CN115867497A - Container for packaging - Google Patents
Container for packaging Download PDFInfo
- Publication number
- CN115867497A CN115867497A CN202080102613.XA CN202080102613A CN115867497A CN 115867497 A CN115867497 A CN 115867497A CN 202080102613 A CN202080102613 A CN 202080102613A CN 115867497 A CN115867497 A CN 115867497A
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- container
- container body
- placement
- packaging
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims description 28
- 229920005989 resin Polymers 0.000 description 22
- 239000011347 resin Substances 0.000 description 22
- 235000013305 food Nutrition 0.000 description 8
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- -1 polypropylene Polymers 0.000 description 7
- 239000002028 Biomass Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 239000000817 Petroleum-derived resin Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
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- 238000007666 vacuum forming Methods 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
- B65D1/36—Trays or like shallow containers with moulded compartments or partitions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
The present invention provides a packaging container which is attractive to a purchaser and can form an arrangement which arouses purchasing enthusiasm. The packaging container (1) is characterized by comprising at least a container body (2), wherein a plurality of planar carrying surfaces (22) divided into a quadrangular shape are arranged on a bottom surface portion (21) of the container body (2), and the plurality of carrying surfaces (22) are arranged along the length direction of the container body (2) and are formed into a step shape with different heights of the adjacent carrying surfaces (22).
Description
Technical Field
The present invention relates to a packaging container capable of aligning the contents of sushi or the like in a manner to attract the attention of a purchaser.
Background
In food vendors such as department stores and supermarkets, it is often seen that sushi-held sushi, so-called packed sushi, contained in a thin-walled plastic container is sold.
The sushi is packed in a flat bottom container, and the sushi-holding ingredients contained in such a container are regularly arranged in a plane shape and are visually monotonous, and thus do not stimulate the purchasing enthusiasm of purchasers.
On the other hand, sushi, etc., is designed to look beautiful by devising the arrangement of food materials, and thus, the visual appeal of purchasers is often felt, and the purchasers may be stimulated and may purchase food materials unintentionally.
It is also considered that the packed sushi can contribute to the increase of sales as long as the purchase enthusiasm can be stimulated by the arrangement.
Therefore, for example, patent document 1 discloses "three or more independent placing surfaces for individually placing sushi thereon one by one with a predetermined angle with respect to the front-rear direction in a plan view are provided in parallel via stepped portions along the left-right direction, the independent placing surfaces are substantially rectangular, the leftmost independent placing surface is inclined in the short-side direction of the independent placing surface so that the right side is lower than the left side, and the rightmost independent placing surface is inclined in the short-side direction of the independent placing surface so that the left side is lower than the right side", and the container is capable of providing a placing state with a three-dimensional feeling by making the rows of sushi individually placed on the independent placing surfaces one by one into a state rich in three-dimensional feeling.
Documents of the prior art
Patent document
Patent document 1: japanese patent No. 6403745
Disclosure of Invention
Problems to be solved by the invention
The container disclosed in patent document 1 is a container having a zigzag uneven feeling on the front surface side by arranging the sushi in an inclined state, and is visually different from the conventional one, but it is questionable whether or not each sushi looks inclined and gives a good impression to the purchaser.
Accordingly, an object of the present invention is to provide a packaging container which is particularly suitable for containing food in a rectangular parallelepiped shape such as sushi, and which can be arranged so as to be attractive to a purchaser and arouse purchasing motivation. Further, the container is also a container which can easily grip the contents such as sushi with chopsticks.
Means for solving the problems
In the packaging container according to one aspect of the present invention, the container includes at least a container body, a plurality of planar mounting surfaces are provided on a bottom surface portion of the container body, and the plurality of mounting surfaces are arranged along a longitudinal direction of the container body so as to form a step shape in which adjacent mounting surfaces have different heights. The mounting surface can be divided into a quadrilateral shape.
In this way, by providing the separate placement surfaces by dividing the bottom surface portion, the adjacent placement surfaces are formed in a stepped shape with different heights, and for example, if each sushi is placed on each placement surface, the sushi appears to protrude upward due to the difference in surface height of each sushi, so that the sushi appears to have a sense of weight, and the probability of the purchaser taking the sushi without looking at the sushi by himself/herself can be increased. In addition, since the sushi is placed in a protruding shape, the sushi can be easily gripped from above with chopsticks.
