JP2003072841A - Container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a container with a lid storing a substance to be stored with a relatively high viscosity and fluidity such as an off-set ink and being suitable for carrying, storage, etc. SOLUTION: The container 1 has a container body 2, the lid 4 fitted on this container body 2, and an internal body 3 mounted in the container body 2. A contacting part 42a being brought into contact with the inner peripheral edge of an opening part 21 of the container body 2 through the internal body 3 is formed on the lid 4, and the inner diameter D of the contacting part 42a is made larger than the inner diameter (d) of the opening part 21. Accordingly, when the lid 4 is fitted on the container body 2, the lid 4 and the container body 2 are brought into intimate contact with each other while the opening part 21 is extended by force by means of the contacting part 42a.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention stores and transports a fluid container, particularly a relatively viscous fluid container such as offset ink, paint, cosmetics, grease and cream, and jam. The present invention relates to a container with a lid suitable for storage and the like, and to a container in which the container body and the lid constituting the container are easy to recycle.

[0002]

2. Description of the Related Art For example, in the printing industry in the fields of newspapers, publishing, and other fields, ink is ordered from an ink company, and the ink company fills a container with the ink and uses it for transportation and storage. In this case, in order to recycle the container used for transporting the ink or the material forming the container, the ink adhering to the container must be washed off, which causes a problem of high cost. As an example of a container that can be recycled at a relatively low cost, Japanese Patent Application Laid-Open No. 2001-2001
There is an ink transport can container disclosed in Japanese Patent Publication No. 130631. In this ink transport can container, a plastic film bag having an outer diameter equivalent to the inner diameter of the can is loaded into the can to prevent ink from adhering to the container. Therefore, it is not necessary to wash the container when recycling the container, and the cost of recycling can be reduced.

However, there is a problem that the container described in the above publication does not have a lid and is not suitable for accommodating, transporting and storing offset ink which is easily deteriorated when exposed to air. In order to seal the container, a means to seal the opening of the container with a film-like sheet may be provided, but the work of sticking such a film-like sheet to the container is troublesome, and a completely sealed state. Is difficult to form. In addition, when a bag made of a flexible plastic film is loaded into the can, there is a problem that air is difficult to escape between the bag and the outer peripheral surface of the can. further,
When scraping a fluid container such as a highly viscous offset ink from a can, there is a problem that the inner film bag rotates with the ink due to the spatula for scraping, and the ink cannot be scraped well. . Further, since the container described in the above publication is made of metal, it is likely to be deformed by a shock or the like during transportation, and it is difficult to recycle the deformed container.

[0004]

SUMMARY OF THE INVENTION The present invention has been conceived in view of the above problems, and has a flowable container such as ink, particularly offset ink, paint, cosmetics, grease and cream, and jam. A container suitable for accommodating and transporting and storing a highly viscous fluidized container such as the one described above, and keeping the container highly sealed to ensure the quality of the fluidized container for a long period of time. (EN) A container with a lid that can be maintained, and a lid that is easy to take out when taking out the container having the fluidity from the container and that is easy to recycle the container or the material forming the container. An object is to provide a container made of resin.

[0005]

In order to solve the above-mentioned problems, the invention as set forth in claim 1 relates to a container body, a lid attached to the container body, and an interior mounted inside the container body. It is a container having a body. Since the container of the present invention has a lid, it is suitable for accommodating, transporting, and storing offset ink or the like that easily deteriorates when exposed to air. According to a second aspect of the present invention, a contact portion that contacts the inner peripheral edge of the opening of the container body via the inner body is formed in the lid, and the inner diameter of the contact portion is set to The inner diameter is larger than the inner diameter, and when the lid is attached to the container body, the lid and the container body are in close contact with each other while the contact portion spreads the opening. In this case, as described in claim 3, the contact portion is formed in a tapered shape so that the opening is gradually expanded along the taper when the lid is attached to the container body. Good to configure. By configuring in this way, it is possible to increase the adhesion between the lid and the container body,
It is possible to maintain high quality because the contents such as the ink contained in the container body do not come into contact with air.

According to a fourth aspect of the present invention, a fitting groove into which the peripheral edge of the opening is fitted is formed in the lid, and the abutting portion is formed on the side wall of the groove. According to this configuration, by fitting the fitting groove into the peripheral edge of the opening and attaching the lid to the container body, the lid is attached to the container body while the opening of the container body is being expanded.

