KR102501679B1 - Cosmetic sheet - Google Patents

Abstract

A cosmetic sheet is provided according to an embodiment of the present invention. The beauty sheet is formed by physically intertwining fibers of a helical structure, and some of the fibers of the helical structure are formed outside the surface, and a base sheet in which the fibers are bound by intertwining with each other during overlapping; an impregnation area 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

Cosmetic 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 operation or by using thermal bonding or chemicals. In the process of making fabric, there are felt, resin-bonded non-woven fabric, needle punch, spun bond, spun lace, embossed film, and wet non-woven fabric.

Such nonwoven fabrics have recently been used in medical and sports fields as well. BACKGROUND OF THE INVENTION Nonwoven fabrics are used as tapes for various bandages and supporters for the purpose of appropriately compressing, fixing, and protecting applied parts such as limbs and affected areas in fields such as medical care and sports. On the other hand, in order to use nonwoven fabrics in fields such as medical and sports, development has been conducted to realize high physical properties such as air permeability, shape stability, elastic recovery rate, and compression/resilience characteristics.

However, nonwoven fabrics having various functions and used in various fields are not yet 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 cosmetic 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 description below.

A cosmetic sheet is provided according to an embodiment of the present invention. The beauty sheet is formed by physically intertwining fibers of a helical structure, and some of the fibers of the helical structure are formed outside the surface, and a base sheet in which the fibers are bound by intertwining with each other during overlapping; an impregnation area 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 may be used by being wound around a part of the user's body, and the base sheet may be coupled to each other in an overlapping region to maintain a wound state.

In addition, the non-impregnation area may be formed at both end portions of the base sheet, and the impregnation area may be formed in the center of the base sheet.

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

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 and closely adhered to 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 wrapped around the chin and face, and the second sheet may be wrapped around the neck.

In addition, a film disposed on one surface of the base sheet and preventing the cosmetic composition of the impregnation area from invading the non-impregnation area may be further included.

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

In addition, the cosmetic sheet may be wrapped around one of the impregnating regions in a folded state.

In addition, the film may have a size corresponding to the impregnation 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 to be applied to the skin, and is lotion, milk lotion, moisture lotion, nutrient lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nutrient cream, moisture cream, essence, cleansing cream, cleansing milk , It may include at least one of cleansing liquid, face wash cream, face wash foam, cold cream, skin cream, skin gel, lotion and lotion.

According to the present invention, the fibers of the spiral structure are physically entangled with each other to form a cosmetic sheet, so that elasticity is excellent, and when the cosmetic sheet is wound, the fibers are entangled with each other in the overlapping area so that the cosmetic sheet is wound without using a separate adhesive. can be maintained.

In addition, according to the present invention, the cosmetic composition is impregnated in the cosmetic sheet to improve skin beauty, and in particular, the cosmetic composition is separated from the impregnated area and the non-impregnated area, while the cosmetic composition is efficiently used, and the cosmetic sheet is self-adhesive. performance can be reduced.

In addition, according to the present invention, the cosmetic sheet can be wound around various parts of the body such as the face, chin, abdomen, and buttocks.

In addition, according to the present invention, both ends of the cosmetic sheet can be made non-impregnated regions, so that both ends overlap to maintain a rolled state.

In addition, according to the present invention, by forming an incision at one end of the cosmetic sheet, and the opposite end passing through the incision to be fitted and fixed, it is possible to more effectively fix the winding state.

In order to more fully understand the drawings cited in the detailed description of the present invention, 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.
3a and 3b are state diagrams of a 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 use state diagram 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 configuring and using an embodiment of the present invention will be described in detail with reference to the contents described in the accompanying drawings. Like reference numerals or numerals in each drawing indicate parts or components that perform substantially the same function. For convenience described below, directions of up, down, left, and right are based on the drawings, and the scope of the present invention is not necessarily limited to the corresponding directions.