In the above-described aspect, the plurality of mounting surfaces may be arranged in a mountain shape in which the mounting surface at the middle in the longitudinal direction of the container main body is at the highest position, or in a step shape in which the mounting surfaces are sequentially raised or lowered from one end side toward the other end side.
By forming such an arrangement of the placement surfaces, the attractiveness to the purchaser can be improved, and the purchase enthusiasm can be aroused.
In the above aspect, the peripheral wall surface portion may be provided around the bottom surface portion, and an upper edge portion of the peripheral wall surface portion on the near side of the container body may have a wave shape in which a convex portion or a convex portion whose middle portion bulges when viewed from the side surface is repeated.
Thus, when the container body is viewed from the near side (front side), the container body is more noticeable than a horizontal upper edge portion which has been conventionally used, and is more likely to attract the attention of a purchaser. In particular, when the upper edge portion of the peripheral wall surface portion is formed in an arch shape and the placement surfaces are arranged in a mountain shape, the contents placed on the placement surfaces and the upper edge portion of the peripheral wall surface portion are raised from both end edge portions toward the center, and therefore, the contents are likely to attract the attention of the purchaser.
In the above-described aspect, the placement surfaces can be arranged in parallel in the width direction of the container body. In this case, the mounting surfaces arranged in the width direction of the container body may be flush with each other or may be different in height.
As a result, the contents can be placed in a plurality of rows in the width direction (depth direction), and various changes in arrangement of different heights of the contents can be made while increasing the storage capacity, thereby improving the appeal to the purchaser.
Drawings
Fig. 1 is a perspective view of a packaging container according to a first embodiment of the present invention, with a container body and a lid separated from each other.
Fig. 2 is a top view of the container body of fig. 1.
Fig. 3 is an end view cut at linebase:Sub>A-base:Sub>A of fig. 2.
Fig. 4 shows the container body of fig. 1, where fig. 4 (a) is a side view of the long edge portion side (near side), and fig. 4 (B) is a side view of the short edge portion side.
Fig. 5 is a modification showing a simple arrangement structure of the mounting surfaces in the container main body of fig. 1, where fig. 5 (a) is an end view showing a mountain-shaped arrangement and fig. 5 (B) is an end view showing a step-shaped arrangement.
Fig. 6 to 11 show various modifications of the container body of fig. 1, wherein fig. 6 to 11 (a) are plan views, and fig. 6 to 11 (B) are end views simply showing an arrangement example of the placement surfaces on the near side (X-X line) and the deep side (Y-Y line).
Fig. 12 is a plan view of a container body of a packaging container according to a second embodiment of the present invention.
Fig. 13 is a view showing the container body of fig. 12, in which fig. 13 a is a side view of a long edge portion side (near side), and fig. 13B is a side view of a short edge portion side.
Fig. 14 is an end view taken at line X-X of fig. 12.
Fig. 15 is a perspective view showing a modification of the packaging container shown in fig. 12, and showing a container body.
Fig. 16 is a top view of the container body of fig. 15.
Fig. 17 shows the container body of fig. 15, where fig. 17 (a) is a side view of the long edge portion side (near side), and fig. 17 (B) is a side view of the short edge portion side.
Detailed Description
Hereinafter, a first embodiment of the packaging container according to the present invention will be described with reference to the drawings.
As shown in fig. 1, a packaging container 1 according to a first embodiment of the present invention includes a container body 2 and a lid body 3. The packaging container 1 may be provided with at least the container body 2, and may be configured without the lid body 3. The packaging container 1 has a rectangular parallelepiped shape, and more specifically, has an arch shape in which the vicinity of the middle of the rectangular parallelepiped in the longitudinal direction bulges upward.
The packaging container 1 can contain, for example, food or the like as a content, and is particularly suitable for containing food in a rectangular parallelepiped shape such as sushi, a roll on a warship, and a cut-and-raised soup egg roll.
As shown in fig. 1 to 4, the container body 2 has a flat rectangular parallelepiped shape, and more specifically, as shown in fig. 4 (a), the flat rectangular parallelepiped is bent into an arch shape. Hereinafter, the longitudinal direction of the container body 2 is referred to as the longitudinal direction, the short-side direction is referred to as the width direction, and one of the long-side edge portions of the container body 2 is referred to as the near side.
