JP2000053531A - Moisture retention pack agent and moisture retention towel having hot spring water - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a moisture retention pack and towel having good releasing property of a skin-beautifying component to skin and a good tackiness to the skin and efficiently and safely exhibiting moisture retention effect on the skin without exhibiting skin symptoms such as rash, itching or flare. SOLUTION: This sheet-like moisture retention pack agent is obtained by impregnating hot spring water rich in cations and anions into a nonwoven fabric or woven fabric composed of a fiber having a two layer structure comprising an outer layer subjected to an ultra-water absorption processing and an inner layer of an acrylic fiber and nonwoven fabric or woven fabric mixed spinning. The moisture retention pack agent and a moisture retention towel are each obtained by combining the nonwoven fabric or a woven fabric composed of a fiber having the two layer structure comprising the outer layer subjected to the ultra-water-absorption processing and the inner layer of the acrylic fiber with the hot spring water containing the cations and anions in large amounts and impregnating it into the nonwoven fabric or the woven fabric.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention belongs to the technical field of a moisturizing pack with hot spring water and a moisturizing towel used for skin beauty and the like.

[0002]

2. Description of the Related Art A conventional moisturizing pack for cosmetics and the like is prepared by adding a beautiful skin component to a water-soluble polymer and a polyhydric alcohol, kneading it with purified water, and spreading it to a non-woven fabric or woven fabric to a certain thickness. There were two types: a type that was cut out into a fixed shape and a type that cut out a non-woven fabric or woven fabric into a fixed shape and then dipped in lotion. In the latter type, a nonwoven fabric or a woven fabric cut out at the time of use can be soaked in a lotion and attached to the face.

[0003]

Among the conventional moisturizing packs, a water-soluble polymer and a polyhydric alcohol are added with a beautiful skin component, kneaded with purified water, and spread on a nonwoven fabric or woven fabric to a certain pressure. The type which is manufactured by cutting out to a certain shape after molding is poor in the release of the beautiful skin component in the plaster to the skin, and the percutaneous absorption of the released beautiful skin component is also poor. The effective utilization was extremely low.
In addition, even after peeling and applying the moisturizing pack to the paste itself because it has the adhesive force to the skin, a part of the paste or polyhydric alcohol remains on the skin of the application site, discomfort,
It often showed skin symptoms such as rash, itching and redness.

[0004] Nonwoven fabrics and woven fabrics cut into a certain shape and then immersed in a lotion and then adhered to the skin, the conventional nonwoven fabrics and woven fabrics absorb a small amount of the lotion,
Since it has no adhesive force by itself, it can be peeled off very easily with the evaporation of water after application to the skin, so that a sufficient effect could not be expected. Furthermore, since the non-woven fabric and the woven fabric themselves do not have sufficient water-retaining ability, the impregnated lotion dripped into the eyes, often irritating the mucous membrane of the eye and causing damage. Furthermore, most of conventional lotions use plant or animal moisturizing ingredients such as placenta extract, allantoin, adlay barley extract, and toukiesu, but have poor percutaneous absorbability and have a sufficient amount of skin keratin. No reliable effect could be expected because it does not pass through the layer.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and has as its object the good release of a beautiful skin component to the skin, good adhesion to the skin, and rash, itching, and redness. A moisturizing pack and a moisturizing towel that exhibit the moisturizing effect of the skin efficiently and safely without exhibiting skin symptoms such as, etc., which can be easily used anytime and anywhere with hot spring water. Is to provide.

[0006]

In order to solve the above-mentioned problems, the invention according to claim 1 is directed to a nonwoven fabric composed of a fiber having a two-layer structure of an outer layer subjected to a super-absorbent treatment and an inner layer which is an acrylic fiber. Alternatively, it is a moisturizing pack with hot spring water that combines a woven fabric and hot spring water containing a large amount of cations and anions impregnated in the nonwoven fabric or woven fabric. Then, at the time of use or in advance, by impregnating the hot water with a non-woven fabric or a woven fabric which has been subjected to super-absorbent water treatment, the release of the beautiful skin component to the skin is good, the percutaneous absorption is enhanced, and the moisturizing effect is maximized. It can exert a moisturizing effect more effectively, and after applying it to the skin, the water in the hot spring water volatilizes due to body temperature and changes into high concentration hot spring water, so that its components to the skin Distribution and subsequent percutaneous absorption have the effect of naturally increasing, and since the water retention capacity is large, conventional nonwoven fabrics have insufficient retention of liquid components, so the liquid from the fibers leaks and enters the eye, causing ocular mucosa Had the effect of stimulating, but can prevent this.

