KR20220080317A - Cosmetic sheet - Google Patents

Abstract

A cosmetic sheet is provided according to an embodiment of the present invention. The cosmetic sheet may include: a base sheet in which the fibers of the spiral structure are physically entangled, some of the fibers of the spiral structure are formed outside the surface, and the fibers are bound by entangling each other when overlapping; an impregnated region in which the cosmetic composition is impregnated in the base sheet; and a non-impregnated region formed adjacent to the impregnated region in the base sheet.

Description

Beauty sheet {COSMETIC SHEET}

The present invention relates to a cosmetic sheet.

Non-woven fabric refers to a fabric made by bonding or entangling fibers by mechanical manipulation, heat bonding, or chemical agents. There are felt, resin-bonded non-woven fabric, needle punch, spun bond, spun lace, embossed film, and wet-type non-woven fabric that do not go through the yarn step in the process of making fabric.

Such a nonwoven fabric has recently been used in the medical and sports fields. BACKGROUND OF THE INVENTION Nonwoven fabrics are used as tapes for various bandages and supporters in the fields of medical care and sports, etc. for the purpose of appropriately pressing, fixing, and protecting an application site such as a limb or an affected part. On the other hand, in order to use the nonwoven fabric in fields such as medical and sports, development has been carried out to realize high physical properties such as breathability, shape stability, elastic recovery rate, and compression repulsion characteristics.

However, the nonwoven fabric having such various functions and used in various fields has not yet been widely used in the field of cosmetic products due to problems such as skin irritation.

An object of the present invention is to provide a beauty sheet for solving the above problems.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A cosmetic sheet is provided according to an embodiment of the present invention. The cosmetic sheet may include: a base sheet in which the fibers of the spiral structure are physically entangled, some of the fibers of the spiral structure are formed outside the surface, and the fibers are bound by entangling each other when overlapping; an impregnated region in which the cosmetic composition is impregnated in the base sheet; and a non-impregnated region formed adjacent to the impregnated region in the base sheet.

In addition, the base sheet is used to be wound on a part of the user's body, and the base sheet may be coupled to each other in an overlapping area to maintain a wound state.

In addition, the non-impregnated region may be formed at both ends of the base sheet, and the impregnated region may be formed in the center of the base sheet.

In addition, a cut line having a predetermined shape is formed at one end of the both ends, and the opposite end of the both ends passes through the cut line, and the both ends may be fitted and fixed to each other.

In addition, the impregnated area may be in close contact with the user's chin area, and the non-impregnated area may be located at both ends of the base sheet to be in close contact with the side of the face and the head.

In addition, the base sheet may include a first sheet formed to have both ends in the longitudinal direction and a second sheet extending from one region of the first sheet and formed to have both ends in the longitudinal direction.

In addition, the first sheet may be wound to cover the chin and face, and the second sheet may be wound to cover the neck.

In addition, it is located on one surface of the base sheet, the cosmetic composition of the impregnated region may further include a film that prevents the intrusion of the non-impregnated region.

In addition, the cosmetic sheet may be folded and packaged at least once.

In addition, the cosmetic sheet may be wound and packaged in a folded state around one of the impregnated areas.

In addition, the film may have a size corresponding to the impregnated area.

In addition, the cosmetic composition may be impregnated into the base sheet by a silk screen printing method.

In addition, the cosmetic composition is intended to be applied to the skin and includes lotion, milk lotion, moisture lotion, nourishing lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nourishing cream, moisture cream, essence, cleansing cream, cleansing milk. , cleansing liquid, face cream, face wash foam, cold cream, skin cream, skin gel, emulsion, and may include at least one of lotion.

According to the present invention, since the fibers of the spiral structure are physically entangled with each other to form a beauty sheet, the elasticity is excellent, and when the beauty sheet is wound, due to the entanglement of the fibers in the overlapping area, the wound state without using a separate adhesive may be possible to maintain.

In addition, according to the present invention, the cosmetic composition is impregnated into the cosmetic sheet to improve skin beauty, and in particular, by dividing the impregnated area and non-impregnated area of the cosmetic composition, the cosmetic composition is efficiently used while self-adhesion of the cosmetic sheet It can be done so that performance does not decrease.

