JP4545724B2 - Blister pack - Google Patents

Description

  The present invention relates to a blister pack, and more particularly, a blister for food, cosmetics, pharmaceuticals, etc., which can accommodate a small amount of packages of various properties such as liquid, gel, solid, etc. Regarding the pack.

Conventionally, as a blister pack that can be packaged for various kinds of properties such as liquids, gels, solids, etc., such as packaged foods, cosmetics, and pharmaceuticals, for example, FIG. 19 and As shown in FIG. 20, what is formed in a plane substantially circular shape is commercially available. That is, as shown in the figure, this conventional blister pack is composed of a pack main body 1b having a storage portion 4b for storing contents and a lid member 3b for closing the pack main body 1b, and the storage portion 4b. A flange portion 5b that serves as a seal portion between the pack body 1b and the lid member 3b is formed around the opening edge of the lid portion. Further, the lid member 3b is peeled off at one side edge side of the flange portion 5b by the seal portion. A protrusion 6b serving as an opening start point for opening the pack body 1b is formed.

However, the protruding portion 6b in the conventional blister pack is merely formed as an opening start point for peeling the lid 3b from the pack body 1b and opening the pack body 1b. As shown in FIG. 19, it has a substantially triangular shape and has a very small area as a whole. Therefore, it is difficult for the user to pick the protruding portion 6b, and handling of the pack body 1b itself, such as an operation of discharging the contents from the accommodating portion 4b of the pack body 1b, is not always easy.

  In addition, this type of blister pack is formed by forming a number of accommodating portions for accommodating contents in a synthetic resin-made pack body forming sheet formed in advance in a sheet shape, and then accommodating the contents in the accommodating portion. The lid member forming sheet is closed, and the lid member forming sheet and the pack body forming sheet are punched into a desired shape such as a circle. There is a risk that the edge 11 and the lid member 3b may be inadvertently sealed.

  Since the pack main body forming sheet and the lid member forming sheet are manufactured by punching in this way, the protruding portion 6b is necessarily flat, and the lid 3b from the pack main body 1b At the initial stage of peeling, the lid member 3b is in close contact with the protruding portion 6b, and there is a problem that the opening operation of the lid member 3b cannot be easily performed.

  As a blister pack that can be easily opened, a patent application such as the following Patent Document 1 has been filed. The invention according to Patent Document 1 is a packaging body such as a blister packaging container in which an upper surface edge peripheral portion is sealed with a seal member (lid material), and at the peeling portion, outside the upper surface edge peripheral portion of the peeling portion. A container forming material (pack main body) is bent along the line to form a step.

  However, the blister pack disclosed in Patent Document 1 is provided with a flat circular storage portion as shown in FIGS. 19 and 20 and a protruding portion 6b serving as an opening start point on the one side edge. It has a configuration in which the corner portion of the pack body, which is formed in a flat rectangular shape as a whole, is used as the opening start point, and the lid material can be easily opened by forming a step in the pack body as described above. However, the ease of picking and gripping of the pack body is not improved in the peeling portion.

JP 2002-225932 A

The present invention was made to solve such a problem, the lid material and the pack body are not in close contact at the opening start point, and the lid material can be easily opened, Moreover, it is an object of the present invention to provide a blister pack that can be easily grasped and easily gripped by the opening starting point, thereby enabling easy handling of the pack body such as an operation of discharging the contents. .

The present invention has been made in order to solve the above-described problems, and has an opening 2 on the upper surface, outside the substantially bowl-shaped storage portion 4 capable of storing the contents, and around the opening 2. It comprises a pack body 1 formed by forming a flange portion 5 and extending a gripping portion 6 on one side edge of the flange portion 5, and a lid member 3 for closing the opening 2 of the pack body 1. In the blister pack, the grip portion 6 of the pack body 1 includes a root side portion 6a that is extended and flatly formed on one side edge side of the flange portion 5, and a boundary line portion 6b from the root side portion 6a. And a distal end side portion 6c extending in a state of being bent downward in a direction away from the accommodating portion 4, and the distal end side portion 6c of the gripping portion 6 intersects the direction away from the accommodating portion 4. Down to be able to touch along the thumb in the direction Curved is formed, moreover, the two positions facing in the direction of the periphery of the opening 2 which intersects the extending direction of the grip part 6, the discharge portion 9 for discharging the contents, the opening A blister pack for foods, cosmetics or pharmaceuticals, wherein the blister pack is formed so as to be continuously depressed in a substantially triangular shape in a plan view continuously from the periphery of (2) .