According to a fifth aspect of the present invention, the inner body is bonded to the container body so that the inner body does not rotate inside the container body. With such a configuration, even when a highly viscous and fluid container such as offset ink, paint, cosmetics, grease and cream, and jam is scratched out with a spatula, the inner body does not have an inner body. Since it does not rotate, the contents can be taken out easily. In the invention according to claim 6, a part of the inner body is extended to the outside of the container body, and the container body and the inner body are point-bonded to each other at the extended portion. By doing so, the adhesion between the inner body and the container body can be easily peeled off. Therefore, it is possible to easily separate the inner body and the container body and separately collect them after taking out the fluidized container from the container body.

According to a seventh aspect of the present invention, one or more ears are formed on the peripheral edge of the inner body. With this configuration, just pulling on the ear
The adhesion between the inner body and the container body can be easily peeled off.

According to an eighth aspect of the present invention, a part of the inner body is extended to the outside of the opening, and when the lid is attached to the container body, the opening is opened through the inner body. The part is configured to be sandwiched between the inner peripheral side and the outer peripheral side by the opposing side walls of the fitting groove. With such a configuration, the sealing property of the container can be further enhanced.

According to a ninth aspect of the present invention, a convex or concave engaging portion is formed on the inner body, and a concave or convex covering member that engages with the engaging portion is formed on an inner peripheral surface of the container body. An engagement portion is formed, and rotation of the inner body inside the container body is restricted by engagement of the engagement portion and the engaged portion. With this configuration, even when scraping out highly viscous and fluid contents such as offset ink, paint, cosmetics, grease and cream, and jam, the rotation of the inner body in the container body is restricted, and It is also easy to take out the contained material having properties. Further, when the container becomes large, the inner body also becomes large, and the inner body easily twists inside the container body. However, by forming such an engaging portion and an engaged portion, the inner body is restricted from twisting. be able to. According to a tenth aspect of the present invention, protrusions are formed at a plurality of locations inside the container body so as to contact the outer peripheral surface of the inner body. According to this configuration, a gap can be formed between the ridge and the outer peripheral surface of the inner body, and when the inner body is loaded into the container body, the air in the container body is passed through the gap to the outside. Can be missed. The projecting ridge may be a convex engaged portion that limits rotation of the inner body in the container body.

According to the eleventh aspect of the present invention, an inner lid is provided between the container body and the lid. For example, when accommodating a container body such as an offset ink that easily deteriorates by contact with air in a container body, when it takes some time from filling the container body with the container body to attaching the lid By covering such an inner lid, it is possible to prevent the contained matter from deteriorating during the waiting time until the lid is attached. In addition, even if the surface of the fluidized object swings during transportation,
With the inner lid, the contents are not attached to the lid, the lid does not need to be washed, and the lid and the container body can be collected and recycled.

As a material of the container, as described in claim 12, the container body is made of polypropylene (PP).
In the case of the above, the lid may be formed of linear low density polyethylene (LLDPE). In addition, claim 13
The inner body may be formed of polypropylene or polyethylene terephthalate as described in 1. Further, as in the invention described in claim 14, one or a plurality of notches may be formed on the outer peripheral edge of the lid. With this configuration, the lid can be easily removed. According to a fifteenth aspect of the present invention, in particular, in the case where the container contained in the container body is a highly viscous fluid such as offset ink, paint, cosmetics, grease and cream, and jam, It exhibits excellent effects in storage, storage, and transportation.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention will now be described in detail with reference to the drawings. In the following description, offset ink, which is a highly viscous fluid, is described as an example of the container, but the present invention is not limited to such offset ink, and industrial products such as paints, cosmetics, and greases. Or foods such as cream and jam,
It can be applied to other accommodations. FIG. 1 is an exploded perspective view for explaining the configuration of the container of the present invention. The container of the present invention includes a container body 2 in which an offset ink is stored,
The inner body 3 housed in the container body 2 and the container body 2
And a lid 4 that covers the inner body 3.

[Container Main Body] The container main body 2 is formed in a bottomed cylindrical shape having a bottom portion 27, and an opening portion 21 for taking in and out the offset ink is formed at the upper end. Also,
In the body portion 26 of the container body 2, a flange portion 25 is formed in the vicinity of the opening portion 21 over the entire outer peripheral surface. Lid 4
Engages with the peripheral edge of the collar portion 25, so that the container body 2
Attached to. Body part 2 of the container body 2 of this embodiment
6 is formed in a taper shape in which the inner diameter gradually increases from the bottom portion 27 to the collar portion 25. Further, the portion from the collar portion 25 to the opening portion 21 is formed substantially vertically, and the upper end surface 26a thereof is formed as a substantially flat surface.

