KR100352240B1 - A dyeing method of fiber using mugwort - Google Patents

Abstract

In the present invention, by applying the wormwood components to fibers, especially synthetic fibers such as nylon, polyester and cotton products, in particular non-woven fabrics and dying of underwear, sanitary napkins, stockings, etc. effective for women's diseases can be effective in the prevention of human health and female diseases. Discuss how to stain using mugwort. This method comprises the first step of creating a mugwort salt bath by adding mugwort powder or mugwort extract to water; A second step of heating the wormwood salt bath made in the first step and putting the fibers to be dyed while maintaining the temperature at 50 ° C. to 100 ° C. for 10 to 30 minutes; A third step of washing and drying the fiber which has undergone the second step; And, the fourth step of the step of immersing the fiber in the third step in the aqueous organic adhesive solution of 80 ~ 100 ℃ for 5-10 minutes, and then taken out to dry. In addition, when applied to synthetic fibers may be used by adding a certain amount of mugwort extract to the resin as a raw material in the manufacturing process of the fiber yarn.

Description

Textile dyeing method using mugwort and its products {A dyeing method of fiber using mugwort}

The present invention relates to a method of dyeing fibers using mugwort, and more particularly, a method of dyeing textile products such as yarn, textiles, clothes, etc. by using juice extracted from mugwort or dried finely ground mugwort powder. It relates to a fiber dyed by.

Mugwort is a perennial asteraceae, and its chlorophyll (chlorophyll) acts to increase the interferon to prevent human cells from infecting the virus, improve blood circulation, and expand peripheral blood vessels. Mugwort also has the effect of eliminating chills and giving skin a radiant glow.

Therefore, our ancestors have used wormwood widely for food or medicinal use, and now they are widely used in bedding, cushions, etc., and especially in women's diseases.

On the other hand, fibers include natural fibers, synthetic fibers, blends, etc., which are dyed using various natural and chemical dyes to give the desired color, and recently, natural dyes such as persimmons, which are more harmless to human health, have been spotlighted. There was no case of applying mugwort which is excellent for health.

An object of the present invention is to provide a fiber dyeing method using the wormwood and its products that can prevent the phenomenon of discoloration, stains in using the wormwood components for dyeing cotton products, nylon, polyester and the like.

Another object of the present invention is to provide a dyeing method using the mugwort and its products to apply to the efficacy of the mugwort, especially women's diseases, such as underwear, sanitary napkins, stockings, non-woven fabrics to help human health.

Fiber dyeing method using the mugwort for achieving the object of the present invention, the first step of making a mugwort salt bath by adding the mugwort powder or mugwort extract to water; A second step of heating the wormwood salt bath prepared in the first step and putting the fibers to be dyed while stirring at 50 ° C. to 100 ° C. for 10 to 30 minutes; And a third step of washing and drying the fiber that has undergone the second step, and further immersing the fiber that has undergone the third step in an organic adhesive solution of 50 to 80 ° C. for 5 to 10 minutes. It may be configured to include a fourth step of taking out and drying.

When using the mugwort as a powder in the present invention, the collected mugwort is washed with water and dried as it is, or dried in water and dried to a particle size of 500 μm or less, preferably at a minimum particle size. When the size of the mugwort powder is over 500㎛, the part of the mugwort sinks in the mugwort salt bath, and the submerged powder acts like boiling stone when the salt bath is heated and stirred, causing stains or beating the fabric products to be dyed. This can cause damage to the product.

When using mugwort as an extract, wash the collected mugwort, put it in suitable water, heat it for a long time and boil it, and then add it to water.

The addition amount of mugwort powder and its extract can be arbitrarily adjusted in consideration of the degree of dyeing of the underwear to be dyed.

In the present invention, it is preferable to use old wormwood as possible as wormwood, because the old wormwood is known to have excellent efficacy.

Using the mugwort powder or mugwort extract, a mugwort salt bath is prepared, and the salt bath is heated to immerse the fibers to be dyed while maintaining the temperature at 50 ° C. to 100 ° C. and slowly stirred for 10 to 30 minutes to dye the mugwort ingredients onto the fiber. Let's do it.

Maintaining the temperature of the wormwood salt bath in the above is because the dyeing concentration is low at room temperature. In the case of using mugwort powder, it is advantageous to use a salt bath at a temperature of 90 to 100 ° C. When dyeing at a high temperature, the fiber expands due to heat, and the pores become wider. This is because not only the wormwood powder gets stuck in the fiber, but also the wormwood powder is prevented from being lost during washing. When using the mugwort extract can be dyed at a low temperature of 80 ~ 100 ℃.

