KR100696419B1 - Finishing method for towel with of ingredient of green tea - Google Patents

Abstract

The present invention relates to a method for processing a towel that is beneficial to the human body by refining and bleaching a towel fabric woven using cotton yarn, and then adding a green tea component during dyeing through a separate process.

In the towel processing method including the well-known refinement bleaching process which removes various impurities to the towel fabric comprised by weaving cotton yarn, and bleaches a natural pigment | dye to a fiber;

After the refining bleaching process, brown dye: 0.005% (owf), yellow dye: 0.02% (owf), green tea liquid: 5g / l, aluminum sulfate: 2-3g / l in a bath ratio of 1: 5 to 98 ℃ After processing for 30 minutes, and then washed with cold water once or twice, the processing method of the towel to which the green tea component is added, characterized in that it is made through a general soaping process, softening process and drying process.

Towel processing method, green tea, towel dyeing, softening agent, fixative

Description

Finishing method for towel with of ingredient of green tea}

The present invention relates to a method for processing a towel that is beneficial to the human body by dyeing the towel fabric woven using cotton yarn, and then adding the green tea component through a separate process.

Green tea, which has been known as a panacea since it was first introduced, has a variety of beneficial effects on the human body, particularly due to many beneficial ingredients.

□ anticancer effect

Green tea is not only rich in polyphenols (EGCg), which is an anti-carcinogen, but also chlorophyll and fibrin have been shown to be effective as cancer preventive agents.

□ Anti-aging effect

The polyphenol component in green tea has an excellent effect of inhibiting aging compared to tocopherol because it suppresses the formation of lipid peroxide that promotes aging.

□ Prevention of high blood pressure and arteriosclerosis

The catechins, vitamin C, and chlorophyll, which are rich in green tea leaves, lower cholesterol and blood pressure and are effective in preventing adult diseases such as hypertension and arteriosclerosis.

□ constitution improvement effect

Green tea contains a lot of minerals to prevent acidification due to the intake of high-calorie foods, which has the effect of changing to an alkaline constitution after long-term drinking.

□ Diabetes Inhibitory Effect

Polysaccharides in green tea (Poiysaccharides) is very effective in lowering blood sugar, so drinking water with green tea is excellent for preventing diabetes.

□ Detoxification of heavy metals

The catechin component of green tea has a strong binding property to heavy metals and nicotine, so it is not absorbed by the intestines or lungs and is released into the body.

□ Anti-obesity effect

Green tea has the effect of degrading glycogen accumulated in the body due to excessive intake of food, and has the effect of reducing weight by promoting metabolism.

□ O-157 bactericidal effect

The results of a study by a research team at the Japanese School of Medicine, Showa University, found that green tea also kills Escherichia coli O-157.

□ In addition, green tea has been scientifically proven to be a natural food with infinite benefits as a mysterious ingredient beneficial to the human body such as caries prevention, bad breath removal effect, skin beauty effect, fatigue recovery effect, constipation treatment effect, and asthma prevention effect.

Based on the ingredients contained in green tea, the efficacy is as follows.

⊙ catechins: antioxidant, anti-mutation, cancer prevention, cholesterol lowering, blood pressure suppression, hypoglycemic inhibitory, platelet aggregation inhibitory, antibacterial action, antiallergic effect.

Flavonoids: increased resistance of capillaries, lowering blood pressure, deodorizing.

⊙ caffeine: central nervous system excitability, stiffness, anti-asthma, Daejingjin.

⊙ polysaccharides: inhibits blood sugar rise, anti-diabetic.

Vitamin C: Prevents scurvy, antioxidants and cancer.

Vitamin E: Antioxidant, Cancer Prevention, Anti-Infertility.

Carotene: Antioxidant, prevent cancer, increase immunity.

Fluoride: Tooth decay prevention.

⊙ Zinc: Prevent dermatitis. Increased immunity, preventing taste disorders.

⊙ Selenium: Antioxidant, Cancer Prevention, Myocardial Disorder Prevention.

Manganese: antioxidants, cofactors, boosting immunity,

Although green tea has such excellent efficacy as above, it has been used mainly for various foods and cosmetics because of its characteristics that are difficult to contain in the fiber, but its use and purpose have a simple and uniform problem. Therefore, the development of technology that can give the efficacy of green tea to a wider variety of products is urgently required.

