KR101268069B1 - Tee bag typed self-bubble cleansing pad with high extretion activity of self-bubbled foam and low skin irritation - Google Patents

Abstract

PURPOSE: A tea bag type cleansing pad is provided to satisfy convenience of use and a hygienic purpose due to being a disposable type by properly ejecting foamed bubbles by the same and by minimizing skin irritation. CONSTITUTION: A tea bag type cleansing pad includes a lower pad(1) of a non-woven material; a middle pad (2) which is engaged with an upper surface of the lower pad to form a space capable of accommodating a cleansing composition between the lower pad and the same and made of a non-woven material; a cleansing composition accommodated in the space formed between the lower pad and the middle pad; and an upper pad(3) which is engaged with an upper surface of the middle pad to form an insertion unit in which a hand or a finger can be inserted therein and made of a non-woven material.

Description

Tea bag typed self-bubble cleansing pad with high extretion activity of self-bubbled foam and low skin irritation}

The present invention relates to a tea bag-type cleansing pad with self-expanded foam is well discharged, skin irritation is minimized, and more specifically, self-expanded foam is discharged well below, and irritation to the skin is minimized. It relates to a cleansing pad made of a nonwoven material.

Women make up to make up their face beautifully, but the color cosmetics are different depending on the type of cleanser and they are not easily removed by water. In addition, when the color cosmetics are not properly removed, skin problems occur and often cause skin irritation.

The skin is repeatedly formed, grown, and dropped out for 28 days by the cyclic keratin circulation cycle.When proper exfoliation is not carried out, the skin can cause skin problems such as acne. Because keratin is visible, it causes cosmetically undesirable problems. In our country, we also push the time to remove dead skin cells, which is very irritating and can weaken the skin and cause problems such as skin rash.

On the other hand, the existing cleansing pads are most of the products used to immerse the sealed area by applying a physical external pressure after sealing or sealing the liquid cleanser. In case of these existing products, it is emphasized that it is more convenient to use as a single body than a cleanser and a cleanser pad separately in terms of convenience and disposable. These pads may cause irritation during use, and the foam may be applied by applying physical force. There is a disadvantage that must occur.

Accordingly, in the present invention, to solve the above problems, it is intended to develop a cleansing tea bag pad to which a cleanser that generates bubbles by itself is applied.

Republic of Korea Patent Registration No. 10-1035140 (Registration Date: May 09, 2011), "Regarding the cleansing pad that can easily cleanse the face when the face makeup and later cleans the face, the lower pad And a barrier film made of vinyl resin between the upper pad and the upper pad. When the face pad is cleansed by contacting water with the lower pad, the cleansing material is not brought into contact with the hand by the barrier film made of the vinyl synthetic resin. It is.

In the present invention, by applying the cleansing composition that foams itself to the cleansing pad, it is possible to remove the makeup of the face, to effectively remove the dead skin and body of the face, as well as to feel a soft feeling, and to the skin is hypoallergenic, physical Let's develop and provide a new cleansing pad product that satisfies both the ease of use and the sanitary view of disposable by generating bubbles easily without applying force.

The present invention is a non-woven lower pad; A middle pad formed of a nonwoven material coupled to an upper surface of the lower pad so that a space for accommodating a cleansing composition is formed between the lower pad and the lower pad; A cleansing composition accommodated in a space formed between the lower pad and the middle pad; The upper pad of the non-woven material to be coupled to the upper surface of the middle pad to form an insertion portion that can be inserted into the hand or fingers between the middle pad, wherein the cleansing composition is, sodium bicarbonate and sodium carbonate Foaming agent is formed by mixing any one selected from citric acid; And corn starch (Zea Mays Starch), Sodium Cocoyl Isethionate, Sodium Lauroyl Glutamate, Sodium Lauryl Sulfate, Titanium Dioxide, Dipotassium Glycyrrhizate, phenoxyethanol, and a foam booster composed of purified water; It provides a tea bag type cleansing pad, characterized in that configured to include.