When the inner body 3 formed of a thin film material is loaded into the container body 2 on the inner peripheral surface of the body portion 26,
A plurality of ridges 22 for allowing air to escape from between the inner peripheral surface and the interior body 3 are formed at equal intervals. This ridge 22 has a bottom 27 as shown.
To the portion where the collar portion 25 is formed, and the upper end thereof is chamfered so that the inner body 3 can be smoothly inserted into the container body 2. The container body 2 is preferably opaque in order to prevent the contained offset ink from being exposed to light. Therefore, the material of the container body 2 is preferably a resin having a light-shielding property and a practical strength capable of being conveyed while containing the offset ink, and may be formed of polypropylene, for example. For example, the light-shielding property may be enhanced by adding a black dye to the above resin. Although not particularly shown, in order to increase the strength of the container body 2, the body portion 26
One or more reinforcing ribs may be formed on the outer peripheral surface or the inner peripheral surface of the.

[Interior Body] In this embodiment, the interior body 3
Is formed of a translucent resin film. The inner body 3 does not chemically change even when it comes into contact with the offset ink, has excellent airtightness, and has practical strength that is not easily broken by a spatula or the like when the offset ink is scratched out. Those are preferable. For example, polypropylene or polyethylene terephthalate is preferably used. The inner body 3 may be transparent, semi-transparent, or opaque, but it is preferable to use a color different from the color of the container body 2 so that the inner body 3 can be easily discriminated when housed in the container body 2. The inner body 3 is formed in substantially the same shape as the inner surface of the container body 2 so as to be in close contact with the inner peripheral surface of the body portion 26 of the container body 2 and the inner surface of the bottom portion 27. A part of the upper end 32 of the inner body 3 is folded back to the outside over the entire circumference, and the folded back portion (hereinafter, the folded back portion 32
The upper end surface 26a of the container main body 2 is covered with (a).

In the inner body 3, the folded-back portion 32a is formed by using an adhesive material or a welding method such as welder welding.
It is spotwise adhered to the upper end surface 26a of the body portion 26. FIG. 2A is a plan view showing a state when the inner body 3 is inserted into the container body 2 and the inner body 3 is bonded to the container body 2. As shown in FIG. 2A, in this embodiment,
The inner body 3 is bonded to the body portion 26 at three bonding positions indicated by reference numerals 35a, 35b, and 35c. By adhering the inner body 3 and the container body 2 at a plurality of positions in this way, when the offset ink is scraped from the inner body 3, the container body 2
On the other hand, the disadvantage that the inner body 3 rotates does not occur.

Further, a tongue-shaped ear 36 is formed on the folded-back portion 32a of the inner body 3 at a position approximately midway between the respective bonding positions 35a, 35b and 35c. Ear 3 like this
6 is provided, the ear 36 is pulled when the inner body 3 is taken out from the container body 2, so that the bonding positions 35a, 35
The adhesion between the inner body 3 and the container body 2 at b and 35c can be easily peeled off. Further, by providing the ears 36 at positions separated from the respective bonding positions 35a, 35b, 35c, the bonding can be peeled off more easily. FIG. 2B is a partially enlarged cross-sectional view in the II direction of FIG. Due to the ridges 22 formed on the inner peripheral surface of the body portion 26, a gap 29 is formed between the outer peripheral surface of the inner body 3 and the inner peripheral surface of the body portion 26. Therefore, when the inner body 3 is loaded, the air in the container body 2 is discharged to the outside through the gap 29 as indicated by arrows a and b in FIG. 2B.

The means for restricting the rotation of the inner body 3 inside the container body 2 is not limited to the above-mentioned adhesion. For example, as shown in FIG. 3, a bottom portion 27 is formed on the inner peripheral surface of the body portion 26.
Even if one or a plurality of convex engaged parts 23 extending from the to the collar part 25 are formed and a concave engaging part 33 engaging with the engaged parts 23 is formed on the outer peripheral surface of the inner body 3. Good. When the inner body 3 is loaded into the container body 2, the engaging portion 33 and the engaged portion 2
By engaging 3 with each other, the rotation of the inner body 3 in the container body 2 can be restricted. Instead of adhering the inner body 3 to the upper end surface 26 a of the body portion 26, the engaging portion 33 and the engaged portion 23
May be formed.