The present invention, by including a green tea component containing a variety of ingredients beneficial to the human body as described above, so that every time you use the towel to feel the efficacy of green tea to the skin, it is beneficial to skin beauty and human body Of course, the pursuit of high quality and high value products.

Hereinafter, the processing method of the present invention will be described in detail.

First, as a condition for weaving towel fabrics, weaving towel fabrics using cotton yarns at 23'S / 2, weft yarns at 20'S / 1, and pile yarns at 30'S / 2,

As one of the pretreatment steps, a refining bleaching step for clearing the color by removing various impurities (organic and inorganic) contained in the towel fabric and bleaching the natural pigment remaining in the fibers will be described.

 First, the refining bleaching process is a composite preparation: 1 ~ 2g / ℓ, sodium hydroxide (purity 98%): 2 ~ 4g / ℓ, hydrogen peroxide: 3 ~ 6% of the weight of the yarn was added to 100 ~ 110 ℃ at bath ratio 1: 5 In processing for 40 to 60 minutes

In the above process, the compounding aid is a chemical that lowers the surface tension of the fiber to facilitate the adsorption of dyes. In the process, when the amount of the compounding aid is less than 1 g, impurities are not eluted. On the contrary, when the amount exceeds 2 g, bubbles are generated and pumped. The problem is that the ability is degraded.

In addition, sodium hydroxide is a chemical that acts as a refining agent that elutes impurities by maintaining the acidity of the treatment solution of 11.5 or more.If sodium hydroxide is used in an amount less than or equal to 2 g, impurities are insufficiently evaporated. I'm concerned.

In addition, hydrogen peroxide is an oxidative bleaching agent. If the amount used is less than 3%, bleaching is insufficient, whereas if it exceeds 6%, the fiber becomes brittle.

The refining bleaching temperature is set at 100 to 110 ° C because elution of impurities is most suitable and suitable for bleaching, and the setting of bleaching time to 40 to 60 minutes is insufficient for elution of impurities less than 40 minutes. The bleaching state is not perfect, and if it exceeds 60 minutes, it becomes an unnecessary process and is uneconomical.

After the above-described refining bleaching process is rinsed once with cold water, the neutralizing agent: 0.3 ~ 0.8g / L is added to the treatment at 60 ~ 80 ℃ 10 minutes.

If the amount of neutralizer used is less than 0.3 g, the remaining amount of sodium hydroxide and hydrogen peroxide remains in the fiber, which may cause disproportionation of dyeing or lowering the color concentration, and if the amount exceeds 0.8 g, the fiber may be brittle. do.

When the refining bleaching process is finished as described above, the refining bleaching and dyeing process is a process that is already applied in the existing general towel processing process, and the part to be claimed as the essential part of the present invention. Make sure this is not the case.

Hereinafter, a dyeing process for containing the green tea component in the towel, which is a characteristic essential part of the present invention, is as follows.

Brown dye: 0.005% (owf), Yellow dye: 0.02% (owf), Sodium sulfate 10-40 g / l, Green tea solution: 5g / l, Aluminum sulfate: 2-3 g / l After 30 minutes of treatment with water and drained, it is washed with cold water once or twice to remove the anhydrous sodium sulfate and aluminum sulfate remaining in the fiber.

In the above, the amount of brown and yellow dye used is appropriate amount to express the unique color of green tea, and anhydrous sodium sulfate is a propellant to facilitate the penetration of dye. On the contrary, exceeding 40 g will damage the fiber.

The green tea liquor was set to 5 g / l in the amount of adding green tea intrinsic ingredients in consideration of production costs.

Aluminum sulfate is a component that serves to fix the green tea component to the fiber, the adsorption rate of the dye is lowered below 2g / ℓ, on the contrary, there is a fear that damage to the fiber if more than 3g / ℓ.

In addition, the reason why the dyeing time is set to 30 minutes is that it is an optimal time for dye fixing. If it is 30 minutes or less, the fixing amount of dye is lowered, and if it is 30 minutes or more, an unnecessary process becomes uneconomical.

When the dyeing process is completed, it is added to the soaping process to remove various impurities. In the soaping process, the solution is held at a bath ratio of 1: 5, and then the soaping agent is added at 0.5 to 1 g / L, followed by 10 minutes at 90 to 100 ° C. Process.

If the amount of the soaping agent is less than 0.5g, it is difficult to remove the unfixed dye, and if the amount exceeds 1g, bubbles are generated, which hinders the pumping of the dyeing machine.

