WO2017171517A1 - Sheet mask and method for packing same - Google Patents

Abstract

The present invention relates to a sheet mask and a method for packing the same. The sheet mask includes: a packaging pouch in which at least one sheet of packaging film or one pair of packaging films are attached or bonded to each other to form a content accommodation part in an inner space thereof; a first support film including a perforated portion and/or an uneven portion; a second support film; and a skin contact sheet impregnated with a liquid for percutaneous administration, wherein the skin contact sheet is positioned between the first support film and the second support film, and the first support film and the skin contact sheet are folded together with the second support film so that the same surface of the second support film comes into contact together with respect to at least one folding line, or are folded at a position at which the folding line is coincident with a cut boundary line of the second support film, so as to be accommodated in the inner space of the packaging pouch.

Description

Sheet mask and packing method

The present invention relates to a sheet mask and a packaging method thereof.

In the case of transdermal administration of a cosmetic or pharmaceutical composition to the skin, the composition is generally applied to the skin in a form that is applied to the skin by hand.

In general, the method of transdermal administration has a large area exposed to air after the composition is applied to the skin, so that the composition may deteriorate or evaporate, and the composition may be applied to the skin only so that the composition does not flow down from the skin. There were many limitations, such as not being applicable, fixing the composition to the application site for a long time, and a large amount of waste on the hands during the application process.

In order to solve this problem of the transdermal administration method, a sheet mask (or sheet-like mask) which impregnates the sheet with the composition and then applies the sheet with the composition to the skin for a long time is widely used in cosmetic compositions as well as pharmaceutical compositions. In particular, in the case of the skin moisturizing cosmetic composition, a sheet mask (usually, in the industry) can be used to administer a large amount of the composition to the skin for a long time while minimizing the exposure of moisture and moisturizing ingredients easily evaporated in the air. This sheet mask form is referred to as a mask pack) a variety of products are commercially available.

However, despite the advantages of such a sheet mask, when applying the sheet impregnated to the composition to the skin, a large amount of the composition still remains on the hands, as in the general transdermal administration mode, so that the composition may be contaminated, inconvenient, There are problems such as side effects that may occur when the composition is applied to a non-skin part.

As described above, in the conventional sheet mask, in order to improve the problems caused by the structure inevitably apply the sheet to the skin by hand when applying the sheet to the skin, the folding of the sheet accommodated in the packaging material during the packaging of the sheet mask Attempts have been made to minimize the manipulation of unfolding the sheet by hand when the skin is applied.

However, as long as the sheet mask impregnated in the composition is folded, an operation for unfolding it is inevitably present, and there is still a problem in which the composition impregnated in the sheet mask is in the hands.

[Preceding technical literature]

Patent Document 1. Korean Unexamined Patent Publication No. 2015-0096978 (2015.08.26)

When the transdermal fluid is applied to the skin, the sheet mask may be applied while maintaining the advantages of the sheet mask, which can administer a large amount of the composition to the skin for a long time while minimizing the exposure of moisture and moisturizing ingredients that are easily evaporated in the air. In the process of applying to the skin to minimize the operation of unfolding the folded sheet during packaging to provide a sheet mask and a packaging method that can minimize the tentacles (시트 手) for the sheet impregnated with the fluid.

The present invention is a packaging pouch formed of at least one or a pair of packaging films are bonded to each other or fused to form a content receiving portion in the inner space; A first support film having perforations and / or uneven parts; Second support film; And a skin contact sheet impregnated in a fluid for transdermal administration, wherein the skin contact sheet is positioned between the first support film and the second support film, and the first support film and the skin contact. The sheet is folded with the second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines, or the fold line is aligned with the cut boundary of the second support film. Provided is a sheet mask that is folded in and accommodated in the contents receiving portion of the packaging pouch.

In addition, the present invention comprises the steps of arranging the second support film, the skin contact sheet, and the first support film having a perforation and / or uneven portion in order; The skin-contacting sheet and the first support film, which are stacked and folded, are folded together with a second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines, or the fold line is Folding at a position coincident with the cut boundary of the second support film; The second support film, the skin contact sheet, and the first support film, which are folded on the basis of the fold line, together with the fluid for transdermal administration, at least one sheet or a pair of packaging films are bonded or fused together. Injecting the contents receiving portion of the packaging pouch formed to have the contents receiving portion in the inner space; And sealing the packaging pouch.

