JP2787330B2 - Semi-solid filling container for coating and coating container filled with semi-solid - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a container for filling a semi-solid such as an ointment and a cream, and a container filled with a semi-solid. In particular, the present invention relates to a coating container capable of directly applying a semi-solid material using a container for filling the semi-solid material.

[Prior art] Conventionally, as a container for filling a semi-solid substance, for example, a semi-solid preparation, a small-diameter screw portion is formed in an opening at one end, and the opening can be opened and closed by screwing a cap, and the other end is flattened. In general, a cylindrical metal container which is closed by being pressed by a pressure is used.

However, in such a conventional filling container, the amount of semi-solid preparation used multiple times is filled, and further, the semi-solid preparation cannot be directly applied to the affected area using the filling container, and therefore, The finger was brought into contact with the opening of the filling container to attach the semi-solid preparation to the finger, and then applied to the affected area. For this reason, there is a risk of secondary infection and a risk of contamination of the opening of the filling container.

Therefore, there has been a demand for a filling container which is suitable for filling an amount of the semi-solid preparation necessary for one application, and which can perform the application operation easily and sanitarily.

To satisfy the above requirements,
There is one disclosed in Japanese Patent No. 39231.

[Problems to be Solved by the Invention] The filling container disclosed in the above publication has a sufficient effect.

The filling container disclosed in the above publication is configured such that the semisolid preparation is applied by a flexible pad provided around the opening of the container or on an opening piece that closes the opening. However, the opening piece is covered only around the opening, and when the semi-solid preparation is applied to the affected area, the semi-solid material adheres to the uncoated area, and the applied area is also applied to the affected area. Is performed. The portion that is not covered with the unsealing pieces is not perfect in terms of hygiene because bacteria and the like may be attached.

Therefore, an object of the present invention is to provide a filling container and a semi-solid material that are suitable for filling the amount of semi-solid material necessary for one application, and that can perform the application operation easily and reliably in a sanitary manner. An object of the present invention is to provide a filled semisolid-filled application container.

[Means for Solving the Problems] To achieve the above object, an upper film, provided on the lower surface of the upper film, is peelable from the upper film, and after the upper film is peeled, A top sheet having an opening serving as a semi-solid discharge port or a fragile portion forming the semi-solid discharge port, and further comprising a resin film having at least a peripheral portion having heat-fusibility, and the resin of the top sheet A semi-solid material storage portion communicating with the opening is formed between the film and a film, and a peripheral portion is formed of a lower sheet fused to the resin film, and further, any one of the upper film and the resin film is formed. Has a low-adhesion resin layer on the joint surface of both, the two are easily delaminated by this low-adhesion resin layer, a semi-solid material filling container for application. Any parts film or the resin film, the bonding surface therebetween has a low adhesive resin layer, both by the low-adhesive resin layer is to readily delaminate. Further, for example, the upper film includes a gas barrier film layer and an adhesive resin layer provided below the gas barrier film layer. Further, the resin film may be, for example, a heat-fusible resin layer provided as a lowermost layer, a synthetic resin base material layer provided on the heat-fusible resin layer, and a synthetic resin base material. And a low-adhesion resin layer provided on the layer. Further, the upper film includes, for example, a gas barrier film layer, an adhesive resin layer provided below the layer, and a low adhesive resin layer provided below the adhesive resin layer. It is. Further, it is preferable that the top sheet has a peeling start portion for peeling the upper film. further,
The lower sheet is composed of, for example, a gas barrier film layer and a heat-fusible resin layer provided on the layer. Further, the lower sheet has two concave portions for accommodating a semi-solid material, and is bendable between the two concave portions, and an opening or the semi-solid material serving as the semi-solid material discharge port of the upper sheet. It is preferable that the fragile portion forming the discharge port is provided at a position corresponding to between the two concave portions.

Further, what achieves the above object is a semisolid-filled application container in which the semisolid storage portion of the application semisolid-filled container is filled with a semisolid.