In addition, according to the present invention, the beauty sheet may be wound on various parts of the body, such as the face, chin, abdomen, buttocks.

In addition, according to the present invention, both ends of the cosmetic sheet are non-impregnated regions, so that both ends are overlapped to maintain a wound state.

In addition, according to the present invention, an incision is formed at one end of the cosmetic sheet, and the opposite end is fixed to be fitted through the incision, so that the wound state can be more effectively fixed.

In order to more fully understand the drawings recited in the Detailed Description, a brief description of each drawing is provided.
1 is a perspective view and a front view of a cosmetic sheet according to an embodiment of the present invention.
2 is a perspective view and a front view of a cosmetic sheet according to an embodiment of the present invention.
Figures 3a and 3b is a state diagram of the use of the cosmetic sheet according to an embodiment of the present invention.
4 is a front view of a cosmetic sheet according to an embodiment of the present invention.
5 is a state diagram of the use of a cosmetic sheet according to an embodiment of the present invention.
6 is a cross-sectional view of a cosmetic sheet according to an embodiment of the present invention.

Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the contents described in the accompanying drawings. In addition, a method of constructing and using an embodiment of the present invention will be described in detail with reference to the contents described in the accompanying drawings. The same reference numbers or reference numerals in each figure indicate parts or components that perform substantially the same functions. For convenience described below, the up, down, left and right directions are based on the drawings, and the scope of the present invention is not necessarily limited to the direction.

Terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a first component, and similarly, the first component may also be referred to as a first component. and/or includes a combination of a plurality of related items or any one of a plurality of related items.

The terms used herein are used to describe the embodiments, and are not intended to limit and/or limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In this specification, the terms include or have is intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features, number, step , it should be understood that it does not preclude in advance the possibility of the presence or addition of an operation, component, part, or combination thereof.

Throughout the specification, when it is said that a part is connected to another part, it includes not only a case in which it is directly connected, but also a case in which it is indirectly connected with another element interposed therebetween. Also, when it is said that a part includes a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

1 is a perspective view and a front view of a cosmetic sheet according to an embodiment of the present invention.

Referring to Figure 1, the beauty sheet 100, the base sheet 110; impregnated region 120 ; and non-impregnated regions 130 - 1 and 130 - 2 .

The base sheet 110 may be formed in a sheet form by physically entangled with each other in the fibers of the spiral structure. In this case, since some of the fibers of the spiral structure are released on the surface of the base sheet 110 , fibers of the spiral structure formed outside the surface of the base sheet 110 may exist. When some of the base sheet 110 overlap each other, the fibers of the spiral structure formed outwardly at the overlapping portion are entangled with each other, so that the base sheet 110 may be bound.

The impregnated region 120 may be formed by impregnating the cosmetic composition in the base sheet 110 . The cosmetic composition is applied to the skin for the user's beauty, makeup, etc. , cleansing cream, cleansing milk, cleansing liquid, face wash cream, face wash foam, cold cream, skin cream, skin gel, emulsion and lotion, but is not limited thereto. In addition, the cosmetic composition may be impregnated into the base sheet 110 by a silk screen printing method, but is not limited thereto.

The non-impregnated regions 130 - 1 and 130 - 2 are regions in which the cosmetic composition is not impregnated in the base sheet 110 , and may be formed adjacent to the impregnated region 120 . Since the non-impregnated regions 130-1 and 130-2 are not impregnated with the cosmetic composition, binding performance is not lowered when overlapped compared to the impregnated region 120, and thus the non-impregnated regions 130-1 and 130-2 are not impregnated. ) through the base sheet 110 can be effectively fixed to maintain the wound state.

In an embodiment, the ratio and position of the impregnated area 120 and the non-impregnated area 130 - 1 and 130 - 2 of the base sheet 110 may be adjusted according to the use and purpose of the cosmetic sheet 100 . For example, the ratio of impregnated regions 120 to non-impregnated regions 130-1, 130-2 ranges from 2:8 to 9:1, 3:7 to 8:2, 3:7 to 4:6. can be

In an embodiment, the base sheet 110 may be formed to have both ends in the longitudinal direction. In this case, the non-impregnated regions 130 - 1 and 130 - 2 may be formed at both ends of the base sheet 110 , and the impregnated regions 120 may be formed in the center of the base sheet 110 . However, the present invention is not limited thereto.