It should be noted that when the container 1 becomes large, as shown in FIG.
Even if the inner body 3 is adhered to the upper end surface 26a of the body portion 26 as shown in, the thin film-shaped inner body 3 is twisted and rotated inside the container body 2 when the offset ink is scraped out. is there. Therefore, in such a large-sized container 1, the inner body 3 is adhered to the upper end surface 26a of the body portion 26, and the engaging portion 33 and the engaged portion 23 are formed so that the inner body 3 is twisted. It is advisable to regulate the normal rotation. In addition, when the inner body 3 is soft and the inner body 3 may escape from the container body 2 together with the offset ink when the offset ink is scratched,
The inner body 3 may be bonded to the bottom portion 27 or the vicinity thereof.

[Lid] Next, the details of the lid 4 will be described with reference to FIG. As shown in FIG. 4A, the lid 4 has a sidewall 46 having a hook-shaped engaging claw 44 that engages with the peripheral edge of the collar portion 25 of the container main body 2 at the lower peripheral edge, and the opening 21 of the container main body 2. Lid bottom portion 47 that shields the side wall 46 and lid bottom portion 47
And a fitting groove 42 into which the upper end portion of the body portion 26 of the container body 2 is fitted. Mating groove 42
Is caused by lowering the lid bottom portion 47 with respect to the side wall 46,
It is formed over the entire circumference of the lid 4. When the lid 4 is attached to the container body 2, the upper end portion of the body portion 26 has the fitting groove 4
2 is a portion that abuts the inner peripheral surface 42a (in FIG. 4, the engaging claw 44
At the height h from the tip) of the fitting groove 42, the inner diameter D of the fitting groove 42 is formed to be slightly larger than the opening diameter d of the opening 21 of the container body 2. Opening to groove bottom 42
The inner peripheral surface 42a of the fitting groove 42 may be formed in a tapered shape so that the inner diameter gradually increases until reaching b.

When the lid 4 is attached to the container body 2, the opening 21 is expanded by the inner peripheral surface 42a of the fitting groove 42, as shown in FIG. 4 (b). By forming the inner peripheral surface 42a of the fitting groove 42 in a tapered shape as described above, the lid 4 is attached to the container body 2 while gradually expanding the opening 21. As a result, the lid 4 and the container body 2 are brought into close contact with each other via the inner body 3, and the hermeticity of the container 1 can be improved. Further, the offset ink does not leak during transportation and the offset ink does not come into contact with the air outside the container. It is preferable that the container 1 be filled with an inert gas such as nitrogen gas immediately after the offset ink is filled, but the inert gas does not leak from the container 1.

The lid 4 having the above structure is preferably opaque so that the offset ink contained in the container body 2 is not exposed to light. In addition, the container body 2 has a flexibility that can be easily deformed to some extent when it is put on the container body 2, and the lid 2 does not easily come off from the container body 2 due to an impact during transportation, etc. It is preferable to be formed from a material having a practical rigidity enough to engage with. More preferably, the container body 2 may be formed of a softer material. For example, when the container body 2 is made of polypropylene, it is preferable that it is made of linear low-density polyethylene or the like. Similar to the container body 2, it is preferable to enhance the light-shielding property by adding a dye to the above resin. Further, in order to increase the strength of the lid 4, it is preferable to form a reinforcing rib 45 (see FIG. 4) at an appropriate position.
As shown in, the cutout portion 41 serving as a clue when the lid 4 is removed from the container body 2 may be formed at at least one location on the outer peripheral edge of the lid 4.

In order to further enhance the sealing performance of the container 1 when the lid 4 is attached to the container body 2, as shown in FIG.
The length of the folded back portion of the upper end 32 of the inner body 3 may be further increased so that the part 32b of the upper end 32 reaches the outer peripheral surface beyond the upper end surface 26a of the body portion 26. In this case, the thickness of the body portion 26 near the opening 21 is t2, and the inner body 3
When the wall thickness of the container is t3, the groove width t1 of the fitting groove 42 before the lid 4 is attached to the container body 2 is t1 <t2 + t3 ×
It should be set to 2. By doing so, as shown in FIG. 5, when the lid 4 is attached to the container body 2, the body portion 26 is inserted from both inside and outside of the inside portion of the fitting groove 42 facing the fitting groove 42 via the inner body 3. By the peripheral surfaces 42a and 42c,
It is firmly sandwiched. Thereby, the sealing property of the container 1 can be further improved.