Applying the tea bag type cleansing pad of the present invention to which the cleansing composition that generates foam by itself is applied to water, bubbles are generated and expand in the cleansing pad, and when applied to the skin, it gives a soft feeling and is hypoallergenic. In addition, citric acid contained in the cleansing composition effectively removes dead skin cells, thereby simultaneously cleansing and deep cleansing. This function basically removes the makeup of the face, removes the dead skin, smoothes the skin, and can increase the absorption rate of cosmetics that contain a lot of nutrients. In addition, since the foam can be generated sufficiently without using a lot of physical force, the elderly or only those who take a shower can be used as a bathing goods.

Foaming cleansing compositions generally include oxygen bubble related products and bath product. Among these, in the case of oxygen bubble-related products, since a substance which volatilizes at the skin temperature is used, it foams in a container when the external temperature becomes higher than a predetermined temperature. Therefore, the container material, storage method, and the like must be properly maintained. In addition, in the case of a bath agent, it is a tablet which compression-molded the powder, and expects only an effect on a fragrance, and it is a product which hardly produces foam. However, the cleansing pad of the present invention in which the cleansing composition that generates bubbles by itself is mixed with a foam booster that generates rich bubbles and a foaming agent that generates bubbles in an optimal ratio to generate abundant bubbles. It is a product of excellent performance, which is not sensitive to temperature and does not require the process of compression molding.

On the other hand, in the tea bag-type cleansing pad of the present invention, the lower pad is preferably in the form of a mesh so that the cleansing composition foamed in contact with water can pass through.

On the other hand, in the tea bag type cleansing pad of the present invention, the lower surface of the lower pad is preferably embossed. This is because the texture can be improved upon contact with the skin by embossing.

On the other hand, in the tea bag type cleansing pad of the present invention, the upper surface of the middle pad or the lower surface of the upper pad, the waterproof film is adhered or coated with a waterproofing material so that the cleansing composition foamed in contact with water cannot pass through It is good to be. This is because the self-expanded foam can be guided downward to focus on the surface that actually touches the skin.

On the other hand, in the tea bag type cleansing pad of the present invention, the coupling between the upper pad, the middle pad, and the lower pad is preferably combined by high frequency fusion or thermal fusion. This is because high frequency welding or thermal welding is the most commonly used method for bonding between nonwoven fabrics.

On the other hand, in the tea bag type cleansing pad of the present invention, the blowing agent, for example, sodium hydrogen carbonate and citric acid is preferably mixed in a weight ratio of 1: 1 to 1: 2. It is because foaming is excellent in such a ratio and skin compatibility is excellent.

On the other hand, in the tea bag type cleansing pad of the present invention, the blowing agent, for example, it is preferable that sodium carbonate and citric acid are mixed in a weight ratio of 1: 1.5 to 1: 2. It is because foaming is excellent in such a ratio and skin compatibility is excellent.

Meanwhile, in the tea bag type cleansing pad of the present invention, the foam booster is, for example, 50 to 80 parts by weight of corn starch (Zea Mays Starch), sodium lauroyl glutamate, based on the weight of titanium dioxide. ) 1 to 10 parts by weight, 10 to 30 parts by weight Sodium Cocoyl Isethionate, 1 to 10 parts by weight of sodium lauryl sulphate, Dipotassium Glycyrrhizate 0.01 to 0.1 parts by weight, phenoxyethanol (Phenoxyethanol) 0.1 to 1.0 parts by weight, purified water is preferably 5 to 20 parts by weight. This is because excellent washing power is exhibited within this range.

On the other hand, in the tea bag type cleansing pad of the present invention, the ratio of the foam booster and the foaming agent is, for example, preferably composed of a weight ratio of 1: 2 to 1: 3. This is because the foaming ability, exfoliation ability and overall satisfaction are most excellent in this range.

Tea bag type cleansing pad of the present invention is a so-called '2 in 1' type that can simultaneously cleansing and deep cleansing, can save time, smoothly act on the skin, and can be used sanitarily because it is disposable. Therefore, travel, camping, senior citizens with weak skin, patients with discomfort can also be used conveniently.