The beauty sheet 100 may be used in such a way that the base sheet 110 is wound around a part of the user's body. According to the winding, at least a portion of the base sheet 110 may overlap each other, and in this overlapping area, the fibers of the spiral structure are combined with each other while entangled to maintain the wound state. For example, at least some of the overlapping regions may be non-impregnated regions 130 - 1 and 130 - 2 . However, the present invention is not limited thereto.

In an embodiment, the body part on which the beauty sheet 100 is wound may vary according to the purpose and use of the beauty sheet 100 . For example, the beauty sheet 100 can be used by being wound on the face, chin, neck, abdomen, buttocks, fingers, heels, elbows, etc. and overlapping both ends to be fixed. For example, the base sheet 110 may be wound to cover the face. In this case, the impregnated area 120 may be in close contact with the chin, and the non-impregnated areas 130 - 1 and 130 - 2 may be in close contact with the side of the face and the head. For example, the base sheet 110 may be wound around the neck. In this case, the impregnated area 120 may be in close contact with the front of the neck, and the non-impregnated areas 130-1 and 130-2 may be in close contact with the side and back of the neck.

In an embodiment, the base sheet 110 may express the crimped fibers of a spiral structure through a crimping process heated with high-temperature steam, so that adjacent or intersecting fibers may be physically entangled with each other.

In an embodiment, the number of fibers formed outside the surface of the base sheet 110 may be in the range of 7 to 50, 9 to 45, and 10 to 40 per 1 cm 2 area of the base sheet 110 . If the number of fibers formed outside the surface of the base sheet 110 per 1 cm 2 area of the base sheet 110 is less than 7, it may be difficult to entangle the fibers when the base sheet 110 is overlapped, and 50 fibers In the case of excess, the fibers are entangled more than necessary, and in some cases, a phenomenon of fusion between the fibers may occur, making it difficult to secure elasticity. However, the present invention is not limited thereto.

In an embodiment, in the fiber of the helical structure, the average radius of curvature of the circle formed along the axial direction of the helical may be in the range of 10 to 250 μm. The average radius of curvature is an index indicating the average size of a circle formed along the helical axis direction of the helical fiber, for example, 20 to 200 μm, 50 to 200 μm, 50 to 160 μm, 60 to 150 μm, or 70 to 130 μm. If the average radius of curvature of the circle formed due to the spiral structure is less than 20 μm, the crimp of the spiral structure is too small, and the fibers are not sufficiently entangled, so there is a problem in that it is difficult to secure the web strength. . Conversely, when the average radius of curvature of the circle formed in the spiral structure is more than 200 μm, the formed spiral structure has a loose shape and the number of spiral structure fibers formed outside the surface of the base sheet 110 is small, so the elasticity is lowered and, when the base sheet 110 is overlapped, there is a problem in that the fibers are difficult to entangle. However, the present invention is not limited thereto.

In an embodiment, the areal density of the base sheet 110 may be in the range of 30 to 150 gsm. The areal density refers to the mass per unit area (g/m ² ). For example, the areal density of the base sheet 110 is 40 to 140 gsm, 50 to 130 gsm, 50 to 120 gsm, 50 to 110 gsm, 50 to 100 gsm, 50 to 70 gsm or 80 to 100 gsm. If the areal density of the base sheet 110 is less than 30, when the base sheet 110 is used, there is little irritation to the skin, so it is difficult to use it as the beauty sheet 100, and the areal density of the base sheet 110 is If it exceeds 150, when using the base sheet 110, there is a problem that it is difficult to use as the cosmetic sheet 100 because the skin irritation is too severe. Therefore, in the present invention, it can be manufactured by easily adjusting the areal density of the base sheet 110 within the above range according to the portion where the cosmetic sheet 100 is used. For example, when providing the cosmetic sheet 100 for use in a relatively sensitive area such as the face, neck, etc., the base sheet having an areal density in the range of 50 to 70 gsm, preferably in the range of 55 to 65 gsm ( 110) can be used, and when providing the cosmetic sheet 100 for use in a region that is relatively insensitive to stimulation, the base sheet 110 having an areal density in the range of 80 to 100 gsm, preferably in the range of 85 to 95 gsm. ) can be used. However, the present invention is not limited thereto.