In order to achieve the above object, the upper film,
After the upper film is peeled off and provided on the lower surface of the upper film, and the upper film is peeled off, an opening forming a semi-solid material discharge port or a fragile portion forming a semi-solid material discharge port is formed. And a container formed of a sheet made of a resin film having at least an end peripheral portion having a heat-fusing property, and a semi-solid material filled in the container, and an end peripheral portion of the container. Is a coating container filled with a semi-solid material to which is fused.

Therefore, the container for filling a semi-solid material for application of the present invention will be specifically described with reference to the embodiment shown in the drawings.

The semi-solid filling container 1 for coating of the present invention is provided on the upper film 20 and on the lower surface of the upper film 20 and is peelable from the upper film 20. A top sheet 2 having an opening 4 serving as a discharge port or a fragile portion 16 forming a semi-solid discharge port, and a resin film 22 having at least a peripheral portion having a heat-fusing property; A semi-solid material accommodating portion 25 communicating with the opening 4 is formed between the film 22 and the lower surface sheet 3 having a peripheral portion fused to the resin film 22.

The container for filling the semi-solid material for application according to the present invention will be described with reference to the embodiment shown in FIGS.

FIG. 1 is a plan view of a filling container according to one embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line II of FIG. Third
The figure is a partially enlarged sectional view of FIG.

The filling container 1 of this embodiment includes an upper sheet 2 and a lower sheet 3 whose periphery is fused to the bottom surface of the upper sheet 2, and a semi-solid between the upper sheet 2 and the lower sheet 3. An object storage section 25 is formed.

The upper sheet 2 is composed of an upper film 20 and a resin film 22 fixed to the lower surface of the upper film 20, as shown in FIG. The upper film 20 is formed by a gas barrier film layer 5 and an adhesive resin layer 9 provided below the gas barrier film layer 5. 6 is preferably provided.

The gas barrier film layer 5 forms a gas barrier layer for preventing permeation of moisture in the semi-solid material filled therein or denaturation of the semi-solid material due to permeation of oxygen from the outside. As the layer 5, a metal foil such as aluminum, silver, or gold, a metal vapor-deposited film having aluminum, silver, gold, or the like vapor-deposited on the surface thereof, a gas barrier resin film, for example, polyvinylidene chloride, polyvinylidene chloride-polychloride Films such as vinyl and high-density polyethylene can be suitably used.

The adhesive resin layer 9 is for bonding to the resin film 22, and preferably has a small decrease in adhesive strength even after retort sterilization treatment. For example, for a two-component curable urethane dry laminate An adhesive can be suitably used.

As the surface protective layer 6, a synthetic resin, for example, polyester, polypropylene, polyethylene, nylon, PE
It is preferably formed by coating T, an epoxy resin, or a polyamide resin, or by laminating the above-mentioned synthetic resin film, paper, or the like. And
This surface protective layer 6 can also be used as a printing layer for describing necessary items such as the name of the substance to be filled, the amount of filling, and the like.

The resin film 22 includes a heat-fusible resin layer 10 provided at the lowermost layer, a synthetic resin base layer 7 provided on the heat-fusible resin layer, and a synthetic resin base layer 7. 7 and a low-adhesion resin layer 8 provided on the substrate 7.

The synthetic resin base material layer 7 is for forming a semi-solid applied surface after the upper film is peeled off, and preferably has a certain strength and a certain flexibility. Base material layer 7
As polyester, nylon, polypropylene,
Polyethylene, PET, and the like are preferably used, and their monomers or composites, and further, a uniaxially or biaxially stretched film can be suitably used.

The heat-fusible resin layer 10 is for fusing the periphery of the resin film 22 (base layer 7) to a lower sheet described later, and may be provided at least on the periphery of the resin film 22. Further, as shown in FIG. 3, it may be provided on the entire lower surface of the resin film 22. As the heat-fusible resin layer 10,
Polyolefins such as polyethylene and polypropylene,
A heat-meltable resin such as an ethylene-vinyl acetate copolymer is preferably used. When the base material layer 7 is formed of a heat-fusible resin, the heat-fusible resin layer may be omitted. Furthermore, if the fusion surface of the lower sheet 3 described later is formed of a low melting point resin, the heat-fusible resin layer 10
It is sufficient that the material has a certain degree of heat melting property, and it does not have to have a low melting point.

