Pack sheet

The dedicated pack sheet with vertically elongated holes and nonwoven fabric provides horizontal stretching and uniform application of anti-wrinkle solutions, effectively preventing wrinkles by stimulating facial muscles and ensuring visible efficacy.

JP2025186041AActive Publication Date: 2025-12-23冢本进一
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Patent Information

Application Number
JP2024094606
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-12-23
Estimated Expiration
2044-06-11

AI Technical Summary

Technical Problem

Conventional face masks primarily provide vertical lifting effects but lack a visible horizontal stretching function and uniform application of anti-wrinkle solutions, failing to effectively stimulate subcutaneous tissue and facial muscles for wrinkle prevention.

Method used

A dedicated pack sheet with vertically elongated oval holes aligned perpendicular to the nose bridge, allowing horizontal stretching and visible transformation into circular holes, combined with a nonwoven fabric that adheres to facial contours, ensuring even distribution of medicinal solutions.

Benefits of technology

The pack sheet effectively prevents wrinkles by stimulating facial muscles and ensuring uniform application of anti-wrinkle agents, with the stretching effect visually observable, particularly addressing nasolabial folds.

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Abstract

To provide a pack sheet in which a stretching usage method in a longitudinal direction of a mouth portion can be easily visually recognized, for skin intended for countermeasures against facial wrinkles caused by external stimuli and aging.SOLUTION: A pack sheet 1 to be attached to a face for countermeasures against nasolabial lines 11 is a dedicated stretchable pack sheet in which multiple vertically elongated elliptical holes 4 are evenly arranged along a line 7 orthogonal to a longitudinal direction 23 of a mouth portion 13 of the pack sheet 1 facing left and right nasolabial lines 11, and by tracing outward to the left and right with the mouth portion 13 as a center, the holes are gradually changed into circular holes 9 so as to be visually recognized in a mirror.SELECTED DRAWING: Figure 1
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Description

[Technical Field]

[0001] The present invention relates to a dedicated mask sheet that allows the progress of wrinkle prevention to be visually confirmed. [Background technology]

[0002] Conventional face masks are made of nonwoven fabric or gel sheets that are impregnated with cosmetic liquids and change the shape of the sheet that covers and adheres to the face.

[0003] In claim 4 of the specification of Patent No. 4492980, it states that "...the hole formed in the area corresponding to the mouth to further improve the lifting function is a plurality of small vertically oriented elliptical holes arranged in a horizontal row," and in paragraph

[0017] it states that "...multiple vertically elongated, approximately elliptical holes are arranged in a horizontal row with approximately 5 mm intervals to cover the top of the mouth, and when the shape is pulled, it becomes a substantially circular hole..." It discloses a lift-up use in which the device is attached to the face to lift the skin upward. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Patent No. 4492980 Summary of the Invention [Problem to be solved by the invention]

[0005] Conventional face masks are attached to the face, and the mask lifts the skin from the back of the chin to both cheeks, providing a lifting effect. While the vertical lifting effect is achieved by lifting the skin, a new type of pack sheet is also needed, which has a horizontal (orthogonal) stretching function that allows the stretching effect to be visually observed in a mirror.

[0006] With conventional face masks, the lifting effect can be seen by sight when the mask is applied to the face while looking in the mirror. The newly developed product must also have a stretching function that appeals to consumers, and must be able to simultaneously achieve the synergistic effects of the stretching function and the efficacy of the special anti-wrinkle impregnation liquid. [Means for solving the problem]

[0007] The present invention solves the problem by providing a dedicated pack sheet that contains a medicinal solution made of a nonwoven fabric sheet and is attached to the face, and is expected to be effective in preventing wrinkles. The pack sheet is punched out with a blade, with one or more of the eyes, nose, mouth, or ears of the face aligned with the longitudinal direction of the nonwoven fabric sheet and the direction of the bridge of the nose, and has multiple vertically elongated oval holes arranged at equal intervals along a line perpendicular to the longitudinal direction of the nose bridge, with the longitudinal direction of the nose bridge as its axis, and when the sheet is stretched by tracing with the pads of the fingers and palms outward along the laugh lines on the left and right sides of the perpendicular line of the mouth, the multiple vertically elongated oval holes gradually transform into perfect circles, which can be seen in a mirror. [Effects of the Invention]