The present invention provides a packaging pouch formed so that at least one sheet or a pair of packaging films are bonded or fused to each other to have a content receiving portion in an inner space thereof; Second support film; And a skin contact sheet impregnated in a fluid for transdermal administration, wherein the second support film is positioned on the skin contact sheet, and the skin contact sheet is formed based on at least one fold line. 2 the same side of the support film is folded with the second support film so as to be in contact with each other, or the fold line is folded at a position coinciding with the cut boundary of the second support film to be stored in the contents receiving portion of the packaging pouch It provides an in sheet mask.

In addition, the present invention comprises the steps of placing the sheet in contact with the skin contact sheet and the second support film; The folded skin contact sheet is folded together with the second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines, or the cut line of the second support film is cut off. Folding at a position coinciding with; The skin contact sheet and the second support film, which are folded on the basis of the fold line, together with a transdermal fluid, at least one or more packaging films are bonded or fused to each other to provide a content receiving portion in an inner space thereof. Injecting into the contents receiving portion of the formed packaging pouch; And sealing the packaging pouch.

The sheet mask and the packaging method according to the present invention, when the transdermal administration fluid is applied to the skin, a large amount of the composition can be administered to the skin for a long time while minimizing the exposure of the fluid in the air, while at the same time in the process of skin application Tactile to the fluid-impregnated sheet is minimized by minimizing the amount of force required to unfold the sheet by minimizing the unfolding of the sheet upon opening the package and minimizing the area where the sheet contacts the support film. Minimizing, ie, minimizing hand contamination, and minimizing fluid contamination on the hand to improve ease of use.

FIG. 1 shows a state of opening a packaged sheet mask, in which a packaging pouch film, a skin contact sheet, and a second support film are shown, wherein one fold line exists (indicated by a dashed line).

Figure 2 shows the packaging state before opening of the packaging pouch made of a pair of films.

3 shows a state in which the package sheet mask is opened when the skin contact sheet is bio cellulose, and a packaging pouch film, a first support film, a skin contact sheet, and a second support film are shown. There is one line (indicated by the dashed line).

EMBODIMENT OF THE INVENTION Hereinafter, the sheet mask which concerns on this invention is demonstrated in detail.

In the present specification, a "sheet or sheet-type mask" refers to a sheet containing a fluid applied to a certain part of the skin so that the fluid stays on the skin for a long time when the fluid is transdermally administered to the human skin. it means.

Transdermal  Fluid for administration

In the present specification, "fluid for transdermal administration" is not limited so long as it is a fluid for administration to the epidermis of the skin and applied to the epidermis, dermis, hypodermis or blood vessels of the skin.

In the present specification, "fluid" basically means a liquid at room temperature, but may be a solid in which all or part of the continuous deformation occurs when the stress is applied at room temperature, thereby causing viscous solid, and the formulation is particularly Although not limited, it may be in the form of a solid or gas dispersed in a liquid or liquid, specifically, a solution formulation, a foam formulation of gas / liquid, an emulsion formulation of liquid / liquid, a solid / Sol formulations of liquids, suspension formulations of liquids / solids, or gel formulations of liquids / solids.

In one embodiment of the present invention, the transdermal fluid may be a cosmetic composition.

In one embodiment of the present invention, the transdermal fluid may be a pharmaceutical composition.

In one embodiment of the present invention, the viscosity of the fluid for transdermal administration is 1000 mPas to 4500 mPas. When the viscosity is less than 1000 mPas, the fluid may flow down and waste the amount of fluid to be applied to the skin, may be applied in addition to the desired skin application site, thereby reducing the feeling of use and / or side effects may occur, If the viscosity is higher than 4500 mPas, a large amount of force is required to unfold the sheet, and may cause a feeling of foreign body when the skin is applied, which may lower the feeling of use.

In the present specification, the viscosity means a viscosity value measured at a temperature of 30 ° C. and 1 atmosphere using a viscometer under the trade name LVT-RV manufactured by Brookfield Engineering Laboratories, Inc.

