JP2008114884A - Container having opening part for taking out or taking in content - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problems wherein in conventional containers, there exists a possibility of generating a gap between a lid and a package, and thereby there exists a possibility of deteriorating the quality of a content stored in the container. <P>SOLUTION: The container having an opening part for taking out or taking in the content, is equipped with: a supporting body which has a first opening part corresponding to the opening part and also has a wall part provided on the whole or a part of the periphery of the content; a sheet-like packaging part which has a second opening part corresponding to the opening part and covers the supporting body so as to close the content; and a lid part which covers the opening part when it is closed, exposes the opening part when it is opened, and is fitted on the packaging part. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a container having an opening for taking out or taking in contents.

  Conventionally, various types of containers have been developed that are configured such that contents can be taken out or taken in through an opening.

  FIG. 15 is an explanatory diagram of a conventional container 500. In addition, the container 500 shall be a container which encloses confectionery. As shown in FIG. 11, the container 500 includes a tray 502 and a bag 503. A confectionery 501 is placed on the tray 502. The bag 503 covers the tray 502 and wraps the confectionery 501.

  As schematically shown in FIG. 15, if the purchaser of the product opens the bag 503, it is difficult to restore the bag 503 to the sealed state. Therefore, the purchaser of goods needs to eat the confectionery 501 immediately after opening the bag 503 once.

  In FIG. 16, explanatory drawing of the other conventional container 600 is shown. In addition, the container 600 shall be a container which encloses confectionery. As shown in FIG. 16, the container 600 includes a tray 602 and a bag 603. The confectionery 601 is placed on the tray 602. The bag 603 covers the tray 602 and wraps the confectionery 601.

  In the case of the container 600, a chuck 604 is attached to the takeout port of the bag 603. Therefore, the purchaser of goods can ensure the airtightness inside the bag 603 by closing the chuck 604 after opening the bag 603 once. However, in order to take out the confectionery 601, it is necessary to take out the tray 602 from the bag 603.

  Here, a conventional container 700 for storing a wetting material (for example, a wet tissue) will be described with reference to FIG. As illustrated in FIG. 17, the container 700 includes a wet tissue 701, a bag 702 that stores the wet tissue 701, and a sealing sheet 703. The wet tissue 701 is stored in the container 700 in a state where the wet tissue 701 is stacked in layers.

  In the container 700, the wet tissue 701 in the container 700 is taken out through an opening that is exposed when the sheet 703 is opened. Further, the opening is closed by closing the sheet 703, and the hermeticity of the container 700 is secured. FIG. 12 shows a state before the product purchaser consumes the wet tissue 701. The thickness of the bundle of wet tissues 701 at this time is T1.

  Next, the problem of the container 700 will be described with reference to FIG. In addition, the bag 702 shall be a flexible sheet | seat member (polyethylene etc.), for example. As the wet tissue 701 is consumed, the bundle thickness of the wet tissue 701 decreases from T1 (see FIG. 17) to T2. When the thickness of the bundle of the wet tissues 701 reaches T2, the bag 702 changes from the stretched state as shown in FIG. 17 to the loosened state as shown in FIG. When the bag 702 is in a loose state as shown in FIG. 18, the purchaser of the product cannot smoothly close the opening of the bag 702 with the sealing sheet 703. If a gap is generated between the sheet 703 and the bag 702, it may be difficult to keep the wet tissue 701 enclosed therein in a wet state.

  Further, when a hard lid is attached to the bag 702 instead of the sheet 703, a gap may be generated between the lid and the bag when the hard lid is attached to the loose bag 702. .

In addition, the container of patent document 1 and patent document 2 is developed as a container for wet tissues.
JP 2006-117320 A JP 2006-282243 A

  As described above, in the conventional container, there is a possibility that a gap is generated between the lid and the packaging, and the quality of the contents stored in the container may be deteriorated.

  A container according to the present invention is a container having an opening for taking out or taking in contents, and has a first opening corresponding to the opening, and is provided in all or part of the periphery of the contents. A support having a wall portion, a second opening corresponding to the opening, and a sheet-like packaging portion covering the support so as to seal the contents; and when closed A cover portion that covers the opening portion and is configured to expose the opening portion when the opening portion is open, and a lid portion attached to the packaging portion.

