KR20090058741A - Method for producing wet tissue containing electrolytic water derived from deep sea water - Google Patents

Abstract

The present invention relates to a functional wet tissue containing electrolytic water derived from deep sea water and having excellent sterilization or washing action.

The wet tissue containing the deep seawater-derived electrolytic water according to the present invention has enhanced functionality, and the wet tissue containing the electrolytic oxidation water has strong sterilizing power and no residue, so that the existing chemical synthetic disinfectant can be replaced with the electrolytic oxidation water. It is an effective sterilizing and disinfecting wet tissue, and the wet tissue containing electrolytic reduced water has an excellent effect on the removal of organic matter because of its surface activity.

Description

Manufacturing Process of Wet Tissue Using Electrolyzed Water Extracted from Deep Ocean Water}

1 is a conceptual diagram of a device for producing a functional wet tissue containing the deep sea water-derived electrolytic water of the present invention.

The present invention relates to a wet tissue using the deep sea water (East Sea deep water) inherent in Korea, by adding the deep sea water to the wet tissue to supply the mineral components necessary for human skin or skin maintenance, skin protection, skin beauty and skin health It is related to wet wipes. More specifically, the present invention, in the manufacture of wet tissues made of synthetic fibers, viscose fibers, cotton fibers, cellulose fibers and natural vegetable fibers, and the like, in addition to the commonly used water, such as normal water, distilled water, disinfectant water, In addition, the present invention relates to wet wipes effective in preventing protein and preventing various skin-related diseases and maintaining skin health.

Recently, with increasing interest in eco-friendliness and health, various natural-oriented products, such as products using natural-derived materials, have been developed, and natural-oriented products using marine and hot spring water have also received attention.

Deep sea water is a useful marine resource with low temperature, cleanliness, stability, eutrophication, and aging, and industrialization research using it has been actively conducted in the United States and Japan since early years. Research for industrialization is actively being conducted. In many countries, many researches are being conducted on the development of deep sea water, the development of cosmetics and marine therapy products, and the development of medicines that have the effect of preventing and treating skin diseases, and the results are excellent.

Meanwhile, various industrialization researches such as cosmetics and foods have been actively conducted in Korea by using deep sea water in the East Sea, and research on improving skin diseases is also in progress. To date, the deep sea water in the East Sea, which contains more minerals than normal water, has been found to have a moisturizing effect on the skin. In particular, itching or drying occurs due to the destruction of the skin barrier function, a unique function of the skin. It is known to have an improvement effect on atopic skin, which is a representative disease of sensitive and dry skin.

Analysis of the wet tissue market trend centered on tissue texture and softness of wet tissues. In the past, we emphasized the concept of low-irritating ingredients such as fragrance-free and non-alcoholic ingredients and natural extracts. It is centered around the reinforced product line. In the future, it is expected to launch products that emphasize functional enhancement, centering on anti-atopy function, antibacterial effect and preservative-free product line.

Looking at the application-specific characteristics centered on the irritation of wet tissues, the wet tissues for baby, patient, and cleansing should be soft in fabric and low in cleaning ingredients (irritant). Patient wipes and cleansing wipes are stagnant in the market, while baby wipes are expected to grow on the back of high-end products and the increasing use of cleansing wipes. The characteristics of wet wipes for kitchen and car should be low softness of fabric and high cleaning ingredients. While the marketability of kitchen wipes is stagnant, the marketability of car wipes is expected to grow as demand for travel tissues increases due to a five-day workweek and increased use of leisure time. Wet growth of specialty wipes is expected to grow as demand is increasing due to increased sales activities.

The characteristics of wet wipes according to the characteristics of the stock solution are as follows. The main functions of wet wipes for baby and patient are moisturizing, and PG, glycerin and baby lotion are included for this purpose. It is contained. Cleansing wipes add amisoft and fatty acids for cleansing, PG and natural extracts for moisturizing, and paraben and urea as preservatives. In car and kitchen wipes, LAS and SLES are added for cleaning functions, wax or silicone is added as a subsidiary material, and Paraben is added as a preservative.

Baby wipes are characterized by a hypoallergenic concept, weight of fabric, and powdery aroma. The hypoallergenic concept is fragrance-free, colorless, alcohol-free, morphomalin-free, fluorescent and natural extracts and vitamins, along with charcoal, aloe, chamomile, vitamin E and baby lotion. The fabric of baby wipes is made of Rayon and P.P synthetic materials, and Embo and Plain type are used, and the weight tends to get thicker from 38g to 70g. The fragrance is mostly powdery and unscented, and in the case of unscented, it is disadvantageous to leave an unpleasant smell after defecation treatment.

Cleansing wipes are influenced by fashion and have a soft texture and fresh floral scent. Cleansing products are more aware of promotional products, assortment products, and sales-inducing products than single item sales. The concept of cleansing is characterized by the epidemic of vitamins, green tea, wine, pomegranate and vitamin E. The fabric used is made of rayon type and cotton because it gives a soft touch. The fragrance used uses fresh floral and musk scents to create an expensive image.