In an embodiment, since the fibers of the spiral structure are arranged and entangled in a predetermined direction, the base sheet 110 may have elasticity in the direction. For example, if the fibers of the spiral structure of the base sheet 110 are disposed and entangled with respect to the longitudinal direction (long axis direction) of the base sheet 110, the base sheet 110 has elasticity in the longitudinal direction (long axis direction). can When tension is applied to the base sheet 110 in the longitudinal direction, the fibers of the helical structure of the base sheet 110 are stretched and then contracted again to exhibit elasticity. For example, the base sheet 110 may have a recovery rate of 70% or more after stretching in the longitudinal direction or the width direction measured under the conditions of JIS L 1913 "General Base Sheet 110 Test Method". Specifically, the recovery rate after stretching can be measured as a value obtained by subtracting the shape deformation ratio after the test from the shape before the test when the load is removed immediately after the stretch ratio reaches 50% in the predetermined direction of the cosmetic sheet 100 . The recovery rate after stretching may range, for example, from 70% to 100%, 80% to 100%, 85% to 100%, 90% to 100% or 95% to 100%. Since the beauty sheet 100 has excellent elasticity in a predetermined direction, when the beauty sheet 100 is wound around a point of use and used, it sufficiently follows the shape of the point of use and at the same time overlaps the base sheet 110 Appropriate fixing and tightening are possible by friction between them.

In the embodiment, since the base sheet 110 has elasticity in the longitudinal direction as described above, breaking strength in the longitudinal direction and in the width direction may be different. For example, the breaking strength in the longitudinal direction of the base sheet 110 may be in the range of 5 to 30 N/50 mm, 6 to 25 N/50 mm, or 7 to 20 N/50 mm. When the breaking strength in the longitudinal direction of the base sheet 110 is less than 5 N/50 mm, the strength of the base sheet 110 is insufficient and easily broken, brittleness is reduced, and the breaking strength is more than 30 N/50 mm In one case, it may be difficult to cut the base sheet 110 by hand. Alternatively, for example, the breaking strength in the width direction, which is a direction perpendicular to the longitudinal direction of the base sheet 110, may be in the range of 0.01 to 1 times, 0.03 to 0.8 times, 0.05 to 0.6 times, or 0.1 to 0.5 times. . That is, since the breaking strength in the width direction is low compared to the length direction of the base sheet 110, it is easily cut, and when the base sheet 110 is manufactured in the form of a tape or a strip, it can be easily cut by hand for a desired length by hand. Can be cut and used.

In an embodiment, the fibers constituting the base sheet 110 may be uniformly disposed or may be disposed with different densities. For example, the structure may include a first density region and a second density region, wherein the first density region and the second density region are sequentially and repeatedly arranged. In this case, the first density area and the second density area may be a low density area and a high density area, respectively. The first density region and the second density region may be repeatedly arranged to form a lattice structure such as a stripe structure or a net structure, but is not limited thereto. In this way, the base sheet 110 may form a structure in which a low-density region and a high-density region are sequentially and repeatedly disposed.

In an embodiment, the base sheet 110 is porous, and the average diameter of the pores may be in the range of 1 to 100 nm. Specifically, since the base sheet 110 arranges the same or different fibers in parallel in a direction orthogonal to each other, a net structure in which the above-described first density region and second density region are sequentially and repeatedly arranged is formed. Due to the network structure thus formed, some pores are formed, and the average diameter of the pores is, for example, 1 to 80 nm, 10 to 80 nm, 15 to 70 nm, 20 to 70 nm, 25 to 60 nm, 30 to 60 nm. or 40 to 50 nm. Since the cosmetic sheet 100 includes a plurality of pores having a diameter within the above range, it is easy to impregnate the cosmetic composition, and when the cosmetic sheet 100 in a dry state is used later, the moisture permeability of water is excellent when in contact with water. can