Terms including ordinal numbers, such as first and second, may be used to describe various elements, but elements are not limited by the terms. Terms are only used to distinguish one component from another. For example, a second element may be termed a second element, and similarly a second element may be termed a second element without departing from the scope of the present invention. The terms and/or include a combination of a plurality of related items or any one of a plurality of related items.

Terms used in this specification are used to describe embodiments, and are not intended to limit and/or limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms include or have are 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, numbers, or steps However, it should be understood that it does not preclude the possibility of existence or addition of operations, components, parts, or combinations thereof.

Throughout the specification, when a part is said to be connected to another part, this includes not only the case where it is directly connected but also the case where it is indirectly connected with another element interposed therebetween. In addition, when a part includes a certain component, this means that it may further include other components without 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 cosmetic sheet 100, the base sheet 110; impregnation area 120; and non-impregnated regions 130-1 and 130-2.

The base sheet 110 may be formed in a sheet form by physically intertwining fibers having a helical structure with each other. At this time, as some of the fibers of the spiral structure are released from the surface of the base sheet 110 , spiral structure fibers formed outside the surface of the base sheet 110 may exist. When some of the base sheets 110 overlap each other, the base sheets 110 may be bonded by intertwining with each other by entangled fibers formed outwardly from the overlapping portion.

The impregnation area 120 may be formed by impregnating the base sheet 110 with the cosmetic composition. The cosmetic composition is applied to the skin for the user's beauty and makeup, and includes lotion, milk lotion, moisture lotion, nutrient lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nutrient cream, moisture cream, and essence. , Cleansing cream, cleansing milk, cleansing liquid, cleansing cream, cleansing foam, cold cream, skin cream, skin gel, emulsion, and lotion may include at least one, 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-impregnation regions 130-1 and 130-2 are regions in the base sheet 110 that are not impregnated with the cosmetic composition, and may be formed adjacent to the impregnation region 120. Since the non-impregnated areas 130-1 and 130-2 are not impregnated with the cosmetic composition, compared to the impregnated area 120, binding performance is not lowered during overlapping, and therefore, the non-impregnated areas 130-1 and 130-2 ) Through this, the base sheet 110 can be effectively fixed to maintain a wound state.

In the embodiment, the ratio and location of the impregnated area 120 and the non-impregnated areas 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 the impregnated region 120 to the non-impregnated regions 130-1 and 130-2 ranges from 2:8 to 9:1, 3:7 to 8:2, and 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. At this time, the non-impregnated regions 130 - 1 and 130 - 2 may be formed at both ends of the base sheet 110 , and the impregnated region 120 may be formed in the center of the base sheet 110 . However, it 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 the overlapping region, fibers having a helical structure may be intertwined and coupled to each other to maintain a wound state. For example, at least some of the overlapping regions may be non-impregnated regions 130-1 and 130-2. However, it is not limited thereto.

In the embodiment, the body part on which the cosmetic sheet 100 is wound may vary according to the purpose and use of the cosmetic sheet 100 . For example, the cosmetic sheet 100 can be used fixed by winding the face, chin, neck, abdomen, buttocks, fingers, heels, elbows, etc. and overlapping both ends. For example, the base sheet 110 may be rolled to cover the face. At this time, the impregnation area 120 may adhere to the chin, and the non-impregnation areas 130-1 and 130-2 may adhere to the side of the face and the head. For example, the base sheet 110 may be rolled around the neck. At this time, the impregnation area 120 may adhere to the front of the neck, and the non-impregnation areas 130-1 and 130-2 may adhere to the side and rear surfaces of the neck.

In an embodiment, the base sheet 110 may be physically entangled with adjacent or intersecting fibers by developing crimped fibers having a helical structure through a crimping process heated with high-temperature steam.