Then, a low-adhesion resin layer 8 is provided on the surface of the base material layer 7. This low adhesive resin layer 8 is
It is intended to impart releasability (delamination) between the resin film 20 and the resin film 22. As the low-adhesive resin layer 8, a resin having a relatively low adhesive strength, for example, a resin composed of a single substance or a mixture of a vinyl resin, a urethane resin, an acrylic resin, a polyamide resin, a silicone resin, or the like, may be used. Formed by part-coating. As a specific example of the part coat, as shown in FIG. 7, FIG. 8, and FIG. 9, a portion where the resin is not coated may be a dot, a line, or a lattice.

After the upper film 20 is peeled off, the resin film 22 is provided with an opening 4 serving as a semi-solid discharge port, and the opening 4 communicates with the semi-solid storage 25. . The opening 4 is formed by providing a slit in the resin film 22 (the heat-fusible resin layer 10 and the base material layer 7). When the heat-fusible resin layer 10 is provided only on the peripheral edge of the resin base material layer 7, a slit may be provided only on the resin base material layer 7.

In the embodiment shown in FIG. 3, the low adhesive resin layer 8
Is preferably left on the surface of the base material layer 7 after the upper film 20 is peeled off. Therefore, it is preferable that the low-adhesion resin layer 8 does not suppress the ejection of the semi-solid material. The resin film 22 including the layer 8 is also provided with the slit.

The low adhesive resin layer 8 may be provided not on the resin film 22 but on the upper film 20, for example, on the lowermost layer of the upper film 20 (the lower surface of the adhesive resin layer 9). In this case, since the low adhesive resin layer 8 is peeled off together with the upper film, it is not necessary to provide the slit in the low adhesive resin layer 8. Further, the low adhesive resin layer 8
May be provided between the gas barrier film layer 5 and the adhesive resin layer 9. In this case, it is necessary to provide the slit in the adhesive resin layer 9.

1 and FIG.
As shown in the figure, a peeling start portion 14 for peeling off the upper film is formed.

The peeling start portion 14 of this embodiment is formed by providing a part of the adhesive resin layer 9 provided below the gas barrier film layer 5.

In addition, as shown in FIG.
Preferably, a reinforcing layer 24 is provided below the gas barrier film layer 5. The reinforcing layer 24 is made of polyester, polypropylene, polyethylene, nylon, PET, epoxy resin, polyamide resin, or the like. The reinforcing layer 24 prevents corrosion of the gas barrier film layer 5 during retort sterilization, and prevents gas in the upper film 20 from being corroded. Improves barrier properties. Further, since the upper film 20 has a stronger stiffness, the upper film 20 can be more easily peeled off.

The lower sheet 3 has a tray shape with a concave inner surface, and forms a semi-solid storage section 25 between the lower sheet 3 and the upper sheet 2. Since the lower sheet 3 forms the semi-solid material storage portion 25, it is preferable that the lower sheet 3 has a certain degree of hardness and shape retention. In the embodiment shown in FIG. 1 and FIG. 2, the lower sheet 3 has a narrower width near the opening 4 and a shallower portion, and a portion subsequent thereto has a wider width and a deeper portion. I have. Further, the shape is not limited to such a shape, and the whole may have the same depth.

And the lower sheet 3 is a gas barrier film layer.
12 and a heat-fusible resin layer 11 provided on the layer 12.

The gas barrier film layer 12 forms a gas barrier layer for preventing permeation of moisture in the semi-solid material filled therein or modification of the material due to permeation of oxygen from the outside. As the layer 12, a metal foil such as aluminum, silver, or gold, or a metal vapor-deposited film having aluminum, silver, gold, or the like vapor-deposited on the surface thereof, a gas barrier resin film, for example, polyvinylidene chloride, polyvinylidene chloride-polychloride Films such as vinyl and high-density polyethylene can be suitably used.