In the present embodiment, the container body 2 is formed in a rectangular shape in plan view, but is not limited thereto, and may be formed in a square shape in plan view, an ellipse, an oblong shape, or the like.
The container body 2 includes: a bottom surface portion 21; a plurality of placement surfaces 22 that divide the bottom surface portion 21 into a quadrilateral shape; a peripheral wall surface portion 23 rising from the periphery of the bottom surface portion 21; and a skirt portion 24 which also serves as a leg portion 24a and folds back an upper edge portion of the peripheral wall surface portion 23 downward.
As shown in fig. 2, the bottom surface portion 21 is rectangular in plan view, and includes: a mounting portion 21a having the mounting surfaces 22 arranged in a step shape; and a groove portion 21b having a groove shape and provided around the mounting portion 21 a.
The mounting portions 21a are formed by arranging the mounting surfaces 22, which are divided into a parallelogram shape in a plan view, in four rows in the longitudinal direction of the container main body 2 and in two rows in the width direction.
As shown in fig. 3, each of the placement surfaces 22 is substantially horizontal and can place a storage object such as sushi S. The edge of each mounting surface 22 may be provided with a protruding partition 22a that protrudes to a slight height, so that the contents mounted on the mounting surface 22 are less likely to be displaced. The partition 22a may be formed in a slope shape having a conical protrusion.
In the present embodiment, the placement surface 22 is divided into a parallelogram shape in plan view, but the shape is not limited thereto, and the shape may be divided into a polygonal shape such as a triangular shape, a quadrangular shape, a pentagonal shape, and a hexagonal shape, or an oblong shape in plan view, and the shape is particularly preferably a quadrangular shape such as a square shape, a rectangular shape, a parallelogram shape, and a diamond shape in plan view, and the shape is preferably divided into a shape in which the rectangular parallelepiped-shaped storage material can be easily placed. The mounting surface 22 may be a slightly inclined surface, instead of a horizontal surface. If the mounting surface 22 is a slightly inclined surface, visibility of food material for holding sushi can be improved and purchasing enthusiasm of consumers can be stimulated when the packaging container 1 on which the contents such as sushi are mounted is displayed.
As shown in fig. 2 or 3, the mounting surfaces 22 are arranged along the longitudinal direction of the container body 2, and are stepped such that the heights of the adjacent mounting surfaces 22 are different. Specifically, the placement surface 22 at the middle in the longitudinal direction of the container body 2 (the second row from the right on the near side and the second row from the left on the far side) is arranged in a mountain shape that is the highest position. Further, the placement surfaces 22 adjacent in the width direction of the container body 2 are flush with each other.
The peripheral wall surface 23 rises in a vertical plane from the peripheral edge of the groove portion 21b, and surrounds the bottom surface portion 21. As shown in fig. 4, the upper edge of the long edge of the peripheral wall surface 23 is arched when viewed from the side. Thus, when the container body 2 is viewed from the front side, the center of the container body looks like a bulge, which is complementary to the placement surface 22 arranged in a mountain shape, and thus the attention of the purchaser is easily attracted. Preferably, the upper edge of the peripheral wall surface portion 23 is located slightly higher than the placement portion 21 a.
The upper edge of the long edge of the peripheral wall surface 23 preferably has a convex shape with a convex portion protruding from the middle portion or a wave shape with repeated convex portions, and the convex shape with a protruding portion may have a mountain shape, a herringbone shape, or the like in addition to a dome shape.
As shown in fig. 3, the skirt portion 24 is formed by folding back the upper edge portion of the peripheral wall surface portion 23 downward, and is a vertical surface or an inclined surface extending downward. The lower edge of the short edge and the lower edge of the long edge are also formed in the vicinity of both corners as legs 24a that are grounded when placed on a shelf or the like. The lower edge of the skirt 24 on the long edge side is not grounded, but is arched near the middle.
The skirt portion 24 is provided with a fitting portion 24b recessed over the entire circumference toward the inside of the container body 2, and the lid body 3 can be fitted thereto.
The lid body 3 may be designed to cover the container body 2 in any manner.
In the present embodiment, the cover 3 has a rectangular parallelepiped shape, more specifically, a shape in which a rectangular parallelepiped is formed into an arch shape, and includes: a top surface portion 31; a peripheral wall surface portion 32 extending downward from the periphery of the top surface portion 31; a flange portion 33 extending outward from a lower edge portion of the peripheral wall surface portion 32; and a hanging-down surface portion 34 hanging down from an outer edge portion of the flange portion 33.