[Inner lid] When automatically filling the container body 2 with the offset ink and attaching the lid 4, the time from removing oxygen from the inside of the container body 2 by nitrogen substitution until the lid 4 is covered. And the offset ink is not deteriorated due to oxidation. However, when a certain amount of time is required from the filling of the offset ink to the attachment of the lid 4 as in the case where these operations are performed manually, the offset ink filling in the container main body 2 is performed so that the offset ink is not oxidized. Immediately after that, the inner lid may be attached to the opening 21. In addition to the above case, by providing an inner lid, even if the liquid surface of the offset ink swings, the offset ink does not adhere to the lid 4, and the container body 2 and the lid 4 are recycled. In that case, it is not necessary to wash the lid 4.

An embodiment of this inner lid is shown in FIG. The inner lid 5 is formed on the bottom 57 and around the bottom 57,
And a side wall 56 fitted in the opening 21. The upper end of the side wall 56 is formed as a flange 56a, and the flange 56a is placed on the upper end surface 26a of the body portion 26 of the container body 2, whereby the inner lid 5 closes the opening 21 of the container body 2. To facilitate attachment and detachment to and from the container body 2, one or more handles 53 may be formed on the outer peripheral edge of the flange 56a. The bottom portion 57 may be formed in a pointed shape with the central portion thereof protruding downward. By doing so, the air in the container body 2 is easily discharged when the lid 4 is attached, which is advantageous. Also, the inner lid 5
Is preferably made of polypropylene to be thin (thickness of about 0.2 mm).

[Operation] FIG. 7 shows a process from filling the container 1 having the above-described structure with the offset ink to recycling. As shown in FIG. 7A, first, the inner body 3 and the container body 2 are prepared, and the inner body 3 is inserted into the container body 2. When the inner body 3 is loaded, the air in the container body 2 is smoothly discharged from the gap 29 between the ridge 22 and the outer peripheral surface of the inner body 3. As shown in FIG. 7B, the interior body 3
The folded-back portion 32a of is adhered to the upper end surface 26a of the body portion 26 of the container body 2. In the welder welding, the tip of the horn 6 is sequentially pressed against the bonding positions 35a, 35b, 35c, whereby the inner body 3 is partially melted and bonded to the upper end surface 26a of the container body 2.

Thereafter, as shown in FIG. 7C, the offset ink P is injected from the nozzle 7 into the container body 2. When covering the inner lid 5, the opening 21 is covered with the inner lid 5 immediately after the offset ink P is injected into the container body 2. As shown in FIG. 7D, the container body 2 filled with the offset ink P is covered with the lid 4. And this container 1
Is transported to a printing company or the like by a truck or the like. As shown in FIG. 7E, at a printing company or the like, the lid 4 is removed from the container body 2 and the offset ink P inside the container body 2 is taken out. At this time, even if the offset ink P is scraped off with a spatula or the like, the inner body 3 does not rotate inside the container body 2, and the offset ink can be taken out smoothly. As shown in FIG. 7F, the used container 1
Is separated into a container body 2, an inner body 3 (inner lid 5) and a lid 4, and the container body 2 and the lid 4 are recycled as they are. The inner body 3 (and the inner lid 5) is discarded. Thus, in the present invention, most of the container 1 can be reused,
It is cost effective.

Although the preferred embodiment of the present invention has been described, the present invention is not limited to this embodiment. For example, in the above description, the container body 2 is formed of polypropylene, the lid 4 is formed of linear low-density polyethylene, and the interior body 3 is formed of polypropylene or polyethylene terephthalate. The materials for forming the container body 2, the inner body 3 and the lid 4 are not limited to these as long as they are filled. For example, polyethylene can be used as the container body 2. Further, polypropylene can be used as the lid 4. Further, polystyrene can be used as the inner body 3.

[0030]

Since the container of the present invention has a lid,
Suitable for storing, transporting and storing offset ink. Further, it is possible to obtain a container having a high hermeticity by increasing the degree of adhesion between the container body and the lid. Therefore, it is suitable for accommodating, transporting, and storing a stored item such as offset ink that is likely to deteriorate when exposed to air. Further, since the container body and the lid are made of recyclable resin, it is possible to take out the inner body after use and collect the container body and the lid, and recycle them. Further, since the inner body of the container of the present invention is regulated so as not to rotate with respect to the container body, a spatula or the like is used to make it highly viscous and fluid such as offset ink, paint, cosmetics, grease and cream, and jam. Even if the contained item having is removed, the inner body does not rotate inside the container body,
It is possible to easily take out such a contained item.