The heat-fusible resin layer 11 is for fusing the peripheral edge of the lower sheet 3 (gas barrier film layer 12) to the peripheral edge of the upper sheet 2, and is provided at least on the peripheral edge of the lower sheet 3. Good. Further, as shown in FIG. 3, it may be provided on the entire lower surface of the lower sheet 3. Heat-fusible resin layer 11
Polyolefins such as polyethylene and polypropylene, and hot-melt resins such as ethylene-vinyl acetate copolymer are preferably used. Furthermore, if the fusion surface of the top sheet 2 is formed of a low melting point resin, the heat fusible resin layer 11 only needs to have a certain degree of heat fusibility, and does not need to have a low melting point. It may be formed of polyester, polypropylene, polyethylene, nylon, PET, epoxy resin, polyamide resin, or the like.

If the gas barrier film layer 12 can be directly fused to the top sheet 2, the heat-fusible resin layer 11 may be omitted.

Further, the lower sheet 3 is preferably provided with a layer 26 serving as a protective layer or a shape-retaining layer on the surface of the gas barrier film layer 12. The protective layer or the shape retention layer is formed by laminating a synthetic resin, for example, a coating of polyester, polypropylene, polyethylene, nylon, PET, epoxy resin, polyamide resin, CPP, or a synthetic resin film, paper, or the like. Is preferred.

Further, as the lower sheet 3, similarly to the upper sheet 2, the lower surface sheet may be capable of peeling a surface film of the lower sheet. Specifically, it can be performed by forming the lower sheet 3 in the same manner as the upper sheet 2 described above.

The semisolid-filled container for application of the present invention comprises the lower sheet 3 and the upper sheet after the lower sheet 3 and the upper sheet.
As shown in FIG. 3, the semi-solid 30
And the periphery of the upper sheet 2 and the lower sheet 3
Is formed by fusing the peripheral edge of the substrate with heat, ultrasonic waves, high frequency, or the like.

Examples of the semi-solid to be filled include semi-solid preparations such as ointments, creams, gels, viscous lotions and the like, and general semi-solid foods such as creams and jams.

Next, the filling container of the embodiment shown in FIGS. 5 and 6 will be described.

In the filling container 1 of this embodiment, the basic structure of the upper sheet 2 and the lower sheet 3 is the same as that shown in FIG. 1 to FIG. The different points are the configuration of a portion serving as a semi-solid discharge port and a peeling start portion after the upper film 20 provided on the upper sheet 2 is peeled, and the shape of the lower sheet. In this embodiment, the portion serving as the semi-solid discharge port is the fragile portion 16 provided in the resin film 22 (the heat-fusible resin layer 10 and the resin base material layer 7).
The fragile portion 16 is formed by making the resin film 22 thinner only in this portion or by making a perforation. Then, after peeling off the upper film, the filling container 1 is bent at an intermediate portion, so that the fragile portion 16 is cut off and becomes an opening, thereby serving as a discharge port of a semi-solid material.

Further, the top sheet 2 is provided with a tab 17 forming a peeling start portion. The tab 17 is formed by projecting an end of the upper film from the top sheet 2.

In the lower sheet 3, as shown in FIG. 5, the width of the intermediate portion is small and shallow. For this reason, it can be easily bent centering on an intermediate part.

Further, the lower sheet 3 may have a shape as shown in FIGS. 13 and 14. In this embodiment, the lower sheet 3 has two concave portions 42 for accommodating a semi-solid, and can be bent between the two concave portions 42. The fragile portion 16 forming the semi-solid discharge port of the top sheet 2 is provided at a position corresponding to between the two concave portions 42. The upper sheet 2 and the lower sheet 3 are in contact with each other between the two concave portions 42, but this portion is not fused.

Then, as shown in FIG. 12, the filling container 1 of the embodiment shown in FIGS. 4 and 5 or FIGS. As a result, the folded lower sheets come into contact with each other and are pressed, so that the semi-solid material filled inside is discharged. For this reason, it is possible to discharge the semi-solid material and further apply it to the affected part without much touching the resin film surface after peeling.