In an embodiment, the number of fibers formed outside the surface of the base sheet 110 may be present in a range of 7 to 50, 9 to 45, and 10 to 40 fibers 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 cm2 area of the base sheet 110 is less than 7, it may be difficult to entangle the fibers with each other when the base sheet 110 overlaps. In the case of excess, fibers are entangled more than necessary, and in some cases, a phenomenon in which fibers are fused to each other occurs, and it may be difficult to secure elasticity. However, it is not limited thereto.

In an embodiment, in the helical structured fiber, the average radius of curvature of the circle formed along the helical axis direction may be in the range of 10 to 250 μm. The average radius of curvature is an index indicating the average size of circles formed along the direction of the helical axis of the helical structure fiber, for example, 20 to 200 μm, 50 to 200 μm, 50 to 160 μm, 60 to 150 μm, or 70 μm. to 130 μm. If the average radius of curvature of the circle formed by the helical structure is less than 20 μm, the crimp of the helical structure is too small, and the fibers are not sufficiently entangled with each other. 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 greater 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 elasticity is reduced. In addition, when the base sheet 110 is overlapped, there is a problem in that it is difficult to entangle the fibers with each other. However, it is not limited thereto.

In an embodiment, the areal density of the base sheet 110 may range from 30 to 150 gsm. The areal density means mass per unit area (g/m ² ), and 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 using the base sheet 110, there is little irritation to the skin, making it difficult to use it as a beauty sheet 100, and the areal density of the base sheet 110 If it exceeds 150, when using the base sheet 110, there is a problem that it is difficult to use as a cosmetic sheet 100 because the skin irritation is too severe. Therefore, in the present invention, it can be manufactured by easily adjusting the surface density of the base sheet 110 within the above range according to the site where the cosmetic sheet 100 is used. For example, in the case of providing the cosmetic sheet 100 for use in relatively sensitive areas such as the face and neck, 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 in the case of providing a cosmetic sheet 100 used for a relatively insensitive area to stimulation, a base sheet having an areal density in the range of 80 to 100 gsm, preferably in the range of 85 to 95 gsm (110 ) can be used. However, it is not limited thereto.

In an embodiment, the base sheet 110 may have elasticity in that direction because the fibers of the helical structure are arranged and entangled in a predetermined direction. For example, if the helical fibers of the base sheet 110 are arranged and entangled with respect to the longitudinal direction (major axis direction) of the base sheet 110, the base sheet 110 will have elasticity in the longitudinal direction (major axis direction). can When tension is applied to the base sheet 110 in the longitudinal direction, the spiral fibers of the base sheet 110 may exhibit elasticity in that they are stretched and then contracted again. For example, the base sheet 110 may have a recovery rate of 70% or more after elongation in the longitudinal or transverse direction measured under the conditions of JIS L 1913 “General Base Sheet 110 Test Method”. Specifically, the recovery rate after stretching can be measured by subtracting the shape deformation rate after the test from the shape before the test when the load is removed immediately after the elongation reaches 50% with respect to the predetermined direction of the cosmetic sheet 100. Recovery after stretching may range, for example, from 70% to 100%, from 80% to 100%, from 85% to 100%, from 90% to 100% or from 95% to 100%. In that the cosmetic sheet 100 has excellent elasticity in a predetermined direction, when the cosmetic sheet 100 is wound around the point of use and used, it fully follows the shape of the point of use and at the same time overlaps the base sheet 110 Proper fixation and tightening is possible by the friction between them.

In the embodiment, since the base sheet 110 has elasticity in the longitudinal direction, the breaking strength in the longitudinal direction and the width direction may be different. For example, the breaking strength of the base sheet 110 in the longitudinal direction 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, the brittleness is deteriorated, and the breaking strength exceeds 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 lower than that in 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 strip, it is easily cut to 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 area and a second density area, and the first density area and the second density area may be 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 in a lattice structure such as a stripe structure or a net structure, but are not limited thereto. In this way, the base sheet 110 may form a structure in which low-density areas and high-density areas are sequentially and repeatedly disposed.