  As described above, the blister pack of the present invention includes a pack body configured by extending a grip portion on one side edge side of the periphery of the opening, and a lid member that closes the opening of the pack body. In the blister pack, the grip portion of the pack body is formed by being bent or bent in a direction extending from the opening, and the grip portion is also bent or bent in a direction crossing the extension direction. When the cover material is peeled off from the pack body, the cover material is inadvertently in close contact with the gripping portion formed by bending or bending in two directions. Therefore, the opening operation of the lid can be easily performed.

Further, since the grip portion of the pack body is formed by bending or bending in two directions, a direction extending from the opening and a direction intersecting with the extension direction, the grip formed in this way Department
It becomes a form that is easily adapted to a hand or a finger, and is very easy to pick and grip. Moreover, since it is formed by bending or bending in two directions as described above, the area of the entire gripping portion is also large, and thereby the gripping and gripping are further improved.

  In addition, the gripping portion of the pack body is formed by bending or bending in two directions as described above, so that it easily fits the hand or finger. It will not fall ready.

In particular, the gripping part is extended in a state of being bent downwardly from the root side part through the boundary line part, and extending from one side edge side of the peripheral edge of the opening part to be flat. When it is composed of a tip side portion that is curved downward in a direction crossing the bending direction, an index finger is placed on the back side of the root side portion, and the outer wall surface of the housing portion and the grip portion The holding part is very stable between the thumb and the index finger by suitably holding the index finger between the tip side part and further bringing the thumb into contact with the curved surface of the tip side part of the holding part. It can be gripped with. In this case, when the flat base side part is formed to 6 to 12 mm, the finger can be suitably adapted to the back side of the part, and the inadvertent dropping of the gripped pack body can be more reliably prevented. There is an effect that can be.

  Furthermore, when reinforcing ribs are formed on the gripping part, the gripping part should be provided as described above even when the sheet forming the pack body is thin or the sheet is made of a relatively flexible material. Due to the synergistic effect of the bending process for bending or bending in two directions and the reinforcing rib, the grip portion can be provided with rigidity.

  Furthermore, when the discharge part for discharging the contents stored in the storage part of the pack body is formed at the periphery of the opening part in the direction intersecting the extending direction of the grip part, the grip part is gripped. In this state, the contents can be discharged from the lateral direction of the housing portion of the pack body, and the discharging operation can be easily performed. In particular, when such discharge portions are formed at two opposing positions on the periphery of the opening, there is an advantage that the contents can be discharged from any direction regardless of the left and right handedness.

  Hereinafter, a blister pack according to an embodiment will be described with reference to the drawings. As shown in FIGS. 1 to 8, the blister pack of one embodiment includes a pack body 1 having an opening 2 on the upper surface and a lid member 3 for closing the opening 2 of the pack body 1. ing.

As shown in FIGS. 1 to 5, the pack body 1 is entirely composed of a synthetic resin, and has a substantially bowl-shaped storage portion 4 that can store contents (packaged items), and an outer side of the storage portion 4. The flange portion 5 formed around the opening portion 2 and the grip portion 6 extended to one edge side of the flange portion 5. On the upper surface side of the flange portion 5, a seal portion 7 that is a seal portion between the lid member 3 and the pack body 1 is formed. The inner edge 7a of the seal portion 7 is formed slightly away from the end edge 2a of the opening 2, and the outer edge 7b of the seal portion 7 is slightly away from the outer peripheral edge 5a of the flange portion 5. Is formed. The pack body 1 is formed in a substantially oval shape so that one end side in a plan view draws a substantially circular curve and the other end side draws a substantially elliptic curve.

As shown in FIGS. 1 to 3, the gripping portion 6 includes a root side portion 6 a that is extended to one side edge side of the flange portion 5 and formed flat, and a boundary line portion 6 b that extends from the root side portion 6 a. And a distal end side portion 6c extending in a state of being bent downward in a direction away from the accommodating portion 4. As shown in FIG. 1, both side edges of the base side portion 6a of the grip portion 6 are formed to have a tapered shape toward the front end side in a plan view, and the front end side portion 6c of the grip portion 6 is a flat surface. In view, it is formed so as to be substantially arc-shaped continuously to both side edges of the root side portion 6a. As a result, the pack body 1 is formed to have a substantially oval shape in plan view.