Next, the coating container 1 of the embodiment shown in FIGS. 15 to 17 will be described.

This coating container 1 is provided on the upper film and on the lower surface of the upper film, and is releasable from the upper film, and after the upper film is peeled off, the opening 4 or the semi-solid material forming a semi-solid discharge port. A container 1 formed of a sheet 40 having a fragile portion forming an object discharge port and having at least an end peripheral edge made of a resin film having heat-fusibility; and a semi-solid 30 filled in the container. The peripheral edge of the end of the container 1 is fused.

Particularly, in this embodiment, the sheet 40 is folded in two to form a semi-solid material storage portion therein, and the storage portion is filled with the semi-solid material, and the peripheral edge of the open end is heat-sealed. Have been. Further, the sheet 40 is not limited to this embodiment.
May be used in the form of a cylinder.

As the sheet 40, a sheet formed similarly to the above-described upper sheet 2 can be preferably used. Further, the sheet 40 is provided with a peeling start part 14.

In the application container 1 of this embodiment, when the upper film is completely peeled off during use, the resin film is exposed on the entire container 1. As described above, the upper film may be completely peeled off and used, but it is also possible to partially peel off and use only the surface having the opening 4, for example.

[Operation] The operation of the coating container of the present invention using a semi-solid preparation as the semi-solid substance of the present invention will be described with reference to the examples shown in FIGS. 1 to 3.

First, necessary disinfection work is performed on the body part to which the semi-solid preparation is applied. Then, a finger is applied to the peeling start portion 14 provided at the right end of the upper sheet 2 of the coating container 1 of the present invention, and the upper film is pulled from the upper sheet by pulling.
Remove 20. Due to this peeling, the surface of the coating container 1 has a resin film 22 formed of a resin base material layer having an opening 4 serving as a chemical solution discharge port and having a low-adhesion resin layer on the surface.
Is exposed. Since the surface of the resin film 22 was originally covered with the upper film, the surface was a clean surface free of adhesion and propagation of bacteria and the like. Then, without contaminating the surface of the resin film 22, in particular, the portion to be the application surface near the opening 4 with the finger, the lower sheet 3 side of the application container 1 is pressed, and the semi-solid The preparation is discharged from the opening 4. Then, using the surface near the opening 4 of the resin film 22 as a spatula, the semisolid preparation is applied to the affected area.

[Example] Next, an example of the container for filling a semisolid preparation for application of the present invention will be described.

(Example 1) As a top sheet, PET (thickness: 12 μm, surface protective layer), aluminum (thickness: 40 μm, metal thin film layer), adhesive for two-component curable urethane dry lamination (thickness: several μm)
m, adhesive layer), part coat vinyl resin (thickness several μ)
m, the shape of the part coat is as shown in FIG. 7, a low-adhesion resin layer), PET (thickness: 75 μm, resin base material layer), polyethylene (thickness: 30 μm, heat-fusible resin layer) The structure was used.

The top sheet is made of part-coated vinyl resin (2.
A slit having a length of 12 mm is provided in a resin film having a three-layer structure comprising a 5 mm notch, PET (resin base material layer) and polyethylene, and the above two-component curable urethane is provided on the resin film. PET via adhesive for dry lamination
(Surface protective layer) An upper film composed of an aluminum layer was fixed to form a seven-layer structure.

Unstretched polypropylene (thickness 50
μm, heat-fusible resin layer), aluminum (40 μm thick,
A three-layer structure of a metal thin film layer) and PET (12 μm, surface protective layer) was used.

Then, a lower sheet having a shape and a size as shown in FIGS. 8 and 9 was prepared.

As a semi-solid preparation, Tradirol (registered trademark) casein tinc oil [content in 100 g, trazilol (aprotinin) 25,000 KIE, hydrophilic petrolatum 50 g, casein tinc oil 50
g] was used.