[0008] The stretchable special pack sheet of the present invention has the function of being able to deal with wrinkles caused by aging skin or wrinkles caused by external stimuli in all seasons, especially those around the mouth, and the stretching method is effective on the subcutaneous tissue and facial muscles, and the state of the multiple vertically elongated oval holes gradually stretching to become perfect circles can be visually enjoyed, and furthermore, synergistic effects can be obtained with the special anti-wrinkle medicinal solution. [Brief explanation of the drawings]

[0009] [Figure 1] A development view of a punched mask sheet according to one embodiment of the present invention. [Figure 2] Overview of face mask development [Figure 3] A process diagram showing the manufacturing process of one embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0010] The present invention is a dedicated pack sheet 1 that can be used in two ways: by sticking the pack sheet 1 to the face and adhering it to a line 7 perpendicular to the vertical direction 6 of the nose bridge, or by stretching it to stimulate the subcutaneous tissue and facial muscles, thereby achieving beauty effects.

[0011] The present invention is a special pack sheet that can be stretched to both the left and right areas and is applied to the face as the pack sheet 1 shown in Figure 1 to stimulate the subcutaneous tissue and facial muscles that are troubled by wrinkles caused by aging skin or by external stimuli such as dryness or damage from ultraviolet rays in the four seasons, which weaken the facial muscles and cause loose skin, resulting in beauty effects, particularly for nasolabial folds.

[0012] The dedicated pack sheet has a function that allows it to be used in a way that it adheres to the line 7 that is perpendicular to the horizontal direction of the nose bridge 6 and in a way that it can be stretched, and while it is adhered to the sheet, the state of the stretching usage can be visually confirmed in a mirror, where the multiple vertically elongated oval holes 4 gradually extend in the horizontal direction of Figure A to become perfect circular holes 9.

[0013] The dedicated pack sheet 1 of the present invention is a dedicated pack sheet 1 that uses a stretching method that differs from the lift-up function in the vertical direction along the nose bridge that conventional products have, as described in Patent No. 4492980 in the background art.

[0014] This wrinkle prevention product is particularly effective in preventing wrinkling caused by skin aging, specifically the nasolabial folds 11 (hereinafter referred to as "nasolabial folds") on the face, which run from the nasal grooves 21 on both sides of the nose 3 through the vicinity of the mouth 14 of the mouth 13 to the chin 12, and can be applied to the face to prevent these wrinkles.

[0015] FIG. 1 shows a stretchable sheet 1 for a face mask, which has a plurality of vertically elongated oval holes at the left and right eye areas 2, nose area 3, or mouth area 13, with the axis being the vertical direction 6 of the nose bridge of the face, or has one or more ears at the left and right, and is punched out with a Thomson blade or a die cutter blade (hereinafter referred to as "blade").

[0016] Figure 2 shows a schematic diagram of a conventional face mask. The punched shape of the conventional face mask is a horizontally elongated oval hole with a mouth portion 13 punched into it that fits around the entire lip, allowing the user to see in a mirror how the mask is attached, exposing the entire lip. The conventional face mask is filled with a medicinal solution and is attached to the face to provide the prescribed anti-wrinkle efficacy.

[0017] However, because the face mask is a normal-shaped face mask, no special effects can be expected other than the efficacy of the medicinal solution impregnated in it. That is, since it is attached by fitting it over the mouth 13 and exposing the entire lips from the outline of the mouth 13, even if the face mask is moved left and right, up and down, the punched-out outline of the face mask is fitted and fixed around the entire circumference of the mouth, so it is difficult to stimulate the subcutaneous tissue and facial muscles to obtain the cosmetic effect as in the present application, and therefore the face mask cannot contribute to the stretching effect.

[0018] The stretchable dedicated pack sheet 1 of the present invention has a plurality of vertically long oval holes 4 at equal intervals 22 symmetrically spaced about the longitudinal direction 6 of the nose bridge along a longitudinal direction 23 on a line 7 perpendicular to the longitudinal direction 6 of the nose bridge at the mouth portion 13 of the pack sheet 1 in Figure 1, in order to better utilize the stretching effect in the horizontal direction perpendicular to the longitudinal direction 5 of the nose bridge in the area opposite the nasolabial folds 11.