Skin contact sheet

Skin contact sheet of the present invention is impregnated in the fluid for transdermal administration, in the present invention is located between the first support film and the second support film.

As used herein, “impregnation” means dipping a sheet into a fluid so that the sheet can be in a state capable of retaining a certain amount of fluid.

The skin contact sheet of the present invention may be impregnated with the entire area of the sheet in the percutaneous administration fluid, but if necessary, only a partial area of the sheet may be impregnated.

In the present specification, the "skin contact sheet" is impregnated in the fluid for transdermal administration to hold a certain amount or more of the fluid for transdermal administration, and if the skin does not cause a certain level of irritation and harm to the skin, It does not limit this.

In the present specification, a "sheet" means a single layer of a plane or two or more layers of the single layer, and the shape of the plane is not limited to the following description according to the purpose. Without limitation, the plane may be curved in part as necessary.

In one embodiment of the present invention, the skin contact sheet is not limited to the form as long as it can be applied to the skin, depending on the purpose or application of the skin, the shape may be modified.

In one embodiment of the present invention, the skin contact sheet is a form applied to the face portion.

In one embodiment of the present invention, the sheet for contacting the skin of the form applied to the face portion has four eye parts, one nose portion and one mouth portion respectively corresponding to four Perforations may be provided.

In one embodiment of the present invention, the skin contact sheet has a thickness of 0.25 mm to 0.4 mm. When the thickness of the sheet is less than 0.25 mm, the sheet may be torn when the sheet is unfolded from the support film, and when the thickness of the sheet is greater than 0.4 mm, the fluid impregnated in the sheet is present only on the surface of the sheet, so that the skin There is no continuous supply of fluid impregnated in the application surface direction, and the fluid impregnated on the surface opposite the skin application surface may evaporate faster in air.

In one embodiment of the present invention, the single layer of the sheet is made of fibers that are natural fibers, synthetic fibers or hybrid fibers thereof.

The natural fiber may be, for example, plant fibers such as manila hemp, kraft pulp, hemp fiber, cotton, or hemp (dioscorea); Animal fibers such as wool and silk; Or cellulose.

The cellulose may be bio cellulose, and the bio cellulose is obtained by culturing a strain capable of producing cellulose, and the production strain of bio cellulose is a genus of Acetobacter, lysodium ( Genus Rhizobium , genus Agrobacterium , genus Pseudomonas , genus Enterobacter , genus Gluconacetobacte , genus Rhodobacter , genus Komagataeibacter genus Propionibacterium sludge tumefaciens (Propionibacterium), a may be a Proteus (Proteus) in, or a mutant, may be cultured either individually or in combination to the production strain, the producing strain is particularly acetonitrile bakteo jailri titanium ( Acetobacter xylinum), acetonitrile bakteo Pas chyuri control Nurse (Acetobacter pasteurianus ), Acetobacter aceti ), Acetobacter lansense ransens ), Sarcina ventriculi ), Bacterium xyloides , Rhodobacter sphaeroides ), and Proteus myxofaciens (proteus myxofaciens ) may be any one or more, but is not limited so long as can be prepared by those skilled in the art by methods known in the art.

The synthetic fibers may be polyamide, acrylic, vinylnylon, polyester, polyimide, aramid, polyethylene, polyethylene terephthalate , Polylactic accid, nylon and the like.

In one embodiment of the invention, the fibers are in the form of woven fabrics, or in the form of chemical, mechanical, thermal, or solvent treated nonwoven fabrics.

In one embodiment of the present invention, the sheet may further include hydrophilic fibers to promote impregnation when the fluid is hydrophilic.

The hydrophilic fiber may be, for example, rayon, cotton, pulp, nylon, cellulose, or the like.

In one embodiment of the present invention, the single layer of the sheet has a separate coating layer on one side or both sides.

1st support film

The first support film of the present invention includes a perforation part and / or an uneven part, and is in contact with one surface of the skin contact sheet.

In the present specification, the concave-convex portion includes an embossed portion corresponding to the iron portion exposed to the outside and a concave portion corresponding to the concave portion located on the opposite side of the embossed portion.

