WO2020166195A1

WO2020166195A1 - Laminate sheet for cosmetic, and cosmetic set

Info

Publication number: WO2020166195A1
Application number: PCT/JP2019/049114
Authority: WO
Inventors: 真里上田; 雅世篠田; さち子竹下
Original assignee: パナソニックＩｐマネジメント株式会社
Priority date: 2019-02-15
Filing date: 2019-12-16
Publication date: 2020-08-20
Also published as: JPWO2020166195A1

Abstract

This laminate sheet (100) for a cosmetic has: a support (10) comprising a support layer (11) and a projecting layer (12) that is bonded to one surface of the support layer by a hydrophobic adhesive agent; and a thin-film sheet (13) for affixing to skin, the thin-film sheet being layered on one surface of the support. The projecting layer is flexible, and is either hydrophilic or water-absorbent. The contact area between the projecting layer and the support layer is less than the area of the one surface of the support layer. A portion of the projecting layer protrudes outward from the outer edge of the support layer.

Description

Laminated makeup sheets and makeup sets

The present disclosure relates to a laminated cosmetic sheet and a cosmetic set.

Conventionally, it has been proposed to apply ink containing various coloring materials to a thin film and attach it to a human body to make spots, bruises, scars (hereinafter also referred to as "discolored area") generated on the skin inconspicuous. (For example, Patent Document 1). In the technique of Patent Document 1, skin is imaged and a discolored area is identified. Then, a color similar to the color around the discolored area is printed on the thin film sheet and attached to the skin to make the discolored area inconspicuous.

Such thin film sheets are usually distributed by being laminated with a mount, and the user peels off the mount and attaches it to the skin. However, since the thin film sheet is very thin, it is difficult to attach it to the skin without causing wrinkles or the like. Therefore, Patent Document 2 proposes a method of sticking to the skin using a jig. Specifically, the laminated body in which the mount and the thin film are laminated is placed on the jig so that the thin film and the jig face each other. Then, water is sprayed on the mount side to form a water layer between the mount and the thin film sheet. As a result, the mount is easily peeled off from the thin film sheet. Then, the thin film sheet exposed by peeling the mount is brought into close contact with the skin, and the jig is peeled from the thin film sheet.

JP, 2015-43836, A International Publication No. 2018/061486

By using a jig as in the method of Patent Document 2, it becomes easy to attach the thin film sheet to the attachment surface (skin, etc.). However, since the thin film sheet is very thin, it is difficult to separate the mount and the thin film sheet. For example, when the backing sheet is peeled off, the thin film sheet may be lifted up together and peeled off from the jig, or the thin film sheet may be wrinkled. If wrinkles were formed on the thin film sheet on the jig, wrinkles were likely to occur even when the thin film sheet was attached to the skin.

Therefore, for example, it is possible to make the area of the mount larger than the area of the sheet to make it easier to grasp the edge of the mount. However, even with this method, it is difficult to solve the problem that the thin film sheet is easily lifted up with the mount.

The present disclosure provides a decorative laminated sheet in which the support can be easily peeled from the thin film sheet, and further, the thin film sheet after peeling the support is less likely to have wrinkles. The present disclosure also provides a makeup set including the makeup laminated sheet.

The cosmetic laminated sheet of the present disclosure is laminated on one side of the support, and a support including a support layer, and a protrusion layer adhered to the one side of the support layer with a hydrophobic adhesive. A thin film sheet for sticking to the skin, wherein the protrusion layer is flexible and hydrophilic or water-absorbent, and the contact area between the protrusion layer and the support layer is the support. The area of the protrusion layer is smaller than that of one surface of the layer, and a part of the protrusion layer protrudes outward from the outer edge of the support layer.

A makeup set according to the present disclosure is a makeup set including the above-described makeup laminated sheet, and has a substrate arranged so as to face the thin film sheet of the makeup laminated sheet.

In the laminated cosmetic sheet of the present disclosure, the support is easily peeled off from the thin film sheet. Moreover, wrinkles are less likely to occur on the thin film sheet after the support is peeled off.

It is an exploded perspective view of the makeup|decoration laminated sheet of 1st Embodiment of this indication. It is a figure for demonstrating the usage method of the laminated sheet for makeup|decoration shown in FIG. It is a figure for demonstrating the usage method of the laminated sheet for makeup|decoration shown in FIG. It is a figure for demonstrating the usage method of the laminated sheet for makeup|decoration shown in FIG. It is an exploded perspective view of the makeup|decoration laminated sheet of 2nd Embodiment of this indication. It is a figure for demonstrating the usage method of the makeup|decoration laminated sheet shown in FIG. It is a figure for demonstrating the usage method of the makeup|decoration laminated sheet shown in FIG. It is a figure for demonstrating the usage method of the makeup|decoration laminated sheet shown in FIG. 1 is an exploded perspective view of a makeup set according to a first embodiment of the present disclosure. FIG. 6 is a sectional view taken along line AA of the makeup set of FIG. 5. It is sectional drawing of the cosmetic set concerning 2nd Embodiment of this indication. It is sectional drawing of the makeup|decoration set concerning 3rd Embodiment of this indication. It is sectional drawing of the makeup|decoration set concerning 4th Embodiment of this indication.

1. Cosmetic Laminated Sheet The cosmetic laminated sheet of the present disclosure includes a thin film sheet that is attached to the skin for coloring and beautifying the skin, and a support that supports the thin film sheet. The makeup laminated sheet is a sheet for use by a specific person (a sheet produced on demand), which is produced according to a discolored part of the skin of a specific individual through a known makeup support system or the like. May be. On the other hand, the decorative laminated sheet may be a sheet or the like that is manufactured according to the average skin color of an unspecified number of people and is used by an unspecified number of people. The thin film sheet of the laminated cosmetic sheet of the present disclosure is used not only for coloring the skin, but also for sticking it on the discolored part of the skin to make the discolored part inconspicuous or to decorate the discolored part. It can also be used for.

[First Embodiment]
As mentioned above, the thin film sheet is usually laminated with the mount. However, since the thin film sheet is very thin, it is difficult to peel it from the support, and wrinkles easily occur when peeling the support. Therefore, it has been desired to provide a laminated laminate sheet for cosmetics in which the support is easily peeled off from the thin film sheet.

FIG. 1 shows an exploded perspective view of a laminated cosmetic sheet 100 according to the first embodiment of the present disclosure. As shown in FIG. 1, the support 10 of the cosmetic laminated sheet 100 of the present embodiment includes a support layer 11 and a protrusion layer 12 attached to one surface of the support layer 11. The protrusion layer 12 has flexibility and is attached to the support layer 11 so as to protrude outside the outer edge 11A of the support layer 11.

In the decorative laminated sheet 100 of the present embodiment, as will be described later, when the support 10 is peeled from the thin film sheet 13, the decorative laminated sheet 100 (on the thin film sheet 13 side) is placed on a jig to form a support layer. From above 11, an aqueous liquid having high biosafety such as water, an emulsion or a moisturizer is sprayed. Then, the support 10 is lifted by grasping a region (hereinafter, also referred to as “projection region 12A”) of the protrusion layer 12 that protrudes outward from the outer edge 11A of the support layer 11. At this time, the protrusion layer 12 causes the support 10 to be elastic or stiff, so that the force applied to the support layer 11 can be easily controlled. Further, when the support body 10 is lifted by grasping the protruding region 12A of the protruding layer 12, when viewed in the width direction of the supporting layer 11, the protruding region 12A is locally located near the protruding region 12A, that is, near the outer edge 11A of the supporting layer 11. Easy to apply force. That is, on the side where the protruding layer 12 is not formed, it is difficult to lift the thin film sheet 13 together with the support layer 11 due to the layered adsorption by the hydration of the thin film sheet 13 into which the aqueous liquid has penetrated and the jig. As a result, a gap is likely to occur between the support 10 (support layer 11) and the thin film sheet 13 in the vicinity of the protruding region 12A of the protruding layer 12. When the support 10 is further lifted, the support layer 11 is further peeled from the thin film sheet 13 while maintaining the laminated adsorption by the hydration of the thin film sheet 13 and the jig described above. Therefore, according to the cosmetic laminated sheet 100 of the present embodiment, when the support 10 is peeled off, the thin film sheet 13 is unlikely to be lifted up, and wrinkles or the like are unlikely to occur on the thin film sheet 13 after the support 10 is peeled off.

