JP3789386B2 - Sheet type cosmetics and method for producing the same - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention provides a user with a sheet-like film having a hydrophobic property and laminated between sheet materials constituting various sheet-type cosmetics for eyes and faces impregnated with a predetermined cosmetic. The present invention relates to a sheet-type cosmetic product that facilitates the operation of peeling sheet materials one by one, and has improved shape retention and strength at the time of packaging by an inserted sheet-like film, and a method for producing the same.
[0002]
[Prior art]
Conventionally, products that take care of the skin of the eyes and the entire face using a sheet-type cosmetic impregnated with cosmetics are commercially available, and in order to obtain a moisturizing effect on the skin, a sheet material having water absorption It is necessary to fully contain cosmetics. As such sheet-type cosmetics for the eyes and face, pack-type products are generally provided in which a highly water-absorbing sheet material made of non-woven fabric or paper impregnated with cosmetics is laminated and sealed in the package. ing. However, when a plurality of sheet materials sufficiently impregnated with cosmetics are laminated, there is a problem that the adhesion between the sheet materials becomes high and it becomes difficult for the user to perform an operation of peeling the sheet materials one by one.
[0003]
Therefore, in order to make it easier for the user to take out the sheet material one by one from the package, a single use type pack-type cosmetic product in which only one sheet material impregnated with cosmetics is encapsulated in one package is used. There is used a means for making a pack-type cosmetic product in which a plurality of materials are enclosed one by one in the horizontal direction or in the vertical direction at regular intervals. Further, since the strength of the sheet-type cosmetic itself is insufficient, a means for producing a product by placing a sheet material made of a non-woven sheet previously punched into a predetermined shape on a plastic container formed in a similar shape is used. The plastic container imparts desired shape retention and strength to the sheet material.
[0004]
[Problems to be solved by the invention]
As described above, when a plurality of water-absorbing sheet materials punched into a predetermined shape are laminated and impregnated with cosmetics, the adhesiveness between the sheet materials is increased and the sheet materials are peeled one by one. There is a problem that becomes difficult. In order to cope with this, there is a means for enclosing only one sheet material in one package, or a means for enclosing a plurality of sheet materials in the package by shifting them in the horizontal direction or the vertical direction by a fixed interval. However, since it is unavoidable to use a single-use cosmetic product, the user's operation is cumbersome, the cost as a pack-type cosmetic product used only once is high, and the packaging material is wasted. There is a difficulty that it ends up.
[0005]
Therefore, the present invention solves the above-described problems, and allows the user to easily remove the sheet material impregnated with the cosmetics one by one, and enclose a large number of sheet materials in a sealed package. It is an object of the present invention to provide a sheet-type cosmetic product and a method for producing the same, which can improve the shape retention and strength without using a plastic container or the like.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention inserts a hydrophobic sheet-like film between sheets having water absorption, impregnates the sheet with water absorption with cosmetics, and seals the package. A sheet-type cosmetic product obtained by sealing, and a multilayer laminate formed by inserting a hydrophobic sheet-like film between sheet materials having water absorption are punched into a predetermined shape to form a cosmetic unit. A sheet-type cosmetic obtained by impregnating a cosmetic in a cosmetic unit and hermetically sealing the package and a manufacturing method thereof are provided as basic means.
[0007]
As the sheet material having water absorption, a non-woven sheet made of chemically synthesized fiber or chemically synthesized fiber + natural fiber is used, or paper having water absorption is used. Moreover, as a sheet-like film having hydrophobicity, a polypropylene film or a polyethylene film having a thickness in the range of 8 μm to 1000 μm is used.
[0008]
As another example of the method for producing the sheet-type cosmetic of the present invention, a sheet having hydrophobicity that is drawn out from a sheet-like film roll is formed by folding a sheet material having water absorption drawn out from a sheet roll in half along the longitudinal direction. A three-layer laminate is formed by sandwiching a film-like film in a sheet material, and the laminate is punched into a predetermined shape to form a cosmetic unit, impregnated with cosmetics, and sealed and sealed in a package To do.
[0009]
According to such sheet-type cosmetics, the user can easily open the package and pinch one end of the sheet material impregnated with the cosmetics with a fingertip to pull the sheet material from the hydrophobic sheet-like film. The sheet material can be taken out one by one and used for use. The sheet-like film has a function of allowing the sheet material to be taken out one by one and a function of maintaining the strength of the sheet material. In addition, since a large number of sheet materials can be enclosed in the package, the user's operation is simplified and the manufacturing cost as a sheet type cosmetic is reduced compared to conventional single-use cosmetics. Can do.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, various embodiments of a sheet type cosmetic and a method for producing the same according to the present invention will be described with reference to the drawings. In the present invention, a sheet obtained by interposing a hydrophobic sheet-like film between water-absorbing sheet materials, impregnating the water-absorbing sheet material with cosmetics, and hermetically sealing the package. A cosmetic unit is formed by punching a multi-layer laminate composed of type cosmetics and a sheet film having hydrophobicity between sheet materials having water absorption properties into a predetermined shape, and this cosmetic unit is impregnated with cosmetics The sheet-type cosmetics obtained by hermetically sealing the package and the manufacturing method thereof are the basic means.
