WO2007123194A1

WO2007123194A1 - Tablet container and method of producing the same

Info

Publication number: WO2007123194A1
Application number: PCT/JP2007/058603
Authority: WO
Inventors: Yasuo Yoshinaga
Original assignee: Wakunaga Pharmaceutical Co., Ltd.
Priority date: 2006-04-21
Filing date: 2007-04-20
Publication date: 2007-11-01
Also published as: JPWO2007123194A1

Abstract

A tablet container has a container body for receiving tablets inside it and a film adhered to the opening or inner wall of the container body to seal the tablets. The air pressure of an inside air gap sealed by the film is maintained at a pressure lower than or equal to the air pressure outside the partitioning film. The tablet container can prevent breakage of the tablets by vibration and impact during transportation. Also, when a cushioning member is removed before a tablet is taken out from the container, tablets are less likely to fall out of the container. Also, the tablet container can be produced at relatively low cost and enables hygienic tablet handling.

Description

Specification

Tablet container and manufacturing method thereof

Reference to related applications

[0001] This application is based on Japanese Patent Application No. 2006-117543 (filing date: April 21, 2006), which is a prior Japanese patent application, and claims the benefit of its priority. The entire disclosures of which are incorporated herein by reference.

Background of the Invention

[0002] Field of the Invention

The present invention relates to a tablet container capable of buffering an impact applied from the outside of the container and protecting a granular material such as a tablet housed inside the container, and a method of manufacturing such a tablet container.

[0003] Traditional landscape art

As a typical example of a conventional container for storing a tablet, a cylindrical opening having a male screw threaded on the outer peripheral surface thereof, a container main body for storing the tablet therein, and the container main body stored together with the tablet are accommodated. A desiccant, a folded or round polyethylene polyethylene inserted into the container body after the tablet and desiccant are contained in the container body, and a female screw screwed onto the male screw. A thing provided with a lid is known.

In such a container, since the polyethylene film is inserted into the container body, it is possible to buffer the impact applied to the tablets and capsules contained in the container during transportation of the tablet container.

[0005] However, in a container having such a configuration, the tablet may enter the wrinkled portion of the inserted polyethylene film. When these tablets were taken out, they could come out of the container together and scatter around.

[0006] As a method for solving this problem, for example, a synthetic resin net having a mesh through which particulate matter cannot pass is inserted by deforming the container loca into a substantially bottomed cylindrical shape, and receiving the impact of the particulate matter during transportation. (See, for example, Japanese Patent Application Laid-Open No. 2004-175438), a shock-absorbing body formed in a substantially cylindrical shape is inserted from the mouth of the container and locked to the end of the cylindrical opening. A method to prevent the tablet from being damaged by vibration or shock received during transportation by the shock absorber (see, for example, Japanese Patent Application Laid-Open No. 2003-292012). Method of preventing tablet breakage by attaching legs and parts having radial tablet restraints in an annular position (see, for example, JP-A-2002-225957), and a part that fits into a container opening There is known a method for preventing breakage of a tablet using a synthetic resin cushioning material having a pressing part having through slit holes at equal intervals (see, for example, Japanese Unexamined Patent Publication No. 7-28554).

[0007] However, these methods have a problem that the cost of the cushioning material is likely to increase, and that the tablet is likely to be deteriorated when a component that easily oxidizes is contained. In addition, there were problems such as the generation of extra trash, which was not always satisfactory. Summary of the Invention

[0008] The present inventor has now provided a container body containing a tablet therein and a film that adheres to the opening or inner wall of the container body and seals the tablet, and is sealed with the film. If the air pressure in the air gap inside the container is lower than the outside air pressure bounded by the film, the film constructed in this way exhibits excellent shock and shock absorbing effects on the contained tablets. Found to get. The present invention is based on strength and knowledge.