Here, even if the thickness of the support layer 11 is simply increased without providing the protrusion layer 12, it is possible to cause the support 10 to be firm and firm. However, if the thickness of the support layer 11 is simply increased, the flexibility of the support 10 (support layer 11) is impaired, and the support 10 is less likely to be deformed when peeled. Therefore, it becomes difficult to bend it in any direction. Moreover, when the support layer 11 is lifted, a force is applied to the entire width direction of the support layer 11, and the thin film sheet 13 is easily lifted. Therefore, it is difficult to peel only the support 10 as in the present embodiment.

Hereinafter, each configuration of the laminated cosmetic sheet 100 of the present embodiment will be described.

(Support)
The support 10 of the present embodiment has a support layer 11 and a protrusion layer 12.
The support layer 11 is a layer for protecting the thin film sheet 13 described later, and its shape is not particularly limited as long as it can cover one surface of the thin film sheet 13. The plan view shape of the support layer 11 may be the same as that of the thin film sheet 13, or may be larger than that of the thin film sheet 13.

The thickness of the support layer 11 is preferably 50 to 2000 μm, more preferably 100 to 1500 μm. When the thickness of the support layer 11 is within the above range, when the support 10 is peeled from the thin film sheet 13, the support layer 11 is easily deformed in an arbitrary direction and is easily peeled.

The support layer 11 is made of a hydrophilic material or a water-absorbing material capable of holding water inside. In the present specification, hydrophilic means that the contact angle with water is 90° or less. On the other hand, water absorption means having a structure capable of holding water (for example, a hole) inside.

Examples of the material of the support layer 11 include paper (cellulose), rayon, polyester, aramid, glass fiber, nylon, vinylon, polyolefin (for example, polyethylene, low density polyethylene, polypropylene, etc.), ethylene vinyl acetate resin, synthetic rubber, Copolyamide resins, copolyester resins, porous films, nanofiber sheets, etc. are included. Among these, paper (cellulose), rayon, and polyester are preferable from the viewpoint of easy peeling from the thin film sheet 13. Further, the support layer 11 may or may not have a light-transmitting property. Moreover, it may be colored.

The support layer 11 preferably has flexibility, and the elastic modulus thereof is preferably 100 to 100000 MPa, more preferably 100 to 5000 MPa. The elastic modulus is a value measured by any one of a static test method, a lateral vibration method, and an ultrasonic method. JIS standards relating to elastic modulus measurement include JIS Z2280, JIS R1602, and JIS R1605, and the elastic modulus may be a value measured in accordance with any of these. When the elastic modulus of the support layer 11 is within the range, breakage or the like is unlikely to occur when peeled from the thin film sheet 13, and it can be appropriately deformed.

On the other hand, the protruding layer 12 is a layer adhered to one surface of the support layer 11 with a hydrophobic adhesive, and has a protruding region 12A protruding from the outer edge 11A of the support layer 11. The support 10 may have a plurality of protrusion layers 12, but in this case, at least one protrusion layer 12 has a protrusion region 12A that protrudes outward from one end 11A of the support layer 11. Good. The length of the protruding region 12A, that is, the length or shape of the protruding portion 12A protruding from the outer edge 11A of the support layer 11 is not particularly limited, and may be any length or shape that is easily grasped by the user. In the present embodiment, the plan view shape of the protruding region 12A is substantially rectangular, but it may be semicircular or polygonal, for example.

Further, the width (the length indicated by W1 in FIG. 1) of the protruding layer 12 arranged on the outer edge 11A of the support layer 11 is larger than the maximum width of the support layer 11 (the length indicated by W2 in FIG. 1). It is preferably about 5 to 95%, more preferably 10 to 90%. When the width W1 of the protrusion layer 12 arranged on the outer edge 11A of the support layer 11 is excessively narrow, the protrusion layer 12 and the support layer 11 are easily separated when the protrusion region 12A of the protrusion layer 12 is lifted. On the other hand, if the width W1 of the protrusion layer 12 arranged on the outer edge 11A of the support layer 11 is excessively wide, the thin film sheet 13 is also easily lifted together with the support layer 11 when the protrusion region 12A of the protrusion layer 12 is lifted. On the other hand, if the width W1 of the protrusion layer 12 arranged on the outer edge 11A of the support layer 11 is within the above range, it is possible to easily lift only the support 10 without lifting the thin film sheet 13. In this specification, the direction in which the protruding layer 12 projects from the one end 11A of the support layer 11 is the length direction of the decorative laminated sheet 100, and the direction orthogonal to this is the width direction of the decorative sheet 100.

The contact area of the protrusion layer 12 with the support layer 11 is set to be narrower than the area of one surface of the support layer 11. That is, the protrusion layer 12 is attached only to a part of the one surface of the support layer 11. The contact area between the support layer 11 and the protrusion layer 12 is preferably 5 to 95%, more preferably 10 to 90%, with respect to the area of the support layer 11. When the contact area between the support layer 11 and the protrusion layer 12 is within the range, it becomes easy to control the force applied to the support layer 11 when the support 10 is peeled from the thin film sheet 13.

The plan-view shape of the protrusion layer 12 is appropriately selected according to the shapes of the support layer 11 and the thin film sheet 13, and can be any shape. For example, the protrusion layer 12 may be arranged only near the outer edge 11A of the support layer 11. However, as shown in FIG. 1, when the protrusion layer 12 extends through the center (not shown) of the support layer 11 toward the other end, the support 10 is stably peeled off. It will be easier.

Further, in the present embodiment, the plan view shape of the protrusion layer 12 is a substantially rectangular shape, but the present invention is not limited to this, and may be, for example, a crank shape, a wavy line shape, or branches in a dendritic shape. Good. In addition, the width of the protrusion layer 12 does not have to be constant, and the width of the protrusion layer may change continuously or intermittently. Further, in particular, the plan view shape of the protrusion layer 12 on the center side of the support layer 11 may be wide. The protrusion layer 12 may have, for example, a shape in which a rod-shaped region (projection region 12a side) and a disc-shaped or polygonal region (center side) are combined.

On the other hand, although the cross-sectional shape of the protrusion layer 12 is rectangular in the present embodiment, it is not limited to this. For example, it may have any shape such as a semicircular shape or a truncated pyramid shape. Further, the thickness of the protrusion layer 12 in the present embodiment may be constant or may be continuously or intermittently changed, but the average thickness thereof is preferably 0.05 to 5 mm, and 0.1 to 5 mm. 5 mm is more preferable. When the thickness of the protrusion layer 12 is equal to or less than the above upper limit value, the flexibility of the protrusion layer 12 becomes sufficient and the protrusion layer 12 can be easily deformed in a desired direction. On the other hand, when the thickness of the protrusion layer 12 is equal to or more than the above lower limit value, the support 10 is liable and stiff, and the support 10 is easily separated from the thin film sheet 13.

The protrusion layer 12 has flexibility, and its elastic modulus is preferably 100 to 100000 MPa, more preferably 100 to 5000 MPa. The elastic modulus is the same as the method for measuring the elastic modulus of the support layer 11 described above. When the elastic modulus of the protrusion layer 12 is within the range, the support 10 can be deformed in a desired direction, and the support 10 can be easily peeled from the thin film sheet 13.

The protrusion layer 12 is made of a material having hydrophilicity or water absorption. When the protrusion layer 12 has hydrophilicity or water absorbency, when water, an emulsion, an aqueous liquid such as a moisturizer is sprayed from the protrusion layer 12 side to the cosmetic laminated sheet 100, the protrusion layer 12 side is water-soluble from the support layer 11 side. Liquid is easy to move. Then, an aqueous liquid layer is easily formed between the support layer 11 and the thin film sheet 13, and the support 10 is more easily peeled off.

Here, the protrusion layer 12 may be made of the same material as the support layer 11 or may be made of a different material. Examples of the material forming the protrusion layer 12 are paper (cellulose), rayon, polyester, aramid, glass fiber, nylon, vinylon, polyolefin (for example, polyethylene, low density polyethylene, polypropylene, etc.), ethylene vinyl acetate resin, synthetic resin. A sheet containing a rubber, a copolyamide resin, a copolyester resin or the like, a porous film, a nanofiber sheet, a silicon (Si) sheet containing a hydrophilic agent, an elastomer sheet containing a hydrophilic agent, an aqueous gel, etc. Rubber sheets etc. are included. In addition, the sheet may be subjected to a hydrophilic treatment or the like. Further, the protruding layer 12 may or may not have a light transmitting property. Moreover, it may be colored.