In an embodiment, the base sheet 110 is implemented as porous, and in this case, the average diameter of the pores may be in the range of 1 to 100 nm. Specifically, since the same or different fibers are arranged in parallel in directions orthogonal to each other, the base sheet 110 forms a net structure in which the above-described first density areas and second density areas are sequentially and repeatedly arranged. 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 in the range of 40 to 50 nm. The cosmetic sheet 100 includes a plurality of pores having a diameter within the above range, so that it is easy to impregnate the cosmetic composition, and when the cosmetic sheet 100 in a dry state is used later, when in contact with water, the moisture permeability of water is excellent. can

In an embodiment, the base sheet 110 may include two or more different composite resins. For example, the base sheet 110 may include two or more types of composite resins having different thermal contraction rates. Composite fibers may refer to latent crimped fibers having an asymmetric or layered (bimetallic) structure that causes crimping by heating due to differences in thermal contraction rates of a plurality of resins. The plurality of resins may usually have different softening points or melting points. The plurality of resins include, for example, polyolefin resins, acrylic resins, polyvinyl acetal resins, polyvinyl chloride resins, polypropylene resins, polyvinylidene chloride resins, styrene resins, polyester resins, and polyamides. It may include at least one of thermoplastic resins such as polycarbonate-based resins, polyparaphenylenebenzobisoxazole resins, polyphenylene sulfide resins, polyurethane-based resins, and cellulose-based resins. In addition, other copolymerizable units may be included in each of these thermoplastic resins. Specifically, in the present invention, among the above-described resins, a non-moist heat adhesive resin having a softening point or a melting point of 100° C. or higher, which is melted or softened and fibers are not fused even when heated with high-temperature steam, may be included. 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, aromatic polyester-based resins and polyamide-based resins are preferable in terms of excellent balance of heat resistance and fiber formation properties. However, it 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 composite fibers. Non-composite fibers may include, for example, at least one of cellulose-based fibers, semi-synthetic fibers, and regenerated fibers, in addition to fibers containing the aforementioned non-moist heat adhesive resin or moist heat adhesive resin. Among these non-composite fibers, regenerated fibers such as rayon, semi-synthetic fibers such as acetate, polyolefin fibers such as polypropylene and polyethylene fibers, polyester fibers, and polyamide fibers are preferable. In particular, in terms of blendability, etc., the fiber may be the same type as the composite fiber, and, for example, when the composite fiber is a polyester fiber, the non-composite fiber may also be a polyester fiber. The mass ratio of composite fibers to 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 blending the non-composite fibers, the strength of the base sheet 110 and the ability to cut by hand can be balanced. However, if the ratio of the conjugate fibers is too small, when the base sheet 110 is contracted after being stretched, the non-composite fibers become a resistance to the contraction, so there is a problem in that 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 with respect to the long and short axes of the beauty sheet 100, respectively. It can be formed to have a uniform density over the entire surface. Since the first base sheet 110 layer prepared according to this is made of relatively thin fibers, the layer thickness is thinner compared to the second base sheet 110 layer, and also, uniform density using fibers having the same diameter Since it is made of, it can serve as a base for the cosmetic sheet 100 in that it can hardly appear on the surface. In addition, the first base sheet 110 layer has a space formed between the fibers due to the fibers regularly arranged over the entire surface, thereby improving water permeability 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 is orthogonal to each other with 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. It is possible to form a net structure in which two types of fibers having different diameters periodically intersect by arranging them in parallel in the direction. 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 and minor axes of the base sheet 110 to form a network structure that periodically intersects. . The second base sheet 110 layer prepared according to this has a thick layer thickness compared to the first base sheet 110 layer, and has a net structure in which two fibers having different diameters are crossed with each other, so that some surface curvature may occur. Occurs. Due to this, the cosmetic sheet 100 may increase the specific surface area, increase the amount of the cosmetic composition impregnated in the cosmetic sheet 100, and have a cleansing effect when used as a functional sheet such as cleansing, whitening, and exfoliation. In addition, a peeling effect can be additionally implemented within a range that does not damage the skin.