Further, as shown in FIG. 5, the distal end side portion 6c of the grip portion 6 is formed to bend downward in a direction intersecting with the bending direction. As shown in FIG. 1, the boundary line portion 6b between the root side portion 6a and the tip side portion 6c is formed in a substantially bow shape in plan view. Also, two reinforcing ribs 8 are formed on the back side of the gripping portion 6 as shown in FIG. The reinforcing rib 8 is integrally formed with the pack body 1 when the pack body 1 is formed so as to straddle the root side part 6a and the tip side part 6c of the gripping part 6 as shown in FIG. Is formed. Moreover, the dimension of the base side part 6a of the holding part 6 is 6-12 mm. Here, the dimension of the base side part 6a of the holding part 6 is a dimension from the edge 2a of the opening part 2 to the boundary line part 6b.

Although the opening 2 of the accommodating part 4 of the pack body 1 is formed in a substantially circular shape as a whole, there are two places on the opposite sides of the opening 2 in the direction intersecting with the extending direction of the gripping part 6. The discharge portions 9 and 9 are formed as portions for discharging the contents. The discharge portion 9 is formed so as to be recessed in a substantially triangular shape in plan view, continuously with the substantially circular inner peripheral edge of the housing portion 4.

The lid member 3 is entirely made of a synthetic resin film and is formed in a substantially planar oval shape so as to match the pack body 1. The lid 3 is sealed at the seal portion 7 of the flange portion 5.

When packaging the contents (packaged items) such as liquid, gel, solid, etc. in the blister pack having the above-described configuration, the contents 10 are packed into the pack body as shown in FIGS. 1, the contents 10 are packaged by sealing the lid 3 with the flange 5 of the pack body 1, and in a sealed state as shown in FIGS. 6 to 8. Will be housed.

An example of a method for manufacturing a blister pack in which the contents 10 are packaged in this way will be described. First, a synthetic resin pack body forming sheet is prepared, and the pack body forming sheet has the above-described shape containing portion. A number 4 is molded. Next, after the contents 10 are accommodated in the large number of accommodating portions 4, the lid forming sheet is sealed on the flange portion 5 at the periphery of each accommodating portion 4. Then, the blister pack in which the contents 10 are packaged as shown in FIGS. 9 and 10 is formed by punching and forming the lid forming sheet and the pack body forming sheet into a desired shape having a substantially oval shape in the plane. can get. Immediately after punching and forming the lid forming sheet and the pack body forming sheet in this way, the gripping portion 6 is formed flat as shown in FIG. 10 and has the same form as a conventional blister pack.

  Furthermore, the grip part 6 is heated from this state, and the grip part 6 is bent. More specifically, by bending the gripping portion 6 downward in a direction away from the housing portion 4 at the position of the boundary line portion 6b, and further bending the gripping portion 6 downward in a direction intersecting the bending direction, Thus, the blister pack of this embodiment having the grip portion 6 composed of the root side portion 6a and the tip side portion 6c as described above is manufactured.

  When the blister pack in which the contents 10 are packaged in this way is opened, the lid 3 is lifted as shown in FIG. 11 and the seal portion 7 in the flange portion 5 at the periphery of the opening 2 of the pack body 1 is used. The lid 3 can be peeled off to release the seal that has been made, and the pack body 1 can be opened.

In this case, the distal end side portion 6c of the gripping portion 6 is formed by bending downward in a direction away from the housing portion 4 as described above, and further curved downward in a direction crossing the bending direction. In other words, the lid 3 and the pack body 1 are preferably prevented from inadvertently adhering to each other because they are bent and curved in two directions intersecting each other. Therefore, the operation of peeling the lid 3 and opening the pack body 1 can be easily performed.

And when taking out the contents from the opened pack main body 1, the gripping portion 6 is gripped, and the storage portion 4 of the container main body 1 is tilted laterally with respect to the gripping portion 6, so that the content is stored in the storage portion. 4 can be easily taken out. In this case, the discharge portions 9 and 9 as described above are formed in the substantially circular shape of the storage portion 4 at two locations on opposite sides in the direction intersecting the extending direction of the gripping portion 6 in the opening 2 of the storage portion 4. The container 4 of the container body 1 is inclined sideways with respect to the gripping part 6 as described above because it is formed in a state of being recessed in a substantially triangular shape in a plan view continuously from the inner periphery. Thus, the contents are smoothly discharged from the discharge unit 9.