[0007] In order to solve the above-mentioned problem, the invention according to claim 2 is directed to a non-woven fabric or a woven fabric composed of a fiber having a two-layer structure of an outer layer subjected to a super-absorbent treatment and an inner layer of an acrylic fiber. A moisturizing pack with hot spring water impregnated with hot spring water that contains a large amount of ions and anions. Since it is a non-woven fabric or a woven fabric pre-impregnated with hot spring water and superabsorbed, it is taken out of a sealed container or the like and used as it is, and has the same effect on the skin as in claim 1.

[0008] In order to solve the above-mentioned problem, the invention according to claim 3 is a method of blending a hydrophilic fiber and a fiber having a two-layer structure of an outer layer which has been subjected to a superabsorbent process and an inner layer which is an acrylic fiber in a desired ratio. The present invention is a moisturizing towel with hot spring water, which is a combination of a towel formed of a nonwoven fabric or a woven fabric made of the above-mentioned fibers and a container sealed with hot water containing a large amount of cations and anions to be impregnated in the towel. In use, the moisturizing towel 11 containing the hot spring water can be obtained anytime and anywhere by impregnating the moisturizing towel with the hot spring water in the container. In addition, since it is formed of a non-woven fabric or a woven fabric made of a fiber obtained by blending a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer which is an acrylic fiber and a hydrophilic fiber at a desired ratio, it is inexpensive. Good release of beautiful skin components to the skin, enhances percutaneous absorption, maximizes moisturizing effect, and fiber mixed with superabsorbent fiber is more effective by impregnating with hot spring water It can exert a moisturizing effect on the skin, and after applying it to the skin, the water in the hot spring water evaporates due to body temperature and changes into high concentration hot spring water, so the distribution of the component to the skin and subsequent transdermal Absorbency naturally increases, resulting in efficient moisturizing effect of the skin at the application site, and the use of fibers blended with super-absorbent fibers as a moisturizing towel for facial beauty results in increased adhesion to the skin. Good, large water retention capacity Conventionally, the conventional nonwoven fabric has an effect that the liquid component from the fiber does not leak due to insufficient retention of the liquid component and does not enter the eyes and irritate the eye mucous membrane.

In order to solve the above-mentioned problem, the invention according to claim 4 forms a hermetically sealed portion by heat sealing along the outer sides of two films, and the central portion of the film has Sealing is performed with a weak adhesive film interposed to form a destructive seal portion to form two sealed portions, and one of the sealed portions is composed of an outer layer subjected to super water absorption and an inner layer made of acrylic fiber.
A towel formed of a nonwoven fabric or a woven fabric made of a fiber obtained by blending a fiber having a two-layer structure and a hydrophilic fiber in a desired ratio is sealed, and cations and anions to be impregnated in the towel are sealed in other sealed portions. It contains hot spring water that contains a lot.
And, in addition to the function of claim 3, when used,
First, break the internal seal part with a weakly adhesive film by applying pressure by hand, and impregnate hot spring water into a nonwoven or woven towel blended with super-absorbent fibers.
Thereafter, since the towel can be used by cutting off the hermetically sealed portion, the moisturizing towel impregnated with hot spring water can be easily obtained anytime and anywhere.

[0010]

Next, a preferred embodiment of the present invention will be described. The present inventor has been diligently examining what kind of base should be used to enhance the release of the moisturizing component, and how to enhance the percutaneous absorbability of the released moisturizing component. Investigate components with improved percutaneous absorbability compared to those based on purified water.What should be the best formulation for release of components from plasters, and more efficient release of components? We examined how to distribute it to the skin. Further, from the viewpoint of safety, a further study was repeated on what plaster containing the main component should be adopted. As a result, in order to enhance the release of the moisturizing component, a non-woven fabric, a non-woven fabric or the like is used as compared with a pack type base plaster using a water-soluble polymer, a polyhydric alcohol, and the like. Among them, it has been found that a functional fiber that holds a large amount of a liquid component that can hold a large amount of a moisturizing component is optimal. In order to enhance the percutaneous absorption of the released moisturizing component, a liquid that spreads the stratum corneum of the skin to a state that is easy to permeate, that is, a liquid that expands the cell ridge, especially a formulation mainly composed of water should be optimal I found out.

[0011] Next, from the viewpoint of safety on the skin, compared to a conventional adhesive plaster mainly composed of a water-soluble polymer and polyhydric alcohol, a liquid mainly composed of water and a moisturizing component added thereto, It has also been found that it is optimal to impart an adhesive force to the skin by impregnating the nonwoven fabric or woven fabric.

It is important that the moisturizing component distributed to the skin contains a larger amount of the liquid component in order to be absorbed by the skin more, and the functional fiber holding the liquid component in a large amount is important. However, it was found that Lanseal (registered trademark: Toyobo Co., Ltd.), a superabsorbent fiber having a water supply polymer as the functional fiber, was most suitable for the moisture retention pack. However, as the moisturizing towel, Lanseal (registered trademark: Toyobo Co., Ltd.), which is a fiber having a two-layer structure of the super-absorbent fiber, that is, the outer layer subjected to the super-absorbent processing and the inner layer which is an acrylic fiber, is expensive. There is a problem that the strength when swollen is small, and it is only necessary to use a moisturizing pack, but it is expensive when used as a towel, and is not suitable as a disposable towel, and it has a low strength and stable shape due to its low strength Since there is some problem in the properties, it has been found that the present invention is most suitable if a nonwoven fabric of fibers mixed with super-absorbent fibers and ordinary hydrophilic fibers such as rayon or cotton is used.