[0009] Therefore, the object of the present invention is to prevent the tablet from being damaged by vibration or impact during transportation, and also to remove the tablet when taking out the cushioning material in order to take out the tablet. It is an object of the present invention to provide a tablet container that is difficult to spill, has a relatively low manufacturing cost and can be improved in hygiene, and a method for manufacturing such a tablet container.

[0010] A tablet container according to the present invention is a tablet container comprising: a container main body that accommodates a tablet therein; and a film that adheres to an opening or an inner wall of the container main body and seals the tablet. The air pressure of the inner space sealed by is maintained at a lower pressure or equal pressure than the outer air pressure separated by the film.

[0011] A method for producing a tablet container according to the present invention comprises a container body that contains a tablet therein, and a film that adheres to an opening or an inner wall of the container body and seals the tablet. A manufacturing method of

(a) filling a tablet into a container;

(b) inserting the film into the container while reducing the pressure inside the container, and bonding the film along the entire circumference of the opening of the container or the inner wall;

Comprising

In the film bonding step (b), the film is bonded to the container so that the air pressure of the internal gap sealed by the film is kept lower than the outer air pressure separated by the film or is equal to each other. Sealing the tablet inside the container.

[0012] According to another aspect of the present invention, a method for producing a tablet container according to the present invention includes a container main body that accommodates a tablet therein, and a film that adheres to an opening or an inner wall of the container main body and seals the tablet. A method for producing a tablet container comprising:

Filling the tablet into a container;

Inserting the film into the container while depressurizing the inside of the container, and bonding the film along the entire circumference of the opening or inner wall of the container;

Comprising

Film adhesion process force Air pressure S in the internal space sealed by the film, the film is adhered to the container so as to be kept lower than the outer air pressure separated by the film or at an equal pressure to each other, and the tablet It is characterized by sealing.

In the tablet container according to the present invention, the sealing film formed in the container optimizes the filling state of the tablet accommodated in the tablet container. In other words, if the filling rate of the tablets in the tablet container is too high, the tablets will come into close contact with each other, and the possibility of the tablets being damaged (breaking or crushing) with a slight impact increases. If the filling rate is too low, the tablets move violently in the tablet container due to vibration or impact applied to the tablet container during transportation of the tablet container, etc., collide with each other or hit the inner wall of the container body, and the tablets The possibility of breakage increases. According to the present invention, the film installed in the container can optimize the filling rate of the tablets in the tablet container, and as a result, the vibration or impact applied to the tablet container and the internal tablet. Can be buffered or absorbed to prevent tablet breakage. In the present invention, the film installed in the container In this case, since the wrinkled portion is not formed unlike the polyethylene film as in the conventional product, it is possible to surely prevent the tablet contained inside from spilling out unintentionally.

[0014] Therefore, the tablet container according to the present invention has a buffer function capable of preventing the tablet from being broken or broken by vibration or impact during transportation, and takes out the buffer material for taking out the tablet from the container. At this time, it is possible to prevent the tablet contained inside from spilling outside. Furthermore, in the present invention, since the buffer film once taken out is peeled off from the container, it is difficult for the customer to use it again for buffering in the container, and it is easily determined whether it has already been opened. It is possible to reduce the risk that the buffer material contaminated as in the conventional product will be inserted into the container again. For this reason, according to this invention, the improvement in a hygiene aspect can be aimed at. In addition, the tablet container according to the present invention is relatively inexpensive to manufacture, and even when the contents to be stored contain an easily oxidizable component, it is difficult to cause the deterioration. Further, the tablet container according to the present invention can contribute to labor saving of dust because relatively little dust is generated when the tablets are taken out. Moreover, according to the present invention, it is possible to efficiently manufacture such a tablet container.

Brief Description of Drawings

FIG. 1 is a cross-sectional view schematically showing one embodiment of a tablet container according to the present invention.

FIG. 2 is a cross-sectional view showing a conventional example in which a polyethylene film is packed in a container containing tablets.

FIG. 3 is a diagram showing an embodiment of a method for producing a tablet container according to the present invention.