Moreover, the tip side portion 6c of the gripping portion 6 is formed by bending downward in the direction away from the housing portion 4 as described above, and is further formed by bending downward in a direction intersecting the bending direction. By suitably adapting these bent surfaces and curved surfaces to the hands and fingers, the grip portion 6 can be securely gripped.

This will be described in more detail. As described above, the gripping portion 6 extends to one side edge side of the flange portion 5 and is formed into a flat base side portion 6a and a boundary line portion 6b from the base side portion 6a. The index finger is placed on the back surface side of the flat base side portion 6a because the tip side portion 6c extends in a state of being bent downward in a direction away from the housing portion 4 Then, the index finger is suitably held between the outer wall surface of the accommodating portion 4 of the pack body 1 formed in a bowl shape and the distal end side portion 6c of the grip portion 6 formed by bending downward. Become.

Further, since the distal end side portion 6c of the grip portion 6 is formed to bend downward in a direction intersecting the bending direction, the thumb can be suitably brought into contact with the downward curved surface. That is, since the inner surface side where the thumb bulges is preferably along the curved surface of the distal end side portion 6c of the grip portion 6, the area of the contact surface is increased.

In this way, the index finger is placed on the back surface side of the root side portion 6 a so that the index finger is suitably held between the outer wall surface of the housing portion 4 and the distal end side portion 6 c of the holding portion 6, and the thumb is held on the holding portion 6. By making it contact suitably along the curved surface of the front end side part 6c, the grip part 6 can be gripped in a very stable state by the thumb and the index finger.

Therefore, for example, when the content is a gel or liquid food or drink, the container 4 is inclined sideways with respect to the grip 6 as described above while gripping the grip 6 in a very stable state. By discharging the contents from the discharge unit 9, the contents can be put into the mouth. Even when the content is a pharmaceutical product, oral administration can be easily performed in the same manner. Furthermore, when the contents are cosmetics, it is possible to easily perform the operation of allowing the contents to adhere to the skin after being discharged to the palm.

In any case, since the discharge portions 9 as described above are formed at two locations on both sides of the storage portion 4, the contents can be easily taken out from the storage portion 4, and the thumb and the index finger are used. Thus, the gripping portion 6 can be gripped in a very stable state, so that the contents stored in the storage portion 4 are not accidentally zeroed out.

Further, since the reinforcing rib 8 as described above is formed on the back surface side of the gripping portion 6, when the gripping portion 6 is gripped and the storage portion 4 is tilted as described above, the hand slips to hold the pack body. The grip 6 can be given rigidity without being dropped inadvertently.

In addition, in the said embodiment, the holding | grip part 6 is extended to the one side edge side of the said flange part 5, and the base side part 6a formed flatly from the said base side part 6a via the boundary line part 6b, the said side The tip end side portion 6c extends in a state of being bent downward in a direction away from the housing portion 4 and is bent downward in a direction intersecting the bending direction. The configuration is not limited to the embodiment.

However, as in the above-described embodiment, an index finger is placed on the back side of the root side portion 6a so that the index finger is suitably held between the outer wall surface of the accommodating portion 4 and the distal end side portion 6c of the grip portion 6, and the thumb In view of the effect that the grip portion 6 can be gripped in a very stable state by the thumb and the index finger by suitably contacting the curved surface of the distal end side portion 6c of the grip portion 6, It is preferable that the grip portion 6 is constituted by such a flat base side portion 6a and a tip side portion 6c bent and curved in two directions intersecting each other. In addition, it is recognized that bending generally means bending and bending means that it bends in a bow shape. However, in the present invention, the two are not intended to be strictly differentiated, and are basically bent by bending or the like. What is necessary is just to be formed in the state.

Moreover, in the said embodiment, although the pack main body 1 was formed in the plane substantially oval shape so that one end side might draw a substantially circular curve and the other end side might draw a substantially elliptic curve in planar view, The shape is not limited to the above embodiment.

The pack body 1 is also made of a synthetic resin such as polyvinyl chloride, polyvinylidene chloride, polystyrene or polyester, a polyolefin synthetic resin such as polyethylene or polypropylene, or a laminate or coating of two or more of these synthetic resins. It is possible to use various synthetic resin materials such as those having a multi-layer structure, and any material can be used. It is also possible to use materials other than synthetic resin, such as aluminum foil and paper.