This super absorbent fiber Lanseal F (registered trademark)
Are as follows.

[0014]

[Table 1] Denier x fiber length 5d x 51mm Water absorption Pure water (distilled water) (a) 150ml / g 0.9% saline 50ml / g Water retention under load 1% saline (b) 20ml / g

However, the measurement of the water absorption in the above (a) was 0.4 g
The super-absorbent fiber Lanseal F was immersed in 300 ml of pure water, left for 30 minutes with stirring, then poured on a 32 mesh sieve and drained for 10 minutes, and the gel-like super-absorbent fibers Lanseal remaining on the mesh The amount of F is calculated by the following equation.

[0016]

[Equation 1] Water absorption (ml / g) = (gel weight-0.4) /0.4

The measurement of the water retention under the load of the above (b) was carried out on a nonwoven fabric of the super-absorbent fiber Lanseal F of 10 cm × 10 cm.
1% saline solution is sufficiently absorbed (about 50 ml / g), drained, and then a load of 5 kg is applied thereto. Then, the weight of the nonwoven fabric is measured. And, as described above, the superabsorbent fiber absorbs a large amount of water, does not separate even if a little pressure is applied, reaches 70% of the equilibrium water absorption in just 30 seconds, and swells to the original About 12 times the diameter of acrylic fiber. In addition, it has the property that there is no toxicity and the strength is not lower than that of acrylic fiber. Here, the superabsorbent fiber used in the embodiment of the present invention has at least 6 diameters of the original acrylic fiber.
Any fiber may be used as long as it swells twice or more.
Fibers that swell twice or more are even better. Also, in a towel made of a blended fiber of a desired ratio of a fiber having a two-layer structure of an outer layer subjected to a superabsorbent process and an inner layer of an acrylic fiber and a hydrophilic fiber, a fiber in which the blended fiber itself swells at least four times. If this is the case, it is sufficient for water retention.

The inventor of the present invention has repeatedly studied what component exerts the maximum moisturizing effect, and found that water as a liquid component, especially hot spring water containing a large amount of cations and anions, is used as any other moisturizing component. By comparison, it has been found that it is most effective in moisturizing the skin. From the above results, hot water is used as a moisturizing component, and a super absorbent fiber Lanseal F (registered trademark) having a high moisture content function is used as a retaining agent.
, A non-woven fabric or a woven fabric of super-absorbent fibers and these blended fibers are cut into a certain area, and impregnated with hot spring water, so that a cosmetic moisturizing pack and a moisturizing towel have a higher moisturizing effect than before. I came to.

[0019]

Embodiments will be described below. Lanseal F (registered trademark), which is the above super-absorbent fiber, is a denier ×
Fiber length (1) 5d × 51mm or (2) 6d × either good 38mm, but in this embodiment uses the super absorbent fibers (1) 5d × 51mm, basis weight 40g / m ² (10~100g / m ² range of about), thickness 2 mm (1 mm
範 囲 4 mm), and a nonwoven fabric formed by an air jet method was used. This nonwoven fabric was cut into a shape of an appropriate size, and the operation and effect were confirmed. The non-woven fabric used as the moisturizing pack is 100% of Lanseal F (registered trademark), which is the above super absorbent fiber, with a basis weight of 60 g / m2 and a thickness of 2 m.
m non-woven fabric, with a vertical tensile strength of 26 kg /
cm ² and the tensile strength in the lateral direction was about 15 kg / cm ² . Similarly, the non-woven fabric used as the moisturizing towel is a non-woven fabric made of a fiber obtained by blending a fiber having a two-layer structure of the above-described super-absorbent outer layer and an inner layer of acrylic fiber and a hydrophilic fiber at a ratio of 3: 7. did. Here, denier × fiber length of rayon which is a hydrophilic fiber (otherwise, any hydrophilic fiber such as cotton, etc.) is used as a fiber of 1.5d × 38 mm. Rayon is 70% by weight with respect to 30% by weight of the water-absorbent fiber Lanseal F (registered trademark), and this ratio is blended to obtain a nonwoven fabric. The physical properties are as follows.