After the above-mentioned soaping is finished, washed with cold water once and then 3 to 5% of the weight of the fabric at a bath ratio 1: 5 and treated for 20 minutes at 40 ~ 60 ℃.

If the amount of the softener is less than 3%, the soft feel of the fiber is lowered. If the amount of the softener is greater than 5%, the hygroscopicity of the fiber is lowered.

When the treatment temperature of the softening agent is 40 ° C. or lower, the adsorption rate of the softening agent is lowered. On the contrary, when the softening agent is 40 ° C. or higher, detachment of the softening agent is caused and the touch is reduced.

If the treatment time is less than 20 minutes, the adsorption of the softening agent is insufficient. On the contrary, if the treatment time is 20 minutes or more, the process is unnecessary and uneconomical.

 When the treatment of the softening agent is finished, the fabric is dehydrated to 15 to 20% moisture content through a centrifuge, and then dried to 100 ~ 110 ℃.

If the drying temperature is above 110 ℃ there is a problem that the gloss degradation and damage of the fiber is concerned, if the treatment is less than 100 ℃ the dry state is poor.

The drying is composed of a product by thoroughly brushing off the fiber residue remaining on the fabric using a tumbler dryer, and then cut and sewn, and after the quality inspection, it is packaged and shipped as a product.

Hereinafter, the present invention will be described through embodiments.

Example

Towel fabric is woven with cotton '23'S / 2, weft's 20'S / 1, and pile's 30'S / 2. Composite preparation (SD-200 Korea Fine Chemicals): 2g / ℓ, sodium hydroxide (98% purity) FLAKE TONGYANG CHEMICALS): 3g / ℓ, hydrogen peroxide (35% TONGYANG CHEMICALS), 5% of the weight of the yarn, treated with a bath ratio of 1: 5 at 100 ℃ for 60 minutes, washed once with cold water, and then neutralized ( BRND Chungjin Chemical Product): 0.5 g / L was added and treated at 80 ° C. for 10 minutes, followed by washing with cold water once.

Subsequently, as a dyeing process, brown dye (SOLOPHENIL BROWN GBLN (Swiss Shivagagi): 0.005% (owf), yellow dye (SOLOPHENIL YELLOW ARLE (Swiss Shivagagi)): 0.02% (owf), sodium sulfate (product made in China) ) 20g / ℓ, green tea solution (Bonam, Jeonnam): 5g / ℓ, aluminum sulfate (advanced chemical product): 3g / ℓ was added and treated for 30 minutes at a bath ratio of 1: 5 at 98 ℃ and drained, followed by cold water 1 After rinsing with 2 times, the soaping agent (RSA Korea Fine Chemicals) was added at 0.5 g / l and then treated at 100 ° C. for 10 minutes.

After the completion of the soaping operation, and washed once with cold water and then in a bath ratio 1: 5 was added 3% of the weight of the softener (SLS Korea Fine Chemicals) was treated for 20 minutes at 40 ℃.

After completion of the casting process, the water content was dehydrated to about 15 to 20% through a centrifuge and dried at 110 ° C.

Although one embodiment of the present invention has been described above, it is obvious that a person skilled in the art to which the present invention pertains changes and changes within the scope without departing from the technical spirit of the present invention. I will do it.

Towel of the present invention manufactured through the processing method as described above, by the green tea component containing a variety of ingredients beneficial to the human body, increase the resistance of capillaries, various blood pressure possessed by each use of the towel, decrease blood pressure, deodorization Inhibits the effects of blood sugar rise, anti-diabetic, anti-diabetes, antioxidant, cancer prevention, anti-infertility, increased immunity, prevention of tooth decay, prevention of taste disorders, and prevention of myocardial disorders. Not only will it benefit, but it will also have the effect of pursuing high quality and high value products.

Claims (1)

 In the towel processing method which went through the well-known refinement | bleaching bleaching process of removing various impurities of the towel fabric comprised by weaving with cotton yarn, and bleaching the pigment | dye which remained in the fiber; After the refining bleaching process, brown dye: 0.005% (owf), yellow dye: 0.02% (owf), green tea liquid: 5g / l, aluminum sulfate: 2-3g / l in a bath ratio of 1: 5 to 98 ℃ After processing for 30 minutes and washed with cold water once or twice, the processing method of the towel to which the green tea component is added, characterized in that it is made through a general soaping process, softening process and drying process.