Further, the shape of the lid 3 is not limited to the above embodiment, and can be arbitrarily changed according to the shape of the pack body 1. Although it is desirable that the planar shape of the lid member 3 basically matches the planar shape of the pack body 1, it is not essential for the present invention to match both planar shapes.

  Furthermore, the material of the lid 3 is also a synthetic resin such as polyvinyl chloride, polyvinylidene chloride, polystyrene, polyester, a polyolefin synthetic resin such as polyethylene or polypropylene, a polyamide synthetic resin, an ethylene / vinyl alcohol copolymer, or the like. It is possible to use various synthetic resin materials such as those in which two or more of these synthetic resins have a multilayer structure by lamination or coating, and the material is not limited. It is also possible to use materials other than synthetic resin, such as aluminum foil and paper.

  Further, in the above-described embodiment, a large number of accommodating portions 4 are formed on the pack body forming sheet, the contents 10 are accommodated in the numerous accommodating portions 4, and then the flange portions 5 on the periphery of the accommodating portions 4 are covered with the lids. The material 3 was sealed, and then the lid forming sheet and the pack body forming sheet were formed by punching into a desired shape, and then the gripping portion 6 was heated and bent to produce a blister pack. The manufacturing method of the pack is not limited to the above embodiment, and it is possible to heat the gripping portion 6 and perform the bending process, and then punch and manufacture the lid forming sheet and the pack body forming sheet. .

  The manufacturing method will be described in more detail. First, as shown in FIG. 12, a large number of accommodating portions 4 are formed in the pack body forming sheet 11. In FIG. 12, three accommodating portions 4 are arranged side by side in the vertical direction, but the state where the three accommodating portions 4 are arranged side by side is a state in which a large number of accommodating portions 4 are formed continuously from side to side. Thus, the point which forms many accommodating parts 4 in the sheet | seat 11 for pack main body formation is the same as that of the said embodiment.

Next, as shown in FIG. 13, a desired corrugated hole 12 is formed by punching so that a tongue-shaped gripping portion 6 is formed on one side of each housing portion 4. As shown in the figure, one hole 12 is formed adjacent to the three accommodating portions 4.

Next, as shown in FIG. 14, a heating plate (not shown) is brought into contact with the position straddling the grip portion 6 and the hole 12. In this case, the heating plate is not brought into contact with a position that closes the whole hole 12 but is brought into contact so that one side edge side of the hole 12 is slightly opened. The shaded portion in FIG. 14 shows the contact position 13 by the heating plate, and the heating plate is formed in a substantially waveform shape that approximates the shape of the hole 12. In this way, when a heating plate that approximates the shape of the hole 12 is brought into contact with the gripping part 6 and the hole 12, the heating plate protrudes into the space portion of the hole 12. Only the portion of the gripping part 6 is heated.

Next, as shown in FIG. 15, the portion of the grip portion 6 heated by the heating plate is clamped from above and below by a clamp (not shown) and formed into a desired shape. The desired shape in this case means that the gripping portion 6 is bent downward in the direction away from the storage portion 4 at the position of the boundary line portion 6b as in the above-described embodiment, and the gripping portion is further intersected with the bending direction. The shape is such that 6 is curved downward.

  Next, as shown in FIG. 16, the contents 10 are accommodated in the accommodating portion 4. Next, as shown in FIG. 17, the lid member forming sheet 14 is brought into contact with the upper surface of the pack body forming sheet 11 so as to straddle the housing portion 4, the grip portion 6, and the hole 12. The lid member forming sheet 14 is sealed to the pack body forming sheet 11 by heating. As shown in FIG. 17, the lid forming sheet 14 is formed in a substantially rectangular shape, and is not brought into contact with a position that closes the entire hole 12, but is open at one side edge of the hole 12. It is made to contact | abut to the pack main body formation sheet 11 so that it may be in the state which was carried out.

In this case, the gripping portion 6 is clamped from above and below as described above, thereby bending the gripping portion 6 downward in the direction away from the storage portion 4 at the position of the boundary line portion 6b. Since the gripping portion 6 is formed in a desired shape such that the gripping portion 6 is bent downward in a direction intersecting the bending direction, the lid member forming sheet 14 is formed on the portion of the gripping portion 6 formed by bending and bending. Is not sealed in a close contact state, and only the portion corresponding to the seal portion 7 in the flat flange portion 5 is reliably sealed in the close contact state.