Next, the dyed fiber was taken out of the salt bath, washed with water, dried, and then mixed with a water-dispersible organic adhesive (mordant) in water at a ratio of 200: 0.8 to 1.2 by weight and evenly deposited in an aqueous solution maintaining a temperature of 50 to 80 ° C. This invention is completed by taking this out and drying it. If wormwood powder is used, this process must be applied and the wormwood powder must be fixed between the fibers. However, if wormwood extract is used, this process can be selectively performed.

At this time, the mordant is a known mordant, the mordant is a drug used to complete dyeing by connecting a dye that is not directly dyed to the fiber due to lack of affinity for the fiber, the drug commonly used in dyeing factories, etc. Functionally describing such a mordant, it can be expressed as an organic adhesive because it is a means for sticking the dye to the fiber to complete the dyeing. The organic adhesive used as the mordant is a mixture of an appropriate amount of a surfactant with an oil-soluble high molecular compound such as polyurethane. It is a water-soluble substance, when the mixing ratio with water is less than 200: 0.8, the effect of mortar is not properly seen, and when it exceeds 200: 1.2, no further mortar effect is seen. You can also use natural mordants that have been used before.

When the present invention is to be applied to synthetic fibers, such as nylon, polyester, may be used by suspending a certain amount of mugwort extract to the raw material in the fiber yarn (yarn) manufacturing process. In this case, the amount of the binder can be increased according to the amount of mugwort extract added to the raw material.

Thus, even in the case of the fiber using the wormwood extract in the yarn manufacturing can be selectively subjected to wormwood dyeing again after weaving and processing the clothes.

Hereinafter, a method of dyeing fibers using wormwood according to the present invention will be described in detail with reference to Examples.

Examples 1 and 2

200 g of mugwort powder with a particle size of 500 µm obtained by drying and grinding the wormwood was put in a container containing 10 liters of water and stirred while heating to wait for the suspension temperature to be 90 ° C. or more. Each blended fabric was put one by one, dyed while heated for 30 minutes, and then the fabric was taken out of a wormwood salt bath and dried sufficiently in sunlight.

Subsequently, 20 l of water and 100 g of polyurethane mixed with a suitable amount of surfactant were mixed, and each of the fabrics dried above was dipped in an aqueous solution heated to 100 ° C., and then maintained for 5 minutes and then sufficiently dried.

Examples 3 and 4

Take 100 liters of water, wash with water, chop 10kg dry wormwood for 24 hours in the shade, heat it for 10 hours in a cauldron, boil it, and add 1 liter of the filtered extract obtained in 5 liters to a container containing 10 liters of water. The temperature is maintained at 70 ° C., and the cotton women's panties and the blended fabric made of 50:50 of cotton and polyester are added one by one, dyed while heated for 30 minutes, and then the fabric is taken out of a salt bath and dried in the sun. .

Subsequently, 20 l of water and 100 g of polyurethane mixed with an appropriate amount of surfactant were mixed, and each of the fabrics thus dried was immersed in an aqueous solution heated to 100 ° C., and then maintained for 5 minutes and then sufficiently dried.

After measuring the chromaticity of each of the fabrics dyed in the above example, and washed each dyeing fabric once and observed the chromaticity change of each fabric, the synthetic fabric compared to cotton and the extract was used compared to mugwort powder Pale color

As described in detail above, according to the fiber dyeing method using the wormwood according to the present invention is not only effective for maintaining the human health by being able to dye the wormwood having a useful effect on human health to various fabrics, in particular women When applied to the underwear, such as having the effect of preventing the female disease by the efficacy of wormwood.

Claims (5)

A first step of making wormwood salt bath by adding wormwood powder or wormwood extract to water; A second step of heating the wormwood salt bath made in the first step and putting the fibers to be dyed while maintaining the temperature at 50 ° C. to 100 ° C. for 10 to 30 minutes; And a third step of washing and drying the fibers subjected to the second step. The method of claim 1, wherein the wormwood powder is dried wormwood and the fiber dyeing method using wormwood, characterized in that the pulverized to a particle size of 500㎛ or less. The method of claim 1, wherein the mugwort extract is washed by washing the collected mugwort and dried by adding water to the fiber dyeing method using the mugwort. The fiber dyeing method according to claim 1, further comprising a step of immersing the fiber subjected to the third step in an organic adhesive solution of 50 to 80 ° C. for 5 to 10 minutes and then removing the dried fiber. . A first step of making wormwood salt bath by adding wormwood powder or wormwood extract to water; A second step of heating the wormwood salt bath made in the first step and putting the fibers to be dyed while maintaining the temperature at 50 ° C. to 100 ° C. for 10 to 30 minutes; And, the fiber product dyed by the fiber dyeing method using the mugwort of the third step of washing and drying the fibers in the second step.