[0011]
1 to 4 show a first embodiment of a method for producing a sheet-type cosmetic according to the present invention as an example of a process for producing a sheet-type cosmetic used as an eye for example. In the figure, 1 and 1 are non-woven sheets having water absorption as a sheet material, and 2 and 2 are hydrophobic sheet-like films. In the illustrated example, eight sheet-like films 2 and 2 are respectively inserted between nine nonwoven fabric sheets 1 and 1, and a multilayer laminate of these nonwoven sheet 1 and 1 and sheet-like films 2 and 2 is formed. Has been. In addition, as the said nonwoven fabric sheet 1, a chemical synthetic fiber or a chemical synthetic fiber + natural fiber can be used. Further, paper having water absorption may be used in place of the nonwoven fabric sheet 1.
[0012]
Specifically, a sheet material having a basis weight of 30 g made of natural fibers having dimensions of 390 mm × 206 mm is used as the nonwoven fabric sheets 1, 1, and the dimensions are 390 mm × 206 mm and thickness is 50 μm as the sheet-like films 2, 2. Adopt polypropylene film or polyethylene film. In addition, if the thickness of the sheet-like films 2 and 2 is the range of 8 micrometers-1000 micrometers, it can be used.
[0013]
FIG. 2 shows an example of the shape of the metal punching die 3. The punching die 3 has a size of 4 cm × 8 cm and has crescent-shaped holes 3a and 3a opened on the entire surface. In the illustrated example, a total of 12 holes 3a, 3a are provided.
[0014]
FIG. 3 is an external view showing a cosmetic unit 4 obtained by punching the laminate of the nonwoven fabric sheets 1 and 1 and the sheet-like films 2 and 2 shown in FIG. In the case of cosmetics for the eyes, the dimensions of the cosmetic unit 4 are preferably in the range of approximately 10 mm to 300 mm. Then, as shown in FIG. 4, the cosmetic unit 4 is placed in a package 6, and the cosmetic 5 is injected and then sealed using a sealing means that can be opened and closed. Cosmetics are completed. In addition, as the cosmetic unit 4, the laminated body which inserted the sheet-like film 2 between the nonwoven fabric sheets 1 and 1 may be put in the package 6, and the cosmetic 5 may be inject | poured.
[0015]
According to the first embodiment, the user opens the package 6 and pinches one end of the nonwoven fabric sheet 1 impregnated with the cosmetic 5 with a fingertip to pull the nonwoven fabric sheet 1 having hydrophobicity. Since it peels easily from the sheet-like film 2, the nonwoven fabric sheet 1 can be taken out one by one and can be used. The sheet-like film 2 has a function of maintaining the strength of the nonwoven fabric sheet 1 in addition to the function of allowing the nonwoven fabric sheets 1 as sheet materials to be taken out one by one. After use, the opening of the package 6 is closed by a sealing means, whereby the cosmetic 5 is prevented from evaporating and can be used repeatedly until the nonwoven fabric sheet 1 disappears.
[0016]
5 to 8 show a second embodiment of the present invention as an example of a process for producing a sheet-type cosmetic for the eyes, and 11 shown in FIG. 12 is a sheet-like film roll. The nonwoven fabric sheet 1 having water absorption as a sheet material is sequentially fed out from the nonwoven fabric sheet roll 11 by a feeding device (not shown), and the hydrophobic sheet-like film 2 is successively fed out from the sheet-like film roll 12.
[0017]
As shown in FIG. 5 (B), the fed nonwoven fabric sheet 1 is folded in two at the center along the longitudinal direction, and the sheet-like film 2 is sandwiched in the nonwoven fabric sheet 1. FIG. 6 is a cross-sectional view taken along the line AA in FIG. 5B, and a three-layer laminate in which a sheet-like film 2 is sandwiched in a non-woven fabric sheet 1 folded in half is formed.
[0018]
Similarly to the first example, a sheet material having a basis weight of 30 g made of natural fibers is used as the nonwoven fabric sheet 1, and a polypropylene film is used as the sheet-like film 2. FIG. 7 shows a shape example of the metal punching die 13, and the punching die 13 has only one crescent-shaped hole 13 a.
[0019]
FIG. 8 is an external view showing a cosmetic unit 14 having a three-layer structure obtained by punching out a laminate of the nonwoven fabric sheet 1 and the sheet-like film 2 using the punching die 13. The cosmetic unit 14 is placed in the package 6 (see FIG. 4) used in the first embodiment, and the cosmetic 5 is injected and then sealed, so that the eye sheet type according to the second embodiment is used. Cosmetics are completed. A three-layer laminate in which a sheet-like film 2 is sandwiched in a folded non-woven sheet 1 is laminated in a multilayer shape and punched into a predetermined shape, and the cosmetic unit 14 is laminated in the packaging body 6 in a multilayer manner. Of course, the cosmetic 5 may be injected.