  Thereafter, by punching out the pack body forming sheet 11 and the lid forming sheet 14 along the outer contours of the flange portion 5 and the grip portion 6, as shown in FIG. 18, one end side is substantially circular in a plan view. A blister pack of a desired shape having a substantially planar shape that draws a curve and draws a substantially elliptical curve on the other end side is produced. In this case, a large number of blister packs having a desired shape can be obtained simultaneously.

The manufacturing method shown in FIGS. 9 and 10 and the manufacturing method shown in FIGS. 12 to 18 are formed by punching the pack body forming sheet 11 and the lid member forming sheet 14 and then forming the grip portion 6. However, it differs depending on whether the pack body forming sheet 11 and the lid member forming sheet 14 are punched after the gripping portion 6 is formed, but the gripping portion 6 is formed after the storage portion 4 is formed. Yes.

  However, it is not always necessary to form the gripping portion 6 after forming the accommodating portion 4. For example, the shaping of the accommodating portion 4 and the shaping of the gripping portion 6 can be performed simultaneously. That is, the accommodating portion 4 and the gripping portion 6 are simultaneously formed by pressure forming, and thereafter, similarly to FIG. 13, the desired corrugated hole 12 is punched out so that the tongue-shaped gripping portion 6 is formed. After forming, the contents 10 are accommodated in the accommodating portion 4, the lid forming sheet 14 is sealed to the pack main body forming sheet 11, and then packed along the outer contours of the flange portion 5 and the grip portion 6. By punching out the main body forming sheet 11 and the lid member forming sheet 14, a blister pack is manufactured as in the above embodiment.

Therefore, in any case, the method for manufacturing the blister pack is not questioned, and any of the above three types of manufacturing methods can be adopted, and a manufacturing method other than the above three types of manufacturing methods is employed. It is also possible to do.

The top view which shows the pack main body of the blister pack as one Embodiment. The bottom view. AA sectional view taken on the line AA of FIG. FIG. 3 is a sectional view taken along line BB in FIG. 1. CC sectional view of FIG. The top view of the blister pack of the state which obstruct | occluded the pack main body with the cover material. The DD sectional view taken on the line of FIG. EE sectional view taken on the line of FIG. The top view of the blister pack just after punching formation of a cover material and a pack main body. FF sectional view taken on the line of FIG. Sectional drawing which shows the state at the time of opening. It is a figure which shows the other manufacturing method of a blister pack, Comprising: The schematic plan view which shows the formation process of a accommodating part. The schematic plan view which shows the process of punching a hole and forming a holding part. The schematic plan view which shows the process of heating a holding part. The schematic plan view which shows the process of shape | molding a holding part. The schematic plan view which shows the process of accommodating the contents. The schematic plan view which shows the process of sealing a cover material. The schematic plan view which shows the state which punched the sheet | seat for lid | cover material formation, and a synthetic resin sheet | seat. The top view of the conventional blister pack. GG sectional drawing of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Pack main body 1 2 ... Opening part 3 ... Cover material 4 ... Storage part 5 ... Flange part 6 ... Grasping part 6a ... Root side part 6b ... Boundary line part 6c ... Tip side part 8 ... Reinforcement rib 9 ... Discharge part

Claims (1)

A flange portion (5) is formed on the outer surface of the substantially bowl-shaped storage portion (4) having an opening (2) on the upper surface and capable of storing the contents, and around the opening (2), A pack body (1) formed by extending a gripping part (6) on one side edge side of the flange part (5), and a lid member (3) for closing the opening (2) of the pack body (1) ) In the blister pack, the grip portion (6) of the pack body (1) is extended to one side edge side of the flange portion (5), and is formed on a flat side portion (6a). A distal end side portion (6c) extending downward from the base side portion (6a) through the boundary line portion (6b) in a direction away from the housing portion (4), and The tip side part (6c) of the grip part (6) is placed along the thumb in a direction intersecting with the direction away from the housing part (4). Is formed to be curved downward so that it can be contacted, moreover, the the extending direction to the direction of the opening that intersects two opposite points of the periphery (2) of the gripper (6), the contents A food, cosmetic , wherein the discharge part (9) for discharging is formed so as to be recessed in a substantially triangular shape in plan view continuously to the periphery of the opening (2) , Or blister pack for medicines .

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