  The sheet-shaped packaging part is maintained in a stretched state and is not loosened by being supported by the support. Therefore, it can suppress that a clearance gap arises between a lid | cover and packaging.

  Generation of a gap between the lid and the packaging is suppressed, and deterioration of the quality of the contents stored in the container is suppressed.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Each embodiment is simplified for convenience of explanation. Since the drawings are simple, the technical scope of the present invention should not be interpreted narrowly based on the drawings. The drawings are only for explaining the technical matters, and do not reflect the exact sizes or the like of the elements shown in the drawings. The same elements are denoted by the same reference numerals, and redundant description is omitted. Furthermore, words indicating directions of up, down, left, and right are used on the assumption that the figure is viewed from the front.

[First Embodiment]
A first embodiment will be described with reference to FIGS. FIG. 1 is a perspective view of the container 1A. FIG. 2 is a schematic cross-sectional view of the container 1A along the line connecting the points X and X shown in FIG. FIG. 3 is a perspective view of the support 5A. FIG. 4 is a cross-sectional view showing a state where the wet tissue 4 is consumed.

  FIG. 1 is a perspective view of a container 1A according to the first embodiment. As shown in FIG. 1, the container 1 </ b> A is a package having a sheet-like package (packaging part) 2 and a label (lid part) 3. The container 1 </ b> A has an opening OP on the main surface 2 c of the package 2. The opening OP is provided in a region indicated by a dotted line below the label 3.

  The container 1A is a bag-like package configured by closing the package 2. The container 1A has an end 2a, an end 2b, and a main surface 2c. The end part 2a and the end part 2b are formed by thermocompression bonding of the overlapping portions of the package 2 on the top and bottom. A slope is formed between the end 2a and the main surface 2c, and a slope is also formed between the end 2b and the main surface 2c. The main surface 2c of the package 2 is configured to be substantially flat. In other words, the container 1A has a ridge shape over the end 2a, the main surface 2c, and the end 2b.

  The container 1 </ b> A has a label 3 on a main surface 2 c that coincides with the surface of the package 2. In other words, the label 3 is attached to the main surface 2 c of the package 2. Here, the label 3 is configured integrally with the package 2.

  The label 3 is laid down on the main surface 2c of the container 1A or inverted on the main surface 2c of the container 1A. When the label 3 is in the face down state (closed state), the opening OP formed in the main surface 2 c is in a state covered with the label 3. When the label 3 is in an inverted state (opened state), the opening OP formed in the main surface 2c is not covered with the label 3 but exposed to the surface of the container 1A. The label 3 is opened and closed as described above when the end 3a of the label 3 is picked.

  FIG. 2 shows a schematic cross-sectional view of the container 1A along the line connecting the points X and X shown in FIG. As shown in FIG. 2, the container 1 </ b> A includes a package (packing part) 2, a label (lid part) 3, a wet tissue (content) 4, and a support 5 </ b> A.

  The package 2 is a bag-shaped package and has an end 2a, an end 2b, and a main surface 2c. As described above, the end 2a and the end 2b are thermocompression-bonded portions of the package 2. Further, an opening OP1 corresponding to the opening OP of the container 1A is formed in the main surface 2c. The opening OP1 functions as a take-out port for the wet tissue 4. The package 2 is composed of a sheet-like (film-like) soft member. In other words, the package 2 has flexibility. The package 2 is made of an airtight material in order to keep the inside of the container 1A airtight.

  The label 3 is disposed on the main surface 2 c of the package 2. The label 3 has an end 3a and an end 3b. An end 3 b of the label 3 is fixed to the main surface 2 c of the package 2. On the other hand, the end 3 a of the label 3 is configured to be detachable from the main surface 2 c of the package 2. With this configuration, the wet tissue 4 can be taken out from the inside of the container 1A through the opening OP. In addition, in order to ensure the adhesiveness between the label 3 and the main surface 2c of the package 2, an adhesive material is applied to either one or both of the opposite surface of the label 3 and the main surface 2c of the package 2. . That is, you may comprise the area | region of the package 2 to which the label 3 or the label 3 adheres with a sealing material.

  The label 3 is composed of a sheet-like soft member, like the package 2. In other words, the label 3 has flexibility. The label 3 is formed integrally with the package 2 and is made of the same material as the package 2.