In one embodiment of the present invention, the first support film is a surface in which the intaglio portion is located in contact with the skin contact sheet, the surface in which the embossed portion is located in one surface of the contents receiving portion of the packaging pouch It is located to touch. The embossed portion of the uneven portion is positioned to be in contact with one surface of the contents receiving portion of the packaging pouch, so that part of the transdermal administration fluid impregnated in the skin contact sheet is one of the contents receiving portion of the first supporting film and the packaging pouch. It is reduced or prevented from entering between the surfaces to form an adhesive force, thereby facilitating the removal of the packaging pouch from the sheet mask.

In one embodiment of the present invention, the first support film is not limited if it is made of a material that can be restored when the external force is removed in a folded state, for example, polyethylene terephthalate (PET), polyethylene (PE) , Polyester (PS), Aluminum, Nylon, Polypropylene (PP), Oriented Polypropylene (OPP), Casting Poly Propylene CPP, High Density Polyethylene (HDPE), Low Density Polyethylene Low Density Polyethylene (LDPE), Linear Low Density Polyethylene (LDLDPE), and the like.

In an exemplary embodiment of the present invention, all the uneven parts provided in the first support film are all embossed portions of the uneven parts are located on one surface of the first support film, and the uneven parts are on the other side of the first support film. All negative parts of the negative are located.

In one embodiment of the present invention, the shape of the concave-convex portion of the first support film may be a cone, a triangular pyramid, a square pyramid, a pentagonal pyramid, a hexagonal pyramid, etc. In terms of preventing adhesion due to the fluid for transdermal administration, it is preferably a triangular pyramid.

In one embodiment of the present invention, the density of the uneven portion of the first support film is 1 cm ² unit area of the first support film 15 to 30 on a standard. If the density is less than 15, one side of the contents receiving portion of the packaging pouch and the effect of preventing adhesion due to the transdermal fluid is insignificant, making it difficult to remove the packaging pouch. If the density exceeds 30, the packaging pouch Insufficient adhesion due to one side of the contents container and the fluid for transdermal administration, the first film or the skin contact sheet from the packaging pouch contents container is released from the intended packaging position by a force acting outside the packaging can do.

In one embodiment of the present invention, the first support film may have a perforation. Due to the perforation, the fluid for transdermal administration can be promoted through the perforation to impregnate the skin contact sheet.

In one embodiment of the present invention, the perforated portion of the first support film may be a polygon, such as a circular, elliptical, triangular, square, hexagonal shape, but the shape is not limited.

In one embodiment of the present invention, the average diameter of the perforations of the first support film is 0.1 mm to 10 mm. When the average diameter of the perforated portion is less than 0.1 mm, it is difficult for the transdermal administration fluid having viscosity to pass through the perforated portion to impregnate the skin contact sheet, and when the average diameter exceeds 10 mm, the area attached to the inner surface of the pouch becomes small. There is a problem that the skin contact sheet can be separated.

In one embodiment of the present invention, the first support film may not be present depending on the raw material of the skin contact sheet. When the skin contact sheet is made of bio cellulose, a first support film is necessary to reduce or prevent the adhesion between the bio cellulose sheet and the packaging pouch. However, the sheet for contacting the skin is not limited thereto, but for example, the first support film may not necessarily be necessary when the sheet is made of a woven fabric or a nonwoven fabric, especially a nonwoven fabric. An exemplary embodiment when no first support film is present is shown in FIG. 1.

2nd support film

The second support film of the present invention is positioned in contact with one surface of the skin contact sheet, and is positioned on the opposite surface to the first support film with respect to the skin contact sheet. Alternatively, the second support film of the present invention is located on one surface of the skin contact sheet.

The second support film may, for example, have a circular or elliptical shape (the shape is not limited thereto) and may contact the entire surface of the sheet for skin contact, and for example, have a semi-circular or semi-elliptic shape (the shape is limited thereto). May be tangent to the half face relative to the fold line. The skin contact sheet and the first support film, or the skin contact sheet are folded together with the second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines (the second support film is For example, in the case of a circular or oval shape), or in a position where the fold line coincides with the cut boundary of the second support film (when the second support film has a shape of semi-circle or semi-ellipse), The second support film reduces or prevents the transdermal administration fluid from forming an adhesive force between the folded sheet surfaces due to the folding of the skin contact sheet impregnated in the transdermal administration fluid, and thus the packaging mask in the sheet mask. Removing the pouch facilitates the unfolding of the skin contact sheet.

