (3) Soak the polyester fabric after the above treatment in a sodium hydroxide solution with a mass fraction of 2.5% for 35 minutes, then add citric acid solution dropwise to the sodium hydroxide solution until the pH of the solution reaches 6.5, and then stop adding. Continue to soak for 10 minutes, then filter, wash with deionized water until neutral, and drain naturally in a cool and ventilated place;

[0024] (4) Fumigate the polyester fabric after the above treatment with water vapor for a second time, and the fumigation time is 3 minutes;

[002...

Embodiment 2

[0034] A treatment process for improving the level dyeing of polyester fabrics for swimming trunks, comprising the following steps:

[0035] (1) Soak the polyester fabric in ethanol solution for 40 minutes, then filter it, and let it dry naturally in a cool and ventilated place;

[0036] (2) Fumigate the polyester fabric after the above treatment with water vapor for the first time, and the fumigation time is 8 minutes;

[0037] (3) Soak the polyester fabric after the above treatment in a sodium hydroxide solution with a mass fraction of 3.0% for 38 minutes, then add a citric acid solution dropwise to the sodium hydroxide solution until the pH of the solution reaches 6.5, then stop adding. Continue to soak for 10 minutes, then filter, wash with deionized water until neutral, and drain naturally in a cool and ventilated place;

[0038] (4) Fumigate the polyester fabric after the above treatment with water vapor for a second time, and the fumigation time is 5 minutes;

[0039]...

Embodiment 3

[0048] A treatment process for improving the level dyeing of polyester fabrics for swimming trunks, comprising the following steps:

[0049] (1) Soak the polyester fabric in ethanol solution for 35 minutes, then filter it, and let it dry naturally in a cool and ventilated place;

[0050] (2) Fumigate the polyester fabric after the above treatment with water vapor for the first time, and the fumigation time is 6 minutes;

[0051] (3) Soak the polyester fabric after the above treatment in a sodium hydroxide solution with a mass fraction of 2.8% for 37 minutes, then add citric acid solution dropwise to the sodium hydroxide solution until the pH of the solution reaches 6.5, and then stop adding. Continue to soak for 10 minutes, then filter, wash with deionized water until neutral, and drain naturally in a cool and ventilated place;

[0052] (4) Fumigate the polyester fabric after the above treatment with water vapor for a second time, and the fumigation time is 4 minutes;

[005...

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Abstract

The invention discloses a treatment process for improving dye leveling of a polyester fabric for swimming trunks and relates to the technical field of costume fabrics. The treatment process includes step (1) of immersing the polyester fabric with an ethanol solution; step (2) of using vapor to perform primary fumigation on the polyester fabric; step (3) of soaking the polyester fabric in a sodiumhydroxide solution, and then adding a citric acid solution dropwise; step (4) of adopting vapor to perform secondary fumigation on the polyester fabric; step (5) of adding the polyester fabric into clear water, adding methacrylic acid, trisodium phosphate, organic anhydride cyclodextrin and sodium alginate to the clear water, performing stirring, preserving the heat and standing, performing filtration, and performing vacuum drying to a constant weight. The polyester fabric treated by the method has better dye leveling, so that the dyeing quality of the treated polyester fabric is greatly ensured.

Description

technical field [0001] The invention belongs to the technical field of apparel fabrics, and in particular relates to a treatment process for improving the level dyeing property of polyester fabrics for swimming trunks. Background technique [0002] With the arrival of summer, the weather is getting hotter and hotter, even unbearably hot. In order to escape the heat, swimming has become the main recreational activity in summer. Swimming pools, sea ice baths, reservoirs and even wild ponds are all swimming places for people, so swimming trunks have become a necessity for people. Swimming trunks refer to the clothing worn by men when they swim, dive or perform water-related activities. The shape is similar to panties, but the fabric is usually different. Ordinary swimming trunks are mostly in dark tones such as dark blue and black. There are also swim trunks in bright yellow, green, red and other bright colors. The finished swimming trunks made of polyester fabrics used in ...

Claims

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Application Information

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IPC IPC(8): D06M13/144D06M11/38D06M13/207D06M13/203D06M11/71D06M13/184D06M15/03D06M15/13D06M101/32
CPCD06M11/38D06M11/71D06M13/144D06M13/184D06M13/203D06M13/207D06M15/03D06M15/13D06M2101/32
Inventor 庆启文
Owner 含山县海达服饰有限公司
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