FIG. 4 is a diagram showing an embodiment of a method for producing a tablet container according to the present invention.

FIG. 5 is a view showing one embodiment of a film forming step in the method for producing a tablet container according to the present invention.

Detailed description of the invention

[0016] Hereinafter, the present invention will be described in more detail with reference to the drawings.

FIG. 1 shows a typical configuration example of the tablet container of the present invention.

[0017] A tablet container 1 according to the present invention includes a container main body 2 containing a tablet 4 therein, and an opening of the container main body. A tablet container comprising a mouth 3 or an inner wall 5 for sealing a tablet, and an air pressure in an inner space 9 sealed by the film. Is kept at a low pressure or at an equal pressure.

[0018] Here, tablet means a dosage form used in pharmaceuticals, supplements, foods, etc., and its size is not particularly limited, but is typically ingestible by humans and not in powder form. It is a level that is usually conceived by consumers. Therefore, the tablet in the present specification may be any shape as long as it is a granular material having a hardness and size that can be used like a tablet. For this reason, tablets include, for example, pills, granules, capsules and the like.

[0019] Here, the opening of the container body is typically cylindrical and has a substantially cylindrical shape.

Here, the term “opening” is used to include the inner peripheral surface of the cylindrical opening and the top of the opening. The inner wall of the container body means a wall surface inside the container body other than the opening.

[0020] In the tablet container of the present invention, as described above, the air pressure in the inner space 9 sealed by the film 5 is kept lower than or equal to the air pressure in the outer 10 separated by the film. This is very important. Preferably, the air pressure in the internal gap is kept lower than the outside air pressure. When the air pressure of the internal gap is set low in this way, the inside of the film seal that contains the tablet becomes negative pressure, and the film itself is pushed toward the inside due to the pressure difference with the outside. Become. Thereby, the accommodated tablet can be held in an optimal filling state. That is, it is desirable that the air pressure in the internal gap be set low in order to exhibit the buffer function of the tablet container. Therefore, the tablet container according to the present invention has a buffering function for protecting the stored tablet from an impact applied to the container.

[0021] Further, the outer side 10 delimited by the film can be further sealed by the lid 6 and set to a pressure different from the external environment. For example, the air pressure in the space surrounded by the outer side 10 and the lid 6 may be set to a pressure higher than the external atmospheric pressure. As a result, the buffering effect can be enhanced.

[0022] In addition, the film has its film in order to keep the filled state of the contained tablets in an optimum condition. Preferably, the film surface is at least partially in force S and in contact with the contained tablet or part of the tablet. Since the film placed in the container usually has a cushioning property per se, the object of the present invention can be achieved even when the film surface and the tablet do not contact each other. However, from the viewpoint of shock absorption and buffering action, As described above, it is preferable that at least a part of the film surface is in contact with the contained tablet. In order to enhance the buffer function of the tablet container of the present invention, it is more preferable that the film is in contact with the container body and the tablet.

[0023] The film 5 used in the tablet container of the present invention is not particularly limited as long as it can maintain airtightness, but is preferably divided by the air pressure of the sealed internal gap and the film. It can be deformed by the pressure difference with the outside air pressure. More preferably, it has elasticity. Examples of film materials include polypropylene, polyester, polyethylene, polystyrene, acrylonitrile / styrene, acrylonitrile / butadiene / styrene, methacryl, butyl chloride, polyamide, polyacetal, polyethylene terephthalate, polybutylene terephthalate, and polycarbonate. Examples include thermoplastic resin, aluminum sheet (aluminum foil), laminated paper coated with ethylene acetate vinyl copolymer, polyethylene, and elastomer. Two or more of these may be used in combination. According to a preferred embodiment of the present invention, the film material is at least one selected from the group consisting of polypropylene, polyester, polyethylene, and vinyl chloride, and more preferably, polypropylene, polyester, and polyethylene. One or more selected from the group.