In one embodiment of the present invention, the first support film, the skin contact sheet and the second support film, or the skin contact sheet and the second support film are folded together in a folded state in a folded state. In another exemplary embodiment of the present invention, the fold line is a cut boundary of the second support film.

In one embodiment of the present invention, the second support film is not limited if it is made of a material that can be restored when the external force is removed in a folded state, for example, polyethylene terephthalate (PET), polyethylene (PE) , Polyester (PS), Aluminum, Nylon, Polypropylene (PP), Oriented Polypropylene (OPP), Casting Poly Propylene CPP, High Density Polyethylene (HDPE), Low Density Polyethylene Low Density Polyethylene (LDPE), Linear Low Density Polyethylene (LDLDPE), and the like.

In one embodiment of the present invention, the second support film has a perforation. Due to the perforation, the percutaneous fluid may be facilitated to impregnate the skin contact sheet through the perforation, and reduce the contact area between the skin contact sheet and the second support film during packaging. It facilitates the operation of unfolding the sheet folded in.

In one embodiment of the present invention, the perforated portion of the second support film may be a polygon, such as a circular, oval, triangular, square, hexagonal shape, but the shape is not limited.

In one embodiment of the present invention, the average diameter of the perforations of the second support film is 1 mm to 10 mm. When the average diameter of the perforation part is less than 1 mm, it is difficult for the transdermal administration fluid having viscosity to pass through the perforation part to impregnate the skin contact sheet, and when the average diameter exceeds 10 mm, the area of contact with the skin contact sheet is small. There is a problem that the skin contact sheet can be separated.

In another exemplary embodiment of the present invention, the second support film may be larger than the sheet for contacting the skin so that the second support film is easily separated, and may have a handle.

Packaging pouch

The packaging pouch of the present invention is formed such that at least one sheet or a pair of packaging films are bonded or fused to each other to have a content receiving portion in an inner space thereof.

In one embodiment of the present invention, the packaging film is not damaged by the load of the skin contact sheet impregnated in the first support film, the second support film, and the transdermal administration fluid, the fluid for transdermal administration If the content receiving portion is not deteriorated or damaged when exposed to, but not limited thereto, for example, may be polyamide, polyethylene terephthalate, aromatic polypropylene, aluminum film, etc., the damage caused by the load and the fluid for transdermal administration The packaging film may be coated or the like within the purpose of preventing deterioration or breakage due to exposure.

In one embodiment of the present invention, at least one packaging pouch or one or more packaging films are fused by a bonding or heating process or a pressing process by applying a mutual adhesive composition, the contents contained in the interior space between the packaging film Bonding or fusion to provide a part is not limited so long as it is a treatment capable of sealing the bonding or fusion site.

In one embodiment of the present invention, the packaging pouch is one or a pair of packaging films are bonded to each other or at least one, or two or more sealing lines are bonded or fused, the sealing line is easy to peel low adhesive strength (easy peel) line. In addition, when there are two or more sealing lines, any one of the sealing lines may be an easy peel line having lower adhesive strength than the remaining sealing lines. The adhesive strength of the easy peel line is not limited so long as it can be peeled off by applying a pulling force of a predetermined size or more with a human hand. An example of a packaging pouch made of a pair of packaging films is shown in FIG. 2.

In the present specification, when the packaging film is pulled in the opposite direction to each other based on the adhesive surface, the adhesive strength means the minimum amount of force required to peel off the bonding or fusion between the packaging film.

In one embodiment of the present invention, the fold line and the easy peel line is positioned so as not to contact each other. When the fold line and the easy peel line are positioned so that they do not touch each other, an attractive force is applied to the easy fill line to peel off the packaging pouch, and the folding line is positioned on one surface of the packaging pouch where the fold line does not peel off, thereby spreading the skin contact sheet. To facilitate.

Hereinafter, the packing method of the sheet mask which concerns on this invention is demonstrated in detail.

In the packaging method of the sheet mask according to the present invention, unless otherwise specified, the above description of the sheet mask according to the present invention may be applied.