[0020]

[Table 2] Super-absorbent fiber Lanseal F (registered trademark) Denier x fiber length 5d x 51mm 30% by weight Rayon denier x fiber length 1.5d x 38mm 70% by weight 60g / m^Two, Thickness 2mm, vertical tensile strength 55kg / cm^Two  Lateral tensile strength 36kg / cm^Two

Here, the blended fiber of the super-absorbent fiber and rayon of the present invention is used, although the super-absorbent fiber is expensive.
30% by weight and inexpensive as a whole, high in strength, swelling to about 4 times or more of its original weight, strength is 2 times or more, and the amount of super-absorbent fiber that is as expensive as possible is small. Is a condition. The cut shape of these nonwoven fabrics may be substantially face shape, square, rectangular, circular, etc., but in the following experiment, as described later, the super-absorbent fiber of this example is formed into a square of 5 cm × 5 cm. The cut one was used. The cut superabsorbent fibers are impregnated with hot spring water containing a large amount of cations and anions with neutral or alkaline hot spring water. In this embodiment, Kagawa Prefecture, which is famous as the three major beauty hot springs: Ryujin Ayutaki Although the hot spring water of the hot spring was used, the details of the components of the hot spring water were as shown in the following [Table 3].

[0022]

[Table 3] 1. Source name and spring location Ayudaki Ryujin Onsen: 175- Takami Higashigami, Kagawa-cho, Kagawa-gun, Kagawa Prefecture
1 2. Spring quality sodium / calcium-chloride / bicarbonate spring (neutral hypotonic cold mineral spring) 3. Spring temperature 19.0 ℃ (temperature at the time of the survey 17.0 ℃) 4. Constituents and their quantity pH value 7.4 radon (Rn) content 17.3 × 10 ^-3 Curie / kg (4.
8 Mache / kg) Ingredient, quantity and composition in 1 kg of test A. Cation composition Milligram (mg) Millival (mval) Millival% (mval) Lithium ion (Li ⁺ ) 0.1 0.01 0.05 Sodium ion (Na ⁺ ) 274.7 11.95 62.11 potassium ion (K ⁺⁾ 4.2 0.11 0.57 ammonium ion (NH ₄ ⁺⁾ 0.5 0.03 0.16 magnesium ions (Mg ²⁺⁾ 34.3 2.82 14.66 calcium ion (Ca ²⁺⁾ 85.8 4.28 22.25 strontium (Sr ²⁺⁾ 0.7 0.02 0.10 aluminum Ion (Al ³⁺ ) 0.1 0.01 0.05 Manganese ion (Mn ²⁺ ) 0.1--Iron (II) (Fe ²⁺ ) 0.4 0.01 0.05 Zinc ion (Zn ²⁺ ) Less than 0.1--Cation meter 400.9 19.24 100.00 B. anionic group formed Miriku Bu ram (mg) mVal (Mval) mVal% (Mval) fluoride ions (F ^-) 1.6 0.08 0.41 chloride ion (Cl ^-) 539.5 15.22 77.93 bromide ion (Br ^-) 1.3 0.01 0.05 iodide ion (l ^-) 0.2--Sulfate ion (SO ₄ ^2- ) 6.5 0.14 0.72 Bicarbonate ion (HCO ^3- ) 249.2 4.08 20.89 Anion meter 798.3 19.53 100.00

Next, 100% of the above super-absorbent fiber, Lanseal F (registered trademark), is added to the hot spring water of the Ayudaki Ryujin Onsen.
Nonwoven fabric A of the above, and 70% by weight of the rayon blended nonwoven fabric B is impregnated sufficiently into a 5 cm x 5 cm square cut non-woven fabric, and affixed to the skin such as the face for a certain period of time. A living body stratum corneum water load test, which is the water retention of the skin, was performed in comparison with a conventional moisturizing pack. The base material of the conventional moisturizing pack agents C and D is 100% rayon and has a basis weight of 60%.
It is a nonwoven fabric with a g / m ² and a thickness of 2.5 mm. The results will be described with reference to the graph of FIG. 1. In the graph of FIG. 1, the vertical axis of the living body stratum corneum water load test indicates the conductance (electric conductivity) of the skin (μ).
The higher the electric conductivity, the more moisture is contained in the skin, and the moist feeling, that is, the water retention becomes higher.

Here, (A) the polygonal line A is a moisturizing pack agent (hereinafter referred to as "pack agent A") of the above 100% superabsorbent fiber sufficiently containing hot spring water of the present embodiment (hereinafter referred to as "pack agent A"). Line B
Is a moisturizing towel (hereinafter referred to as "towel B") of a blend of the super absorbent fiber and rayon sufficiently containing the hot spring water of the present embodiment, and (C) a broken line C is a conventional nonwoven fabric. Packing agent impregnated with purified water (hereinafter referred to as “packing agent C”), and (C) broken line D represent a conventional moisturizing packing agent impregnated with a plant extraction moisturizing component such as barley extract. Hereinafter, referred to as “packing agent C”). As subjects, n = 10 adult women (22 to 35 years old) (all had no history of allergy) were averaged.