In addition, the present invention has a cleanser composition is composed of a powder type rather than a liquid type, so the stability of the formulation is very excellent from external factors, and also strong in moisture in a vacuum packaging, can be used anytime and anywhere.

In addition, the present invention is excellent in cleaning power because bubbles are generated even without applying a special physical force such as hand bibeam, it can be expected not only a simple cleaning effect, but also the effect of deep cleansing and pack by the generated CO ₂ .

In addition, the present invention has been solved in the present invention the foaming in a container when the temperature rises above a certain temperature, which is a disadvantage of the existing product which self-foams in response to skin temperature, has excellent skin applicability.

1 is a perspective view showing a coupling relationship of the tea bag type cleansing pad of the present invention.
2 is a cross-sectional view showing the coupling relationship between the pads in the tea bag type cleansing pad of the present invention.
3 is a perspective view showing a lower pad, a middle pad, and an upper pad in the tea bag type cleansing pad of the present invention.
Figure 4 is a photograph showing that when the water is in contact with the tea bag type cleansing pad of the present invention, bubbles are inflated.
Figure 5 shows the skin use of the tea bag type cleansing pad of the present invention.

Hereinafter, the present invention will be described in more detail in the following Examples. However, the scope of the present invention is not limited to the following embodiments, and includes modifications of equivalent technical ideas.

[ Example  1: Preparation of Cleansing Pad of the Present Invention]

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a perspective view showing a coupling relationship of the tea bag type cleansing pad of the present invention, as shown in Figure 1, the tea bag type cleansing pad according to the present invention is a three-layer structure of a non-woven material, the lower pad (1), the middle pad ( 2), the upper pad (3). In the case of the upper pad 3, by combining the middle pad 2 and the circumference, a space in which hands can be formed is formed, which is smaller in size than the lower pad 1 and the middle pad 2. The lower pad 1 and the middle pad 2 seal the cleansing composition 6, which generates foam by itself by contacting the slope to the outside, in an inner space.

Meanwhile, the cleansing composition 6 used in the present invention is optimally selected based on the experiments described below, and has excellent self-expandability and skin suitability. For example, one of Preparation Example 3-3 may be used.

On the other hand, in the present invention, the lower pad (1) and the middle pad (2) is a four-sided border coupled, the middle pad (2) and the upper pad (3) is a three-sided border coupled. The joining can be performed by heat or high frequency, and the joining line 4 can be produced as a result of the joining. In this case, an adhesive may be applied and coated on the circumference of the lower pad 1, the middle pad 2, and the upper pad 3 for easy coupling.

On the other hand, Figure 2 is a cross-sectional view showing the coupling relationship between the pads in the tea bag type cleansing pad of the present invention, as shown in Figure 2, when looking at the side surface of the tea bag type cleansing pad of the present invention, the lower surface of the lower pad (1) In order to raise, the embossing 5 process is performed. In addition, between the lower pad 1 and the middle pad 2 is filled with a cleansing composition 6 that generates bubbles by itself, the slope of the slope of the lower pad 1 and the middle pad 2 is heat or high frequency. Are combined by. In addition, the middle pad (2) and the upper pad (3) is coupled to the three-sided circumference, there is formed a space for inserting the hand.

Meanwhile, FIG. 3 is a perspective view showing the lower pad, the middle pad, and the upper pad in the tea bag type cleansing pad of the present invention, and the lower pad 1 allows bubbles formed from the cleansing composition 6 to pass through and discharged to the outside. In order to facilitate the discharge of bubbles, the structure is preferably formed in a mesh shape. In addition, the lower surface (1-a) of the lower pad (1) is a part where the skin directly touches, and this part can be embossed (5) to increase the feeling of use.

On the other hand, the upper surface (2-b) of the middle pad (2) or the lower surface (3-a) of the upper pad (3) is to be coated with a waterproof material or waterproof film so that water and bubbles do not enter the upper pad (3) Good, synthetic resin can be used as a waterproof film.