In an embodiment, the base sheet 110 may include two or more different types of composite resins. For example, the base sheet 110 may include two or more types of composite resins having different thermal shrinkage rates. The composite fiber may mean a latent crimped fiber having an asymmetrical or layered (bimetallic) structure that causes crimping by heating due to a difference in heat shrinkage rates of a plurality of resins. The plurality of resins may have different softening points or melting points. The plurality of resins are, for example, polyolefin-based resins, acrylic resins, polyvinyl acetal-based resins, polyvinyl chloride-based resins, polypropylin-based resins, polyvinylidene chloride-based resins, styrene-based resins, polyester-based resins, and polyamides. It may include at least one of a thermoplastic resin such as a resin-based resin, a polycarbonate-based resin, a polyparaphenylene benzobisoxazole resin, a polyphenylene sulfide resin, a polyurethane-based resin, and a cellulose-based resin. In addition, each of these thermoplastic resins may contain other copolymerizable units. Specifically, in the present invention, among the above-mentioned resins, it may include a non-moisture heat adhesive resin having a softening point or melting point of 100° C. or higher at which fibers are not melted or softened even after heat treatment with high temperature steam. For example, the composite resin may include at least one of a polypropylene-based resin, a polyester-based resin, and a polyamide-based resin. In particular, an aromatic polyester-based resin and a polyamide-based resin are preferable from the viewpoint of excellent balance in heat resistance and fiber formation properties. However, the present invention is not limited thereto.

In an embodiment, the base sheet 110 of the cosmetic sheet 100 may further include non-composite fibers in addition to the composite fibers. Non-composite fibers may include, for example, at least one of cellulosic fibers, semi-synthetic fibers and regenerated fibers in addition to fibers containing the above-described non-moisture and heat-adhesive resin or wet-heat adhesive resin. Among these non-composite fibers, regenerated fibers such as rayon, semisynthetic fibers such as acetate, polyolefin fibers such as polypropylene and polyethylene fibers, polyester fibers, polyamide fibers, and the like are preferable. In particular, from the viewpoint of blendability and the like, fibers of the same type as the conjugate fibers may be used. For example, when the conjugate fibers are polyester fibers, non-conjugate fibers may also be polyester fibers. The mass ratio of the composite fibers to the non-composite fibers (composite fibers/non-composite fibers) may range, for example, from 80/20 to 100/0, from 90/10 to 100/0 or from 95/5 to 100/0. By mixing the non-composite fibers, it is possible to adjust the balance between the strength of the base sheet 110 and the cutting property by hand. However, if the ratio of the composite fiber is too small, when the base sheet 110 is shrunk after stretching, the non-composite fiber becomes a resistance to the contraction, so there is a problem in that the securing of the recovery stress is reduced.

For example, the base sheet 110 may have a structure formed of two base sheet 110 layers having different web shapes. Specifically, the first base sheet 110 layer is a first base sheet 110 layer by arranging relatively thin fibers having an average diameter in the range of 0.01 to 0.05 mm in parallel to each of the major and minor axes of the cosmetic sheet 100 . It may be formed to have a uniform density over the entire surface. Since the first base sheet 110 layer prepared in this way is made of relatively thin fibers, the layer thickness is thinner than that of the second base sheet 110 layer, and also has a uniform density using fibers having the same diameter. It can serve as a base material for the cosmetic sheet 100 in that almost no curvature can appear on the surface because it is manufactured with. In addition, the first base sheet 110 layer has a space between the fibers due to the fibers regularly arranged over the entire surface, thereby improving the moisture permeability of water and facilitating the impregnation of the cosmetic composition. can The second base sheet 110 layer formed on one side or both sides of the first base sheet 110 layer has fibers having an average diameter in the range of 0.1 to 0.5 mm, and fibers having an average diameter in the range of 1 to 3 mm, respectively orthogonal to each other. By arranging in parallel in the direction, it is possible to form a network structure in which two types of fibers having different diameters periodically intersect. For example, two types of fibers having different diameters of the second base sheet 110 layer may be arranged in parallel with respect to the major axis and minor axis directions of the base sheet 110, respectively, to form a network structure that intersects periodically. . The prepared second base sheet 110 layer has a thicker layer than that of the first base sheet 110 layer, and since it has a network structure in which two fibers having different diameters are crossed with each other, slight surface curvature is Occurs. For this reason, the specific surface area of the cosmetic sheet 100 may increase, the amount of the cosmetic composition impregnated in the cosmetic sheet 100 may be increased, and the cleansing effect when used as a functional sheet for cleansing, whitening, exfoliating, etc. In addition, it is possible to additionally realize the peeling effect within the range that does not damage the skin.