Preparation steps

The packaging method of the sheet mask according to the present invention may include preparing a sheet for skin contact.

In one embodiment of the present invention, the preparing of the skin contact sheet further includes cutting to the shape of the skin application site.

In one embodiment of the present invention, the step of cutting into the shape of the skin application site is four perforations corresponding to two eye parts, one nasal part and one mouth part, respectively. It further comprises the step of cutting.

Deployment steps

In one embodiment of the present invention, the method for packaging a sheet mask according to the present invention comprises the steps of stacking in order of the second support film, the skin contact sheet, and the first support film having perforations and / or uneven parts. It includes.

In another embodiment of the present invention, the method for packaging a sheet mask according to the present invention includes the steps of arranging a second support film and a sheet for skin contact.

Folding steps

In an exemplary embodiment of the present invention, the method for packaging a sheet mask according to the present invention may include the second support film, the skin contact sheet, and the first support film, which are disposed on the basis of at least one fold line. And folding the same surface of the second support film so as to contact each other.

In another exemplary embodiment of the present invention, the method for packaging a sheet mask according to the present invention includes folding the skin contact sheet and the first support film together at a position where the fold line coincides with the cut boundary of the second support film. Steps.

In another exemplary embodiment of the present invention, the method for packaging a sheet mask according to the present invention includes the second support film and the skin contact sheet, which are stacked and placed on the basis of at least one fold line of the second support film. Folding the same side so that they are in contact with each other.

In another exemplary embodiment of the present invention, the method for packaging a sheet mask according to the present invention includes folding the skin contact sheet together at a position where a folding line coincides with a cut boundary of the second support film. .

Filling step into packaging pouch

The method for packaging a sheet mask according to the present invention includes at least one sheet, or one or more of the second support film, the skin contact sheet, and the first support film, which are folded based on the fold line, together with a fluid for transdermal administration. And injecting a pair or more packaging films into the contents receiving portion of the packaging pouch formed to have the contents receiving portion in the inner space.

The packaging method of the sheet mask according to the present invention is the second support film and the skin contact sheet folded on the basis of the fold line, at least one or a pair of packaging films are bonded to each other, with the fluid for transdermal administration. Or injecting the contents into the contents receiving portion of the packaging pouch formed so as to have the contents receiving portion in the inner space thereof.

Sealing steps

The packaging method of the sheet mask according to the present invention includes the step of sealing the packaging pouch.

Hereinafter, an Example is given and this invention is demonstrated in detail. However, these embodiments are only intended to describe the present invention in detail, and the scope of the present invention is not limited by these embodiments.

[ Example  1] Fabrication of a sheet mask comprising a first support film having an uneven portion and packaging thereof

1) It is a bio cellulose material with a length of 250 mm and a maximum length of 190 mm. It has four holes corresponding to two eye parts, one nose part and one mouth part, respectively. By cutting, a skin contact sheet was prepared.

2) Also, by cutting the same size and development as the skin contact sheet, a first support film was prepared according to the following conditions.

Material of the first support film: polyethylene terephthalate (PET)

Concave-convex shape of the first support film: square pyramid, rhombic

Density of unevenness of the first support film: 1 cm ^{2 of} the first support film 20 per area

Thickness of the first support film: 0.1 mm

In addition, the second support film was prepared according to the following conditions, and one piece obtained by cutting a straight line such that the area is 1/2 in the same shape as the first support film was used as the second support film (FIG. 3). Reference).

Material of second support film: polypropylene (PP)

Size of perforation of second support film: square, 5 mm (length of one side)

Thickness of the second support film: 0.22 mm

3) Thereafter, the second supporting film, the skin contact sheet, and the supporting film were stacked and arranged in this order (the second supporting film is positioned on one side of the skin contact sheet based on the fold line).

4) The skin contact sheet, and the first support film, which are superimposed so that the second support film is positioned at the center of the folding line, which is a straight cut surface of the second support film, are folded together.

5) At least one pair of packaging films were bonded or fused to each other to prepare a packaging pouch formed to have a content receiving portion in the inner space under the following conditions.