Here, the protrusion layer 12 is attached to the support layer 11 with a hydrophobic adhesive. As used herein, the hydrophobic adhesive refers to an adhesive composed of a hydrophobic polymer and hardly dissolved in water even after curing. As described above, when the support 10 is peeled off, the aqueous liquid is sprayed from the support 10 side. Thereby, a layer of the aqueous liquid is formed between the support layer 11 and the thin film sheet 13, and the support 10 is easily peeled off. Therefore, if the adhesive that binds the support layer 11 and the projection layer 12 is hydrophilic, the projection layer 12 may peel off when the support 10 is peeled off. On the other hand, if the adhesive is hydrophobic, the support 10 can be stably peeled off without such peeling. Examples of hydrophobic adhesives include various thermoplastic resin adhesives and thermosetting resin adhesives, and more specifically, phenolic resin adhesives, vinyl acetate adhesives, epoxy resin adhesives, and cyano resin adhesives. Acrylic adhesives, silicone adhesives, etc. are included.

(Thin film sheet)
The thin film sheet 13 is a sheet for sticking to the skin, and can be a sheet composed of, for example, a thin film (not shown) and a coloring layer, a light scattering layer or the like (not shown). When the thin film sheet 13 has a coloring layer, a light scattering layer, and the like in addition to the thin film, the color of the surface to be attached (for example, skin) can be colored in any color by attaching the thin film sheet 13. More specifically, it is possible to color the skin and make the discolored portion of the skin look normal. In addition, when the thin film sheet 13 has a colored layer or the like, it is preferable that the thin film in the thin film sheet 13 is attached so as to come into contact with the surface to be attached. When the surface to be pasted is human skin, by sticking a biocompatible thin film in contact with the skin, it is difficult to cause irritation to the skin. Therefore, when the thin film sheet 13 has a colored layer, the thin film sheet 13 is laminated on the support 10 so that the thin film faces the support layer of the support 10 described above.

The thin film included in the thin film sheet 13 is preferably a sheet-like member that does not feel uncomfortable when attached to human skin and has biocompatibility. The thin film is usually preferably colorless and transparent or translucent.

The thickness of the thin film is preferably 10 nm to 10 μm, more preferably 10 nm to 1000 nm. In particular, when the thin film is hydrophobic, it is preferable that the thin film has a thinness of 10 nm to 800 nm.

The shape of the thin film in plan view is not particularly limited, and in the present embodiment, one side of the quadrangle is rounded, but it is appropriately selected depending on the shape of the attachment part of the thin film sheet 13 and the application. It should be noted that the thin film may be provided with notches in the outer peripheral portion and/or in-plane so as to conform to the shape of the attachment site of the thin film sheet 13.

Here, the thin film may be a sheet formed by a spin coating method, a roll-to-roll method, an LB method (Langmuir-Blodgett method) or the like, or a fiber sheet in which fibers produced by an electrospinning method or the like are folded. May be

Examples of thin film materials include polyesters represented by polyglycolic acid, polylactic acid, polycaprolactone, polyethylene succinate, polyethylene terephthalate, or copolymers thereof; polyethers represented by polyethylene glycol or polypropylene glycol. Polyamides represented by nylon, polyglutamic acid, polyaspartic acid, or salts thereof; polysaccharides represented by pullulan, cellulose, starch, chitin, chitosan, alginic acid, hyaluronic acid, corn starch, or salts thereof; acrylic silicone , Silicones typified by trimethylsiloxysilicic acid; acrylic acids typified by alkyl acrylate, silicone acrylate, acrylic acid amide and copolymers thereof; polyvinyl alcohol; polyurethane; polycarbonate; polyanhydride; polyethylene Polypropylene; porous layer coating sheet, nanofiber sheet, and the like. Among these, when the material of the thin film is polylactic acid, cellulose (for example, carboxymethyl cellulose, hydroxyethyl cellulose, etc.), starch, chitin, chitosan, alginic acid, corn starch, or polyurethane, biocompatibility, availability, and handleability Etc. will be good.

On the other hand, the coloring layer arranged on the thin film contains a coloring material and a binder. The colored layer may further contain a film forming agent, a dispersant, various additives and the like. The color of the colored layer can be usually a color that matches the skin, but when the thin film sheet 13 is used as a cosmetic product such as cheek, eye shadow or body painting, it can be any color. .. Further, the entire thin film sheet 13 may have the same color, but a part having a different color may be arranged in a part thereof.

The colored layer may be composed of one layer or may be composed of two or more layers. When the colored layer is composed of a plurality of layers, the types of coloring material contained in each layer may be the same or different. Further, the amount of the coloring material contained in each layer may be the same or different. For example, a configuration may be used in which a colored layer of any color is laminated on the colored layer of skin color.

Examples of the coloring material contained in the coloring layer include inorganic red pigments such as iron oxide and iron hydroxide such as iron titanate; inorganic brown pigments such as γ-iron oxide; and inorganic yellow pigments such as yellow iron oxide and ocher. Pigments: Inorganic black pigments such as black iron oxide and carbon black; Inorganic purple pigments such as manganese violet and cobalt violet; Inorganic green pigments such as chromium hydroxide, chromium oxide, cobalt oxide and cobalt titanate; Dark blue (ferrocyanide no. Ferrite), ultramarine blue, lapis lazuli, rock ultramarine blue, aluminum-cobalt oxide, aluminum-zinc-cobalt oxide, silicon-cobalt oxide, silicon-zinc-cobalt oxide, cobalt pigment, navy blue, Inorganic blue pigments such as cobalt blue, cobalt stannate, cobalt chrome blue, cobalt-aluminum-silicon oxide, and manganese blue; organic blue pigments or blue dyes such as indigo, phthalocyanine, indanthrene blue, and their sulfonates. A lake of various tar dyes, a lake of various natural dyes, a synthetic resin powder obtained by combining these powders, and the like are included.

On the other hand, the shape of the binder contained in the colored layer is not particularly limited, but is preferably in the form of particles, and particularly particles made of a (meth)acrylic resin (hereinafter, also simply referred to as “acrylic particles”). preferable. When the binder is made of acrylic particles, the fixability of the coloring material described above tends to be good, and the durability of the colored layer tends to be good. The binder is more preferably particles composed of a (meth)acrylic resin that does not cause skin irritation. Therefore, the above-mentioned acrylic particles are the components listed in the component name list of cosmetics based on the Japanese Pharmaceutical Affairs Law, the components compliant with EU Cosmetics Regulation (Cosmetics Directive 76/768/EEC), and the US CTFA (Cosmetic, Toiletry). &Fragrance Association, US) International Cosmetic Ingredient Dictionary and Handbook (January 1, 2002, 9th edition) It is preferable to select from the ingredients, etc., which are applied to publicly known cosmetics, etc. It is preferable to use particles of a resin.

The amount of the binder contained in the colored layer is preferably 0.5 to 10 parts by mass, and more preferably 1.5 to 5.7 parts by mass, when the amount of the coloring material is 10 parts by mass. .. When the amount of the binder with respect to the amount of the color material is in the above range, the fixability of the color material is improved. Further, when the amount of the binder is within the above range, the amount of the coloring material is likely to be relatively sufficient, and the colored layer can have a desired color.

The thickness of the colored layer is appropriately selected according to the desired color strength, etc., but is preferably 10 nm to 15 μm, more preferably 10 nm to 3 μm. When the thickness of the colored layer is within the above range, a desired color can be easily obtained without causing a thick coating feeling. When a plurality of colored layers are stacked, the total thickness of these layers is preferably within the range. Such a colored layer can be formed by applying an ink containing a coloring material and a binder on the thin film by, for example, an inkjet printing method, a screen printing method, an offset printing, a gravure printing or the like. Among these, the inkjet method is preferable from the viewpoints of easy on-demand printing, application of a cosmetic ink multiple times, and laminated printing.