In an embodiment, the cosmetic composition may be impregnated in the base sheet 110 in a liquid state or a dry state. The cosmetic composition may include 30 to 100 parts by weight based on 100 parts by weight of the total beauty sheet 100 . For example, when the cosmetic composition is included in a dry state, the cosmetic composition is 30 to 70 parts by weight, 40 to 70 parts by weight, 50 to 70 parts by weight, or 55 to 65 parts by weight based on 100 parts by weight of the entire cosmetic sheet 100 . It may be included in the range by weight. In addition, when the cosmetic composition is included in a liquid state, the cosmetic composition is 60 to 100 parts by weight, 70 to 100 parts by weight, 80 to 100 parts by weight, or 85 to 90 parts by weight, based on 100 parts by weight of the entire cosmetic sheet 100 . range can be included. When the cosmetic sheet 100 contains the cosmetic composition less than the above range, in using the cosmetic sheet 100, it is difficult to sufficiently express the function of the cosmetic composition, otherwise, when the cosmetic composition is included in excess of the above range, When the cosmetic sheet 100 is wound around the area to be used, or when pressure is applied to use the cosmetic sheet 100, the cosmetic composition flows out excessively, and there may be a hassle of wiping off the additionally spilled cosmetic composition.

In an embodiment, the cosmetic sheet 100 may be provided in various forms. For example, the beauty sheet 100 may be individually packaged and provided, or a plurality of laminated beauty sheets 100 may be provided in a form that can be pulled and used, such as a tissue. In addition, for example, it may be used in a wound state in the form of a roll. In addition, grooves for cutting the beauty sheet 100 may be formed in each width direction at predetermined intervals to facilitate cutting or separation of the beauty sheet 100 .

The cosmetic sheet 100 shown in FIG. 1 is exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied.

2 is a perspective view and a front view of a cosmetic sheet according to an embodiment of the present invention.

The beauty sheet 200 of FIG. 2 will be described in the same manner as the beauty sheet 100 of FIG. 1 , and overlapping description will be omitted below.

Referring to FIG. 2 , the base sheet 210 of the beauty sheet 200 may include a first sheet 210-1 and a second sheet 210-2.

The first sheet 210-1 may be formed to have both ends in the longitudinal direction. In this case, the impregnated regions 220 are formed in the center of the first sheet 210-1, and the non-impregnated regions 230-1 and 130-2 are formed at both ends of the first sheet 210-1. can

The second sheet 210 - 2 extends from one region of the first sheet, and may be formed to have both ends in the longitudinal direction. At this time, the impregnated regions 220 are formed in the center of the second sheet 210-2, and the non-impregnated regions 230-1 and 130-2 are formed at both ends of the second sheet 210-2. can

The first sheet 210-1 and the second sheet 210-2 are wound around the user's body, and the winding area and direction may be different from each other. For example, the first sheet 210-1 may be wound to cover the chin and face, and the second sheet 210-2 may be wound to cover the neck. However, the present invention is not limited thereto.

The cosmetic sheet 200 shown in FIG. 2 is exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied.

Figures 3a and 3b is a state diagram of the use of the cosmetic sheet according to an embodiment of the present invention.

Specifically, FIG. 3A shows the front side of the beauty sheet 200 in a worn state, and FIG. 3B shows the rear side of the beauty sheet 200 worn state.

3A and 3B , the beauty sheet 200 may include a first sheet 210-1 and a second sheet 210-2 wound around the body, respectively, and the first sheet 210-1 ) may be wound to cover the chin and face, and the second sheet 210 - 2 may be wound to cover the neck.

At this time, an impregnated area is formed in the center of the first sheet 210-1 and the second sheet 210-2, and at both ends of the first sheet 210-1 and the second sheet 210-2, non- An impregnated region may be formed. The impregnated region of the first sheet 210 - 1 may be in close contact with the chin to which the cosmetic composition is to be applied, and the impregnated region of the second sheet 210 - 2 may be in close contact with the front of the neck to which the cosmetic composition is to be applied. In addition, the non-impregnated area of the first sheet 210 - 1 may be in close contact with the side face and head, and the non-impregnated area of the second sheet 210 - 2 may be in close contact with the side and back of the neck. In this case, both ends of the non-impregnated region overlap each other and are bound, whereby the binding state of the cosmetic sheet 200 may be firmly maintained.