Shape of packaging pouch: rectangle

Packaging Pouch Size: 150 mm X 240 mm

Material of packaging film of packaging pouch: inner surface is PET / outside nylon (NY)

Packing film thickness of packaging pouch: 0.15 mm

Easy-fill seam on the packaging pouch: 2 square horizontal lines, 1 vertical line

Easy peeling method of packaging pouch: heat sealing, 180 ~ 220 ℃, 2Bar, 1 second

6) The 2nd support film, the said skin contact sheet, and the said 1st support film were inject | poured into the content accommodation part of a packaging pouch with the fluid for transdermal administration.

The injected transdermal fluid was 20 g of the composition having the composition shown in Table 1 below, and the viscosity value was 2,000 mPas as a result of measuring the viscosity before injection.

Ingredient Name	Content (% by weight of total composition)
Purified water	To 100
Disodium ID	0.1
glycerin	5.0
Cellulose gum	0.1
Carbomer	0.2
Potassium hydroxide	Quantity
Polyoxyethylene Hydrogenated Castor Oil	0.2
Phenyltrimethicone	0.1
Preservative	Quantity
March extract	0.2
incense	Quantity

7) Then, the opened surface of the pouch for packaging was sealed by performing a heat-sealing method for 1 second under conditions of 180 to 220 ° C. and 2Bar.

[ Example  2] Perforation  Fabrication of a sheet mask comprising the first supporting film provided and its packaging

1) 4 holes perforated with 2 eyeballs, 1 sprain, and 1 spout with circular shape of bio cellulose material with the longest length of 250 mm and the longest length of 190 mm. Was cut to prepare a sheet for skin contact.

2) Also, by cutting the same size and development as the skin contact sheet, a first support film was prepared according to the following conditions.

Material of the first support film: polyethylene terephthalate (PET)

Shape of perforation of first support film: circle

Size of the perforated portion of the first support film: 3 mm in diameter

Thickness of the first support film: 0.08 mm

In addition, the second supporting film was prepared according to the following conditions, and the second supporting film was cut out in a straight line such that the area of the first supporting film was 1/2 in the same shape.

Material of second support film (kanji): polypropylene (PP)

Size of perforation of second support film: square, 5 mm (length of one side)

Thickness of the second support film: 0.22 mm

3) The second support film, the skin contact sheet, and the first support film, which are stacked and folded, are folded together so that the same surface of the second support film is in contact with each other based on a folding line which is a straight line of the second support film. .

4) At least one pair of packaging films were bonded or fused to each other to prepare a packaging pouch formed to have a content receiving portion in the inner space under the following conditions.

Shape of packaging pouch: rectangle

Packaging Pouch Size: 150 mm X 240 mm

Material of packaging film of packaging pouch: inner surface is PET / outside nylon (NY)

Packing film thickness of packaging pouch: 0.15 mm

Easy-fill seam on the packaging pouch: 2 square horizontal lines, 1 vertical line

Easy peeling method of packaging pouch: heat sealing, 180 ~ 220 ℃, 2Bar, 1 second

5) The 2nd support film, the said skin contact sheet, and the said 1st support film were inject | poured with the content accommodation part of a packaging pouch with the fluid for transdermal administration.

The injected transdermal fluid was 20 g of the composition having the composition shown in Table 2 below, and the viscosity value was 2,000 mPas as a result of measuring the viscosity before injection.

Ingredient Name	Content (% by weight of total composition)
Purified water	To 100
Disodium ID	0.1
glycerin	5.0
Cellulose gum	0.1
Carbomer	0.2
Potassium hydroxide	Quantity
Polyoxyethylene Hydrogenated Castor Oil	0.2
Phenyltrimethicone	0.1
Preservative	Quantity
March extract	0.2
incense	Quantity

6) Then, the opened surface of the pouch for packaging was sealed by performing a heat fusion method for 1 second under the conditions of 180 to 220 ° C. and 2Bar.

As described above in detail the specific parts of the present invention, it is apparent to those skilled in the art that such specific description is merely a preferred embodiment, thereby not limiting the scope of the present invention. something to do. Thus, the substantial scope of the present invention will be defined by the appended claims and their equivalents.