  As shown in FIG. 2, the wet tissue 4 is stored inside the package 2. Moreover, the wet tissue 4 is accommodated inside the support 5A. The wet tissue 4 is a wetting material, and the wettability deteriorates when exposed to the outside air. That is, the wet tissue 4 is dried by touching the outside air.

  As shown in FIG. 2, the support 5 </ b> A is accommodated inside the package 2. Further, the support 5A is a container-like member composed of a base portion 5a and a wall portion 5b. Here, the support 5A is a lightweight container made of a plastic material, a processed paper material, or the like.

  The base 5a is a flat member, and the wet tissue 4 is placed on one surface (mounting surface). The wall 5b is a plate-like member that extends in the stacking direction of the wet tissue 4 from the edge portion of the base 5a, and is disposed so as to surround the entire periphery of the stacked wet tissue 4. The laminating direction of the wet tissue 4 is equal to the direction in which the wet tissue 4 is taken out from the container 1A. In other words, the wall portion 5b is formed continuously with the edge portion of the base portion 5a. With such a configuration, it is possible to ensure the mechanical strength of the support 5A. Moreover, the height of the wall part 5b is set substantially equal over the whole edge of the base part 5a formed by connecting the wall part 5b.

  As will be described later, the support 5A also functions as a liquid tray for filling the tissue in a wet state. Note that the opening OP2 of the support 5A is equal between the inner walls of the wall 5b.

  FIG. 3 shows a perspective view of the support 5A. As shown in FIG. 3, the support 5A is configured as a vessel-shaped member by a base 5a and a wall 5b.

  In addition, it arrange | positions in the state which the inner surface of the package 2 contact | adhered to the surface of 5 A of support bodies. This is because the support 2A is covered in a state where the package 2 is pulled when the end 2a and the end 2b of the package 2 are formed by thermocompression bonding or the like. Thereby, even if it is a container-like member like the support body 5A, the main surface 2c of the package 2 is kept flat.

  In the present embodiment, as described above, the support 5 </ b> A is accommodated in the package 2. Thereby, even if the wet tissue 4 is consumed, the package 2 is supported by the support 5A, and the package 2 does not loosen (see also FIG. 4). Therefore, when the purchaser of the product places the label 3 on the main surface 2 c of the package 2, the occurrence of a gap between the label 3 and the package 2 is suppressed. Therefore, deterioration of the quality of the wet tissue 4 inside the container is suppressed.

  The container 1A can be manufactured, for example, by the following procedure. First, the tissue laminate before being wetted is placed inside the support 5A. Note that the support 5A is a container-like member as described above and has a wide opening OP2. Therefore, the work subject can easily place the tissue on one surface of the base 5a of the support 5A.

  Next, the tissue placed on one surface of the support 5A is filled with a liquid using the support 5A as a vessel. At this time, since the support 5A functions as a vessel, it can be effectively filled with liquid. Further, the support 5 </ b> A has a wall portion 5 b that is higher than the thickness of the laminate of the wet tissue 4. Therefore, a sufficient amount of liquid can be filled using the support 5A as a vessel. Since the liquid can be sufficiently filled, a container for long-term storage can be obtained. Next, the support 5A on which the wet tissue 4 is placed is covered with the package 2 based on a general packaging technique (so-called pillow packaging technique or the like). And the part overlapped on the upper and lower sides of the package 2 is thermocompression bonded. In this way, the container 1A can be manufactured. It goes without saying that other methods can be adopted as the manufacturing method.

[Second Embodiment]
Next, a second embodiment will be described with reference to FIGS. FIG. 5 is a cross-sectional view of the container 1B according to the present embodiment. FIG. 6 is a perspective view of the support 5B. The difference from the first embodiment is that a support 5B is employed instead of the support 5A.

  FIG. 5 shows a cross-sectional view of the container 1B according to the present embodiment. As shown in FIG. 5, the support body 5B is a box-shaped member that includes a base portion 5a, a wall portion 5b, and a protruding portion 5c. The support 5B has only the opening OP2 defined from the protrusion 5c, and does not have any other openings. In addition, since the base part 5a and the wall part 5b are the same as that in 1st Embodiment, description is abbreviate | omitted.

