Resist agent and preparation method thereof, and cloth dyeing method

A technology for dyeing resist and cloth dyeing, which is applied in the field of printing and dyeing. It can solve the problems of poor stability of resist, limited use conditions, cumbersome operation steps, etc., and achieve the effects of good adhesion, prolonging the service life and simplifying the process.

Inactive Publication Date: 2021-05-04
哀警卫 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional anti-staining agents are usually prepared from lime powder, soybean powder and clear water. They have a wide range of applications, but they are not easy to be cleaned. After use, it is necessary to scrape off the anti-staining agents. The operation steps are cumbersome; Before use, the surface of the attached object must be wetted with water to attach the anti-staining agent; and the stability of the traditional anti-staining agent is poor, and the conditions of use are also limited, and it cannot be operated in severe heat, severe cold or Huangmeitian; there are also limitations in selecting the attached object. Restricted, such as porous linen is not easy to be attached

Method used

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Examples

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Effect test

preparation example Construction

[0024] The invention provides a method for preparing the anti-staining agent described in the above technical solution, comprising the following steps: mixing clarified lime water and soybean powder to obtain the anti-staining agent. The preparation method of the anti-dyeing agent provided by the invention is simple and convenient to operate, and is suitable for industrialized large-scale production and application.

[0025] In the present invention, the preparation method of the soybean powder is preferably: grinding soybeans into powder, and filtering through a 80-150 mesh screen to obtain soybean powder with a particle size below 0.18 mm.

[0026] In the present invention, the preparation method of the clarified lime water is preferably: after mixing lime and water, a suspension containing calcium hydroxide is generated, and undissolved calcium hydroxide is removed to obtain clarified lime water. In the present invention, the lime is preferably produced by calcining at 900-...

Embodiment 1

[0042] The ambient temperature is 37°C;

[0043] Pour all 800g of clarified lime water into the mixing bucket, place it under the mixer and stir at a constant speed of 500r / min;

[0044] Slowly pour 500g of soybean powder (with a particle size of 0.1-0.18mm) into a mixing bucket filled with clarified lime water and stir at a constant speed for 30 minutes to obtain a fine and viscous anti-staining agent without large particles;

[0045] Place the 1-meter-long porous linen flatly on the smooth glass table, and then attach the carved peony flower board to the porous linen;

[0046] Scrape 50-100g of anti-staining agent with a scraper each time, and evenly scrape and apply it on the carved peony board. The anti-staining agent will adhere to the porous linen through the holes of the carved peony board; repeat several times until the surface of the porous linen Scrape the anti-staining agent on the places that need anti-staining;

[0047] Take off the engraved peony flower plate, ...

Embodiment 2

[0052] The ambient temperature is 37°C;

[0053] Pour all 800g of clarified lime water into the mixing bucket, place it under the mixer and stir at a constant speed of 500r / min;

[0054] Slowly pour 500g of soybean powder (with a particle size of 0.1-0.18mm) into a mixing bucket filled with clarified lime water and stir at a constant speed for 30 minutes to obtain a fine and viscous anti-staining agent without large particles;

[0055] Place the 1-meter-long silk chiffon fabric flatly on the smooth glass table, and then attach the carved peony flower board to the silk chiffon fabric;

[0056] Scrape 50-100g of anti-staining agent with a scraper each time, and apply it evenly on the carved peony board. The anti-staining agent will adhere to the silk chiffon fabric through the holes of the carved peony board; repeat several times until the silk chiffon Scrape the anti-staining agent on the surface of the fabric that needs to be stained;

[0057] Take off the engraved peony flo...

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Abstract

The invention relates to the technical field of printing and dyeing, in particular to a resist agent and a preparation method thereof, and a cloth dyeing method. The resist agent provided by the invention is prepared from raw materials including soybean meal and clarified lime water, wherein the weight ratio of the soybean meal to the clarified lime water is 5: 8. The weight ratio of the soybean meal to the clarified lime water is limited, so that the soybean meal can be uniformly dispersed in the clarified lime water, and the viscosity is proper. The resist agent provided by the invention is good in adhesive force, fast to fall off in water, free of residual impurities on cloth, convenient for water washing treatment, and applicable to various kinds of fabric such as cotton, hemp, real silk, wool and the like; when the resist agent provided by the invention is used for dyeing cloth, a step of wetting an attached object with water and a traditional puttying step can be omitted, the resist agent can be directly cleaned with clear water, the problem that a plate is sealed by during slurry scraping when a traditional resist agent is used is solved, and the process is simplified; and the resist agent provided by the invention has high stability, is not limited by time, and can be operated in great heat days, great cold days or rainy season.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing, in particular to a dye resist, a preparation method thereof and a cloth dyeing method. Background technique [0002] Traditional anti-staining agents are usually prepared from lime powder, soybean powder and clear water. They have a wide range of applications, but they are not easy to be cleaned. After use, it is necessary to scrape off the anti-staining agents. The operation steps are cumbersome; Before use, the surface of the attached object must be wetted with water to attach the anti-staining agent; and the stability of the traditional anti-staining agent is poor, and the conditions of use are also limited, and it cannot be operated in severe heat, severe cold or Huangmeitian; there are also limitations in selecting the attached object. Restricted, such as porous linen is not easy to be attached. Contents of the invention [0003] The object of the present invention is to provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/12D06P3/60D06P3/14D06P3/04
CPCD06P5/12D06P3/60D06P3/14D06P3/04
Inventor 哀警卫哀煜江李奕蕾沈伊杰李旭东
Owner 哀警卫
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