Here, “the film has airtightness” or “maintains airtightness” means that the finoleme is gas impermeable.

[0025] The thickness of the film 5 can be appropriately changed depending on the material of the film, the size of the container to be used, the type of the tablet to be stored, the size of the pressure difference from the sealed inside, and the like. For example, when using polyethylene as the film material and a container body with an inner diameter of 30 mm in cross section, the thickness of the film is preferably about 0.03 to 0.1 mm. .

[0026] The film 5 is adhered to the container body by sandwiching the periphery of the film between the lid part 6 and the container body 2 and holding it with the lid part 6, or locking the film 5 to the opening part 3 of the tablet container. Do It can also be achieved by sealing the film 5 to the opening 3 or the inner wall of the tablet container using heating (for example, heat sealing) or an adhesive. According to a preferred embodiment of the present invention, the film 5 is sealed in the opening 3 of the tablet container using heating or an adhesive. According to one more preferable aspect of the present invention, the Finolem 5 is releasably bonded to the opening 3 of the container body (preferably sealed using heating or an adhesive). Here, “adhesively peelable” means a state in which a tablet container customer is adhered with such a strength that the film can be easily peeled off by hand or fingertip force. Such a state can be achieved by appropriately changing the heating temperature, the type of film material, the type of adhesive, the bonding area, and the like.

In order to perform the above-described heat sealing, for example, a heating plate, a high-frequency seal, an impulse seal, or an ultrasonic seal can be used. Examples of the adhesive include hot menoleto and cold glue. .

[0027] The adhesion of the film 5 to the container body is typically performed along the entire circumference between the peripheral edge of the film 5 and the opening 3 or the inner wall of the container body. Alternatively, the film 5 may be adhered to the container body along the entire periphery between the peripheral edge of the film 5 and both the opening 3 and the inner wall of the container body. The adhered film 5 can be formed along the shape of the cross section of the container body. The position where the film 5 is adhered can be appropriately changed according to the amount of tablets accommodated in the container, the shape of the container body, and the like. When the peripheral edge of the film 5 and the inner wall of the container body are bonded, a guiding portion may be provided on the film so that the customer can easily peel the film during use. Such a guiding portion may be a film itself, but may be a sheet, a plate, or a string made of a material other than a film (for example, thermoplastic resin, nylon, paper, etc.).

[0028] The container body 2 typically has a substantially cylindrical shape (for example, a cylindrical shape) having a bottom, and has the cylindrical opening 3 opened upward at the top. Specifically, a typical example of the container main body 2 includes, in order from the upper side, the cylindrical opening 3, a stepped portion formed so as to spread toward the lower end force side of the cylindrical opening 3, and the stepped portion. A large cylindrical portion having an upper end connected to the outer peripheral end of the cylindrical portion, and a bottom portion connected to the lower end of the large diameter portion. It is smaller than the outer diameter of the large diameter part. In the present invention, the material of the container body 2 is not particularly limited as long as it can maintain airtightness, for example, thermoplastic resins such as polypropylene, polyethylene terephthalate, polybutylene terephthalate, polycarbonate, and phenol. , FRP, nylon, Teflon (trademark), thermosetting resins such as Bakelite, metals such as iron, aluminum, gold, silver, and glass can be used. Preferably, the material of the container body 2 is glass, thermoplastic resin, or aluminum, and more preferably glass or thermoplastic resin.

[0030] In the tablet container 1 of the present invention, a desiccant, an oxygen scavenger, an inhalant and the like can be put together with the tablet and sealed in accordance with the properties of the tablet.

FIG. 2 shows a conventional example in which a polyethylene film 7 is packed in a container containing tablets. As described above, in such a container, the tablet 4 may enter into the wrinkled portion of the inserted polyethylene film 7, and the inserted tablet is taken out of the container together when the film is taken out. It goes out and spreads out to the surroundings contrary to the intention of the consumer.