  In the present embodiment, the support body 5B has the protruding portion 5c that defines the opening OP2 as described above. The protrusion 5c is a plate-like member that extends from the top of the wall 5b toward the inside of the support 5B. The protruding portion 5c is formed continuously with the top end portion of the wall portion corresponding to the configuration of the wall portion. Thus, the support 5B has a rectangular opening OP2 on the main surface 2c side of the package 2. Note that the opening OP2 included in the support 5B is equal to between the ends of the protrusion 5c. As in the first embodiment, the support 5B may be a lightweight plastic container.

  Even in the case of the present embodiment, the same effect as in the case of the first embodiment can be obtained. That is, it arrange | positions in the state which the inner surface of the package 2 contact | adhered on the surface of the support body 5B. This is because the support 5B is covered in a state where the package 2 is pulled when the end 2a and the end 2b of the package 2 are formed by thermocompression bonding or the like. Thereby, the main surface 2c of the package 2 is effectively kept flat.

  In addition, the support 5B in the present embodiment has a protruding portion 5c. Thereby, compared with 5 A of support bodies, the flatness of the main surface 2c of the package 2 is fully ensured. In addition, the shape of the container 1B becomes more stable, and the liquid filled in the container 1B is also prevented from leaking between the support 5B and the package 2.

[Third Embodiment]
Next, a third embodiment will be described with reference to FIGS. FIG. 7 is a cross-sectional view of the container 1C according to the present embodiment. FIG. 8 is a perspective view of the support 5C. The difference from the first embodiment is that a support 5C is employed instead of the support 5A.

  In FIG. 7, sectional drawing of the container 1C concerning this embodiment is shown. As shown in FIG. 7, the support 5 </ b> C is a container-like member that includes a base portion 5 a and a wall portion 5 b. However, unlike the first embodiment, the base 5 a is disposed on the wet tissue 4. An opening OP2 is formed in the base 5a.

  As shown in FIG. 7, the base portion 5 a of the support 5 </ b> C is a flat plate-like member and is disposed above the wet tissue 4. Further, an opening OP2 that functions as an outlet for the wet tissue 4 is formed in the base 5a. The opening OP2 corresponds to the opening OP of the container 1C. As in the first embodiment, the wall portion 5b is a plate-like member extending from the edge portion of the base portion 5a in the laminating direction of the wet tissue 4, and the entire periphery of the laminated wet tissue 4 is It is arranged so that it surrounds. Further, as in the first embodiment, the support 5C may be a lightweight plastic container.

  Also in this embodiment, the package 2 is suitably supported by the support 5C. That is, when the end 2a and the end 2b of the package 2 are formed by thermocompression bonding or the like, the support 5C is covered with the package 2 being pulled. Thereby, the main surface 2c of the package 2 is effectively kept flat. In the support 5 </ b> C, the base 5 a is disposed on the upper surface of the stacked wet tissue 4. Thereby, compared with 5 A of support bodies, the flatness of the main surface 2c of the package 2 is fully ensured.

  Further, in the support 5C in the present embodiment, an opening OP1 is formed in the base 5a, and the package 2 is disposed in close contact with the base 5a. With this configuration, the flatness of the main surface 2c of the package 2 is more sufficiently ensured as compared with the support 5A.

[Fourth Embodiment]
Next, a fourth embodiment will be described with reference to FIGS. FIG. 9 is a cross-sectional view of the container 1D according to the present embodiment. FIG. 10 is a perspective view of the support 5D. The difference from the first embodiment is that a support 5D is adopted instead of the support 5A.

  In FIG. 9, sectional drawing of container 1D concerning this embodiment is shown. As shown in FIG. 9, the support 5D has a wall 5b. The wall part 5b is comprised with a plate-shaped member. The support 5D is a frame-like member configured by connecting the wall portions 5b (see also FIGS. 9 and 10). The support 5D has a space for storing a bundle of wet tissues 4 therein. Moreover, the height of the wall part 5b is higher than the height of the wet tissue 4 laminated | stacked. Further, the opening OP2 of the support 5C is defined by the opposing wall 5b. The opening OP2 corresponds to the opening OP of the container 1D.

  In the present embodiment, the support 5D is configured in a frame shape by the continuous wall portion 5b and is disposed so as to surround the wet tissue 4 stacked. Even in such a case, the package 2 is suitably supported by the support 5C. This is because the package 2 covers the support 5C in a stretched state when the end 2a and the end 2b of the package 2 are formed by thermocompression bonding or the like. Thereby, the main surface 2c of the package 2 can be effectively kept flat. In this embodiment, a merit is anticipated from the viewpoint of weight reduction of the container 1 or a viewpoint of manufacturing cost.