As a test method, a mark was placed on the flexion side of the right forearm of the subject, and the conductance (mo, 1 /
Ω) with a skin stratum corneum moisture meter (MODEL SKICON-200:
(Manufactured by IBS KK). Thereafter, each subject was cut (5 cm × 5 cm) and attached to the marked area of each subject, and thereafter the conductance of the applied area was measured at intervals of 10 minutes up to 40 minutes in the same manner as described above. .
Immediately after the completion of each measurement, the same thing was re-applied to each subject at the same site. In addition, each subject changed the subject every day, and repeated the application to the marked part of the marked right forearm flexion side. A sensory test was also performed at the same time. This is shown and described in [Table 3].
It is a skin warmth sensation questionnaire result evaluated in the questionnaire form about the moisture retention (glossiness) of the skin of the sticking part after each sample sticking to a human.

The evaluation criteria are very good (2 points) and good (1
Points), unchanged (0 points), bad (1 point), and very bad (-2 points).

[Table 4] Subject / Evaluation Very good Good No change Bad Very bad Overall evaluation Packing agent A 9:18 points 1: 1 point 0: 0 points 0: 0 points 0: 0 points 19 points Towel B 5:10 Points 5: 5 points 0: 0 points 0: 0 points 0: 0 points 15 points Packing agent C 1: 2 points 2: 2 points 6: 0 points 1: -1 point 0: 0 points 3 points Packing agent D 1: 2 points 3: 3 points 2: 0 points 3: -3 points 1: -2 points 0 points

[Test Results] The test results of the keratin water load test of various packs will be described with reference to FIG. The above moisturizing pack agent A showed the highest moisturizing effect of the skin in the subject 10 minutes after application, 1500 (μmho), and the effect gradually decreased thereafter, but until the final test time of 40 minutes. A high moisturizing effect of 500 (μmho) was maintained. The moisturizing towel B showed 1300 (μmho), the highest moisturizing effect of the skin in the subject 10 minutes after application, and the effect gradually decreased thereafter, but the test last time was 40 minutes. Until then, a high moisturizing effect of 400 (μmho) was maintained. On the other hand, the moisturizing pack agent C in which purified water was impregnated into a normal nonwoven fabric showed 100 (μmho), which is a high moisturizing effect 10 minutes after application, but the moisturizing pack agents A, It was inferior to moisturizing towel B, and its moisturizing effect immediately decreased with time thereafter, and returned to a normal skin moisturizing state of 5 (μmho) at the start of the test after 20 to 30 minutes. In addition, the moisturizing pack agent D impregnated with a commercially available moisturizing component has the lowest moisturizing effect for 10 minutes after application, 700 (μmho).
Although the effect was moderate, the effect was less gradual than that of the type C in which the ordinary nonwoven fabric was impregnated with purified water.
The moisturizing haptic A of this example and the moisturizing towel B did not reach much.

Next, the results of the sensory test will be described with reference to Table 4. The results of a questionnaire survey on the moisturizing sensation of the skin by 10 subjects in the moisturizing pack A were very good for the moisturizing pack A of this example: 9 people, good: 1 person, unchanged: 0 people, bad : 0 people, very bad: 0 people,
The total evaluation score was 19 points. In addition, the results of a questionnaire survey on the moisturizing sensation of the skin by 10 subjects on the moisturizing towel B are very good for the moisturizing towel B with hot spring water of this example: 5 people, good: 5 people, unchanged: 0 people,
Bad: 0 people, very bad: 0 people, total score 15
Was a point. On the other hand, in the case of the moisturizing pack agent C in which purified water is impregnated into a normal nonwoven fabric, very good: 1 person, good: 2
Name, unchanged: 6 people, bad: 1 person, very bad: 0 people, and the overall evaluation score was 3 points. The moisturizing pack agent D impregnated with a commercially available moisturizing component is very good: 1
Name, good: 3 people, unchanged: 2 people, bad: 3 people, very bad: 1 person, and the overall evaluation score was 0 points. As described above, in the total evaluation score of the sensory test, the moisturizing pack agent A of the present example was 19 points, the moisturizing towel B was 15 points, the moisturizing pack agent C in which the nonwoven fabric was impregnated with purified water was 3 points, and the moisturizing component was Is 0 for the moisturizing pack agent D impregnated with, and the moisturizing haptic agent of this example is the product having the highest moisturizing effect and excellent durability.

As the hot spring water of the present embodiment, the hot spring water of Ryujin hot spring, which is famous as one of the three major beauty hot springs, was used.
Approximately the same results can be obtained using not only the hot spring water of other Yunokawa hot springs and Kawanaka hot springs, which are renowned as Obiyu hot springs, but also the hot spring waters of hot springs that are evaluated and judged as domestic and overseas hot springs. Obtained. In any case, hot water of 600 mg or more was popular with respect to 1 kg of hot water, depending on the type of cation and anion.