[0020]
According to the second embodiment, a cosmetic product in which the non-woven sheets 1 and 1 are attached to the front and back surfaces of a single sheet-like film 2 is obtained, and the user opens the package and is impregnated with the cosmetic material. By pulling one end of the nonwoven fabric sheet 1 with a fingertip, the nonwoven fabric sheet 1 is easily peeled off from the hydrophobic sheet-like film 2, so that the nonwoven fabric sheet 1 is taken out one by one and used twice in total. Can be provided. When the cosmetic unit 14 is laminated in multiple layers, it can be used a plurality of times as in the first embodiment. The sheet-like film 2 has a function of allowing the nonwoven sheet 1 to be taken out one by one and maintaining the strength of the nonwoven sheet 1.
[0021]
FIG. 9 is a plan view showing an example in which the sheet-type cosmetic according to the present invention is applied to a pack-type cosmetic 15 for the face instead of the cosmetic for the eyes. Even when manufacturing, the manufacturing method described in the first and second embodiments can be applied as it is.
[0022]
【The invention's effect】
As described above in detail, according to the sheet-type cosmetics according to the present invention, a multilayer laminate formed by interposing a hydrophobic sheet-like film between sheets having water absorption is punched into a predetermined shape. Since the cosmetic unit is molded, the adhesiveness between the sheet materials is lowered, and the operation of peeling the sheet materials one by one is extremely easy. After the user opens the package, one end of the sheet material By lightly pinching and pulling the part, the sheet material can be taken out one by one and used. Further, by enclosing a large number of sheet materials in the package, the user's operation is simplified as compared with the conventional one-time use-type cosmetics, and there is an advantage that the manufacturing cost as the sheet-type cosmetics is low.
[0023]
The sheet-like film inserted between the sheet materials exhibits the function of allowing the sheet materials to be taken out one by one and also maintaining the strength of the sheet material. Sufficient strength can be maintained without using a molded plastic container or the like. Furthermore, as described in the second embodiment of the present invention, only two sheet materials can be enclosed in a single package, and it can be used as a single-use or two-use cosmetic product.
[0024]
Therefore, according to the present invention, the user can easily remove the sheet material impregnated with the cosmetic material one by one, and the user can enclose a large number of sheet materials in a sealed package. It is possible to provide a sheet-type cosmetic product that can be stooled and has improved shape retention and strength of the sheet material, and a method for producing the same.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a first embodiment of a method for producing a sheet-type cosmetic according to the present invention.
FIG. 2 is a perspective view showing a shape example of a punching die used in the first embodiment.
FIG. 3 is an external view showing an example of a cosmetic unit laminated according to the first embodiment.
FIG. 4 is a schematic diagram showing a process of enclosing a cosmetic unit in a package.
FIG. 5 is a schematic diagram showing a second embodiment of the present invention.
6 is a cross-sectional view taken along the line AA in FIG.
FIG. 7 is a schematic diagram showing an example of the shape of a punching die and a laminate used in the second embodiment.
FIG. 8 is an external view showing an example of a cosmetic unit laminated according to the second embodiment.
FIG. 9 is a plan view showing an example in which the present invention is applied to a pack-type cosmetic for face.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Nonwoven sheet 2 ... Sheet-like film 3, 13 ... Punching die 4, 14 ... Cosmetic unit 5 ... Cosmetics 6 ... Package 11 ... Nonwoven sheet roll 12 ... Sheet-like film roll reference number P3444

Claims (7)

A sheet-like film having hydrophobicity is interposed between sheet materials having water absorption, and a sheet material having water absorption is impregnated with cosmetics and hermetically sealed in a package. Sheet type cosmetics. A multilayer laminate formed by inserting a hydrophobic sheet-like film between water-absorbing sheet materials is punched into a predetermined shape to form a cosmetic unit, and this cosmetic unit is impregnated with cosmetics and packaged. A sheet-type cosmetic characterized by being hermetically sealed in the body. The sheet type cosmetic according to claim 1 or 2, wherein a non-woven sheet made of chemically synthesized fibers or chemically synthesized fibers + natural fibers is used as the sheet material having water absorption. The sheet-type cosmetic according to claim 1, 2 or 3, wherein paper having water absorption is used as the sheet material. The sheet type cosmetic according to claim 1, 2, 3, or 4, wherein a polypropylene film or a polyethylene film having a thickness in the range of 8 µm to 1000 µm is used as the hydrophobic sheet-like film. A multilayer laminate is formed by inserting a hydrophobic sheet-like film between sheets having water absorption, and the laminate is punched into a predetermined shape to form a cosmetic unit, impregnated with cosmetics, and packaged A method for producing a sheet-type cosmetic, characterized by being hermetically sealed in the body. A sheet material having water absorption drawn from a sheet roll is folded in two along the longitudinal direction, and a sheet sheet having hydrophobicity drawn from the sheet film roll is sandwiched in the sheet material to form a three-layer structure. A method for producing a sheet-type cosmetic, comprising: forming a body, punching the laminate into a predetermined shape, forming a cosmetic unit, impregnating the cosmetic, and hermetically sealing the package.

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