[Fifth Embodiment]
Next, a fifth embodiment will be described with reference to FIGS. FIG. 11 is a cross-sectional view of the container 1E according to the present embodiment. FIG. 12 is a top view of the container 1E.

  As shown in FIG. 11, in this embodiment, a lid (lid portion) 20 that can be opened and closed is provided instead of the label 3. The lid 20 is disposed on the main surface 2 c of the package 2. For example, the lid 20 is fixed on the main surface 2c of the package 2 with an adhesive or the like.

  As shown in FIG. 12, the lid 20 has a base portion 21 and a door portion 22. The base 21 is a part attached to the main surface 2 c of the package 2. The door part 22 is attached to the base part 21 so that opening and closing is possible. Here, the base portion 21 and the door portion 22 are integrally formed.

  Also in the case of the present embodiment, the packaging 2 is in a state of being stretched by the support 5B as in the case of the second embodiment. Therefore, when the lid 20 is attached to the main surface 2c of the package 2, the package 2 does not loosen. Therefore, the formation of a gap between the lid 20 and the package 2 is suppressed, and the quality of the wet tissue 4 stored in the container 1 is suppressed from being deteriorated.

[About variations]
Next, the variation of the support body contained in the above-mentioned embodiment is demonstrated using FIG. Moreover, the variation of the content accommodated in a container is demonstrated using FIG.

  FIG. 13A shows the support 5E. The support 5E has a configuration substantially equal to the configuration of the support 5B described above. However, the support 5B is configured to be completely separable into an upper part 50 and a lower part 51 with the separation line L1 as a boundary. In addition, the upper part 50 comprises the cover part of the support body 5E. The lower part 51 comprises the main-body part of the support body 5E. In addition, the lower part 51 is equal to the structure of the above-mentioned support body 5A.

  According to such a configuration, the wet tissue 4 can be placed on the surface of the lower portion 51 of the support 5E after the upper portion 50 is separated from the lower portion 51. Therefore, the process of placing the wet tissue 4 can be simplified.

  FIG. 13B shows the support 5F. The support body 5F is substantially the same as the structure of the above-mentioned support body 5E. However, the upper part 50 is attached to the lower part 51 so that opening and closing is possible. Even with such a configuration, the wet tissue 4 can be placed on the bottom surface of the lower portion 51 of the support 5 </ b> F if the upper portion 50 is opened with respect to the lower portion 51. Therefore, the process of placing the wet tissue 4 can be simplified. The upper part 50 may be attached to the lower part 51 so as to be openable and closable by fixing the long side of the upper part 50 and the long side of the lower part 51. Further, the upper part 50 may be attached to the lower part 51 so as to be opened and closed by fixing the short side of the upper part 50 and the short side of the lower part 51. These items may be appropriately determined according to the manufacturing apparatus to be used.

  FIG. 13C shows the support 5G. The support body 5G has a base portion 5a and wall portions 5b (5b1, 5b2). In the case of the support 5G, the wall 5b is provided in a part of the periphery of the wet tissue 4 placed on the base 5a, and is not provided in the entire periphery of the wet tissue 4. Even in such a case, the package 2 is suitably supported by the support 5G. This is because the package 2 covers the support 5G in a stretched state when the end 2a and the end 2b of the package 2 are formed by thermocompression bonding or the like. Thereby, the main surface 2c of the package 2 is effectively kept flat.

  The base 5a is a flat plate member. The wall 5b is a plate-like member that extends in the stacking direction of the wet tissue 4 from the edge portion of the base 5a. The wall 5b includes a wall (first wall) 5b1 and a wall (second wall) 5b2 on the main surface of the base 5a. Wall part 5b1 and wall part 5b2 are arrange | positioned in the opposing position. In addition, the edge part 2a of the package 2 is arrange | positioned at the wall part 5b1 side, and the edge part 2b of the package 2 is arrange | positioned at the wall part 5b2 side. Thereby, the packaging 2 is suitably supported by the wall part 5b1 and the wall part 5b2. Further, the height of the wall 5b1 is the same as viewed from the base 5a, and is configured to be substantially flat. The same applies to the wall 5b2. Thereby, packaging of the support body 5G by the packaging 2 can be performed suitably. Note that the height of the wall 5b1 and the height of the wall 5b2 do not necessarily have to be set equal to each other when viewed from the base 5a.