In an embodiment, the cosmetic composition may be impregnated into the base sheet 110 in a liquid or dry state. The cosmetic composition may include 30 to 100 parts by weight based on the total 100 parts by weight of the cosmetic 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 the total 100 parts by weight of the cosmetic sheet 100. It may be included in the range of parts 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 the total 100 parts by weight of the 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 exceeds 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, excessive flow of the cosmetic composition may be necessary to wipe off the additionally spilled cosmetic composition.

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

The cosmetic sheet 100 shown in FIG. 1 is exemplary, and various configurations may be applied according to an 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 cosmetic sheet 200 of FIG. 2 is described in the same way as the cosmetic sheet 100 of FIG. 1, and overlapping descriptions 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. At this time, the impregnated region 220 is 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 area of one sheet and may be formed to have both ends in the longitudinal direction. At this time, the impregnated region 220 is 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 may have different winding areas and directions. For example, the first sheet 210-1 may be wrapped around the chin and face, and the second sheet 210-2 may be wrapped around the neck. However, it is not limited thereto.

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

3a and 3b are state diagrams of a cosmetic sheet according to an embodiment of the present invention.

Specifically, Figure 3a shows the front of the cosmetic sheet 200 is worn, Figure 3b shows the cosmetic sheet 200 is worn on the back.

3A and 3B, the cosmetic 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 wrapped around the chin and face, and the second sheet 210-2 may be wrapped around the neck.

At this time, an impregnated region 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 impregnation area may be formed. The impregnation area of the first sheet 210-1 may adhere to the chin to which the cosmetic composition is to be applied, and the impregnation area of the second sheet 210-2 may adhere to 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 adhere to the side of the face and the head, and the non-impregnated area of the second sheet 210-2 may adhere to the side and rear surface of the neck. At this time, both ends of the non-impregnated region overlap each other and are bound to each other, so that the binding state of the cosmetic sheet 200 can be firmly maintained.

The beauty sheet 200 shown in FIG. 3 and its state of use 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 cosmetic sheets 100 'and 200' of FIG. 4 are described similarly to the cosmetic sheet 100 and the cosmetic sheet 200 of FIG. 1 and 2, and overlapping descriptions will be omitted below.

Referring to (a) of Figure 4, one end of both ends of the base sheet 110 in the cosmetic sheet 110 'may be formed with a cut line (140, cutting line) of a predetermined shape. When the base sheet 110 is wound around the body, while the opposite end passes through the incision 140 formed at one end, both ends may be fitted and fixed to each other. In addition, the opposite end may overlap one end and each other in a state where the incision line 140 is passed.

Referring to (b) of FIG. 4 , the base sheet 210 may include a first sheet 210-1 and a second sheet 210-2, wherein the first sheet 210-1 and the second sheet 210-1 In the two sheets 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 incisions 240-1 and 240-2 formed at one end, and both ends are mutually connected. Fitting can be fixed. Also, the opposite end may overlap one end and each other in a state in which the cutting lines 240-1 and 240-2 are passed.

In this way, 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 at one end has a predetermined cutting surface. ) can maintain a binding state more stably and firmly compared to the formation. However, the shapes of the cut lines 140, 240-1, and 240-2 are not limited to those shown in FIG.

In addition, in (b) of FIG. 4, the cut lines 240-1 and 240-2 are shown to be formed on both the first sheet 210-1 and the second sheet 210-2, but according to the embodiment The cut 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 incisions 140, 240-1, and 240-2 are shown as being formed at one end, additional incisions may be formed at the opposite end according to embodiments.

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

Referring to FIG. 5 , in the beauty sheet 200', a first sheet 210-1 may be wound around the chin and face, and a second sheet 210-2 may be wound around the neck. At this time, incision lines 240-1 and 240-2 are formed at one end of the first sheet 210-1 and the second sheet 210-2, and the incision lines 240-1 and 240-2 are formed at the opposite end. ) through which the winding state can be maintained.