This semi-solid preparation is treated with Trasilol (50,000KIE / 5m
l) After adsorbing 2.5 ml of hydrophilic petrolatum, it was mixed with casein tinc oil to make the whole quality uniform. This semi-solid preparation is effective for eroded skin around colostomy and intestinal fistula due to the protein enzyme inhibitory action of trazilol. Then, the semisolid preparation storage section, which is a concave portion of the lower sheet, was filled with the above semisolid preparation, and the upper sheet was heat-sealed to prepare an application container filled with the semisolid preparation of the present invention.

 About 3 g of the semisolid preparation could be filled in this container.

(Example 2) As a semi-solid preparation, procaine / sulfadiazine acrogol ointment (content in 100 g, procaine hydrochloride 2 g,
Except for using 5 g of sulfadiazine fine powder and 93 g of macrogol ointment), the same one as in Example 1 was used.

In this semi-solid preparation, place procaine hydrochloride in a mortar (or ointment plate), add about 2 ml of purified water to dissolve it, add a small amount of macrogol ointment, knead it, add sulfadiazine (fine powder) to it, and add After kneading, the remaining base material (about 80 g) was kneaded little by little to make the whole quality uniform.

This semi-solid preparation is used for severe pain such as burns, abrasions, cuts, and postoperative open wounds.

(Example 3) As a semi-solid preparation, Glythere zinc flower absorption ointment (100 g
Content, gritelle 0.5g, zinc white water-absorbing ointment 99.5g)
Except that was used, the same as in Example 1 was used. This semi-solid formulation weighs the gritelle on paraffin paper,
Knead with a small amount of Zinc Flower Absorbing Ointment on an ointment plate with an ointment spatula,
It was prepared by gradually adding the remaining base material (about 80 g) and kneading well to make the whole material uniform. This semisolid preparation has antiphlogistic, antipruritic and antiseptic effects, and is effective for acute childhood eczema, chronic eczema, contact dermatitis (after disappearance of inflammation), atopic dermatitis, seborrheic dermatitis and the like.

When the coating containers of Examples 1 to 3 were used, the upper film could be easily peeled off from the top sheet, and the resin film on the surface after peeling was flat and somewhat flexible. The semi-solid preparation could be easily applied to the affected area using the surface of the resin film.

(Example 4) As a top sheet, PET (thickness 12 μm, surface protective layer), aluminum (thickness 40 μm, metal thin film layer), two-component curable urethane-based adhesive for dry lamination (thickness several μm)
m, adhesive layer), part coat vinyl resin (thickness several μ)
m, a part coat having a shape as shown in FIG. 7 was used, a low-adhesive resin layer), PET (thickness: 75 μm, resin base material layer), polyethylene (thickness: 30 μm, heat-fusibility) A resin layer having a seven-layer structure was used.

The top sheet is provided with a fragile portion (perforation) as shown in FIG. 11 on a three-layer film made of part-coated vinyl resin, PET (resin base material layer), and polyethylene. By fixing a film made of PET (a surface protective layer) and an aluminum layer via the two-component curable urethane-based dry laminating adhesive while leaving the rest of the film, the above-mentioned 7 having a peeling start portion
A layered structure was created.

Unstretched polypropylene (thickness 50
μm, heat-fusible resin layer), aluminum (40 μm thick,
A three-layer structure of a metal thin film layer) and PET (12 μm, surface protective layer) was used.

Then, a lower sheet having a shape and a size as shown in FIGS. 10 and 11 was prepared.

As a semi-solid preparation, fluocinolone acetonide cream [content in 100 g, fluocinolone acetonide 0.025
g, cetanol 9.0g, white petrolatum 12.0g, liquid paraffin 1
4.0 g, propylene glycol 1.0 g, polyoxystearate 402.95 g, polyoxyethyl cetyl ether 2.55 g, methyl paraoxybenzoate 0.025 g, propyl paraoxybenzoate 0.015 g, remaining amount of purified water].

This semi-solid preparation is prepared by dissolving cetanol, white petrolatum and liquid paraffin by heating to 75 ° C. in a water bath, dissolving a well-mixed preparation in which fluocinolone acetonide is dissolved in propylene glycol, and other drugs. It was prepared by dissolving in purified water, adding to a mixed preparation with a solution heated to 75 ° C., and kneading until solidified.