[0032] As described above, according to the present invention, a tablet comprising a container body 2 that accommodates a tablet 4 therein, and a film 5 that adheres to the opening 3 or the inner wall of the container body and seals the tablet. A manufacturing method for container 1,

(A) filling the tablet 4 into a container;

(B) Inserting the film 5 into the container while reducing the pressure inside the container 2 as necessary, and bonding the film along the opening 3 of the container or along the entire circumference of the inner wall

Comprising

The film adhesion process force The film is adhered to the container so that the air pressure S in the inner space 9 sealed by the film is kept lower than the air pressure S in the inner space 10 and the air pressure in the outer 10 separated by the film, or is kept at the same pressure with each other. A method is provided that seals the tablet inside the container.

[0033] According to a preferred aspect of the present invention, in the film adhering step, the film is inserted into the container while reducing the pressure inside the container, and the film is adhered along the entire periphery of the opening or the inner wall of the container. .

[0034] According to a preferred aspect of the present invention, in the above method, the air pressure of the inner space 9 sealed by the film is kept lower than the air pressure of the outer 10 delimited by the film. Adhere the film to the container. As a method of adhering the film so that the air pressure of the inner space 9 sealed by the film is kept lower than the air pressure of the outer side 10 separated by the film, for example, (1) After filling the container body 2, the film 5 is put into the container body 2 while the inside of the container is decompressed by the air vent pipe 8 connected to a decompression pump or the like, and the film 5 is quickly sealed in the container body, or quickly One method is to attach the lid 6 (see Fig. 3).

[0035] As another method, (2) the film 5 is preliminarily formed into a cylindrical shape (upper left diagram in FIG. 4), and the film 5 is inserted into the container body 2 containing the tablets 4 at the same time. Or, after insertion, the inside of the container body 2 is decompressed as necessary to quickly seal the film 5 on the container body, or the interior of the container body 2 is decompressed as necessary to quickly attach the lid 6. Method (see Fig. 4).

[0036] As another method, (3) a method of attaching the lid 6 while applying pressure after sealing the film 5 inside the container body 2 can be mentioned. At this time, it is desirable that the air pressure in the gap surrounded by the outer side 10 and the lid 6 is higher than the air pressure in the inner gap 9.

[0037] Other methods include (4) filling the container body 2 with the inhalant together with the tablet 4 and then sealing with the film 5 to reduce the air pressure inside the sealed afterwards by the action of the inhalant. Can be mentioned. In this case, the inhalant may be a component in the tablet. The method (4) can be preferably applied when the film is bonded so that the air pressure of the internal gap 9 sealed by the film and the air pressure of the outer side 10 separated by the film are equal. In this case, after the film is adhered, the air pressure in the inner space 9 is subsequently lower than the air pressure in the outer side 10.

[0038] According to another preferred embodiment of the present invention, in the tablet container manufacturing method described above, the air pressure in the inner space 9 sealed by the film is maintained at the same pressure as the air pressure on the outer side 10 separated by the film. As is done, the film is adhered to the container. Examples of a method for realizing such adhesion include the method (2).

[0039] According to a more preferred aspect of the present invention, the method for producing a tablet container is the method of (1) above, in particular, after the tablet 4 is filled in the container body 2, the inside of the container is connected to a vacuum pump or the like. Put the film 5 into the container body 2 while reducing the pressure with the air vent pipe 8 The method of sealing in the container body, or the method of (2) above, in particular, the film 5 is formed into a cylindrical shape in advance, and the film 5 is inserted into the container body 2 containing the tablets 4 or at the same time. After that, the inside of the container body 2 is decompressed to quickly seal the film 5 on the container body.

[0040] The method (2) will be described in more detail with specific examples as follows.