In addition, although not shown in FIG. 5 , opposite ends passing through the cut lines 240-1 and 240-2 overlap one end side, so that the winding state can be fixed more strongly.

The beauty sheet 200 'shown in Figure 5 and its use state are exemplary, and various configurations may be applied according to the 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 cosmetic sheet 100 ″ of FIG. 6 is described similarly to the cosmetic sheet 100 of FIG. 1 and the cosmetic 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 can prevent the cosmetic composition of the impregnation area 120 from invading the non-impregnation areas 130-1 and 130-2.

At this time, the film 150 may have a size corresponding to the impregnation area 120, but is not limited thereto, and according to embodiments, the film 150 may have a size corresponding to the base sheet 110 or smaller than that. or large. In addition, in FIG. 6, the film 150 is shown as being located on one side of the base sheet 110, but according to the embodiment, the film 150 may be additionally/alternatively located on the opposite side of the base sheet 110. 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 at least once and packaged. Such folding may be performed so that the non-impregnated regions 130 - 1 and 130 - 2 of the folded surfaces of the base sheet 110 are separated from the impregnated region 120 by the film 150 . In addition, for example, the beauty sheet 100 ″ may be self-rolled and packaged in a roll shape around an arbitrary area. In this case, the arbitrary region may be one region of the impregnation region 120 and/or one region of the film 150 . It may also be folded at least once before winding up. However, it is not limited thereto.

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

As described above, although the embodiments have been described with limited examples and drawings, those skilled in the art can make various modifications and variations from the above description. For example, the described techniques may be performed in an order different from the method described, and/or components of the described system, structure, device, circuit, etc. may be combined or combined in a different form than the method described, or other components may be used. Or even if it is replaced or substituted by equivalents, appropriate results can be achieved. In addition, each embodiment can be operated in combination with each other as needed. Therefore, other implementations, other embodiments, and equivalents of the claims are 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 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

Claims (13)

As a beauty sheet,
a base sheet in which fibers having a helical structure are formed by physically intertwining, and some of the fibers having a helical structure are formed outside the surface, and the fibers bind by entangling each other when overlapped;
an impregnation area formed in the center of the base sheet and impregnated with a cosmetic composition; and
A non-impregnated region formed at both ends of the base sheet to be adjacent to the impregnated region in the base sheet;
The base sheet is used by being wound around a part of the user's body such that at least a portion of the non-impregnated region overlaps, and the region where the non-impregnated region overlaps is between the fibers of the spiral structure formed outside the fibers. Maintaining the winding state by bonding to each other by bridging,
An incision line having 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 line, the both ends are fitted and fixed to each other, the cosmetic sheet. delete delete delete According to claim 1,
Wherein 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 closely adheres to the side of the face and the head. According to 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. According to claim 6,
wherein the first sheet is wound around the chin and face, and the second sheet is wound around the neck. According to claim 1,
Located on one side of the base sheet, the cosmetic composition of the impregnation area further comprises a film that prevents the non-impregnation area from invading, the cosmetic sheet. According to claim 8,
The cosmetic sheet is folded at least once and wrapped. According to claim 9,
The cosmetic sheet is wrapped around one of the impregnated areas in a folded state and wrapped. According to claim 8,
The film is a cosmetic sheet of a size corresponding to the impregnation area. According to claim 1,
The cosmetic composition is impregnated in the base sheet by a silk screen printing method, a cosmetic sheet. According to claim 1,
The cosmetic composition is to be applied to the skin, and is lotion, milk lotion, moisture lotion, nutrient lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nutrient cream, moisture cream, essence, cleansing cream, cleansing milk, cleansing A cosmetic sheet comprising at least one of liquid, face wash cream, face wash foam, cold cream, skin cream, skin gel, lotion and lotion.

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