Meanwhile, the light scattering layer contains a reflective material and a binder. The light-scattering layer may further contain a film forming agent, a dispersant, various additives and the like. The light scattering layer may be composed of one layer, or may be composed of two or more layers. When the light-scattering layer is composed of a plurality of layers, the type of reflective material contained in each layer may be the same or different. Further, the amount of reflective material contained in each layer may be the same or different.

The reflective material contained in the light-scattering layer may be particles that scatter or reflect ultraviolet light and visible light (for example, light having a wavelength of 200 to 780 nm). For example, pearlescent agents, soft focus agents, lame agents, etc. can do. It is preferable that the pearlescent agent, the soft focus agent, and the lame agent have no skin irritation.

The amount of the binder contained in the light-scattering layer is preferably 0.5 to 10 parts by mass, and 1.5 to 5.7 parts by mass, when the amount of the reflective material is 10 parts by mass. More preferable. When the amount of the binder with respect to the amount of the reflective material is in the above range, the fixability of the reflective material is improved. Further, when the amount of the binder is within the range, the amount of the reflective material tends to be relatively sufficient, and the light scattering layer can sufficiently reflect or scatter light.

The thickness of the light scattering layer is preferably 10 nm to 120 μm, more preferably 10 nm to 100 μm. When the thickness of the light scattering layer is within the range, the light reflected on the surface of the skin is likely to be sufficiently reflected by the light scattering layer.

Note that the thin film sheet 13 may be further laminated with a gloss layer, a moisture absorption layer, or the like as long as the purpose and effect of the present embodiment are not impaired. When the moisture absorption layer is arranged, the humidity on the surface side of the thin film sheet 13 is controlled, and the comfort is improved. The moisture absorbent layer usually contains a moisture absorbent, and examples of the moisture absorbent include spherical silica, porous acrylic particles, nylon 6 (polyamide 6), and the like.

(The manufacturing method of the lamination sheet for makeup|decoration of 1st Embodiment)
The method for manufacturing the decorative laminated sheet is not particularly limited. For example, after the above-mentioned thin film sheet 13 and the support layer 11 are laminated, the protruding layer 12 is formed on the surface of the support layer 11 opposite to the laminated surface of the thin film sheet 13. May be attached with a hydrophobic adhesive. An adhesive layer or the like is not formed at the interface between the support layer 11 and the thin film sheet 13. The timing of forming the colored layer, the light scattering layer, or the like of the thin film sheet 13 is not particularly limited. For example, after the colored layer or the like is formed on the thin film, the thin film sheet (a laminated body of the thin film and the colored layer) 13 May be laminated with the support layer 11. On the other hand, a colored layer or the like may be formed on the thin film after the thin film and the support layer 11 are laminated and before the protrusion layer 12 is attached.

In addition, the support 10 in which the projection layer 12 is adhered to the support layer 11 with a hydrophobic adhesive is prepared, and the thin film sheet 13 is superposed on the surface of the support 10 on which the projection layer 12 is not laminated. May be combined. Also in this case, the timing of forming the colored layer, the light scattering layer, or the like of the thin film sheet 13 is not particularly limited. For example, after the colored layer or the like is formed on the thin film, the thin film sheet (a laminated body of the thin film and the colored layer, etc. ) 13 may be laminated with the support 10. Further, after the above-mentioned thin film and the support 10 are laminated, a colored layer or the like may be formed on the surface of the thin film on which the support 10 is not laminated.

(How to use the laminated cosmetic sheet of the first embodiment)
An explanatory view of a method of using the laminated cosmetic sheet 100 according to the first embodiment is shown in FIGS. 2A to 2C. 2A to 2C are sectional views taken along the line AA of FIG. However, the method of using the decorative laminated sheet 100 of the present embodiment is not limited to the following method.

First, as shown in FIG. 2A, in a jig 600 including a base portion 601 and a hydrophilic sheet 602 arranged on one surface of the base portion 601, the hydrophilic sheet 602 and the thin film sheet 13 face each other. Then, the makeup laminated sheet 100 is placed.

Then, an aqueous liquid with high biosafety such as water, emulsion or moisturizer is sprayed on the whole from the protruding layer 12 side of the cosmetic laminated sheet 100 by spraying or the like. Thereby, the protrusion layer 12 and the support layer 11 having hydrophilicity or water absorbency contain an aqueous liquid, and a layer of the aqueous liquid (not shown) is provided between the support layer 11 and the thin film sheet 13 of the cosmetic laminated sheet 100. Is formed. Further, at this time, stacking adsorption of the thin film sheet 13 penetrated by the aqueous liquid and the jig also occurs.

After that, as shown in FIG. 2B, the projecting region 12A of the projecting layer 12 of the support 10 is grasped, and the support 10 is gradually lifted from the projecting region 12A side. As described above, according to the laminated cosmetic sheet 100 of the present embodiment, only the support 10 is peeled off without lifting the thin film sheet 13. At this time, the thin film sheet 13 is less likely to have wrinkles.

Then, as shown in FIG. 2C, the thin film sheet 13 laminated on the jig 600 is brought into close contact with the affixed surface (not shown). Then, the jig 600 is peeled off from the thin film sheet 13, and only the thin film sheet 13 is moved to the attachment surface side.

When transferring the thin film sheet 13 to the surface to be attached, if the water layer exists between the thin film sheet 13 and the hydrophilic sheet 602 of the jig 600, the thin film sheet 13 is easily peeled off from the jig 600. Therefore, if necessary, the thin film sheet 13 may be easily peeled from the jig 600 by supplying water to the surface to be attached or the thin film sheet 13 by spraying.

The base 601 of the jig 600 used for sticking the above-mentioned laminated cosmetic sheet 100 is a member for suppressing the bending of the thin film sheet 13 when the thin film sheet 13 is stuck on the surface to be stuck. It is preferable that the base 601 has a rigidity that does not significantly distort due to a reaction force from the surface to be adhered when the thin film sheet 13 is pressed against the surface to be adhered. Further, in the present embodiment, the plate shape is used, but it may have a curved surface (concave surface or convex surface) according to the shape of the surface to be attached.

The shape of the base 601 in plan view is appropriately selected according to the shape of the surface to be attached, the shape of the decorative laminated sheet 100 (particularly the thin film sheet 13), and has an area larger than the area of the thin film sheet 13. Just do it. Also, the thickness is not particularly limited as long as it has a sufficient strength.

The base 601 may or may not have transparency. However, when the thin film sheet 13 is attached to the surface to be attached, it is preferable that the thin film sheet 13 has transparency from the viewpoint that the attaching position of the thin film sheet 13 is easily visible. For example, the base 13 may be made of a resin such as acrylic or an inorganic material such as glass.

On the other hand, the hydrophilic sheet 602 of the jig 600 is a sheet having a contact angle with water of 90° or less. When the hydrophilic sheet 602 is provided on the surface of the jig 600, a layer of the aqueous liquid is uniformly formed between the surface of the jig 600 (hydrophilic sheet 602) and the thin film sheet 13. Therefore, the jig 600 can be easily peeled from the thin film sheet 13.

In the present embodiment, the plan-view shape of the hydrophilic sheet 602 is the same as the plan-view shape of the base 601, but may be larger than the plan-view shape of the thin film sheet 13 and may be slightly smaller than the base 601. .. The thickness is not particularly limited, and is preferably about 0.1 to 15 mm, more preferably about 0.1 to 8 mm from the viewpoint of handleability.

The hydrophilic sheet 102 may or may not have transparency, but when the thin film sheet 13 is attached to the surface to be attached, it is easy to visually recognize the attachment position of the thin film sheet 13. Therefore, it is preferable to have transparency.

The hydrophilic sheet 602 is, for example, rayon, polyester, aramid, glass fiber, nylon, vinylon, polyolefin (polyethylene, polypropylene, low density polyethylene, etc.), ethylene vinyl acetate resin, synthetic rubber, copolyamide resin, or copolyester resin. And the like, a silicone (Si)-based sheet containing a hydrophilic agent, an elastomer sheet containing a hydrophilic agent, a rubber sheet formed of an aqueous gel, and the like. These sheets may be subjected to various hydrophilic treatments.

