JP3866555B2 - Face mask - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a face mask used in a cosmetic pack.
[0002]
[Prior art]
Conventionally, in order to pack a face, a face-shaped pack agent or a face mask obtained by applying a paste-like or jelly-like pack agent to a sheet-like base material is commercially available. Recently, a sheet-like base material impregnated with a liquid pack cosmetic and sealed in a bag is commercially available so that the face can be more easily packed.
[0003]
Thus, the face mask impregnated with a cosmetic liquid in a sheet-like base material is enclosed in a bag in a state of being folded in four or six folds, and is used by consumers to expand it when used. Since it was wet with the cosmetic liquid, there was a problem that the overlapped portions were in close contact and difficult to spread.
[0004]
In order to solve such a problem, the applicant of the present application previously proposed to provide two knobs protruding outward at the peripheral edge of the face mask sheet in Utility Model Registration No. 3072027.
[0005]
Japanese Patent Laid-Open No. 2000-128771 describes that the above problem can be solved by using a face mask that is bonded to a nonwoven fabric and a non-woven fabric with a net-like liquid permeability or a large number of small holes. Yes.
[0006]
[Problems to be solved by the invention]
The face mask disclosed in Japanese Utility Model Registration No. 3072027 can easily spread the sheet-like substrate when the viscosity of the cosmetic liquid to be impregnated is low. However, when the viscosity of the impregnating cosmetic liquid is high, the portions of the sheet-like base material that are folded and overlapped are difficult to adhere to each other, and the sheet-like base material may be broken if it is forcibly spread. I had to handle it carefully.
[0007]
On the other hand, the face mask disclosed in Japanese Patent Application Laid-Open No. 2000-128771 is easy to spread a folded sheet-like base material. However, because it is bonded to the nonwoven fabric with a net-like or numerous small holes, the nonwoven fabric is impregnated when pressure is applied while pressing the face mask from the top in order to attach and adhere the face mask to the face. The applied cosmetic liquid leaks out from the hole in the film, that is, the active ingredient is detached from the nonwoven fabric, and the leaked cosmetic liquid does not return to the original nonwoven fabric again, but the active ingredient is removed while being packed. There is a limit in terms of practicality because the pack effect is reduced due to evaporation of the containing cosmetic liquid.
[0008]
The present invention solves the above-described problems, makes it easy to spread a liquid-impregnated base material containing a cosmetic liquid, and also provides a face mask that suppresses separation, separation, and evaporation of active ingredients from the liquid-impregnated base material. The purpose is to provide.
[0009]
[Means for Solving the Problems]
According to the present invention, the liquid-impregnated base material containing the cosmetic liquid and the liquid blocking film are overlapped and joined in a spot shape, folded with the liquid blocking film inside, and sealed in an encapsulating bag. The object is achieved by a face mask characterized by being housed .
[0012]
The liquid-impregnated substrate in the present invention is preferably a nonwoven fabric, a woven fabric or a knitted fabric.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a sheet and face mask used in the face mask of the present invention, FIG. 2 is a perspective view similar to FIG. 1 of another embodiment, and FIG. 3 is a folding procedure of the face mask. It is process drawing which shows one Example, and has shown the folded state with the perspective view and the end view.
[0014]
The liquid-impregnated substrates 1 and 3 in the present invention are not particularly limited as long as they are flexible sheet-like materials that can contain a cosmetic liquid and have an appropriate strength even in a wet state. For example, woven fabrics, knitted fabrics, nonwoven fabrics, and papers Such fiber structures and foamable resin sheets. It can be used any known material as such substrates, rayon, cotton, non-woven fabric is preferably such as polyester, its basis weight is about 20g ^/ m ² ~60g / m 2 is preferred. In addition, heat-fusible fibers may be mixed into a fiber structure such as a nonwoven fabric or a hot-melt binder may be attached to provide thermal adhesion so that the liquid blocking films 2 and 4 can be welded. Good.
[0015]
As the cosmetic liquid to be impregnated into the liquid-impregnated base material 3, a liquid containing softness, moisturizing properties, various nutrients and medicinal components is used. The cosmetic liquid of the present invention is not particularly limited in terms of ingredients and properties. For example, those having various viscosities such as aqueous solutions, emulsions, engineering emulsions, oils and creams can be used. These liquids may be used by applying to or impregnating fiber structures or foamable resin sheets by various known methods.
