KR20030072163A - Green tea dyeing process - Google Patents

Abstract

PURPOSE: A dyeing method of textile is characterized by using green tea, shielding ultraviolet ray, preventing various skin disease, interrupting electron wave, being good for the health, increasing a farmer's income and reducing environmental pollution. CONSTITUTION: A dyeing method of the textile comprises the steps of: cutting or grinding 20-100% of green leaf of the green tea or products thereof based on weight of the textile(cotton, hemp, wool or silk); putting water and heating a material for 30min.; adding water of 20 times as the weight of the textile; boiling the material; filtering the material with textile to prepare a dyeing solution; controlling temperature of the dyeing solution into 20-40deg.C; putting the textile and the dyeing solution into a dyeing bath; stirring and boiling the textile and the dyeing solution for 30-60min.; leaving and dewatering the textile; washing the textile in warm water and dewatering the textile; preparing 2-15% of a mordant based on the weight of the textile; adding and dissolving water of 20-60 times as weight of the mordant; putting the mordant and water of 10-30 times as the weight of the material into the dyeing bath to prepare a dyeing solution; putting the dewatered textile into the dyeing bath; stirring and heating the dyeing bath for 10-30min.; dewatering and washing the textile; putting the textile into the dyeing solution, followed by stirring and heating the textile for 5min.; dewatering and washing the textile; and then drying the textile in the shade.

Description

Green Tea Dyeing Process

The history of human beings in clothes is long, but at first, most of them are made from natural fiber, and now synthetic fiber is made and the method of making and dyeing cloth is developed, but due to the high cost of production, it is not available to everyone and exposed and exposed in life. It is defenseless from electromagnetic waves and various pollutants. Therefore, it was found through the present invention that the green tea leaves are dyed on the cloth and serve to block various pollution and disease factors coming from the outside as well as skin diseases as well as UV protection. Therefore, it is to provide a method for easily dyeing cloth or wool with green tea leaves.

There are many methods in dyeing and the complex dyeing process of natural dyes has similarities, but in particular, the main technical process of the present invention can be divided into dyeing solution preparation and extraction process and dyeing process embedding process. And the selection of raw materials for extraction and dyeing are important, and because the concentration and processing time concentrations in the dyeing process, temperature control and work process, and the mordant process have important effects on complexing, the present invention solves this problem. Filed.

Fig. 1 Preparation and Extraction Process of Green Tea Stain.

Fig. 2 green tea dyeing process chart.

Fig. 3 green tea mortar flow chart.

It will be described in more detail with respect to the production method of the present invention.

Step 1: Preparation and Extraction Process of Tea Staining Solution

Green tea leaf raw materials (fresh leaves, steamed tea, tea, tea, semi-fermented tea, fermented tea, shape tea (rice cake, pork tea), powder tea, etc.) weigh 20-100% of the weight of a cloth or woolen yarn, Grind roughly. Pour finely chopped or ground leaf material into a container (stainless steel, below the pottery), pour water into the leaves and simmer for 30 minutes. Pour 20 times more water by weight into the dyeing vessel (not shown below the container to be dyed), filter the boiled dyeing solution with a cloth, remove the residue and prepare as a dyeing solution.

Second Process: Green Tea Dyeing Process

Put the material (cloth) in the dyeing container under the condition that the fire is controlled so that the temperature of the dyeing solution is 20-40 ° C, then slowly raise the temperature with a weak fire and stir for 30 to 60 minutes. Take out fire in dyeing container and dehydrate after standing. Wash in hot water and dehydrate second.

Third Step: Green Tea Buried Process

In the process of complexing the material, 2-15% mordant of the weight of the material (cotton, hemp, wool, silk, etc.) is placed in a container, and water is dissolved by adding 20-60 times the weight of the chemical. 10 to 30 times the weight of the material is placed in a dyeing container, and a diluent (hereinafter dyeing solution) diluted with mordant is poured to form a dyeing solution. Put the cloth dyed in the second process into the dye solution in the dye solution, and stir to evenly soak the dye solution is heated by heating the fire. Boil and cool for about 10-30 minutes, dehydrate the cloth, wash and dehydrate thoroughly in warm water (2 to 3 times). Put the cloth back into the salt solution, heat and boil for 5 minutes. After that, take out the cloth and dehydrate it. After washing and dehydrating in hot water, dry the product to complete the product. Dyeing comes in tea or pale tea and red.

Green tea dyeing, which is easy to get around us and is easy to dye, can be used to protect us from the sun's daily sunlight and prevent various skin diseases (antibacterial) and free from exposure to electromagnetic waves in bedrooms, workplaces, cars and airplanes. It can be greatly attracted by the effect of one stone and three trillion points in that it can contribute to maintaining the health of modern people, reducing pollution emission from income increase and dyeing process, and greatly contributing to job creation and income improvement. I think I can create a society.

Claims (4)

The process of extracting and using the green tea leaf raw materials [green leaves, steamed tea, tea, semi-fermented tea, fermented tea, shape tea (rice cake, pork tea), powdered tea, etc. as a dyeing solution. [Place 20-100% of the weight of cloth or woolen wool in a container, pour water to soak green tea ingredients, boil for 30 minutes, and then pour 20 times more water (cotton, hemp, wool, silk) and boil Process to prepare with dye solution for green tea dyeing.] In a green tea dyeing process, the cloth is placed in a container in which the dyeing solution has a temperature of 20 to 40 ° C., and boiled for 30 to 60 minutes. All the processes of dyeing green tea after turning off the fire and dehydrating the salted water lightly, washing and dehydrating in hot water. A mordant of 2-15% by weight of the material (cotton, hemp, wool, silk, etc.) is placed in a container, and 20-60 times the weight of the mordant is added to dissolve. Process of making green tea dyeing mordant (complexing agent) by pouring 10 ~ 30 times of water (cloth, wool, etc.) into a container and diluting diluent diluted with mordant [ferrous lactate] In the process of complexing the dyed cloth (Claim 2), put the ingredients in the dye solution container and stir the fire while heating up (continue boiling for about 10-30 minutes), turn off the fire, and repeat the dehydration and washing process. Put it and boil it for 5 minutes, dehydrate it with hot water in hot water, dry it, and finish the green tea dyeing process to produce dyeing using green tea.