In general, the water currently used for the manufacture of wet wipes is used as general water, distilled water and disinfectant water. Currently, wet wipes are used as disposable products with a function of simple skin cleaning, but due to the increase of national income and well-being wind There is an increasing demand for wet wipes with functionalities.

On the other hand, human body fluids and seawater mineral composition ratios are known to be similar, and research results show that the skin penetration of seawater is superior to that of general tap water, purified water, and ionized water. It is known to be excellent in sex, mineral and eutrophication.

Therefore, the present invention is to develop a wet tissue using the by-products of seawater and seawater desalination process and to evaluate the effect of the wet tissue and to develop a wet tissue having a function of protein removal, sterilization and cleaning based on the results.

Accordingly, the present inventors have made efforts to develop functional wet tissues with enhanced protein removal, sterilization, and cleaning functions by using deep seawater as water added in the manufacture of wet tissues. As a result, the present inventors have produced by-products during the desalination of deep seawater using electrodialysis membranes. The present invention was completed through a process of evaluating functionalities such as protein removal, sterilization, and washing by applying electrolyzed water (acidic water, reduced water) to wet tissues.

The present invention has been made in view of the above requirements, and an object of the present invention is to provide a wet tissue having electrolytic water derived from deep sea water and having a protein removal, sterilization and cleaning function and a method for producing the same.

The present invention for achieving the above object relates to a functional wet tissue containing the deep sea-derived electrolytic water.

Functional wet tissue of the present invention is (a) a pretreatment step of removing suspended solids and specific elements from the deep sea water; (b) an electrolytic water production step of producing electrolytic oxidation water or electrolytic reduced water by using the electrolysis system of the deep sea water after the pretreatment step; And (c) it can be produced by a method comprising a step of producing a wet tissue by spraying the electrolytic water prepared through the step (b) to a tissue paper.

Hereinafter, the present invention will be described in more detail.

1 is a device for manufacturing a functional wet tissue containing the deep seawater-derived electrolytic water of the present invention is largely composed of an electrolytic water production module and a functional wet tissue manufacturing module. Electrolytic water production module of deep sea water consists of electrolytic oxidation water module and electrolytic reduced water module. In the electrolytic oxidation water module, a sterilized functional wet tissue is manufactured, and in the electrolytic reduced water module, a functional wet tissue for cleaning is manufactured.

Functional wet tissues can be manufactured using electrolytic acid water and electrolytic reduced water obtained through electrolysis of deep sea water.The electrolytic oxidation water of deep sea water has strong sterilizing power, no residue and no possibility of contamination. It is possible to replace the fungicide, and it is possible to manufacture a wet tissue product for sterilization and disinfection of natural ingredients. Electrolytic reduced water has a surface active effect and has an excellent effect on the removal of organic matter, thereby making it possible to manufacture a wet wipe product for a vehicle. Such electrolyzed water may be produced as a by-product during seawater desalination, including deep seawater using electrodialysis membranes.

Hereinafter, the present invention will be described in detail by way of examples. The following examples are merely illustrative of the present invention, but the scope of the present invention is not limited to the following examples.

Example 1 Preparation of Mineral Adjusted Water and Component Analysis

Electrolytic oxidation water or electrolytic reduced water is prepared from an electrolytic water production module equipped with a pretreatment module, an electrolytic oxidation water module, and an electrolytic reduced water module of FIG. (a) The pretreatment module removes suspended solids and specialty sources from deep ocean water, and (b) the electrolytic water production module produces electrolytic oxidation water or electrolytic reduced water using an electrolysis system.

Deep sea water, which is a raw material of the present invention, is clean and has a similar mineral composition to blood and body fluids of the human body and has a good mineral balance, and its components are as follows.

[Table 1] General Characteristics of Deep Sea Water

division East Sea Deep Water Cl 19,500 Na 11,600 SO ₄ ^{2 -} 2,630 Mg 1,180 K 530 Ca 303 B 4.5 Hardness 7,356

In order to evaluate the performance of the electrolytic water production system, the pH, oxidation reduction potential (ORP), hypochlorous acid content, current and production quantity were measured by operating the properties according to the electrolytic concentration in the diaphragm formula. The optimum conditions of the system showed the best properties of the electrolytic oxidation water prepared at the gap of 1.0mm and 20% deep seawater addition of 6mL / min, ORP 1170mV, HClO content 100ppm and pH 2.5. Next, a 0.8 mm gap was found to be good. However, in the two-stage diaphragm method, regardless of the one-stage diaphragm gap, when the diaphragm spacing is 1.0 mm, the physical properties are shown under optimal conditions. .