The hydrophilic sheet 602 is preferably adhered to the base 601 with an adhesive (not shown) or the like. The adhesive that bonds the hydrophilic sheet 602 and the base 601 is preferably a hydrophobic adhesive, and the same adhesive as the above-mentioned hydrophobic adhesive for bonding the support layer 11 and the protrusion layer 12 is used. To be

Even when the above laminated sheet for makeup 100 is used, when the thin film sheet 13 is attached to the surface to be attached (skin or the like), when the surface to be attached has a curved surface, the thin film sheet 13 is wrinkled. May occur. In this case, it is preferable to brush the wrinkled part or the part with insufficient adhesion with a brush or a brush. By stroking the surface of the thin film sheet 13 with a brush or a brush, the thin film sheet 13 can be brought into close contact with the surface to be attached, or wrinkles can be moved to the outer edge side of the thin film sheet 13. Also, it is possible to remove the twisted end by making it into a string shape.

Hardness hair brush or brushes used is preferably 85N / cm ² or less, 60N / cm ² or less being more preferred. When the hardness of the bristles is within the range, wrinkles can be eliminated without damaging the thin film sheet 13. The hardness of the bristles can be measured by a compression tester according to JIS S3016 (1995).

The contact area of the brush or brush bristles with the thin film sheet 13 is preferably 3 cm ² or less. If the contact area is too wide, the thin film sheet 13 is more likely to be damaged, and the pressure is dispersed over a larger area, which may make it difficult to eliminate wrinkles.

Also, the brush or brush may have uniform bristles, but it is more preferable to include two or more bristles having different lengths. When bristles having different lengths are included, the point where the tip of the bristles and the thin film sheet 13 are in contact is minimized. Then, the friction generated when the thin film sheet 13 is stroked with hair is suppressed, and the damage of the thin film is easily suppressed. In this case, the difference between the longest bristles and the shortest bristles of the brush or brush is preferably 1 to 10 mm, more preferably 1 to 5 mm.

[Second Embodiment]
FIG. 3 shows an exploded perspective view of the laminated sheet 200 of this embodiment. As shown in FIG. 3, the support 20 of the laminated sheet 200 of the present embodiment includes a support layer 21 and a protrusion layer 22 attached to one surface of the support layer 21. The protrusion layer 22 has flexibility and is attached to the support layer 21 so as to protrude outside the outer edge 21A of the support layer 21. Further, in the laminated sheet 200 of the present embodiment, the protrusion layer 22 is arranged between the support layer 21 of the support 20 and the thin film sheet 13.

In the laminated sheet 200 of the present embodiment, when the support 20 is peeled from the thin film sheet 13, the cosmetic laminated sheet 100 (on the thin film sheet 13 side) is placed on a jig, and water is removed from the support layer 21. Spray an aqueous liquid with high biosafety such as emulsion or moisturizer. Then, the region of the protrusion layer 22 that protrudes outward from the outer edge 21A of the support layer 21 (hereinafter, also referred to as “projection region 22A”) is grasped and the support 20 is lifted from the end. At this time, the protrusion layer 22 causes the support body 20 to be elastic or stiff, so that the force applied to the support layer 21 can be easily controlled. Furthermore, when the support body 20 is lifted by grasping the protruding region 22A of the protrusion layer 22, the force is likely to be locally applied only in the vicinity of the protruding region 22A in the width direction of the support body 20. That is, on the side where the protruding layer 22 is not formed, it is difficult to lift the thin film sheet 13 together with the support 20 (support layer 21) due to the layered adsorption by the hydration of the thin film sheet 13 into which the aqueous liquid has penetrated and the jig. As a result, a gap is likely to be formed between the support 20 and the thin film sheet 13 in the vicinity of the protruding region 22A of the protruding layer 22. Then, when the support 20 is further lifted, the thin film sheet 13 is further peeled from the protrusion layer 22 and the support layer 21 while maintaining the laminated adsorption due to the hydration of the thin film sheet 13 and the jig. Therefore, according to the decorative laminated sheet 200 of the present embodiment, when the support 20 is peeled off, the thin film sheet 13 is unlikely to be lifted up, and wrinkles or the like are unlikely to occur on the thin film sheet 13 after the support 20 is peeled off.

Since the thin film sheet 13 of the present embodiment is the same as the thin film sheet 13 of the first embodiment, a detailed description thereof will be omitted and the support 20 will be described.

(Support)
The support 20 of the present embodiment has a support layer 21 and a protrusion layer 22.

The support layer 21 is a layer for protecting the thin film sheet 13, and its shape is not particularly limited as long as it can cover one surface of the thin film sheet 13. The plan view shape of the support layer 21 may be the same as the thin film sheet 13, or may be larger than the thin film sheet 13.

The thickness of the support layer 21 is preferably 50 to 2000 μm, more preferably 100 to 1500 μm. When the thickness of the support layer 21 is within the range, when the support 20 is peeled from the thin film sheet 13, the support layer 21 is easily deformed in an arbitrary direction and is easily peeled.

The support layer 21 is made of a hydrophilic material or a water-absorbing material capable of holding water inside. Examples of the material of the support layer 21 include the same material as the material of the support layer 11 of the first embodiment.

Also in this embodiment, the support layer 21 preferably has flexibility, and the elastic modulus thereof is preferably 100 to 100000 MPa, and more preferably 100 to 5000 MPa. The method of measuring the elastic modulus is the same as the method of measuring the elastic modulus of the support layer 11 of the first embodiment described above. When the elastic modulus of the support layer 21 is within the range, breakage or the like is unlikely to occur when peeled from the thin film sheet 13, and it can be appropriately deformed.

On the other hand, as shown in FIG. 3, the protrusion layer 22 is a layer adhered to one surface of the support layer 21 with a hydrophobic adhesive, and has a protrusion region 22A protruding from the outer edge 21A of the support layer 21. The support 20 may have a plurality of protrusion layers 22, but in this case, at least one protrusion layer 22 has a protrusion region 22A that protrudes outward from one end 21A of the support layer 21. Good. The length of the protruding region 22A, that is, the length or shape of the protruding portion 22A protruding from the outer edge 21A of the support layer 21 is not particularly limited, and may be any length or shape that the user can easily grasp. In the present embodiment, the plan view shape of the protruding region 22A is a substantially rectangular shape, but it may be a semicircular shape or a polygonal shape, for example.

The width of the protrusion layer 22 arranged below the outer edge 21A of the support layer 21 (the length indicated by W3 in FIG. 3) is larger than the maximum width of the support layer 21 (the length indicated by W2 in FIG. 3). It is preferably about 5 to 95%, more preferably 10 to 95%. If the width W3 of the protrusion layer 22 arranged on the outer edge 21A of the support layer 21 is excessively narrow, the support layer 21 is easily broken when the protrusion region 22A of the protrusion layer 22 is lifted. On the other hand, if the width W3 of the protrusion layer 22 is excessively wide, the thin film sheet 13 may be lifted up together with the protrusion layer 22 when the protrusion region 22A of the protrusion layer 22 is lifted. On the other hand, if the width W3 of the protrusion layer 22 arranged below the outer edge 21A of the support layer 21 is within the above range, it is possible to easily lift only the support 20 without lifting the thin film sheet 13.

Further, the contact area of the protrusion layer 22 with the support layer 21 is set to be smaller than the area of one surface of the support layer 21. That is, the protrusion layer 22 is attached only to a part of one surface of the support layer 21. The contact area between the support layer 21 and the protrusion layer 22 is preferably 5 to 95%, more preferably 10 to 90%, with respect to the area of the support layer 21. When the contact area between the support layer 21 and the protrusion layer 22 is within the range, the support 20 is easily peeled from the thin film sheet 13.

The plan view shape of the protruding layer 22 can be arbitrarily selected by appropriately selecting it according to the shapes of the support layer 21 and the thin film sheet 13. For example, the protrusion layer 22 may be arranged only near the outer edge 21A of the support layer 21. However, as shown in FIG. 3, when the protrusion layer 22 extends through the center (not shown) of the support layer 21 toward the other end, the support 20 is stably peeled off. It will be easier.