[0019] When a plurality of vertically long oval holes 4 are arranged at equal intervals 22 symmetrically with the axis of the vertical direction 6 of the nose bridge, the stretching movement is transmitted evenly to the plurality of vertically long oval holes 4, and the gradual transformation of the vertically long oval holes 4 into the circular holes 9 can be visually observed in a mirror.

[0020] The pack sheet 1 of the present invention has multiple vertically elongated oval holes 4 on orthogonal lines 7. When stretched 8 along the orthogonal lines 7, the sheet is traced outward (towards the left and right ends of the lower jaw) from the mouth 13 along the left and right laughing muscles of the facial muscles on both sides, the stretching motion is transmitted directly to the mouth 13 and the left and right nasolabial folds 11, and the function of the special stretchable pack sheet 1 and the impregnated medicinal agent together contribute to the synergistic efficacy of wrinkle prevention.

[0021] The stretching condition can be visually observed by applying the pack sheet 1 to the face, and the movement of the left and right stretches 8 in the areas of the left and right nasolabial folds 11 is directly transmitted to the multiple vertically elongated oval holes 4 on the orthogonal lines 7 of the mouth part 13, so that the multiple vertically elongated oval holes 4 on the mouth part 13 gradually change in shape to perfect circular holes 9.

[0022] Furthermore, a method of application in which the dedicated pack sheet 1 is attached in close contact with the skin and a configuration in which the sheet can be used to stretch the area of ​​the nasolabial folds 11 will be described.

[0023] The nonwoven fabric sheet 18 is punched out with a blade in the areas of the nasolabial folds 11 on both the left and right sides of the pack sheet 1, and has a configuration of multiple rows 5 of nasolabial fold perforated cut lines in the area from the nasolabial folds 11 through the mouth 13 to the chin 12, aligned in the vertical direction of the nose bridge, which can synergistically bring out the effect of the stretch 8 that can be applied while extending in the horizontal direction 20, which is a characteristic of the nonwoven fabric sheet 18, and adhering it while being tightly attached.

[0024] In addition, to further enhance the experience of stretch usage when the sheet is attached in close contact with the area of ​​the multiple longitudinal elliptical holes 4, the nonwoven fabric sheet 18 can be attached to the area of ​​the mouth 13 of the pack sheet 1, which is punched out with a blade, while extending in the lateral direction 20 of the nonwoven fabric sheet 18 and being attached in close contact therewith. This configuration synergistically brings out the effect of stretch 8 by providing multiple rows 10 of perforated cut lines at the mouth, which are cut lines aligned vertically along the bridge of the nose. The perforated cut lines can be either continuous or discontinuous.

[0025] By utilizing the property of the nonwoven fabric sheet 18 that it does not stretch in a vertical direction 19 but stretches in a horizontal direction 20, the stretch 8 is traced and pulled in the horizontal direction of the perpendicular line 7, allowing the wrinkle-resistant skin to smoothly feel the stretch 8, and the shape of the multiple vertically elongated elliptical holes 4 on the perpendicular line 7 of the opening part 13 gradually changes to a circular hole 9, which can be visually observed in a mirror.

[0026] In addition, by providing a 3D pack sheet specification that can be attached to a stretchable dedicated pack sheet in accordance with the concave and convex parts of the three-dimensional shape of the face, a cutout line 16 is provided in the nose area to resolve the difference between the area of ​​the problematic existing face mask and the area of ​​the concave and convex parts of the face, and as a result, the skin is exposed due to the cutout pieces, so the medicinal solution is not applied evenly, and the difficulty of obtaining uniform efficacy is resolved.

[0027] The specifications that solve this problem take advantage of the property of the nonwoven fabric sheet 18 that it does not stretch in the vertical direction 19 but in the horizontal direction 20, and provide multiple rows of perforated cut lines aligned along the bridge of the nose in the areas facing the concave and convex parts of the face, so that when the sheet is applied by tracing it with the pads of the fingers and the palm of the hand, it adheres tightly to the concave and convex parts, and the medicinal effects of the pack sheet can be expected to be evenly distributed on the skin.