The top surface portion 31 is rectangular in plan view, and has an arch shape in which the vicinity of the middle in the longitudinal direction bulges upward.
The peripheral wall surface portion 32 is formed in an inclined surface shape folded in a corner shape from the periphery of the top surface portion 31 and extending downward. The lower half of each corner of the peripheral wall surface 32 is formed in a chamfered shape.
The flange portion 33 is formed to extend from the outer side of the lower edge portion of the peripheral wall surface portion 32 over the entire circumference with a constant width, and is placed on the upper edge portion of the peripheral wall surface portion 23 in a state where the lid body 3 is covered with the container main body 2.
The hanging surface portion 34 is a hanging surface extending vertically downward from the outer edge portion of the flange portion 33. The hanging-down surface portion 34 is provided with a fitting portion 34a projecting toward the container main body 2 side, and the lid body 3 is fitted to the outside of the container main body 2 by fitting the fitting portion 34a to the fitted portion 24 b. The fitting portions 34a are intermittently formed along the circumferential direction.
The container body 2 and the lid 3 are not particularly limited to this, and can be manufactured by thermoforming a synthetic resin sheet. The synthetic resin sheet may be either a non-foamed resin sheet or a foamed resin sheet, and is preferably a non-foamed resin sheet.
In the case of the non-foamed resin sheet, it is preferable to use a so-called thin resin sheet, specifically, a sheet having a thickness in the range of 0.1mm to 2.0mm, particularly, in the range of 0.2mm to 1.2 mm.
In the case of the foamed resin sheet, it is preferable to use a sheet having a thickness in the range of 0.5mm to 4.0mm, particularly 0.7mm to 2.2 mm. In the case of a foamed resin sheet, the expansion ratio is preferably 1.05 to 20.0 times, particularly 1.5 to 15.0 times.
As the non-foamed resin sheet, for example, a polyolefin resin sheet such as a polyethylene resin sheet and a polypropylene resin sheet, a polystyrene resin sheet, a polyethylene terephthalate resin sheet, a polyester resin sheet such as a modified polyethylene terephthalate resin sheet provided with heat resistance, and the like can be used. In addition, a material that can withstand heating in a microwave oven, for example, a heat-resistant polystyrene resin sheet, a polypropylene resin sheet, or a modified polyethylene terephthalate resin sheet to which heat resistance is imparted may be used.
As the foamed resin sheet, for example, a foamed polyester resin sheet such as a foamed polyolefin resin sheet, a foamed polystyrene resin sheet, and a foamed polyethylene terephthalate resin sheet can be used.
A laminate obtained by laminating a synthetic resin sheet may be used, and examples of the laminate include a laminate obtained by thermally laminating a resin film on a non-foamed resin sheet or a foamed resin sheet, a laminate obtained by a co-extrusion method, and a laminate obtained by an extrusion lamination method.
Biomass plastic may also be used as the non-foamed resin sheet, the foamed resin sheet, and the laminate sheet.
Biomass plastic is a polymer material that contains a substance derived from a renewable organic resource as a raw material and is obtained by chemical or biological synthesis, and biomass plastic can suppress the emission of carbon dioxide into the atmosphere compared with petroleum-derived resins, and can reduce the burden on the environment.
Examples of the biomass plastic include polylactic acid resin, biomass polyethylene terephthalate, and the like.
Examples of thermoforming include vacuum forming, pressure-air forming, vacuum pressure-air forming, and hot-plate forming.
The container body 2 and the lid body 3 may be colored members such as black and white, preferably transparent or translucent members for visually recognizing the inside, and particularly, it is preferable that the lid body 3 is transparent or translucent and the container body 2 is opaque such as black. When the surface of the lid body 3 is transparent or translucent, printing or engraving such as characters and patterns may be applied to the surface to such an extent that visibility is not impaired, or ribs for reinforcement may be provided and indentation for anti-slip may be applied.
A stacking projection that bulges like a rectangular parallelepiped can be provided on the container body 2 and the lid body 3, and a so-called food package in which the container body 2 and the lid body 3 are integrally connected by a hinge portion may be formed.
Hereinafter, an example of use of the packaging container 1 will be described.