Further, in the present embodiment, the plan view shape of the protrusion layer 22 is a substantially rectangular shape, but the present invention is not limited to this, and may be, for example, a crank shape, a wavy shape, or branches in a dendritic shape. Good. Further, the width of the protrusion layer 22 does not have to be constant, and the width of the protrusion layer may change continuously or intermittently. Further, in particular, the plan view shape of the protrusion layer 22 on the center side of the support layer 21 may be wide. The protrusion layer 22 may have, for example, a shape in which a rod-shaped region (projection region 22A side) and a disc-shaped or polygonal region (center side) are combined.

On the other hand, although the cross-sectional shape of the protrusion layer 22 is rectangular in the present embodiment, it is not limited to this. For example, it may have any shape such as a semicircular shape or a truncated pyramid shape. Further, the thickness of the projection layer 22 in the present embodiment may be constant or may vary continuously or intermittently, but the average thickness thereof is preferably 0.05 to 2 mm, and 0.1 to 2 mm. 1.5 mm is more preferable. If the thickness of the protrusion layer 22 is excessively large, a gap is likely to be formed between the support layer 21 and the thin film sheet 13 when the support 20 and the thin film sheet 13 are laminated, and the thin film sheet 13 should be sufficiently protected. Becomes difficult. On the other hand, if it is at most the above upper limit, a gap is unlikely to be formed between the support layer 21 and the thin film sheet 13. Further, when the thickness of the protrusion layer 22 is equal to or more than the above lower limit, the support 20 is stiffened or stiff, and the support 20 is easily separated from the thin film sheet 13.

The protrusion layer 22 has flexibility, and its elastic modulus is preferably 100 to 1,000,000 MPa, more preferably 100 to 5000 MPa. The method of measuring the elastic modulus is the same as the method of measuring the elastic modulus of the support layer 11 of the first embodiment described above. When the elastic modulus of the protrusion layer 22 is within the range, the support 20 can be deformed in a desired direction, and the support 20 can be easily peeled from the thin film sheet 13.

The protrusion layer 22 is made of a material having hydrophilicity or water absorption. When the protrusion layer 22 has hydrophilicity or water absorbency, when the aqueous liquid is sprayed from the support layer 21 side to the cosmetic laminated sheet 200, not only between the support layer 21 and the thin film sheet 13, but also the protrusion layer 22 and the thin film. It is also possible to form a layer of the aqueous liquid between the sheet 13 and the sheet 13. Therefore, the entire support 20 is easily peeled off from the thin film sheet 13.

Here, the protrusion layer 22 may include the same material as the support layer 21, or may be composed of another material. Examples of the material forming the protrusion layer 22 include the same materials as those of the protrusion layer 12 of the first embodiment.

Further, the protrusion layer 22 is attached to the support layer 21 with a hydrophobic adhesive, and the hydrophobic adhesive is a hydrophobic material for attaching the protrusion layer 12 and the support layer 11 in the first embodiment. Similar to adhesive.

(Method of Manufacturing Laminated Sheet for Makeup of Second Embodiment)
The method for producing the laminated cosmetic sheet 200 of the present embodiment is not particularly limited, and for example, the support 20 in which the above-mentioned support layer 21 and the protrusion layer 22 are adhered with a hydrophobic adhesive is prepared, and the support 20 of the support 20 is prepared. The surface on which the protrusion layer 20 is laminated and the thin film sheet 13 may be laminated. The timing of forming the colored layer, the light scattering layer, or the like of the thin film sheet 13 is not particularly limited. For example, after the colored layer or the like is formed on the thin film, the thin film sheet (a laminated body of the thin film and the colored layer) 13 May be laminated with the support 20. Further, after the above-mentioned thin film and the support 20 are laminated, a colored layer or the like may be formed on the surface of the thin film on which the support 20 is not laminated.

(How to Use the Laminated Cosmetic Sheet of the Second Embodiment)
An explanatory view of a method of using the laminated cosmetic sheet 200 of the second embodiment is shown in FIGS. 4A to 4C. 4A to 4C are sectional views taken along the line AA of FIG. However, the method of using the decorative laminated sheet 200 of the present embodiment is not limited to the following method.

First, as shown in FIG. 4A, in a jig 600 including a base portion 601 and a hydrophilic sheet 602 arranged on one surface of the base portion 601, the hydrophilic sheet 602 and the thin film sheet 13 face each other. Then, the makeup laminated sheet 100 is placed.

Then, water, a milky lotion, an aqueous liquid such as a moisturizer is sprayed over the entire surface from the side of the support layer 21 of the cosmetic laminated sheet 200 by spraying or the like. As a result, the hydrophilic or water-absorbing projection layer 22 and the support layer 21 contain an aqueous liquid, and an aqueous liquid layer (not shown) is formed between the support layer 21 or the projection layer 22 and the thin film sheet 13. It Further, at this time, layered adsorption occurs due to hydration of the jig and the thin film sheet 13 into which the aqueous liquid has penetrated.

Then, as shown in FIG. 4B, the projecting region 22A of the projecting layer 22 of the support 20 is grasped, and the support 20 is gradually lifted from the projecting region 22A side. As described above, according to the cosmetic laminated sheet 200 of the present embodiment, the thin film sheet 13 is difficult to lift and only the support 20 is peeled off. Further, at this time, wrinkles or the like are unlikely to occur on the thin film sheet 13.

Then, as shown in FIG. 4C, the thin film sheet 13 laminated on the jig 600 is brought into close contact with the pasting surface (not shown). Then, the jig 600 is peeled off from the thin film sheet 13, and only the thin film sheet 13 is moved to the attachment surface side.

The jig 600 used for sticking the above-mentioned makeup laminated sheet 200 is the same as the jig 600 described in the method of using the makeup laminated sheet 100 of the first embodiment.

2. Makeup Set Next, a makeup set in which the above-mentioned makeup laminated sheet is enclosed will be described. Hereinafter, four embodiments of the makeup set will be described, but the makeup set is not limited to these.

[First Embodiment]
FIG. 5 shows an exploded perspective view of the makeup set 300 according to the first embodiment of the present disclosure, and FIG. 6 shows a sectional view taken along the line AA in FIG. The makeup set 300 is arranged so as to face the substrate 31 with the makeup laminated sheet 100, the substrate 31 arranged to face the thin film sheet 13 of the makeup laminated sheet 100, and the makeup laminated sheet 100 sandwiched therebetween. And the protective member 32 bonded to the substrate 31 so as to surround the decorative laminated sheet 100. Although FIG. 5 and FIG. 6 show the case where the above-mentioned makeup laminated sheet 100 of the first embodiment is enclosed, instead of the first makeup laminated sheet 100, a second makeup sheet is used. The decorative laminated sheet 200 of the laminated sheet 200 may be enclosed. Hereinafter, the makeup set 300 of the present embodiment will be described by taking the case of including the first makeup laminated sheet 100 as an example.

(substrate)
The substrate 31 of the makeup set 300 is a member for supporting the makeup laminate sheet 100, and is arranged so that the substrate 31 and the thin film sheet 13 of the makeup laminate sheet 100 face each other. The shape of the substrate 31 is not particularly limited and is a flat plate in the present embodiment, but has a convex portion or a concave portion for aligning with a protective member 32 described later or engaging with the protective member 32. May be. Further, the side surface may have a thread or the like for engaging with the protection member 32.

In addition, the region of the substrate 31 that is in contact with the decorative laminate sheet 100 does not necessarily have to be flat, and may have a curved surface. Further, the shape in plan view is not particularly limited as long as it is larger than the area of the decorative laminated sheet 100 in plan view.

The substrate 31 may be the jig 600 (the base 601 and the hydrophilic sheet 602) used for sticking the above-mentioned makeup laminated sheet 100, or the hydrophilic sheet 602 of the jig 600. In this case, when the user uses the cosmetic laminated sheet 100, the labor of newly disposing the cosmetic laminated sheet 100 on the jig 600 can be omitted.

Further, the substrate 31 may be provided with a cutting line so as to surround the decorative laminated sheet 100, if necessary.

(Protective member)
On the other hand, the protective member 32 may have any shape as long as it covers the decorative laminated sheet 100 and can be joined to the substrate. In the present embodiment, it has a wall surface and a top surface that surround the recess 32a for housing the decorative laminate sheet 100, and a flange 32b that is arranged so as to surround the opening edge of the recess 32a. In the protective member 32, the decorative laminated sheet 100 is housed in the recess 32a, and the flange portion 32b and the substrate 31 are bonded together with an adhesive. However, the shape of the protective member 32 is not limited to this, and may be, for example, a flat sheet.