[0028] The nonwoven fabric sheet 18 is a sheet made of natural fibers such as cotton, Tencel, Lyocell, or the like, or a sheet made of chemical fibers such as rayon, polyester phthalate, polypropylene, polyethylene, or the like, or a gel-like sheet (biocellulose sheet), foil sheet, or the like.

[0029] The basis weight of the nonwoven fabric sheet 18 can be selected from, for example, 15 (g / mm2) to 120 (g / mm2), and the manufacturing method and basis weight of the nonwoven fabric sheet 18 can be selected arbitrarily.

[0030] Figure 3 shows the process flow 17 of the manufacturing method in which the sheet 1 for the pack dedicated to stretching in Figure 1 is punched in a blade shape. It is punched with the longitudinal direction 19 of the non-woven fabric sheet 18 aligned with the longitudinal direction 6 of the nose bridge, and has the configuration of the zigzag cut lines 5, 10 and the vertically long elliptical holes 4 in Figure 1. It has a shape that can cover the entire face, with a size of approximately 200 mm in the longitudinal direction of the nose bridge and 220 mm in the transverse direction 20, but a shape that can cover from the jaw to the neck may be added. Furthermore, it may be a separate type that can be affixed by dividing the face vertically. The shape is arbitrary.

[0031] In the present invention, the vertically long elliptical holes 4 are arranged in a visible shape. Instead, by tracing a vertical slit and stretching, it can be deformed into a substantially diamond shape or a shape like a square in the longitudinal direction 23 and a Chinese character 'one' in the transverse direction 20, which can be visually observed in a mirror.

[0032] The chemical solution is in a liquid, cream, powder, paste, etc. form in which the efficacy and effect of cosmetics, quasi-drugs, and pharmaceuticals can be obtained. The pack sheet 1 containing the drug is made of a raw material that is coated, kneaded, a gel agent, or bio-cellulose, white powder, sebum removal agent, etc.

[0033] The pack sheet 1 for miscellaneous goods other than the chemical solution contains a cold or warm feeling material, a vegetable material, a fruit material, a mud material, charcoal powder, etc.

Explanation of Signs

[0034] 1 Pack sheet 2 Eye part 3 Nose part 4 Vertically long elliptical hole 5 Multiple rows of zigzag stitch-like lines <0000_{^}136>6 Nose bridge 7 Orthogonal line 8 Stretch 9 Circular hole 10 Multiple rows of zigzag stitch-like lines at the mouth part 11 Stretch line 12 Jaw part 13 Mouth part 14 Mouth edge part 15 Cheeks 16 Cutout line 17 Process flow 18 Nonwoven fabric sheet 19 Vertical 20 Horizontal 21 Nasal groove 22 Equally spaced 23 Longitudinal direction

Claims

1. A dedicated face mask sheet made of a nonwoven fabric sheet containing a medicinal solution that can be applied to the face and is expected to be effective against wrinkles. The pack sheet is punched with a blade die to align the longitudinal direction of the nonwoven fabric sheet with the direction of the bridge of the nose, and to provide one or more of the eye area, nose area, mouth area, and ear area of ​​the face, A plurality of longitudinally elongated oval holes are arranged at equal intervals on a line perpendicular to the longitudinal direction of the nose bridge of the mouth portion, It has perforated lines in the nasolabial fold area on both the left and right sides, The pack sheet is capable of transforming the plurality of vertically elongated elliptical holes into circular holes when stretched while tracing the sheet with the palm in a direction perpendicular to the nasolabial fold perforated cut lines.

2. 2. The pack sheet according to claim 1, wherein a plurality of the nasolabial fold perforated cut lines are provided.

3. 2. The sheet for a pack according to claim 1, further comprising a plurality of rows of perforated slits in the vicinity of the plurality of longitudinally elongated oval holes, the rows being aligned in the longitudinal direction of the nose bridge.

4. 2. The pack sheet according to claim 1, wherein a plurality of rows of perforated cut lines are provided in the area of ​​the pack sheet facing the concave and convex parts of the face, aligned in the direction of the bridge of the nose.

Citation Information

Patent Citations

  • Separate-type pack sheet

    JP2012102045A

  • Facial mask sheet

    JP2013128518A

  • Cosmetic face mask

    JP4648494B1

  • Multipurpose 3D face mask

    JP4492980B1