On each placement surface 22 of the container body 2, for example, each sushi S is placed, and a transparent lid body 3 is covered.
As shown in fig. 3, the sushi S placed on the container body 2 is arranged in such a manner that the surface heights of the sushi S are different in the longitudinal direction of the container body 2. The sushi S seems to protrude upward, so that the sushi S seems to have a sense of weight, and the buyer can be prevented from paying attention to the sushi S autonomously, thereby increasing the purchasing enthusiasm.
Further, since the shape of the protrusion of the sushi S is formed, the sushi S can be easily gripped from above with chopsticks.
Further, by making the upper edge portion of the peripheral wall surface portion 23 of the container main body 2 along the longitudinal direction in an arch shape as viewed from the side and arranging the placement surface 22 in a mountain shape, both the contents S placed on the placement surface 22 and the upper edge portion of the peripheral wall surface portion 23 look like rising from both end edge portions toward the center as viewed from the near side, and the upper edge portion is more noticeable as compared with a horizontal upper edge portion which has been common in the past, and attracts the attention of a purchaser, thereby stimulating the purchase enthusiasm.
In the packaging container 1, the placement surfaces 22 are arranged in four rows in the longitudinal direction and two rows in the short-side direction, but the present invention is not limited to this, and as shown in fig. 5 (a), the placement surfaces 22 may be arranged in a mountain shape having five rows in the longitudinal direction. As shown in fig. 5 (B), the mounting surface 22 may be arranged in a stepped shape that sequentially rises or falls from one end side toward the other end side. The placement surface 22 may have a wave shape in which the irregularities are repeatedly arranged, but this is not illustrated.
Fig. 6 to 9 show a modification of the packaging container 1. Hereinafter, differences from the packaging container 1 of the first embodiment will be mainly described.
As shown in fig. 6B, the container body 2A of the packaging container 1A shown in fig. 6 a has a mountain-shaped arrangement of the placement surface 22A on the near side (X-X line) and the placement surface 22A on the far side (Y-Y line) of the placement portion 21A, but the placement surface 22A on the far side is higher than the placement surface 22A on the near side by one level, and the heights of all the placement surfaces 22A, 22A are different. Therefore, the purchaser can be prevented from paying attention to the system and purchasing enthusiasm can be improved. In this manner, the heights of the placement surfaces 22A, 22A arranged in the width direction of the container body 2A may be different.
As shown in fig. 7B, in the container body 2B of the packaging container 1B shown in fig. 7 a, the placement surface 22B on the near side (X-X line) of the placement portion 21B and the placement surface 22B on the far side (Y-Y line) are arranged in a stepped manner, but the placement surface 22B on the far side is higher than the placement surface 22B on the near side by one level, and the heights of all the placement surfaces 22B, 22B are made different.
As shown in fig. 8B, the container body 2C of the packaging container 1C shown in fig. 8 a has the placement surfaces 22C on the near side (X-X line) of the placement portion 21C arranged in a mountain shape, the placement surfaces 22C on the far side (Y-Y line) arranged in a step shape, the placement surfaces 22B on the far side being higher than the placement surfaces 22B on the near side by one level, and the placement surfaces 22C, 22C all having different heights.
As shown in fig. 9B, the container body 2D of the packaging container 1D shown in fig. 9 a has a stepped arrangement in which the placement surface 22D on the near side (X-X line) of the placement portion 21D is raised from the right side to the left side in fig. 9B, and the placement surface 22D on the far side (Y-Y line) is raised from the left side to the right side in fig. 9B, and the placement surface 22D on the far side is higher than the placement surface 22D on the near side by one step on the right side in fig. 9B, and the placement surface 22D on the near side is higher than the placement surface 22D on the far side by one step on the left side in fig. 9B.
As shown in fig. 10 (B), the container body 2E of the packaging container 1E shown in fig. 10 (a) has a flat surface on the near side (X-X line) of the placement portion 21E, a mountain-shaped arrangement of the placement surfaces 22E on the deep side (Y-Y), and a stepped arrangement of only the placement surfaces 22E on the deep side.
In this manner, the placement surfaces 22E may be arranged in a stepped manner only in one row in the width direction of the container body 2E.
As shown in fig. 11 (B), the container body 2F of the packaging container 1F shown in fig. 11 (a) has a flat surface on the near side (X-X line) of the placement portion 21F, a stepped arrangement of the placement surfaces 22F on the far side (Y-Y line), and a stepped arrangement of only the placement surfaces 22F on the far side.