The material of the protective part 32 is not particularly limited, and it is preferable that the protective part 32 has sufficient strength to protect the laminated cosmetic sheet 100 contained therein. Examples thereof include resin materials such as polyethylene, polyethylene terephthalate, polypropylene, polyamide, polystyrene, vinyl chloride resin, AS resin, ABS resin, acrylic resin, and polycarbonate; materials made of natural materials such as sugar cane, reeds, and kenaf; Metal-based materials such as aluminum, stainless steel, tinplate, and steel; are included.

In addition, the kind of the adhesive that bonds the substrate 31 and the protective member 32 is not particularly limited, but in the space (recess 32a) surrounded by the substrate 31 and the protective member 32, various liquids as well as the cosmetic laminated sheet 100 are provided. In the case of accommodating, it is preferable that the adhesive is not corroded by the liquid. When the substrate 31 and the protective member 32 are bonded to each other with an adhesive as described above, when the cosmetic laminated sheet 100 is used, the protective member 32 is peeled off to take out the cosmetic laminated sheet 100 to the outside. You can

On the other hand, as described above, when the cut line is formed on the substrate 31, a part of the substrate 31 is cut off along the cut line of the substrate 31, so that the makeup laminated sheet 100 is changed to the makeup set 300. It is also possible to take it out of the.

(Other)
In the above description, the substrate 31 and the protective member 32 are adhered with an adhesive, but the method of joining the substrate 31 and the protective member 32 is not particularly limited. For example, a screw thread may be arranged on the side surface of the substrate 31, and a screw portion capable of fitting with the screw thread may be provided on the protective member 32 side. In this case, the protection member 32 can be removed by rotating the protection member 32 in a fixed direction. Further, the outer edge portion of the substrate 31 and the protection member 32 may be sandwiched from above and below by an elastic body such as rubber, and the substrate 31 and the protection member 32 may be sealed.

In the protective member 32 of the cosmetic set 300 according to the present embodiment, not only the cosmetic laminated sheet 100 but also a biocompatible aqueous liquid such as water, a moisturizer, or an emulsion may be further enclosed. In this case, the laminated cosmetic sheet 100 is in a state of being immersed in these aqueous liquids. On the other hand, the decorative laminated sheet 100 may be enclosed between the substrate 31 and the protective member 32 in a dry state. In this case, in order to protect the decorative laminated sheet 100, various gases (for example, inert gas and air) may be enclosed in the region surrounded by the substrate 31 and the protective member 32.

[Second Embodiment]
A cross-sectional view of a makeup set 400 according to the second embodiment of the present disclosure is shown in FIG. 7. The makeup set 400 includes a makeup laminated sheet 100, a substrate 41 arranged to face the thin film sheet 13 of the makeup laminated sheet 100, and a support (support layer 11 and protrusion layer 12 of the makeup laminated sheet 100. ), and a container 42 bonded to the substrate 41 via a bonding portion 43.

The substrate 41 of this embodiment can have the same shape as the substrate 31 of the above-described first embodiment, and the material thereof is also the same. Similar to the first embodiment, the substrate 41 may be the jig 600 (the base 601 and the hydrophilic sheet 602) used for sticking the above-mentioned decorative laminated sheet 100, or the hydrophilic sheet 602 of the jig 600. ..

On the other hand, the container 42 arranged so as to face the support (particularly the support layer 11) has a recess 42a having an opening that is substantially the same as or smaller than the support layer 11. In the present embodiment, the decorative laminated sheet 100 and the substrate 41 serve as a lid for the container 42 (recess 42a). A biocompatible aqueous liquid such as water, a moisturizer, or an emulsion is enclosed in the container 42. The material of the container 42 is not particularly limited as long as it is not eroded by the aqueous liquid contained therein, and is made of the same material as the protective member 32 of the above-described first embodiment. The shape is not particularly limited as long as it can accommodate a sufficient amount of the aqueous liquid, and the depth of the recess 42a and the like are appropriately selected.

Here, the container 42 is joined to the substrate 41 via the joining portion 43. The joint portion 43 may be arranged so as to surround the decorative laminated sheet 100. Further, the joint portion 43 does not have to surround the decorative laminated sheet 100. For example, the container 42 and the substrate 41 may be joined at two points or at three or more points. The joint portion 43 is preferably composed of a hydrophobic adhesive and can be the same as the adhesive of the first embodiment described above.

In the makeup set 400 of the present embodiment, the support (support layer 11 and protrusion layer 12) and the thin film sheet 13 are always wet with the aqueous liquid with which the container 42 is filled. Then, when using the thin film sheet 13 of the makeup set 400, the substrate 41 is removed from the container 42. At this time, peeling occurs at the interface between the thin film sheet 13 and the support layer 11 of the decorative laminated sheet 100, so that a laminated body of the substrate 41 and the thin film sheet 42 is obtained. Then, by using the substrate 41 as a jig or the like, the thin film sheet 13 can be attached to the attachment surface.

[Third Embodiment]
A cross-sectional view of a makeup set 500 according to the third embodiment of the present disclosure is shown in FIG. 8. The makeup set 500 includes a makeup laminated sheet 100, a substrate 51 arranged so as to face the thin film sheet 13 of the makeup laminated sheet 100, and a container 52 joined to the substrate 51 via a joining portion 53a. With.

The substrate 51 of the present embodiment only needs to have hydrophilicity or water absorbency, can have the same shape as the substrate 31 of the above-described first embodiment, and the material thereof is also the same. Similar to the first embodiment, the substrate 51 may be the jig 600 (base 601 and hydrophilic sheet 602) used for sticking the above-mentioned decorative laminated sheet 100, or the hydrophilic sheet 602 of the jig 600. ..

On the other hand, the container 52 arranged so as to face the substrate 51 has a recess 52 a having an opening smaller than that of the substrate 51. In this embodiment, the substrate 51 serves as a lid for the container 52 (recess 52a). A biocompatible aqueous liquid such as water, a moisturizer, or an emulsion is enclosed in the container 52. The material of the container 52 is not particularly limited as long as it is not eroded by the aqueous liquid contained therein, and is made of the same material as the protective member 32 of the first embodiment described above. The shape is not particularly limited as long as it can accommodate a sufficient amount of the aqueous liquid, and the depth of the recess 52a and the like are appropriately selected.

Here, the container 52 is joined to the substrate 51 via the joint portion 53a. In addition, the substrate 51 is joined to the support layer 12 of the decorative laminated sheet 100 via the joining portion 53b. The

joint portions

53a and 53b may be arranged so as to surround the outer periphery of the substrate 51, respectively. Further, the

joint portions

53a and 53b do not have to surround the outer periphery of the substrate 51. For example, the container 52 and the substrate 51 or the substrate 51 and the support layer 12 may be bonded at two points or at three or more points. The

joint portions

53a and 53b are preferably composed of a hydrophobic adhesive, and can be the same as the adhesive of the first embodiment described above.

In the makeup set 500 according to the present embodiment, the substrate 51 and the makeup laminated sheet 100 are always wet with the liquid filled in the container 52. Then, when using the thin film sheet 13 of the makeup set 500, the support layer 11 and the protrusion layer 12 (support) are separated from the substrate 51. At this time, the thin film sheet 13 remains on the substrate 51 side due to the stacking adsorption with the substrate 51. Therefore, a laminated body of the container 52, the substrate 51, and the thin film sheet is obtained. Then, by using the substrate 51 and the container 52 as a jig or the like, the thin film sheet 13 can be attached to the attachment surface.

[Fourth Embodiment]
A cross-sectional view of a makeup set 600 according to the fourth embodiment of the present disclosure is shown in FIG. 9. The makeup set 600 includes the makeup laminated sheet 100 and a container 62 that covers the makeup laminated sheet 100.

In the present embodiment, the container 62 that covers the cosmetic laminated sheet 100 is not particularly limited as long as the cosmetic laminated sheet 100 can be housed inside. The container 62 may be a bag-shaped container in which sheet-shaped members are bonded together with an adhesive or the like, or a box-shaped container in which a box-shaped member and a member serving as a lid are bonded together with the adhesive or the like. May be The material of the container 62 is not particularly limited, and the same material as the protective member 32 of the above-described first embodiment can be used.