Table 5 shows the hot spring water components of Yunokawa Hot Spring and Table 6 shows the hot spring water components of Kawanaka Hot Spring.

[0031]

[Table 5] 1. Source name and source of hot spring Yunokawa hot spring: 1340-4 Ogatsuto, Hishikawa-cho, Minagawa-gun, Shimane 2. Spring quality Sodium, calcium-sulfate, chloride spring (hypotonic weak alkaline high hot spring) 3. Spring temperature 49.1 ° C (at the time of the survey) 4. Constituents and their contents pH value 8.33 Radon (Rn) content 8.95 × 10 ^-10 Curie / kg
(2.46 mache / kg) Components, quantity and composition in 1 kg of test A. Cation composition Milligram (mg) Millival (mval) Millival% (mval) Sodium ion (Na ⁺ ) 283.9 12.35 55.56 Potassium ion (K ⁺ ) 5.4 0.14 0.63 Magnesium ion (Mg ²⁺ ) 0.2 0.01 0.04 Ammonium ion (NH ₄ ⁺ ) 0.3 0.03 0.13 Calcium ion (Ca ²⁺ ) 190.9 9.53 42.87 Strontium (Sr ²⁺ ) 1.1 0.03 0.13 Lithium ion (Li ⁺ ) 0.9 0.13 0.59 zinc ions (Zn ²⁺⁾ 0.3 0.01 0.04 cation total 483.9 22.23 100.00 B. anion group formed Miriku Bu ram (mg) mVal (mval) mVal% (mval) fluoride ions (F ^-) 2.0 0.11 0.40 chloride ion (Cl ^-) 426.7 12.04 45.46 hydrogen sulfide ions (HS ^-) 0.3 0.01 0.03 sulfate ion (SO ₄ ^2-) 652.2 13.58 51.29 bicarbonate ions (HCO ₃ ^-) 32.6 0.53 2.02 anion total 1120.1 26.47 100.00

[0032]

[Table 6] 1. Source name and spring location Kawanaka Onsen: 3517-6 Kawanaka, Azuma-cho, Azuma-gun, Azuma-gun, Gunma 2. Spring quality Gypsum spring (Ca-SO ₃ hot spring) 3. Constituents and their quantity pH value 7.4 (PH value at the time of investigation) Components, amount and composition in 1 kg of test A. Cation composition Millichlor (mg) Millival (mval) Millival% (mval) Sodium ion (Na ⁺ ) 34.0 1.478 6.98 Potassium ion (K ⁺ ) 1.40 0.036 0.17 Calcium ion (Ca ²⁺ ) 394 19.661 92.84 Iron (II) (Fe ²⁺ ) 0.02 0.001 0.01 Cation meter 429.42 21.176 100.00 B. Anion composition Milligram (mg) Millival (mval) Millivar% (mval) Chlorine ion (Cl ^-) 14.3 0.403 1.81 sulfate ion (SO ₄ ^2-) 1028 21.402 96.04 bicarbonate ions (HCO ₃ ^-) 29.3 0.480 2.15 anions in total 1071.6 22.285 100.00

[Action] The moisturizing pack agent of the present embodiment, and
In moisturizing towels, by using hot spring water,
It can enhance its own percutaneous absorbability and maximize the moisturizing effect. Further, by impregnating the superabsorbent fiber of this example and the fiber blended with the same with hot spring water, a large amount of hot spring water is provided to the skin as compared with conventional nonwoven fabrics and woven fabrics, and as a result, more effective A moisturizing effect can be exhibited. In addition, since the water in the hot spring water volatilizes and changes to high-concentration hot spring water depending on the body temperature after application to the skin, the distribution of the components to the skin and the subsequent transdermal absorption naturally increase, resulting in efficient It is thought that it will exert a moisturizing effect on the skin at the appropriate application site. Furthermore, by using the super-absorbent fiber sheet as the base fabric of a face mask-shaped moisturizing pack for facial care, the liquid from the fibers leaks due to insufficient retention of the liquid component in the conventional nonwoven fabric, and enters the eyes. Occasionally irritating the eye mucosa, this can be prevented. The fiber obtained by blending the superabsorbent fiber and the hydrophilic fiber according to the present embodiment is stronger than the 100% superabsorbent fiber in spite of its low cost, but the fiber itself has strength and has a moisturizing effect as a moisturizing towel. Can be demonstrated.

[Example 1] The mode of use of the moisturizing pack is as follows.
A non-woven fabric or a woven fabric composed of fibers having a layered structure is combined with a cation contained in a container or a film bag each time it is used in the same manner as in [Example 1] and [Example 2] described below. The moisturizing pack may be impregnated with hot spring water containing a large amount of anions. Also, a non-woven fabric or woven fabric composed of a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer which is an acrylic fiber is impregnated with hot water containing a large amount of cations and anions in advance. Sealed individually or laminated multiple sheets, put in a sealed film or container, open the film or open the container at the time of use, and take out the moisture retention packs already impregnated with hot spring water one by one May be used.