The placement surface 22 may be arranged in a valley shape lower than the middle portion in the longitudinal direction of the container main body 2, but this is not illustrated.
Next, a second embodiment of the packaging container of the present invention will be described with reference to the drawings. Basically, the same configuration as that of the packaging container 1 of the first embodiment is used, and the points different therefrom will be mainly described.
As shown in fig. 12, a packaging container 4 according to a second embodiment of the present invention includes a container body 5. The packaging container 4 may be provided with at least the container body 5, or may be provided with a lid body, although this is not illustrated.
As shown in fig. 12 or 13, the container body 5 has a flat rectangular parallelepiped shape, and more specifically, has an arch shape in which the vicinity of the middle of the rectangular parallelepiped in the longitudinal direction bulges upward. Hereinafter, the one long side edge portion side of container body 5 will be described as the near side.
The container body 5 includes: a bottom surface portion 51; a plurality of mounting surfaces 52 that divide the bottom surface portion 51 into a quadrilateral shape; a peripheral wall surface portion 53 rising from the periphery of the bottom surface portion 51; and a flange portion 54 extending outward from an upper edge portion of the peripheral wall surface portion 53.
As shown in fig. 12, the bottom surface portion 51 has a rectangular shape that is horizontally long in plan view, and includes: a mounting portion 51a having a plurality of mounting surfaces 52 divided into a parallelogram shape; and a groove portion 51b having a groove shape and provided around the mounting portion 51 a. The vicinity of the four corners of the recessed portion 51b is provided with leg portions 55 which are further recessed in a letter L shape in plan view and project downward.
The mounting portions 51a are formed such that the mounting surfaces 52 are arranged in five rows in the longitudinal direction and in one row in the width direction.
Each of the mounting surfaces 52 is divided into a parallelogram shape slightly inclined with respect to the width direction, and as shown in fig. 14, the mounting surfaces 52 at the middle in the longitudinal direction of the container body 5 are arranged in a mountain shape at the highest position. Each of the placement surfaces 52 is substantially horizontal and is used for placing a content such as sushi. As shown in fig. 12 or fig. 13 (B), the placing surface 52 may be provided with a protrusion 52a protruding toward the adjacent placing surface 52, and by providing the protrusion 52a, an appropriate gap may be formed between the adjacent contents, so that the chopsticks can be easily gripped.
The peripheral wall surface 53 rises in a vertical plane from the peripheral edge of the groove portion 51b, and surrounds the bottom surface portion 51. A flange portion 54 extending outward is provided at an upper edge portion of the peripheral wall surface portion 53.
As shown in fig. 13 a, the upper edge portion of the longitudinal peripheral wall surface portion 53 (the upper surface of the flange portion 54) is arcuate when viewed from the near side, and when the container main body 5 is viewed from the near side, the center thereof looks raised in cooperation with the placement surface 52 arranged in a mountain shape, and thus the attention of the purchaser is easily attracted.
The outer edge of the flange 54 is formed as a hanging surface 54a.
The packaging container 4 can be manufactured and used in the same manner as the packaging container 1. For example, when sushi or the like is placed on the placement surface 52 and displayed, it can be seen as a sense of quality, so that the purchaser does not pay attention to the sushi or the like, and the purchase enthusiasm is increased.
Fig. 15 to 17 show a packaging container 4A as a modification of the packaging container 4.
The packaging container 4A is formed in a concave shape in which the placement surface 52A is recessed in the bottom surface portion 51A of the container body 5A, and as shown in fig. 16, the rectangular placement surface 52A is disposed slightly inclined with respect to the width direction of the container body 5A, and five rows are formed in the longitudinal direction of the container body 5A.
Even if the placement surface 52A is formed in such a concave shape, the sushi or the like placed thereon can be seen with a sense of quality, and the purchaser can be prevented from paying attention to the sushi or the like, thereby increasing purchasing enthusiasm. Further, the concave placement surface 52A makes it difficult for the contents to be displaced.
The configuration of the above embodiment is not intended to limit the present invention, and modifications can be made as long as the technical purpose is the same, and the present invention includes such modifications.