The container 62 of the cosmetic set 600 according to the present embodiment may be filled with a biocompatible aqueous liquid such as water, a moisturizer, or an emulsion, and may contain various gases (such as inert gas and air). , May be enclosed. Further, the inside of the container 62 may be depressurized.

In the makeup set 600 of the present embodiment, the makeup laminated sheet 100 can be taken out by cutting off or peeling off a part of the container 62. Then, the taken-out makeup laminated sheet 100 is placed on a desired jig with the thin film sheet 13 side facing down. If necessary, a biocompatible aqueous liquid such as water, a moisturizer, or an emulsion is sprayed onto the cosmetic laminated sheet 100, and the support layer 11 and the projection layer 12 (support) are peeled from the thin film sheet 13. After that, the thin film sheet 13 is brought into close contact with the surface to be attached, and the jig is removed, so that the thin film sheet 13 can be attached.

Although the case where only the cosmetic laminated sheet 100 is housed in the container 62 has been described above, the cosmetic laminated sheet 100 is housed in the container 62 in a state of being laminated with a desired jig. May be. The jig may be the jig 600 (the base 601 and the hydrophilic sheet 602) used for sticking the above-mentioned makeup laminated sheet 100, or the hydrophilic sheet 602 of the jig 600. In this case, when the user uses the cosmetic laminated sheet 100, the labor of arranging the cosmetic laminated sheet 100 again on the jig can be omitted.

The present disclosure will be described below with reference to examples. The examples are not to be construed as limiting the scope of the present disclosure.

[Comparative Example 1]
A 200-nm-thick polylactic acid sheet (thin film sheet) was attached to a support layer made of filter paper, which had the same shape in plan view as the polylactic acid sheet, to obtain a decorative laminated sheet. Then, the decorative laminated sheet was placed on a jig with the support layer facing upward, and water was sprayed from the support layer side. Then, the support layer was lifted and peeled from the thin film sheet.

[Comparative example 2]
A 200-nm-thick polylactic acid sheet (thin film sheet) was attached to a support layer made of filter paper, which had a shape in plan view larger than that of the polylactic acid sheet, to obtain a decorative laminated sheet. Then, the decorative laminated sheet was placed on a jig with the support layer facing upward, and water was sprayed from the support layer side. Then, the support layer protruding from the thin film sheet was grasped, the support layer was lifted and peeled from the thin film sheet.

[Example 1]
On one surface of the filter paper, a rectangular parallelepiped projection layer (thickness: 2 mm) made of cellulose (contact angle with water: 35°) was applied to the outside of the outer edge of the filter paper with a hydrophobic adhesive (silicone adhesive). It was pasted on to make a support. Then, a polylactic acid sheet (thin film sheet) having a thickness of 200 nm was attached to the surface of the filter paper on which the protrusion layer was attached, to obtain a decorative laminated sheet. Then, the laminate sheet for makeup was placed on a jig with the support (support layer) facing upward, and water was sprayed from the support side. After that, the support was lifted up and peeled off from the thin film sheet by using the portion where the protruding layer protruded as a grab.

[Example 2]
A decorative laminated sheet was produced in the same manner as in Example 1 except that the thickness of the protrusion layer was 1 mm. Then, the laminate sheet for makeup was placed on a jig with the support (support layer) facing upward, and water was sprayed from the support side. After that, the support was lifted up and peeled off from the thin film sheet by using the portion where the protruding layer protruded as a grab.

[Example 3]
A decorative laminated sheet was produced in the same manner as in Example 1 except that the thickness of the protrusion layer was 0.5 mm. Then, the laminate sheet for makeup was placed on a jig with the support (support layer) facing upward, and water was sprayed from the support side. After that, the support was lifted up and peeled off from the thin film sheet by using the portion where the protruding layer protruded as a grab.

[Example 4]
A decorative laminate sheet was produced in the same manner as in Example 1 except that the polylactic acid sheet (thin film sheet) was attached to the surface of the filter paper on which the protrusion layer was not attached. Then, the laminate sheet for makeup was placed on a jig with the support (projection layer) facing upward, and water was sprayed from the support side. After that, the support was lifted and peeled from the thin film sheet by using the part where the protruding layer protruded as a grab.

[Comparative Example 3]
A decorative laminated sheet was produced in the same manner as in Example 3 except that the projection layer was a rectangular parallelepiped projection layer made of hydrophobic cellophane (thickness: 0.5 mm). Then, the laminate sheet for makeup was placed on a jig with the support (support layer) facing upward, and water was sprayed from the support side. After that, the support was lifted up and peeled off from the thin film sheet by using the portion where the protruding layer protruded as a grab.

[Evaluation]
The ease of peeling when the support (or the support layer) was peeled off was evaluated as follows. The results are shown in Table 1.
X: Wrinkles were not formed on the thin film sheet after the support (or the support layer) was peeled off, or the thin film was not peeled off properly. Wrinkles and tears were observed on the surface. ○: No wrinkles were formed on the thin film sheet after peeling the support (or the support layer).

As shown in Table 1 above, when the support had a protrusion layer and the protrusion layer was hydrophilic (Examples 1 to 4), the support could be peeled off. However, when the protrusion layer was on the thin film sheet side, if the thickness of the protrusion layer was large, there was a tendency that the support was difficult to peel off (Example 1). On the other hand, when the protrusion layer was not present or when the protrusion layer was hydrophobic, peeling of the support was difficult (Comparative Examples 1 to 3).

In the laminated cosmetic sheet of the present disclosure, the support is easily peeled off from the thin film sheet, and furthermore, the thin film sheet after peeling off the support is less likely to be wrinkled. Therefore, it is very useful for making the discolored portion inconspicuous or for decorating the discolored portion.

10, 20

Support

11, 21

Support layer

11A, 21A Outer edge of

support layer

12, 22

Projection layer

12A, 22A Projection region 13

Thin film sheet

31, 41, 51 Substrate 32

Protective member

42, 52, 62

Container

43, 53a,

53b Joining part

100, 200 Makeup laminated

sheet

300, 400, 500, 600 Makeup set 600 Jig 601 Base 602 Hydrophilic sheet

Claims

A support comprising a support layer, and a protrusion layer adhered to one surface of the support layer with a hydrophobic adhesive,
Laminated on one surface of the support, a thin film sheet for sticking to the skin,
Have
The protrusion layer has flexibility, and is hydrophilic or water-absorbing,
The contact area between the protrusion layer and the support layer is narrower than the area of one surface of the support layer,
A part of the protrusion layer protrudes outward from the outer edge of the support layer,
Laminated sheet for makeup.
The thin film sheet is laminated on the surface of the support opposite to the surface on which the protrusion layer is adhered,
The average thickness of the protrusion layer is 0.05 to 5 mm,
The laminated sheet for makeup according to claim 1.
The thin film sheet is laminated on the surface of the support to which the protrusion layer is attached,
The average thickness of the protrusion layer is 0.05 to 2 mm,
The laminated sheet for makeup according to claim 1.
The contact area between the protrusion layer and the support layer is 5 to 95% of the area of one surface of the support layer.
The laminated cosmetic sheet according to any one of claims 1 to 3.
The protrusion layer includes an elastic material,
The laminated cosmetic sheet according to any one of claims 1 to 4.
The protrusion layer comprises the same material as the support layer,
The laminated cosmetic sheet according to any one of claims 1 to 5.
The thin film sheet includes a colored layer,
The laminated cosmetic sheet according to any one of claims 1 to 6.
A cosmetic set comprising the cosmetic laminated sheet according to any one of claims 1 to 7,
A substrate disposed so as to face the thin film sheet of the decorative laminated sheet,
Makeup set.
A liquid-filled container is bonded to the substrate and/or the support of the cosmetic laminate sheet,
The cosmetic set according to claim 8.
Further comprising a protective member arranged so as to face the substrate, sandwiching the decorative laminated sheet,
The substrate and the protective member are joined so as to surround the decorative laminated sheet,
The cosmetic set according to claim 8.
The substrate is a jig for attaching the thin film sheet to the skin,
The cosmetic set according to any one of claims 8 to 10.
A cosmetic laminated sheet according to any one of claims 1 to 7, and a container covering the cosmetic laminated sheet,
Makeup set including.