On the other hand, Figure 4 is a photograph showing that when the water is in contact with the tea bag type cleansing pad of the present invention, bubbles are swelled, as shown in Figure 4, the water in the cleansing composition inserted into the cleansing pad of the present invention When added, it can be seen that bubbles are generated. In addition, it can be seen that bubbles are generated in the tea bag type cleansing pad of the present invention and discharged to the outside of the tea bag.

On the other hand, Figure 5 shows the skin use state of the tea bag type cleansing pad of the present invention, after applying the color to the skin by type (eyeliner, lipstick, eye shadow, face powder) from left to right, as a result of cleansing, Figure 5 As you can see, the cleansing effect was very good.

[Produce Yes  1: Preparation of Foaming Agent]

Foaming agents include sodium bicarbonate, sodium carbonate, and calcium carbonate, which can generate carbonic acid, and are citric acid, an organic acid that generates carbonic acid. Acid), ascorbic acid, acetic acid, and the like.

In the present invention, the cosmetic raw material of the blowing agent is safe to the skin, price competitive, environmentally friendly, and tried to produce an optimized foaming agent using sodium bicarbonate, sodium carbonate and citric acid which are widely used as food additives.

ingredient Manufacturing example 1-1  1-2  1-3  1-4  1-5  1-6  1-7  1-8  1. Sodium Hydrogen Carbonate 10g 10g 10g 10g - - - -  2. Sodium Carbonate - - - - 10g 10g 10g 10g  3. citric acid 5g 10g 15 g 20g 5g 10g 15 g 20g

Among the components shown in Table 1 above, 1 and 3, 2 and 3 were prepared, and a blowing agent candidate group was prepared in combination as in Production Examples 1-1 to 1-8 shown in Table 1 above.

[city Hum  One: Manufacturing example  Sensory test of 1-1 ~ 1-8]

The blowing agent candidate group prepared above was added to purified water to carry out a sensory test for reaction rate, residual amount after reaction, pH, carbonic acid amount, and foam height. Sensory evaluation was evaluated in five stages, the results are shown in Table 2.

Item Manufacturing example 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8  1. Reaction rate 2 5 4 3 2 3 4 5 2. Remaining amount after reaction
(The better the better) One 5 5 5 One 2 4 5  3. pH 7.5 5.8 4.8 4.2 10.56 10.30 5.93 5.14  4. The amount of carbonated (the more the better) 3 5 4 5 One 2 3 3  5. height of foam 3 4 5 4 3 4 4 5  5: very good, 4: good, 3: normal, 2: slightly poor, 1: bad

As can be seen in Table 2, it was confirmed that all of the carbonic acid is produced in Preparation Examples 1-1 to 1-8, Preparation Examples 1-2, 1-3, 1-4, 1-6, 1- 7, 1-8 were available as blowing agents. However, considering the pH, it was expected that the closest to the pH of the skin, Preparation Examples 1-2, 1-3, 1-4, 1-7, 1-8 will not have skin irritation. The amount of carbonic acid was found to be excellent in Preparation Examples 1-2, 1-3, 1-4.

Considering all the matters, Preparation Example 1-2 was found to be the best.

[ Manufacturing example  2: Of foam booster  Produce]

A foam booster candidate group was prepared in the composition shown in Table 3 below.

Comparative Example 2-1 Production Example 2-1 Comparative Example 2-2 Production example 2-2 Comparative Example 2-3 Production Example 2-3 Corn starch
Zea Mays (Corn) Starch 65 g 65 g 65 g 65 g 65 g 65 g Sodium Lauroyl Glutamate
(Sodium Lauroyl Glutamate) 10g - 5g 5g 20g 5g Sodium cocoyl isethionate
(Sodium Cocoyl Isethionate) - 10g 10g 15 g 5g 20g Sodium Lauryl Sulfate
(Sodium Lauryl Sulfate) 10g 10g 5g 5g 5g 5g Titanium dioxide
(Titanium Dioxide) 1 g 1 g 1 g 1 g 1 g 1 g Dipotassium Glycirizate
(Dipotassium Glycyrrhizate) 0.05g 0.05g 0.05g 0.05g 0.05g 0.05g Phenoxyethanol 0.5 g 0.5 g 0.5 g 0.5 g 0.5 g 0.5 g Purified water 10g 10g 10g 10g 10g 10g

[ Test Example  2: above Manufacturing example  Manufactured in 2 Foam booster  skin Moisturizing  evaluation]

2g of foam boosters of Preparation Examples 2-1 to 2-3 and Comparative Examples 2-1 to 2-3 were applied to the hands, and then foamed with water to wash the face. Moisture content was measured.