Claims (8)
1. A container for packaging, wherein,
the container for packaging at least comprises a container body,
the container body has a bottom surface portion provided with a plurality of planar mounting surfaces, and the plurality of mounting surfaces are arranged in a longitudinal direction of the container body so as to form a stepped shape in which the heights of the adjacent mounting surfaces are different.
2. The packaging container according to claim 1,
the mounting surface is divided into a quadrilateral shape.
3. The packaging container according to claim 1 or 2,
the plurality of placement surfaces are arranged in a mountain shape such that the placement surface at the middle in the longitudinal direction of the container main body is at the highest position.
4. The packaging container according to claim 1 or 2,
the plurality of mounting surfaces are arranged in a step shape which sequentially rises or falls from one end side to the other end side.
5. The packaging container according to any one of claims 1 to 4,
a peripheral wall surface is provided around the bottom surface portion, and an upper edge portion of the peripheral wall surface along the longitudinal direction of the container body is formed into a wave shape in which a convex portion or a convex portion whose middle portion bulges when viewed from the side surface is repeated.
6. The packaging container according to any one of claims 1 to 5,
the placing surfaces are also arranged in parallel in the width direction of the container body.
7. The packaging container according to claim 6,
the mounting surfaces arranged in the width direction of the container body are flush with each other.
8. The packaging container according to claim 6,
the heights of the placing surfaces arranged in the width direction of the container main body are made different.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/027118 WO2022009431A1 (en) | 2020-07-10 | 2020-07-10 | Packaging container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115867497A true CN115867497A (en) | 2023-03-28 |
Family
ID=79553236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080102613.XA Pending CN115867497A (en) | 2020-07-10 | 2020-07-10 | Container for packaging |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7193195B2 (en) |
| CN (1) | CN115867497A (en) |
| WO (1) | WO2022009431A1 (en) |
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| JP2014118180A (en) * | 2012-12-17 | 2014-06-30 | Daicel Pack Systems Ltd | Packaging container |
| JP2018095306A (en) * | 2016-12-16 | 2018-06-21 | 中央化学株式会社 | Packaging container |
| JP6403745B2 (en) * | 2016-11-28 | 2018-10-10 | 株式会社エフピコ | Sushi container |
| JP2020033057A (en) * | 2018-08-30 | 2020-03-05 | シーピー化成株式会社 | Packaging container |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3062105U (en) | 1999-03-11 | 1999-09-28 | 中国パール販売株式会社 | Sushi packaging container |
| JP3115032U (en) | 2005-07-22 | 2005-11-04 | 日本ザンパック株式会社 | Product display tray |
| JP2007269349A (en) | 2006-03-31 | 2007-10-18 | Masayuki Nakagawa | Container |
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2020
- 2020-07-10 WO PCT/JP2020/027118 patent/WO2022009431A1/en active Application Filing
- 2020-07-10 JP JP2022504641A patent/JP7193195B2/en active Active
- 2020-07-10 CN CN202080102613.XA patent/CN115867497A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198981A (en) * | 1998-01-14 | 1999-07-27 | Tokyo Wrap Kk | Deformation preventive structure for food packaging container |
| JP2002095429A (en) * | 2000-09-20 | 2002-04-02 | Chuo Kagaku Co Ltd | Packaging container for sushi |
| JP2003175950A (en) * | 2001-12-12 | 2003-06-24 | Tokyo Wrap Kk | Packaging container |
| JP2008131923A (en) * | 2006-11-29 | 2008-06-12 | Shintokyo Kiyari:Kk | Frozen food tray and frozen food package |
| JP2012086878A (en) * | 2010-10-20 | 2012-05-10 | Cp Kasei Kk | Food packaging container |
| JP2012176773A (en) * | 2011-02-25 | 2012-09-13 | Sekisui Plastics Co Ltd | Container body of sushi packaging container |
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| JP2014118180A (en) * | 2012-12-17 | 2014-06-30 | Daicel Pack Systems Ltd | Packaging container |
| JP6403745B2 (en) * | 2016-11-28 | 2018-10-10 | 株式会社エフピコ | Sushi container |
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| JP2020033057A (en) * | 2018-08-30 | 2020-03-05 | シーピー化成株式会社 | Packaging container |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022009431A1 (en) | 2022-01-13 |
| JP7193195B2 (en) | 2022-12-20 |
| JPWO2022009431A1 (en) | 2022-01-13 |
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