First, in order to form the film into a cylindrical shape, the container body has an inner diameter that is the same as or smaller than the inner diameter of the container body, and the distance between the bonding position of the opening and the surface of the tablet is predicted in advance. Prepare a cup-shaped chamber (for example, chamber 11 in FIG. 4) having a depth set in the above. It is desirable that the chamber 1 has an air inlet that can suck or exhaust air at the bottom of the cup shape. Next, the separately prepared film is sucked into the chamber by vacuum suction, thereby deforming the film into a shape (bag shape) that matches the chamber. If necessary, you can heat the chamber. Next, with the film formed in the chamber 1 held, the chamber 1 is set in the opening 3 of the container body 2 so that the openings face each other (upper left in FIG. 4). Here, air is introduced through the air inlet at the bottom of the chamber and pressurized, and the film in the chamber 1 is inserted into the container body 2 by air pressure (upper right figure in FIG. 4). At this time, it is desirable to leave a gap between the chamber 1 and the container body so that the air inside the container body can escape. After the film 5 is inserted, the film 5 and the container body 2 are bonded by heating (heat sealing), and then the container is capped with the lid 6 (the lower left figure and the lower right figure in FIG. 4). When inserting the film in the chamber into the container body by air pressure, pressurize the air to be applied, quickly insert the film into the container body, and immediately bond the film 5 and the container body 2 together. It is possible to set the air pressure in the inner space 9 to be lower than the air pressure in the outer 10.

[0041] In the method (2), as another embodiment of the step of forming the film into a cylindrical shape in advance, the following method may be mentioned.

First, a film heater is laid on a flat plate 21 with a hole having a diameter equal to or smaller than that of the opening of the container body, and the film is heated to form a flat heater on the flat surface. Put 22 in. Here, the molding heater has at least a shape capable of thermoforming the film on the outer edge (or outer periphery) of the hole formed in the contact plate. Preferably, The forming heater has a shape capable of being heat-formed with a certain width on the outer edge of the hole in the cover plate. More preferably, when the shape of the opening of the container to be sealed is circular, it has a shape that can be heat-formed concentrically on the outer edge of the hole of the cover plate. The shape and size of the forming heater, the width of the heater portion to be heat-molded, and the like can be appropriately set according to the size and shape of the container to be sealed, the shape of the opening, and the like. Further, the address plate used here may be made of any material as long as it is not deformed by heating with a molding heater.

Typically, the forming heater 22 is arranged so that the holes of the contact plate 21 and the holes of the forming heater 22 are aligned or at least the center is aligned (the upper left diagram in FIG. 5). At this time, the forming heater ₂₂ is kept at a temperature that does not affect the shape of the film 5 that is not operated or the film 5. In this state, a cylindrical rod 23 having the same diameter as or smaller than the opening of the container main body is pushed toward the film 5 from above the molding heater side, and the film 5 is inserted into the cylinder. To the shape (lower left figure in Fig. 5). Here, the push-in amount (push-in distance) of the rod and the force to be held can be appropriately set according to the thickness of the film and the size of the container to be sealed.

[0042] Next, the film 5 is sandwiched between the forming heater 22 and the cover plate 21, and the wrinkled portion formed around the cylindrical shape is heat-pressed so as to be in close contact with the opening 3 of the container, and formed into a flat shape. (The upper right figure and the lower right figure in Fig. 5). The temperature of the forming heater can be appropriately set according to the type and thickness of the film used, the shape of the container, and the like. Thereafter, the outer edge of the portion formed by thermocompression by sandwiching between the forming heater 22 and the cover plate 21 is separated from the film 5, whereby a bottomed cylindrical film can be produced. At this time, the outer edge of the flat portion around the cylindrical shape of the formed film is separated from the film 5 even before the film formed at the container opening is bonded by thermocompression bonding. It may be later. The cylindrical film formed in this way can maintain a high and constant strength with a uniform thickness regardless of whether the film 5 is stretchable or not.