[0016]
The liquid blocking films 2 and 4 are not particularly limited as long as the liquid blocking films 2 and 4 are films having no liquid passage holes in order to prevent leakage of the cosmetic liquid. A liquid impregnated substrate 3 and a low melting point resin film (for example, polyethylene, polypropylene, etc.) that can be heat sealed, a laminated film laminated with a low melting point polymer, a metal vapor deposition film, etc. are used as the liquid blocking films 2 and 4. Can be used. Moreover, the thickness of the liquid blocking film 4 can be about 5 μm to 500 μm, but considering that the laminated body of the liquid impregnated base material 3 and the liquid blocking film 4 is folded and stored in an encapsulating bag, the thickness is 5 μm to 100 μm. The degree is preferred.
[0017]
Face mask odor of the present invention, the liquid-impregnated base material 3 and the liquid barrier film 4 is in the state of being bonded and fixed in a spot shape.
[0020]
When the cosmetic liquid-impregnated base material 3 is impregnated, the long liquid-impregnated base material 1 before punching into the face mask shape may be impregnated, or after the punching into the face mask shape, before folding. Alternatively, it may be impregnated later. When the liquid-impregnated base material 3 is impregnated with the cosmetic liquid, the liquid-impregnated base material 3 and the liquid barrier film 4 are in close contact with each other due to the affinity acting at the interface between the cosmetic liquid and the liquid barrier film 4.
[0021]
Further, even if the cosmetic liquid is impregnated before folding the liquid-impregnated base material 3 and the liquid-blocking film 4 overlapped, the liquid-blocking film 4 is present, so that even if the liquid-impregnated base material 3 contains the cosmetic liquid, Easy to fold.
[0022]
When the cosmetic liquid is impregnated after folding the liquid-impregnated base material 3 and the liquid-blocking film 4, the capillarity in the liquid-impregnated base material 3 and the capillary between the liquid-impregnated base material 3 and the liquid-blocking film 4 Since the phenomenon occurs, the cosmetic liquid easily diffuses throughout the liquid-impregnated base material 3.
[0023]
In the present invention, when the liquid-impregnated base material 3 and the liquid blocking film 4 are bonded and fixed in a spot shape , there are various types such as heat fusion, adhesion with an adhesive, and stitching. The part which joins the liquid impregnation base material 3 and the liquid interruption | blocking film 4, and the magnitude | size and shape of a joining part are not specifically limited. In addition, the bonding of the present invention includes a strong bonding form and a bonding form that allows the liquid-impregnated base material 3 and the liquid blocking film 4 to be easily separated. In these cases, it is preferable that the liquid-impregnated base material 3 is impregnated with the cosmetic liquid after the liquid-impregnated base material 3 and the liquid blocking film 4 are partially bonded and fixed.
[0025]
The face mask of the present invention is preferably folded for compactness when housed in an encapsulating bag. It is preferable to fold with the liquid blocking film surface side inward, and the folding method can be any method, for example, two-fold, four-fold, six-fold, or eight-fold. Even if it is a folded face mask, it can be easily spread by the rigidity of the film without adhesion of the liquid-impregnated base materials if the film is spread in a state where it is kept in close contact during use.
[0026]
The form in which the face mask is folded and stored in an enclosing bag that can be sealed is a state in which the liquid-impregnated base material and the liquid blocking film are overlapped and joined in a spot shape . Various known bags can be used as the enclosing bag, and the structure and form of the bag are not particularly limited.
[0027]
Further, when the consumer spreads the face mask, a gripping portion that protrudes outward may be formed on the outer peripheral edge of the face mask as necessary in order to facilitate handling. In this case, it is preferable to fold the face mask so that two or more gripping portions protrude outward without overlapping.
[0028]
When packing with the face mask of the present invention, the consumer applies the face mask to the face so that the liquid-impregnated base material containing the cosmetic liquid is in contact with the face and the liquid blocking film is the outer surface. The liquid blocking film prevents volatilization of the cosmetic liquid and active ingredients in the pack, and an excellent pack effect is achieved.
[0029]
【Example】
[Example 1] As shown in Fig. 1, after a liquid impregnated substrate 1 made of rayon nonwoven fabric (40 g / m ² per unit area) and a liquid blocking film 2 made of polyethylene film are polymerized, a face mask 10 is manufactured by punching. did. In FIG. 1, for easy understanding, the liquid-impregnated base materials 1 and 3 and the liquid blocking films 2 and 4 are drawn apart from each other, but the two are actually in close contact with each other.