The beauty sheet 200 and its use state shown in FIG. 3 are exemplary, and various configurations may be applied according to an embodiment to which the present invention is applied.

4 is a front view of a cosmetic sheet according to an embodiment of the present invention.

The beauty sheet 100 ′, 200 ′ of FIG. 4 will be described in the same manner as the beauty sheet 100 of FIG. 1 and the beauty sheet 200 of FIG. 2 , and overlapping descriptions will be omitted below.

Referring to FIG. 4A , a cutting line 140 having a predetermined shape may be formed at one end of both ends of the base sheet 110 in the cosmetic sheet 110 ′. When the base sheet 110 is wound around the body, while the opposite end passes through the cut line 140 formed at one end, both ends may be fitted and fixed to each other. In addition, the opposite end may be overlapped with one end while passing through the incision line 140 .

Referring to (b) of FIG. 4 , the base sheet 210 may include a first sheet 210-1 and a second sheet 210-2, and in this case, the first sheet 210-1 and the second sheet 210-1. In the second sheet 210 - 2 , cut lines 240 - 1 and 240 - 2 having a predetermined shape may be formed at one end of both ends. When the first sheet 210-1 and the second sheet 210-2 are wound around the body, the opposite ends pass through the incision lines 240-1 and 240-2 formed at one end, and both ends are connected to each other. Fitting can be fixed. Also, opposite ends may overlap one end with one end while passing through the cut lines 240 - 1 and 240 - 2 .

As such, when the incision lines 140 , 240 - 1 , and 240 - 2 are formed, the opposite end passing through the incision lines 140 , 240 - 1 and 240 - 2 of one end has a predetermined cutting surface. ), it is possible to maintain the binding state more stably and firmly compared to that formed. However, the shapes of the cut-off lines 140 , 240 - 1 , and 240 - 2 are not limited to those illustrated in FIG. 4 .

In addition, in FIG. 4B , the cut-off lines 240 - 1 and 240 - 2 are shown to be formed on both the first sheet 21 - 1 and the second sheet 210 - 2 , but according to the embodiment, Incision lines 240 - 1 and 240 - 2 may be formed on only one of the first sheet 210 - 1 and the second sheet 210 - 2 .

In addition, although the cut lines 140 , 240 - 1 , and 240 - 2 are illustrated as being formed at one end, an additional cut line may be additionally formed at the opposite end according to an embodiment.

5 is a state diagram of the use of a cosmetic sheet according to an embodiment of the present invention.

Referring to FIG. 5 , in the beauty sheet 200 ′, the first sheet 210-1 may be wound to cover the chin and face, and the second sheet 210-2 may be wound to cover the neck. In this case, cut lines 240-1 and 240-2 are formed at one end of the first sheet 210-1 and the second sheet 210-2, and cut lines 240-1 and 240-2 are formed at opposite ends of the first sheet 210-1 and the second sheet 210-2. ) through the winding state can be maintained.

In addition, although not shown in FIG. 5 , the opposite ends passing through the cut lines 240 - 1 and 240 - 2 are overlapped toward one end, so that fixing of the wound state can be further strengthened.

The beauty sheet 200 ′ and its use state shown in FIG. 5 are exemplary, and various configurations may be applied according to an embodiment to which the present invention is applied.

6 is a cross-sectional view of a cosmetic sheet according to an embodiment of the present invention.

The beauty sheet 100 ″ of FIG. 6 will be described in the same manner as the beauty sheet 100 of FIG. 1 and the beauty sheet 100 ′ of FIG. 4 , and overlapping descriptions will be omitted below.

Referring to FIG. 6 , the cosmetic sheet 100 ″ may further include a film 150 positioned on one surface of the base sheet 110 . The film 150 is made of a waterproof material, and it is possible to prevent the cosmetic composition of the impregnated region 120 from encroaching on the non-impregnated regions 130 - 1 and 130 - 2 .