The tablet container of the present invention can be produced, for example, according to the above method (2), using the film formed into a bottomed cylinder obtained as described above. To further explain with a specific example, for example, the molded film is inserted into a container body containing tablets, The tablet container of the present invention can be produced by reducing the pressure inside the container body and quickly sealing or locking the film to the container body. Also, a chamber 1 as described above is prepared, and once the molded film is put therein, the chamber 1 is set in the opening 3 of the container body 2 so that the openings face each other, and then the bottom of the chamber It is also possible to pressurize by inserting air from the vent of the air, insert the film in the chamber 1 into the container body 2 by air pressure, and seal or lock the film to the container body. Alternatively, in accordance with the above method (1), (3) or (4), a bottomed cylindrical film may be inserted into the container body and sealed or locked to the container body. Les.

[0044] According to a preferred embodiment of the present invention, when the film 5 is bonded to the container body 2, the film 5 is sealed in the opening 3 of the tablet container using heating or an adhesive. Thereafter, the lid 6 is attached, but when the lid 6 is attached, the film 5 and the container opening 3 may be sealed.

[0045] According to a preferred embodiment of the present invention, the method comprises inserting the film into the container so that at least a part of the film surface of the film 5 comes into contact with the contained tablet.

[0046] Explanation of reference numerals in the drawings

1 Tablet container

2 Container body

3 Container opening

4 tablets

5 Huinolem

6 Lid

7 Polyethylene film

8 Air vent pipe

9 Internal void sealed by film

10 Outside separated by film

11 chamber

21 Address plate

22 Molding heater

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Claims

The scope of the claims

[1] A tablet container comprising: a container body that contains a tablet therein; and a film that adheres to an opening or an inner wall of the container body and seals the tablet,

An air pressure s in an inner space sealed by the film, and a tablet container which is held at a pressure lower than or equal to an outer air pressure bounded by the film.

[2] The tablet container according to claim 1, wherein the air pressure of the internal gap sealed by the film is kept lower than the air pressure of the outside defined by the film.

[3] The tablet container according to claim 1 or 2, wherein at least a part of the film surface is in contact with the contained tablet.

[4] The tablet container according to any one of [1] to [3], wherein the film is detachably bonded at the opening of the container body.

[5] Film force It is airtight and can be deformed by the pressure difference between the air pressure of the sealed internal air gap and the air pressure of the outside delimited by the film. The tablet container as described in any one of -4.

[6] The film container according to any one of [5] to [5], wherein the tablet container is made of thermoplastic resin, elastomer, aluminum foil, or laminated paper.

[7] Film strength The tablet container according to any one of claims:! To 6, wherein the tablet container is one or more selected from the group consisting of polypropylene, polyester, polyethylene, and bull chloride. .

[8] The tablet container according to any one of claims 7 to 7, which has a buffering function for protecting the stored tablet from an impact applied to the container.

[9] A method for producing a tablet container comprising: a container body containing a tablet therein; and a film that adheres to an opening or an inner wall of the container body and seals the tablet.

(a) filling a tablet into a container;

Comprising

In the film bonding step (b), the air pressure of the internal gap sealed by the film is A method comprising adhering a film to a container and sealing a tablet within the container such that the air pressure is maintained below or equal to each other outside air pressure delimited by the film.

[10] The film adhering step (b) includes inserting the film into the inside of the container while depressurizing the inside of the container, and adhering the film along the entire circumference of the opening or the inner wall of the container.

9. The method according to 9.

[11] The method according to claim 9 or 10, wherein the film is adhered to the container so as to be kept lower than the outside air pressure bounded by the film.

[12] The method according to any one of claims 9 to 11, comprising inserting the film into the container so that at least a part of the film surface comes into contact with the contained tablet. .

[13] The film formed into a cylindrical shape is inserted when the film is inserted into the container.

9-: The method as described in any one of 12.

[14] The method according to any one of [9] to [13], wherein the film is peelably bonded at the opening of the container body.

[15] The film force is airtight and can be deformed by a pressure difference between the air pressure of the sealed internal air gap and the air pressure of the outside delimited by the film. : The method as described in any one of 14.