On the other hand, the use of a diaphragm during electrolysis is to suppress the polarization phenomenon in which a small drop of hydrogen adheres to the electrode and lowers the voltage, whereas the non-diaphragm method continuously adjusts the flow rate of the liquid to be delivered from the bottom to the top. As the liquid flows, bubbles generated in the electrode are dropped to prevent polarization. As a result, it was found that the electrolytic oxidation water electrolyzed by the diaphragm type was significantly different from the diaphragm type with the hypochlorous acid content of 132 ~ 266ppm, the redox potential (ORP) of 750 ~ 830mV, and the pH of 9.

In electrolytic oxidation water, pH is low, redox potential is more than 1,100mV and hypochlorous acid is formed during electrolysis. These properties can be applied to wet tissues to prevent food poisoning by bacteria and sterilization of food poisoning bacteria. Electrolytic reduced water has a surface active effect, and has an excellent effect on the removal of organic matter, which can be used to manufacture a wet wipe product for a vehicle.

[Table 2] Properties of Electrolyzed Oxidized Water and Electrolyzed Water Derived from Deep Sea Water

Electrolytic oxidation water Electrolytic Alkaline Water Electrode Anode Cathode pH Low pH 2.3-3.0 High pH 11-12 ORP High 1,100 mV Low: -800 mV Chlorine Concentration 20-50 ppm Not detectable Dissolved Oxygen  Higher Lower

Example 2 Preparation of Electrolytic Water-Containing Wipes Derived from Deep Sea Water

The electrolytic oxidation water or electrolytic reduced water prepared in Example 1 is sprayed onto the tissue paper through the functional tissue paper manufacturing module to be absorbed by 3 weight times the weight of the paper to prepare a wet tissue. In addition, instead of artificial fungicides and anti-corruption agents PG, PG-226 or FG-226 was replaced by the deep sea water electrolytic oxidation water was used for sterilization and anti-corruption.

Example 3 Functional Evaluation of Deep Sea Water Derived Electrolyte Wet Wipes

(1) Sterilization Function of Electrolytic Oxidized Water Wipes

The bactericidal effect of the bacteria causing food poisoning was contacted with an electrolytic oxidation water tissue prepared by electrolyzing a 0.1% deep seawater solution for 9-10 minutes. Each infectious bacterium was brought into contact with oxidized electrolyzed water with different levels of hypochlorite for several seconds to several minutes, followed by addition of manitol broth-phenol red and inoculation onto agar plates or multiwell microtiter plates. Bacterial counts were counted after 18-24 hours of incubation at 37 ° C. S. aureus namely bacteria 10 ⁶ populations were sterilized within 15 seconds after contact with an electrolytic oxidation water wipe containing 30 ppm (0.57 mM) hypochlorous acid (HOCl). Staphylococcal food poisoning bacteria and Bacillus cereus food poisoning bacteria are known to be resistant to heat and fungicides, and are known to be stable to strong acids and strong alkalis. The bactericidal effect of Staphylococcal food poisoning bacterium and Bacillus cereus food poisoning bacterium on oxidized electrolyte water tissue containing 0.57 mM hypochlorous acid for a few minutes was greatly increased.

(2) Surfactant Activity of Electrolyte-Reduced Water Wipes

Electrolytic reduced water is obtained by electrolyzing deep sea water. Oxidation-Reduction Potential (ORP) is below -700 mV, pH 11-12, and the general chemical formation mechanism is as follows.

(Cathode side) 2H ₂ O +2 e → H ₂ ↑ + 2OH ^-- 700 mV or less

Na ⁺ + e → Na

Na + H ₂ O → NaOH + 1/2 H ₂

   Therefore, during the electrolysis of deep sea water, sodium hydroxide (NaOH) is produced in the electrolytic reduced water of the cathode, and the electrolytic reduced water tissue has a surface active function due to the sodium hydroxide.

As described above, the wet tissue containing the deep seawater-derived electrolytic water according to the present invention has enhanced functionality, and the wet tissue containing the electrolytic oxidation water has strong sterilizing power and no residue, and thus the electrolytic oxidation water, which is a conventional chemical synthetic disinfectant, has no residue. It is an effective disinfectant and disinfectant wipe with natural ingredients that can be replaced with a wet tissue that contains electrolytic reduced water.

Claims (5)

(a) a pretreatment step of removing suspended solids and specific elements from deep sea water; (b) preparing electrolyzed water using the electrolysis system of the deep seawater having undergone the pretreatment; And (c) a wet tissue manufacturing step of spraying the electrolyzed water prepared by the step (b) onto a tissue paper to prepare wet tissue. The method of manufacturing wet tissue containing deep sea water-derived electrolytic water, comprising: a. [2] The method of claim 1, wherein the electrolyzed water of step (b) is oxidized water or reduced water. 3. The method of claim 2, wherein the oxidized water has a pH of 2.3 to 3.0 and a redox potential of 1,000 mV or more. The method of claim 2, wherein the reduction is pH 11.0 to 12.0 and redox potential of -700 mV or less method for producing a wet tissue containing deep sea water-derived electrolytic water. A wet tissue containing deep sea water derived electrolytic water, which is prepared by the method of any one of claims 1 to 4 and has a sterilization or washing function.

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