Claims (16)

1. A packaging pouch formed such that at least one sheet or a pair of packaging films are bonded or fused to each other to have a content receiving portion in an inner space thereof;

   A first supporting film having perforations or irregularities;

   Second support film; And

   A sheet mask comprising; a sheet for skin contact impregnated with a fluid for transdermal administration, comprising:

   The skin contact sheet is located between the first support film and the second support film,

   The first support film and the skin contact sheet are folded together with the second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines, or the fold line is supported by the second support film. And a sheet mask folded at a position coincident with the cut boundary of the film and received in the contents receiving portion of the packaging pouch.
2. The method of claim 1,

   The first support film has an uneven portion,

   The first support film is a sheet mask that is located so that the surface of the indentation portion of the uneven portion is in contact with the sheet for contact with the skin, the surface of the embossed portion of the uneven portion is in contact with one surface of the contents receiving portion of the packaging pouch.
3. The method of claim 1,

   The shape of the uneven portion of the first support film is a sheet mask that is a square pyramid.
4. The method of claim 1,

   The first support film has an uneven portion,

   The density of the uneven portion of the first support film is a unit area of the first support film 1 cm ² 15 to 30 sheet masks on a basis.
5. The method of claim 1,

   The first support film has a perforation,

   Sheet mask having a mean diameter of the perforated portion of the first support film is 0.1 mm to 10 mm.
6. The method of claim 1,

   The second support film has a perforation,

   The sheet mask having a mean diameter of the perforated portion of the second support film is 1 mm to 10 mm.
7. The method of claim 1,

   The viscosity of the fluid for transdermal administration is 1000 mPas to 4500 mPas sheet mask.
8. The method of claim 1,

   The packaging pouch is at least one or a pair of packaging films are bonded to each other or fused at least two sealing lines,

   Any one of the sealing lines is an easy peel line having a lower adhesive strength than the remaining sealing lines.
9. The method of claim 8,

   The fold line and the easy peel line is positioned so as not to touch each other.
10. A packaging pouch formed such that at least one sheet or a pair of packaging films are bonded or fused to each other to have a content receiving portion in an inner space thereof;

    Second support film; And

    A sheet mask comprising; a sheet for skin contact impregnated with a fluid for transdermal administration, comprising:

    The second support film is positioned on the skin contact sheet,

    The sheet for contacting skin is folded together with the second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines, or the fold line is cut along the cut line of the second support film. And a sheet mask folded in a corresponding position and stored in the contents receiving portion of the packaging pouch.
11. The method of claim 10,

    The second support film has a perforation,

    The sheet mask having a mean diameter of the perforated portion of the second support film is 1 mm to 10 mm.
12. The method of claim 10,

    The viscosity of the fluid for transdermal administration is 1000 mPas to 4500 mPas sheet mask.
13. The method of claim 10,

    The packaging pouch is at least one or a pair of packaging films are bonded to each other or fused at least two sealing lines,

    Any one of the sealing lines is an easy peel line having a lower adhesive strength than the remaining sealing lines.
14. The method of claim 13,

    The fold line and the easy peel line is positioned so as not to touch each other.
15. Stacking and arranging the second supporting film, the skin contact sheet, and the first supporting film including perforations or uneven parts;

    Fold the skin contact sheet and the first support film arranged to be folded together with the second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines. 2 folding at a position coinciding with the cut boundary of the support film;

    The second support film, the skin contact sheet, and the first support film, which are folded on the basis of the fold line, together with the fluid for transdermal administration, are bonded or fused to each other by at least one sheet or a pair of packaging films. Injecting the contents receiving portion of the packaging pouch formed to have the contents receiving portion in the inner space; And

    Sealing the packaging pouch; Method of packaging a sheet mask comprising a.
16. Stacking the skin contact sheets and the second supporting film in order;

    The folded skin contact sheet is folded together with the second support film such that the same surface of the second support film is in contact with each other based on at least one or more fold lines, or the cut line of the second support film is cut off. Folding at a position coinciding with;

    The skin contact sheet and the second support film, which are folded on the basis of the fold line, together with a transdermal fluid, at least one or more packaging films are bonded or fused to each other to provide a content receiving portion in an inner space thereof. Injecting into the contents receiving portion of the formed packaging pouch; And

    Sealing the packaging pouch; Method of packaging a sheet mask comprising a.

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