The evaluation evaluated that moisture retention is more than 90%, and 85 to 90% is normal and less than 85% is dry. The results are shown in Table 4 below.

Comparative Example 2-1 Preparation Example 2-1 Comparative Example 2-2 Preparation Example 2-2 Comparative Example 2-3 Preparation Example 2-3 Moisture content immediately after washing face (%) 37.0 32.2 40.0 32.5 27.3 33.5 Moisture content after 5 minutes after face wash (%) 31.6 28.0 34.2 28.5 23.9 32.8 Moisture Loss (%) 5.4 4.2 5.8 4.0 3.4 0.7 Moisturizing power (%) 85.4 87.0 85.5 87.7 87.5 97.9 evaluation usually usually usually usually usually Great

According to Table 4, it was found that the foam booster of the production example is superior in moisturizing power to the foam booster of the comparative example.

[ Test Example  3: above Manufacturing example  Manufactured in 2 Foam booster  Bubble force experiment]

After the foam boosters of Preparation Examples 2-1 to 2-3 and Comparative Examples 2-1 to 2-3 were made of 1% aqueous solution, the amount of bubbles was measured by KSM2804 foaming method, and the amount of bubbles and bubbles decreased for 5 minutes. The density of was observed and the bubble stability was measured.

The measured bubble power was evaluated to be excellent in the amount of bubbles generated above 270mm, usually in the range of 230 ~ 270mm, and less than 230, and bubble stability was excellent in maintaining 98% or more of the initial bubble after 5 minutes, more than 90% It was evaluated that the thing which maintained the thing normally is 90% or less. The results are shown in Table 5 below.

Comparative Example 2-1 Production Example 2-1 Comparative Example 2-2 Production example 2-2 Comparative Example 2-3 Production Example 2-3 Initial Bubble Force (mm) 263 270 275 278 273 282 Bubble stability
(Mm after 5 minutes) 263 270 275 278 272 282 Bubble power usually Great Great Great Great Great

According to Table 5, the air bubbles of the production examples and comparative examples were generally good, but the production amounts of Preparation Examples 2-1, 2-2, and 2-3 were higher than those of Comparative Examples 2-1, 2-2, and 2-3, respectively. And bubble stability were all favorable. The density of the test bubble also showed a dense result of the bubble of the preparation example.

In summary, it was found that the foam boosters having the compositions of Production Examples 2-1, 2-2, and 2-3 were excellent in moisturizing power and excellent in cleaning power. However, it was judged that the composition of Preparation Example 2-3 was the most excellent.

[ Manufacturing example  3: By oneself  Foamy Foam cleansing  Preparation of the composition]

In the present invention, after selecting the foaming agent (Preparation Example 1-2) and foam booster (Preparation Example 2-3) optimized in the above, by adjusting the mixing ratio in various ways, as shown in Table 6 below 'self-foaming foam foam Cleansing composition 'was prepared.

ingredient Manufacturing example 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8  1. Foaming agent (Production example 1-2) 1 g 1.5 g 2g 3g 2g 3g 5g 8g  2. Foam Booster (Manufacturing Example 2-3) 1 g 1 g 1 g 1 g 1.5 g 1.5 g 2g 2g

Test Example  4: Manufacturing example  Sensory tests of 3-1 to 3-8

For 10 women in their 20s and 30s, sensory tests were conducted on the foaming rate, skin irritation, detergency, skin remnant, skin exfoliation, and satisfaction of the preparations 3-1 to 3-8 foam cleansing composition prepared above. Was carried out. Sensory evaluation was evaluated in five stages, and the experimental results are shown in Table 7.