[Embodiment 2] Next, the configuration of an embodiment of the combination of the above-mentioned nonwoven fabric of mixed fiber and hot spring water will be described with reference to the drawings. In FIG. 2, the moisturizing towel 11 has two layers, the outer layer subjected to the superabsorbent treatment and the inner layer made of acrylic fiber as described above.
The hot spring water 12 is sealed by a lid 14 in a flat plastic container 13 by folding a nonwoven fabric made of a fiber obtained by blending fiber having a layer structure and rayon which is a hydrophilic fiber. The size of this non-woven fabric was 5 cm in the above experiment.
Instead of × 5 cm, it may be the size of a commercially available towel or a regular towel. Also, several non-woven fabrics or woven fabrics of an appropriate size may be used as needed.
Then, the plastic container 13 containing the moisturizing towel 11 and the hot spring water 12 is put in a bag 16 made of polyethylene film with a zipper 15 and is always integrated, and when used, the lid 14 of the plastic container 13 is closed. Open and soak hot water 12 in moisturizing towel 11 as needed.
Thus, in this embodiment, the moisturizing towel 11 containing the hot spring water 12 can be obtained anytime and anywhere.

Example 3 In FIG. 3, the sealed polyethylene films 21, 22 which are A4 size heat-adhesive films.
(Alternatively, a combination of cellophane, aluminum foil and an adhesive may be used.) Two sheets are stacked, and a 1-cm-wide weak heat-adhesive film 23 (Toletrefan 7601A, 30 μm) is placed almost at the center between the two films. (Registered trademark: Toray Industries, Inc.)
The two heat-sealing films are interposed and heat-sealed along the outer sides of the two heat-sealing films to form a hermetically sealed portion 24, and the central portion is sealed with a weakly-adhesive film interposed therebetween to form a weakly-sealed sealing portion 25. To form two sealed portions 26, 27 on the left and right. One of the sealing portions 26 is a nonwoven or woven towel 28 made of a fiber obtained by blending a fiber having a two-layer structure of an outer layer subjected to a superabsorbent water treatment and an inner layer of an acrylic fiber and a hydrophilic fiber.
The other sealing portion 27 is sealed with hot spring water 29 containing a large amount of cations and anions to be impregnated in the towel. The size of this nonwoven fabric was 5 cm in the above-mentioned experiment as in Example 1.
Instead of × 5 cm, it may be the size of a commercially available towel or a regular towel. Moreover, it is good also as several nonwoven fabrics or woven fabrics of an appropriate size as needed. At the time of use, first, the weak adhesive seal portion 25 with the weak adhesive film 23 interposed therebetween is broken by applying pressure by hand, and the hot water 29
, And then cut off the hermetically sealed portion 24 for use. In use, the towel is impregnated with hot spring water immediately before use by pressing the weak adhesive seal portion 24 by hand to break it, preventing deterioration of the toweling due to impregnation with hot spring water for a long time, anytime and anywhere A moisturizing towel impregnated with hot spring water having a moisturizing effect can be easily obtained.

It is needless to say that the present invention is not limited to the above embodiment unless the characteristics of the present invention are impaired. For example, the blend ratio of the super-absorbent fiber and the hydrophilic fiber is set to 3: 7, but may be larger than this ratio as long as the water absorption is not reduced. Needless to say, cotton fibers other than rayon may be used as long as the fibers have high strength. In the above embodiment, a nonwoven fabric is used, but a woven fabric such as a pile weave may be used.

[0038]

According to the first aspect of the present invention, there is provided a non-woven fabric or woven fabric composed of a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer which is an acrylic fiber; Since it is a moisturizing pack that combines impregnated cations and hot spring water containing a large amount of anions, it can be impregnated with hot water before use or beforehand by impregnating a super-absorbent nonwoven fabric or woven fabric into hot spring water to provide a beautiful skin component to the skin. Has good release properties, enhances percutaneous absorption, maximizes the moisturizing effect, and can more effectively exert a moisturizing effect. Is volatilized and changes into high-concentration hot spring water, which has the effect of naturally increasing the distribution of the component to the skin and subsequent transdermal absorption, and has a large water retention capacity. Holding Insufficiently, the liquid from the fibers leaks into the eyes and irritates the mucous membrane of the eye, which has the effect of preventing this.

According to the second aspect of the present invention, the non-woven fabric or the woven fabric composed of the fibers having the two-layer structure of the outer layer subjected to the superabsorbent treatment and the inner layer of the acrylic fiber contains a large amount of cations and anions. Since it is a moisturizing pack agent impregnated with hot spring water, it is a non-woven fabric or woven fabric that has been pre-impregnated with hot spring water and has been subjected to a super-absorbent process. This has the same effect as 1.