[0030]
As shown in FIG. 1, this face mask 10 is provided with two gripping portions 6 on the outer periphery, and is provided with a plurality of incisions from the outer periphery, and incisions are also formed at locations corresponding to the eyes and nose. An opening is formed at a location corresponding to the mouth. Thereafter, the liquid-impregnated base material 3 was impregnated with a cosmetic liquid containing a pack component.
[0031]
When this face mask 10 was affixed so that the rayon nonwoven fabric surface was in contact with the face and packed, the cosmetic liquid could be prevented from dissipating and the pack effect was high.
[0032]
[Example 2]
As shown in FIG. 2, after the liquid-impregnated base material 1 made of rayon nonwoven fabric (40 g / m ² per unit area) and the liquid blocking film 2 made of polyethylene film were superposed, heat was applied in four spots per face mask. The face mask 10 as shown in FIG. 2 was manufactured by fusing (the joint portion was indicated by reference numeral 5) and then punched. Then, the liquid-impregnated base material 3 was impregnated with a cosmetic liquid containing a pack component.
[0033]
In this example, since the liquid-impregnated base material 1 and the liquid blocking film 2 were joined, the liquid-impregnated base material 1 and the liquid blocking film 2 did not shift during punching, and it was easy to process. In addition, the liquid impregnated base material 3 and the liquid blocking film 4 are not misaligned when packing. Since the face mask 10 of this example also has the liquid blocking film 4, the dissipation of the cosmetic liquid can be prevented and the pack effect was high.
[0034]
Example 3
In the same manner as in Example 2, a face mask 10 that was heat-sealed in four spots was manufactured. The face mask 10 was folded into a six-fold form as shown in FIG. When the holding part 6 of the folded face mask 10 was held and expanded, the nonwoven fabric parts could be easily expanded without being in close contact with each other. In addition, the film was not displaced when the pack was carried out, the dissipation of the cosmetic liquid could be prevented, and the pack effect was high.
[0035]
【The invention's effect】
Since the face mask of the present invention is in a state where the liquid-impregnated base material containing the cosmetic liquid and the liquid blocking film are overlapped and joined in a spot shape , even if the face mask is folded and stored in an encapsulating bag, The liquid blocking film can prevent the portions of the liquid-impregnated base material containing the cosmetic liquid from sticking to each other. For this reason, since it can fold small and can be stored in an enclosure bag in a compact state, it can be set as the product excellent in portability.
[0036]
In addition, the face mask of the present invention, when the consumer expands the folded face mask, even though the face mask is formed with cuts and openings, without damaging the face mask, It can be spread smoothly and is very easy to use.
[0037]
The face mask of the present invention is applied to the face so that the liquid-impregnated base material containing the cosmetic liquid is in contact with the skin, so the liquid blocking film covers the liquid-impregnated base material from the outside, thereby preventing the transpiration of the cosmetic liquid and active ingredients. be able to. Therefore, the cosmetic liquid and the active ingredient that have been evaporated in about 10 minutes can be held on the liquid-impregnated base material for a long time, and therefore the pack time can be made longer than the conventional one. And active ingredients can be allowed to act on the skin for a long time, and the pack effect can be greatly enhanced.
[Brief description of the drawings]
FIG. 1 is a perspective view showing one embodiment of a sheet-like material and a face mask used in the face mask of the present invention.
FIG. 2 is a perspective view similar to FIG. 1 of another embodiment of the face mask of the present invention.
FIG. 3 is a process diagram showing an embodiment of a face mask folding procedure according to the present invention, and shows a folded state in a perspective view and an end view;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Liquid impregnated base material 2 Liquid barrier film 3 Liquid impregnated base material 4 in face mask Liquid barrier film 5 in face mask 5 Joint part 6 Grasping part 10 Face mask

Claims (2)

The liquid-impregnated base material containing the cosmetic liquid and the liquid blocking film are overlapped and joined in a spot shape , folded with the liquid blocking film inside, and stored in a sealable enclosing bag. Feature face mask.   2. The face mask according to claim 1, wherein the liquid-impregnated base material is a nonwoven fabric, a woven fabric or a knitted fabric.

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