  As described above, the specific shape of the support is arbitrary, and may be various other shapes. However, if a container-like member is used as the support, it is naturally easy to place the contents stored in the container. Moreover, if a vessel-shaped member is used as the support, the vessel-shaped interior can be excessively filled with a liquid, and a container suitable for the contents for long-term storage can be obtained.

  Further, the contents stored in the container are not limited to the wetting material exemplified by the wet tissue. That is, as shown in FIG. 14, it may be a cookie 30, a candy 31, or a Western confectionery 32. In addition to the example illustrated in FIG. 14, the container can store various other things such as disposable medical tools.

  The technical scope of the present invention is not limited to the embodiment and the variations described above. That is, as described above, the specific shape of the support is arbitrary. Further, the contents to be stored may be other than those exemplified. The shape of the opening provided in the container can be appropriately changed according to the contents stored in the container. That is, it may be a circular opening, a rectangular opening, or an opening having another shape. Further, the shape of the container itself is not limited to the cubic shape. Various other shapes can be employed depending on the application. The material constituting the package and the material constituting the label may be different materials.

It is a schematic perspective view of the container 1A. It is a schematic sectional drawing which follows the line which connects X point and X point of container 1A concerning a 1st embodiment. It is a schematic perspective view of 5 A of support bodies. It is a schematic sectional view when the wet tissue 4 is reduced. It is a schematic sectional drawing of container 1B concerning a 2nd embodiment. It is a schematic perspective view of the support body 5B. It is a schematic sectional drawing of container 1C concerning a 3rd embodiment. It is a schematic perspective view of the support body 5C. It is a schematic sectional view of container 1D concerning a 3rd embodiment. It is a schematic perspective view of support body 5D. It is a rough sectional view of container 1E concerning a 4th embodiment. It is a schematic top view of the container 1E concerning 4th Embodiment. It is a schematic perspective view of the support bodies 5E-5G. It is sectional drawing for demonstrating the variation of the contents. It is explanatory drawing for demonstrating the conventional container 500. FIG. It is explanatory drawing for demonstrating the conventional container 600. FIG. It is explanatory drawing for demonstrating the conventional container 700. FIG. It is explanatory drawing for demonstrating the problem of the conventional container 700. FIG.

Explanation of symbols

1A to 1E Container OP Opening part OP1 Opening part OP2 Opening part 2 Packaging 2a End part 2b End part 3 Label 3a End part 3b End part 4 Wet tissue 5A-5H Support body 5a Base part 5b Wall part 5c Protrusion part

Claims (11)

A container having an opening for taking out or taking in contents,
A support having a first opening corresponding to the opening, and having a wall provided at all or part of the periphery of the contents;
A sheet-like packaging portion that has a second opening corresponding to the opening and covers the support so as to seal the contents;
Covering the opening when closed, and configured to expose the opening when open, and a lid attached to the packaging part;
Container.   The container according to claim 1, wherein the contents are substantially sealed in the container when the lid is closed.   The container according to claim 1 or 2, wherein the contents stored in the container are those whose quality is deteriorated by outside air.   The container according to claim 1, wherein the lid portion is composed of a sheet-like member.   The container according to claim 4, wherein the lid portion is configured integrally with the packaging portion. The lid is made of a hard material,
A door configured to be openable and closable;
The door portion is locked and a base portion disposed on the packaging portion;
The container according to claim 1, further comprising:   The container according to claim 1, wherein the support includes a frame-like member formed by connecting the wall portions.   The container according to claim 1, wherein the support is configured as a vessel-shaped member including the wall portion configured in a frame shape and a base portion provided with the frame-shaped wall portion.   The container according to claim 8, wherein the base has a surface on which the contents are placed or a surface on which the first opening is formed. The support is
It is configured as a box-shaped member that further includes a protruding portion extending in the inner direction of the base portion from the top end of the wall portion,
The container according to claim 8, wherein the first opening is defined by an end of the projecting portion that faces the first opening. The packaging portion includes a first end and a second end that are crimped,
The first end and the second end are in positions facing each other with the support interposed therebetween,
The container according to claim 1, wherein the packaging portion includes a portion configured in a ridge shape by the first end portion, the main surface of the packaging portion, and the second end portion.

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