This semi-solid preparation is effective for eczema / dermatitis group, pruritus skin, prurigo group, insect bite, psoriasis, palmoplantar pustulosis, drug eruption, and toxicosis.

Then, the semisolid preparation storage section, which is a concave portion of the lower sheet, was filled with the above semisolid preparation, and the upper sheet was heat-sealed to prepare an application container filled with the semisolid preparation of the present invention.

 In this container, about 5 g of the semi-solid preparation could be filled.

(Example 5) Alcloxagel (content in 100 g, aluminum chlorohydroxy allantoinate 6.
0g, aluminum hydroxide (as aluminum oxide) 4.0
g, hydroxyethyl cellulose 2.5 g, polyethylene powder 15.
0 g, concentrated glycerin 5.0 g, remaining amount of purified water) was used.

In this semi-solid preparation, aluminum hydroxide and hydroxyethyl cellulose are added to purified water, and the mixture is heated and stirred to form a uniform suspension. It was prepared by adding the components after cooling and stirring uniformly. This semi-solid preparation is effective for pressure ulcers, surgical wounds, burns, erosions of wounds, ulcer surfaces, and the like.

When the coating containers of Examples 4 and 5 were used, the upper film could be easily peeled off from the top sheet, and the peeled coating container was bent around the central portion to obtain a sewing machine surface. The resin film was opened at the portion, and the semi-solid preparation could be discharged from this opening. Then, since the resin film on the surface after peeling off the upper film was flat and had a certain degree of flexibility, the semisolid preparation could be easily applied to the affected area using this resin film surface. Was.

[Effect of the Invention] The container for filling a semi-solid material for application of the present invention is provided on an upper film and a lower surface of the upper film, and is peelable from the upper film, and after the upper film is peeled, An upper sheet comprising an opening serving as a semi-solid material discharge port or a fragile portion forming a semi-solid material discharge port, and at least a peripheral portion comprising a resin film having heat-fusibility,
Forming a semi-solid storage portion communicating with the opening between the upper sheet and the resin film, and a lower edge sheet whose peripheral edge is fused with the resin film,
Either the upper film or the resin film has a low-adhesion resin layer on the joining surface of the two, and the two layers are easily delaminated by the low-adhesion resin layer. The surface of the resin film after peeling can be used as a coating surface for semi-solids, has a wide coating surface, and since this coating surface was originally covered by the upper film, Since the surface is clean and free from adhesion and propagation, it is possible to apply the semi-solid material to the affected area easily and reliably in a sanitary manner. Further, the filling container of the present invention is suitable for filling an amount of semi-solid material necessary for one application.

In addition, the application container of the present invention is a container in which the semi-solid material storage portion of the application semi-solid material filling container is filled with a semi-solid material. It can be performed hygienically.

[Brief description of the drawings]

FIG. 1 is a plan view of a container for filling according to one embodiment of the present invention, FIG. 2 is a sectional view taken along the line II of FIG. 1, FIG. 3 is a partially enlarged sectional view of FIG. FIG. 4 is a partially enlarged cross-sectional view of another embodiment, FIG. 5 is a plan view of a filling container of another embodiment of the present invention, FIG. 6 is a cross-sectional view taken along the line II-II of FIG. FIG. 7, FIG.
FIGS. 9 and 10 show patterns of part coats constituting the low-adhesion resin layer used in the filling container of the present invention. FIGS. 10 and 11 show specific examples of the present invention. FIG. 12 is an explanatory diagram for explaining the shape and size, FIG. 12 is an explanatory diagram of the use state of the filling container of the embodiment of the present invention, and FIG. 13 is a plan view of the filling container of another embodiment of the present invention. FIG. 14, FIG. 14 is a cross-sectional view taken along the line III-III of FIG. 13, FIG. 15 is a plan view of a filling container of another embodiment of the present invention, and FIG.
FIG. 17 is a cross-sectional view taken along a line V-V in FIG. 15. DESCRIPTION OF SYMBOLS 1 ... Filling container 2 ... Top sheet, 3 ... Bottom sheet 4 ... Opening 5 ... Gas barrier film layer 6 ... Protective layer, 7 ... Synthetic resin base material layer 8 ... Low adhesiveness Resin layer, 9 Adhesive layer 10, 11 Heat-fusible resin layer 12 Metal thin film layer, 14 Peeling start part 16 Fragile part 17, Tab 20 Top film 22, …… Resin film 24 …… Reinforcing layer, 25… Semi-solid material storage part 26 …… Protective layer or shape-retaining layer 30 …… Semi-solid material

