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Underwear dyeing process

A technology for crafts and underwear, applied in the field of textile dyeing and finishing, can solve problems such as easy breeding of bacteria

Inactive Publication Date: 2018-12-28
浙江美尔棒纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as people pay more and more attention to health care, people have higher and higher requirements for clothing and daily life, especially for underwear. Moreover, underwear is in contact with the human body for a long time, and it is easy to breed many bacteria.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] refer to figure 1 , an underwear dyeing process, the seamless underwear made of cotton is used to carry out the following steps:

[0044] S1: The seamless underwear is subjected to enzyme treatment. Put the finished seamless underwear into a container containing various enzymes, soak it for 3 hours, and then dissolve and remove some impurities it originally contained. The enzymes contained in the container and their mass percentages are: 20% pectate lyzing enzyme solution, 37% amylase solution, 23% glucosidase solution and 20% Span 60, and the reaction temperature is 52.5°C , the pH is controlled at 5.3.

[0045] S2: Transport the above-mentioned enzyme-treated seamless underwear to the singeing machine for singeing, and burn off the fluff on the surface of the seamless underwear to make the surface of the seamless underwear smooth and clean. Dyeing defects will occur due to the presence of fluff when placed for dyeing .

[0046] S3: washing the above-mentioned seam...

Embodiment 34

[0074] The difference between Example 34 and Example 1 is that, S5: Continuously wash the dyed seamless underwear. Wash the dyed seamless underwear with warm water at 30°C for 40 minutes, then wash the seamless underwear with 80°C water for 20 minutes, then rinse with hot water and cold water alternately. 40 minutes; the method of alternate washing is to first wash with 65°C water for 5 minutes, and then use 20°C water for 5 minutes.

Embodiment 35

[0075] The difference between Example 35 and Example 1 is that, S5: Continuously wash the dyed seamless underwear. First wash the dyed seamless underwear with warm water at 40°C for 60 minutes, then wash the seamless underwear with water at 95°C for 30 minutes, then rinse with hot water and cold water alternately, rinse 60 minutes; the method of alternate washing is to first wash with 75°C water for 10 minutes, and then use 35°C water for 10 minutes.

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Abstract

The invention relates to the technical field of spinning and weaving dye, and discloses an underwear dyeing process. According to the underwear dyeing process, seamless underwear made by an all-cottonfabric is treated via the following steps: S1, enzyme treatment; S2, singeing; S3, warm water cleaning; S4, dyeing; S5, continuous cleaning; S6, antibacterial soaking; S7, dehydration; S8, softeningtreatment; S10, sizing. In the step S6 of antibacterial soaking, a used antibacterial agent comprises the following chemical components in percentage by mass: 3-7% of C14H29CH2(CH2OCH2)18CH2OH, 5-11%of ethylene glycol distearate, 35-45% of methyl diethoxysilane quaternary ammonium salt, 8-15% of sodium carboxymethyl hydroxyethyl cellulose and 22-49% of 2-(4-thiazolyl)benzimidazole. According to the underwear dyeing process, the underwear can has the performance inhibiting bacteria breeding, so that the condition of generating bacteria due to long-term contact between underwear and human bodyis avoided.

Description

technical field [0001] The invention relates to the technical field of textile dyeing and finishing, more specifically, it relates to an underwear dyeing process. Background technique [0002] In order to reduce the cost and shorten the manufacturing time of underwear, the finished underwear is usually directly dyed. Using this method, the time for dyeing and weaving underwear is accelerated, thereby reducing production costs. [0003] However, as people pay more and more attention to health care, people have higher and higher requirements for clothing and daily life, especially for underwear. Moreover, underwear is in contact with the human body for a long time, and it is easy to breed many bacteria. Contents of the invention [0004] The purpose of the present invention is to provide a kind of underwear dyeing process, by soaking the underwear in the solution containing antibacterial agent after dyeing and cleaning, so that the underwear has the performance of inhibitin...

Claims

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Application Information

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IPC IPC(8): D06P1/38D06P1/48D06P1/649D06P1/673D06P3/66D06P5/04D06P5/06D06P5/10D06M16/00D06M101/06
CPCD06M16/003D06M2101/06D06M2200/50D06P1/38D06P1/48D06P1/6491D06P1/6735D06P1/67358D06P3/66D06P5/04D06P5/06D06P5/10
Inventor 陈立峰
Owner 浙江美尔棒纺织有限公司
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