In this case, the film 150 may have a size corresponding to the impregnated region 120 , but is not limited thereto, and according to an embodiment, the film 150 may have a size corresponding to the base sheet 110 or smaller than that of the base sheet 110 . or large size. In addition, although the film 150 is shown to be located on one side of the base sheet 110 in FIG. 6 , the film 150 is additionally/alternatively located on the opposite side of the base sheet 110 according to the embodiment. can

The beauty sheet 100 ″ may be packaged in a state in which the film 150 is laminated on the base sheet 110 as shown in FIG. 6 . For example, the beauty sheet 100 ″ may be folded and packaged at least once. Such folding may be performed such that the non-impregnated areas 130 - 1 and 130 - 2 of the folded surfaces of the base sheet 110 are separated from the impregnated area 120 by the film 150 . Also, for example, the cosmetic sheet 100 ″ may be packaged by being self-rolling in the form of a roll around an arbitrary area. In this case, the arbitrary region may be one region of the impregnated region 120 and/or one region of the film 150 . In addition, it may be folded at least once before winding. However, the present invention is not limited thereto.

The cosmetic sheet 100 ″ shown in FIG. 6 is an example, and various configurations may be applied according to an embodiment to which the present invention is applied. For example, the beauty sheet 100 '' of FIG. 6 is described as having a film 150 added to the beauty sheets 100 and 100', but the film may be added similarly for the beauty sheets 200 and 200'. can

As described above, although the embodiments have been described with reference to the limited embodiments and drawings, various modifications and variations are possible from the above description by those skilled in the art. For example, the described techniques are performed in an order different from the described method, and/or the described components of the system, structure, apparatus, circuit, etc. are combined or combined in a different form than the described method, or other components Or substituted or substituted by equivalents may achieve an appropriate result. In addition, each embodiment may be operated in combination with each other as needed. Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

100, 110', 100'': beauty sheet 110: base sheet
120: impregnated area 130-1, 130-2: non-impregnated area
140: incision line 150: film
200, 200': beauty sheet 210: base sheet
210-1: first sheet 210-2: second sheet
220: impregnated area 230-1, 130-2: non-impregnated area
240-1, 240-2: incision line

Claims (13)

As a beauty sheet,
a base sheet in which the fibers of the spiral structure are physically entangled, and some of the fibers of the spiral structure are formed outside the surface, so that the fibers are bound by entangling each other during overlapping;
an impregnated region in which the cosmetic composition is impregnated in the base sheet; and
and a non-impregnated region formed adjacent to the impregnated region in the base sheet. The method of claim 1,
The base sheet is used to be wound on a part of the user's body, and the base sheet is coupled to each other in an overlapping area to maintain a wound state. The method of claim 1,
The non-impregnated region is formed at both ends of the base sheet, and the impregnated region is formed in the center of the base sheet. 4. The method of claim 3,
An incision of a predetermined shape is formed at one end of the both ends, and while the opposite end of the both ends passes through the incision, the both ends are fitted and fixed to each other, a beauty sheet. The method of claim 1,
The impregnated area is in close contact with the user's chin area, and the non-impregnated area is located at both ends of the base sheet and is in close contact with the side of the face and the head. The method of claim 1,
The base sheet includes a first sheet formed to have both ends in the longitudinal direction and a second sheet extending from one region of the first sheet and formed to have both ends in the longitudinal direction, the beauty sheet. 7. The method of claim 6,
The first sheet is wound to cover the chin and face, and the second sheet is wound to cover the neck. The method of claim 1,
Located on one surface of the base sheet, the cosmetic sheet further comprising a film preventing the cosmetic composition in the impregnated region from encroaching on the non-impregnated region. 9. The method of claim 8,
The beauty sheet is folded at least once and packaged, the beauty sheet. 10. The method of claim 9,
The beauty sheet is, wrapped around one of the impregnated area in a folded state, the cosmetic sheet is wrapped. 9. The method of claim 8,
The film is of a size corresponding to the impregnated area, a cosmetic sheet. The method of claim 1,
The cosmetic composition is impregnated in the base sheet by a silk screen printing method, a cosmetic sheet. The method of claim 1,
The cosmetic composition is intended to be applied to the skin and includes lotion, milk lotion, moisture lotion, nourishing lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nourishing cream, moisture cream, essence, cleansing cream, cleansing milk, cleansing A beauty sheet comprising at least one of a liquid, a face cream, a face wash foam, a cold cream, a skin cream, a skin gel, an emulsion, and a lotion.

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