According to the third aspect of the present invention, a nonwoven fabric or a woven fabric made of a fiber obtained by blending a hydrophilic fiber with a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer which is an acrylic fiber in a desired ratio. Since the moisturizing towel with hot spring water is a combination of a towel formed of cloth and a container sealed with hot water containing a large amount of cations and anions to be impregnated in the towel, the moisturizing towel 11 containing hot spring water can be used anytime and anywhere. Can be obtained. In addition, since it is formed of a non-woven fabric or a woven fabric made of a fiber obtained by blending a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer which is an acrylic fiber and a hydrophilic fiber at a desired ratio, it is inexpensive. , Good release of beautiful skin components to the skin, enhance transdermal absorption, can maximize the moisturizing effect,
By impregnating the hot spring water with the fiber obtained by blending with the superabsorbent fiber, the effect that the moisturizing effect can be more effectively exerted can be obtained. In addition, after application to the skin, the water in the hot spring water evaporates due to body temperature and changes to a high concentration of hot spring water, so the distribution of the component to the skin and subsequent transdermal absorption naturally increase, resulting in efficient Demonstrates the moisturizing effect of the skin at the application site, and when using fibers mixed with super absorbent fibers as a moisturizing towel for facial beauty, it has good adhesion to the skin and has a large water retention capacity. The effect of preventing the liquid from leaking from the fibers due to insufficient retention of the liquid component and entering the eyes and irritating the ocular mucosa is obtained.

According to the fourth aspect of the present invention, a hermetically sealed portion is formed by performing heat sealing along the outer sides of the two films, and a substantially central portion of the films is provided with a weak adhesive film interposed therebetween. To form a destruction seal portion to form two sealed portions, and one of the sealed portions contains a super-absorbent-processed outer layer and an acrylic fiber inner layer having a two-layer structure and a hydrophilic fiber. Since a towel formed of a non-woven fabric or a woven fabric made of a fiber mixed at a desired ratio is sealed, and the other sealed portion is sealed with hot spring water containing a large amount of cations and anions to be impregnated in the towel, In addition to the effects of claim 3, during use, first, the seal portion with the weakly adhesive film interposed therebetween is broken by pressing by hand,
Hot water can be impregnated into a non-woven or woven towel with a super-absorbent fiber blend, and then the sealed part can be cut off and the towel can be used. Is obtained.

[Brief description of the drawings]

FIG. 1 is a graph showing the results of a living horny layer water load test on a moisturizing towel with hot spring water used in the present invention and a conventional moisturizing pack.

FIG. 2 is an embodiment of the moisturizing towel with hot spring water of the present invention, and is a perspective view in which a towel and a container sealed with hot spring water are combined.

FIG. 3 is another embodiment of the moisturizing towel with hot spring water of the present invention, and is a perspective view of a sealing film in which the towel and the hot spring water are respectively sealed.

[Explanation of symbols]

 A: Moisturizing pack of this example B: Moisturizing towel of this example C: Conventional moisturizing pack impregnated with purified water D: Conventional moisturizing ingredient-impregnated moisturizing pack 11,28 ... Towel 12,29 ... Hot spring water 13 ... Plastic container 14… Lid 15… Fastener 16… Bag 21,22… Sealed polyethylene film 23… Weak heat adhesive film 24… Sealed seal part 25… Weak adhesive seal part 26,27… Sealed part

Claims (4)

[Claims] 1. A non-woven fabric or woven fabric composed of fibers having a two-layer structure of an outer layer subjected to super water absorption and an inner layer made of acrylic fiber, and a hot spring containing a large amount of cations and anions impregnated in the non-woven fabric or woven fabric. A moisturizing pack with hot spring water characterized by combining with water. 2. A non-woven fabric or a woven fabric composed of a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer made of an acrylic fiber is impregnated with hot spring water containing a large amount of cations and anions. Moisturizing pack with hot spring water. 3. A towel formed of a non-woven fabric or a woven fabric made of a fiber obtained by blending a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer of acrylic fiber and a hydrophilic fiber in a desired ratio, and the towel A moisturizing towel with hot spring water, characterized by combining a hot water bath containing a large amount of cations and anions to be impregnated in the container. 4. A hermetically sealed portion is formed by heat sealing along the outer sides of the two films, and a substantially central portion of the films is sealed with a weakly adhesive film interposed therebetween to form a weakly adhesive seal portion. Is formed to form two sealed portions, and one of the sealed portions is formed by blending a fiber having a two-layer structure of an outer layer subjected to super water absorption and an inner layer which is an acrylic fiber and a hydrophilic fiber in a desired ratio. A moisturizing towel with hot spring water, characterized by sealing a towel formed of a non-woven fabric or woven cloth, and sealing hot water containing a large amount of cations and anions to be impregnated in the non-woven fabric or woven cloth in the other sealed portion. .