Item Manufacturing example 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 Foam formation rate 2 3 5 4 4 3 2 2 Skin irritation 5 5 5 4 5 3 3 3 Cleaning power 5 5 5 5 5 5 5 5 Skin remaining 5 5 5 4 4 3 3 3 Exfoliating skin 5 5 5 5 5 5 5 5 satisfaction 4 4 5 4 4 3 2 One 5: very good, 4: good, 3: normal, 2: slightly poor, 1: bad

As can be seen in Table 7, Preparation Examples 3-1 to 3-8 were found to be excellent in cleaning power and exfoliation of the skin.

However, in the case of the foam generation rate, too much foaming agent is too difficult to use the foam is generated too quickly, if the amount of foam booster is too large, it was found that the poor results in the skin remaining and skin irritation.

In summary, the production examples 3-3 and 3-4 were the most suitable, and considering the overall satisfaction and the price competitiveness, the optimum ratio was found to be the production example 3-3.

1: Lower pad. 1-a: Lower surface of the lower pad. 1-b: upper surface of the lower pad.
2: medial pad. 2-a: Lower surface of the mid pad. 2-b: upper surface of the medial pad.
3: upper pad. 3-a: Lower surface of the upper pad. 3-b: top surface of the upper pad.
4: binding line 5: embossing 6: cleansing composition.

Claims (9)

Lower pad of non-woven material;
A middle pad formed of a nonwoven material coupled to an upper surface of the lower pad so that a space for accommodating a cleansing composition is formed between the lower pad and the lower pad;
A cleansing composition accommodated in a space formed between the lower pad and the middle pad;
And an upper pad formed of a nonwoven material coupled to an upper surface of the middle pad so that an insertion portion into which a hand or a finger can be inserted is formed between the middle pad and the middle pad.
The cleansing composition,
A blowing agent formed by mixing any one selected from sodium hydrogen carbonate and sodium carbonate and citric acid; And corn starch (Zea Mays Starch), Sodium Cocoyl Isethionate, Sodium Lauroyl Glutamate, Sodium Lauryl Sulfate, Titanium Dioxide, Dipotassium Glycyrrhizate, phenoxyethanol, and a foam booster composed of purified water; Tea bag type cleansing pad, characterized in that configured to include.
The method of claim 1,
The lower pad,
A tea bag type cleansing pad, characterized in that it has a mesh shape so that the cleansing composition foamed in contact with water can pass therethrough.
The method of claim 1,
The lower surface of the lower pad,
A tea bag type cleansing pad, which is embossed.
The method of claim 1,
The upper surface of the middle pad or the lower surface of the upper pad,
A tea bag type cleansing pad, characterized in that the waterproof film is adhered or coated with a waterproofing material such that the cleansing composition foamed in contact with water cannot penetrate.
The method of claim 1,
The coupling between the upper pad, the middle pad, the lower pad,
A tea bag type cleansing pad, which is bonded by high frequency welding or thermal welding.
The method of claim 1,
The blowing agent,
A tea bag type cleansing pad, wherein sodium bicarbonate and citric acid are mixed in a weight ratio of 1: 1 to 1: 2.
The method of claim 1,
The blowing agent,
A tea bag type cleansing pad, wherein sodium carbonate and citric acid are mixed in a weight ratio of 1: 1.5 to 1: 2.
The method of claim 1,
The foam booster,
Titanium Dioxide, 50 to 80 parts by weight of Zea Mays Starch, 1 to 10 parts by weight of sodium lauroyl glutamate, Sodium Cocoyl Isethionate 10 ~ 30 parts by weight, 1 to 10 parts by weight of sodium lauryl sulfate, 0.01 to 0.1 parts by weight of Dipotassium Glycyrrhizate, 0.1 to 1.0 parts by weight of phenoxyethanol, purified water Tea bag type cleansing pad, characterized in that 5 to 20 parts by weight.
The method of claim 1,
The ratio of the foam booster and the foaming agent,
Tea bag type cleansing pad, characterized in that the composition is in a weight ratio of 1: 2 to 1: 3.

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