[Brief description of drawings]

FIG. 1 is an exploded perspective view for explaining the configuration of a container of the present invention.

FIG. 2 (a) shows that an inner body is inserted inside a container body,
A plan view showing a state when the inner body is bonded to the container body,
(B) is a partial enlarged cross-sectional view of the (a) in the II direction.

FIG. 3 is a view showing a convex engaged portion formed on the inner peripheral surface of the container body,
It is a partial expanded top view of the container which formed the concave engagement part which engages with this in the peripheral face of an interior body.

FIG. 4 is a partially enlarged cross-sectional view for constructing the structure and action of the lid, (a) showing a state before attaching the lid to the container body, and (b) showing a state after attaching the lid to the container body. Shows.

FIG. 5 is a partially enlarged cross-sectional view of another embodiment of the lid.

FIG. 6 is an exploded perspective view of a container for explaining the configuration of an inner lid that covers the opening.

FIG. 7 is a schematic diagram showing a process of filling the container of the present invention with offset ink and recycling.

[Explanation of symbols]

1 container 2 container body 3 Interior body 4 lid 5 Inner lid 6 horn 7 nozzles 21 opening 22 ridges 23 Convex part (engaged part) 25 collar part 26 torso 27 bottom 32 upper end 32a Folded part 33 Recessed part (engagement part) 35a, 35b, 35c Adhesive part 36 ears 42 Mating groove 46 Side wall 47 bottom

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) B65D 43/02 B65D 43/02 C 43/06 43/06 77/20 77/20 BF term (reference) 3E033 AA08 BA15 BA16 DA05 DA08 DC04 DD01 DD12 EA05 GA01 GA02 3E062 AA20 AB01 AC02 BA20 BB09 KA04 KB17 3E067 AA04 AB21 AB81 AB99 BA02C BA13B BB16B BB16C BC03B BC03C EA18 EA33 EB27 FA04 FC01 GA30 GD01 3E084 AA02 AA12 AA26 AB06 AB09 BA01 BA03 CA01 CB04 CC04 CC05 DA01 DB13 DB18 DC04 FA09 FC03 FC20 GA08 GB12 LB02 LB07

Claims (15)

[Claims] 1. A container comprising: a container body; a lid attached to the container body; and an inner body inserted into the container body. 2. The lid is formed with an abutting portion that abuts the inner peripheral edge of the opening of the container body through the interior body, and the inner diameter of the abutting portion is larger than the inner diameter of the opening. Then, when the lid is attached to the container body, the lid and the container body are brought into close contact with each other while the opening is expanded by the contact portion.
The container described in. 3. The contact portion is formed in a tapered shape, and when the lid is attached to the container body, the opening is gradually expanded along the taper. Item 2. A container according to item 2. 4. The fitting groove, into which the peripheral edge of the opening is fitted, is formed in the lid, and the abutting portion is formed on a side wall of the fitting groove. container. 5. The container according to claim 1, wherein the inner body is adhered to the container body so that the inner body does not rotate inside the container body. 6. The container according to claim 5, wherein a part of the inner body is extended to the outside of the container body, and the container body and the inner body are point-bonded to each other at the extended portion. The described container. 7. The container according to claim 1, wherein one or more ears are formed on a peripheral edge of the inner body. 8. A part of the inner body is extended to the outside of the opening, and when the lid is attached to the container body, the opening is connected to the inner peripheral side through the inner body. The container according to claim 4, wherein the container is sandwiched by the side walls of the fitting groove facing each other from the outer peripheral side. 9. A convex or concave engaging portion is formed on the inner body, and a concave or convex engaged portion that engages with the engaging portion is formed on an inner peripheral surface of the container body. The container according to any one of claims 1 to 8, wherein rotation of the inner body inside the container body is restricted by engagement between the engaging portion and the engaged portion. 10. The container according to any one of claims 1 to 9, wherein ridges that contact the outer peripheral surface of the inner body are formed at a plurality of locations inside the container body. 11. The container according to claim 1, further comprising an inner lid provided between the container body and the lid. 12. The container according to claim 1, wherein when the container body is made of polypropylene, the lid is made of linear low-density polyethylene. 13. The container according to claim 1, wherein the inner body is formed of polypropylene or polyethylene terephthalate. 14. A notch is formed in at least one location of an outer peripheral edge of the lid.
The container according to any one of 1. 15. The container housed in the container body comprises:
It is a highly viscous fluid, The container in any one of Claims 1-14 characterized by the above-mentioned.