Claims (14)

(57) [Claims] 1. An upper film and an opening or a semi-solid material which is provided on a lower surface of the upper film, is peelable from the upper film, and becomes a semi-solid material discharge port after the upper film is peeled. An upper sheet having a fragile portion forming an ejection port, and further comprising a resin film having at least a peripheral portion having heat-fusibility, and forming a semi-solid material storage portion between the resin film of the upper sheet. And, the peripheral portion is composed of a lower sheet fused with the resin film, and further, either the upper film or the resin film has a low-adhesion resin layer on a joint surface of both, A container for filling a semi-solid material for coating, characterized in that both layers are easily delaminated by a low adhesive resin layer. 2. The container according to claim 1, wherein the upper film comprises a gas barrier film layer and an adhesive resin layer provided below the gas barrier film layer. 3. The resin film comprises: a heat-fusible resin layer provided at a lowermost layer; a synthetic resin base layer provided on the heat-fusible resin layer; The container for filling a semi-solid material for application according to claim 1, comprising a low-adhesion resin layer provided on the material layer. 4. The upper film includes a gas barrier film layer, an adhesive resin layer provided below the gas barrier film layer, and a low adhesive resin layer provided below the adhesive resin layer. The container for filling a semi-solid material for application according to claim 1, which is a container. 5. The coating half according to claim 1, wherein the lower sheet comprises a gas barrier film layer and a heat-fusible resin layer provided on the gas barrier film layer. Container for filling solids. 6. The sheet according to claim 1, wherein the upper sheet has a peeling start portion for peeling the upper film.
The container for filling a semi-solid material for application according to any one of the above. 7. The lower sheet has two recesses for accommodating a semi-solid and is bendable between the two recesses, and the opening or the opening serving as the semi-solid discharge port of the upper sheet. The container for filling a semi-solid material for application according to any one of claims 1 to 6, wherein the fragile portion forming the semi-solid material discharge port is provided at a position corresponding to between the two concave portions. 8. An application for filling a semi-solid substance filled with a semi-solid substance in the semi-solid substance storage portion of the container for filling a semi-solid substance for administration according to any one of claims 1 to 8. container. 9. An upper film, and an opening or a semi-solid formed on a lower surface of the upper film and capable of peeling off from the upper film and forming a semi-solid discharge port after the upper film is peeled off. Has a fragile part forming an object discharge port,
Further, at least an edge portion of the container is formed of a sheet made of a resin film having a heat-fusing property, and a semi-solid material filled in the container, and the edge portion of the container is fused. A coating container filled with a semi-solid material, characterized in that the coating container is filled. 10. Either the upper film or the resin film has a low-adhesion resin layer on the joining surface of the two, and the two layers are easily delaminated by the low-adhesion resin layer. An application container filled with the semisolid according to claim 9. 11. The application container according to claim 9, wherein the upper film comprises a gas barrier film layer and an adhesive resin layer provided below the gas barrier film layer. 12. The resin film comprises: a heat-fusible resin layer provided as a lowermost layer; a synthetic resin base layer provided on the heat-fusible resin layer; The application container filled with the semi-solid matter according to claim 9, comprising a low-adhesion resin layer provided on the material layer. 13. The upper film comprises a gas barrier film layer, an adhesive resin layer provided below the gas barrier film layer, and a low adhesive resin layer provided below the adhesive resin layer. An application container filled with the semi-solid material according to claim 9. 14. A coating container filled with a semi-solid material according to claim 9, wherein said sheet has a peeling start portion for peeling off said upper film.