WO2018003019A1 - トレイ及び梱包装置 - Google Patents

トレイ及び梱包装置 Download PDF

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Publication number
WO2018003019A1
WO2018003019A1 PCT/JP2016/069155 JP2016069155W WO2018003019A1 WO 2018003019 A1 WO2018003019 A1 WO 2018003019A1 JP 2016069155 W JP2016069155 W JP 2016069155W WO 2018003019 A1 WO2018003019 A1 WO 2018003019A1
Authority
WO
WIPO (PCT)
Prior art keywords
tray
fold line
upper wall
wall
sheet
Prior art date
Application number
PCT/JP2016/069155
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
正博 山崎
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2016/069155 priority Critical patent/WO2018003019A1/ja
Priority to JP2018524626A priority patent/JPWO2018003019A1/ja
Priority to US16/066,698 priority patent/US20190106241A1/en
Priority to CN201680083814.3A priority patent/CN109311557B/zh
Priority to GB1811355.5A priority patent/GB2566147B/en
Publication of WO2018003019A1 publication Critical patent/WO2018003019A1/ja

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Classifications

    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B65D5/5028—Elements formed separately from the container body
    • B65D5/5035—Paper elements
    • B65D5/5038—Tray-like elements formed by folding a blank and presenting openings or recesses
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/32—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B65D5/5028—Elements formed separately from the container body
    • B65D5/5035—Paper elements
    • B65D5/5047—Blocks
    • B65D5/5054—Blocks formed by a plurality of layers contacting each other, e.g. multiple layers of corrugated cardboard
    • B65D5/5057—Blocks formed by a plurality of layers contacting each other, e.g. multiple layers of corrugated cardboard and provided with slits or recesses in which at least a part of the contents are located
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D71/0092—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids
    • B65D71/0096—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids the dimensions of the supports corresponding to the periphery of the load, e.g. pallets
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/70—Trays provided with projections or recesses in order to assemble multiple articles, e.g. intermediate elements for stacking
    • B65D71/72—Trays provided with projections or recesses in order to assemble multiple articles, e.g. intermediate elements for stacking formed by folding one or more blanks, the articles being inserted in openings in a wall
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/0446—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks
    • B65D77/0453—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks the inner container having a polygonal cross-section
    • B65D77/0466—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks the inner container having a polygonal cross-section the containers being mounted on a pallet
    • 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
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • 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
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/38—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for delicate optical, measuring, calculating or control apparatus
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00037—Bundles surrounded by carton blanks
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00055—Clapping elements, also placed on the side

Definitions

  • the present invention relates to a tray and a packing device.
  • the packaging device disclosed in Patent Document 1 below includes a tray (2A).
  • the tray (2A) is a laminated body constituted by plate bodies (21A, 22A, 23A, 24A) made of corrugated cardboard sheets.
  • the plate bodies (21A, 22A, 23A, 24A) are bonded together with a bonding material.
  • Patent Document 1 has the following problems during logistics transportation or handling. If the plate (21A, 22A, 23A, 24A) is weakly bonded, the bonded portion may be peeled off. In particular, when the packaged item is a heavy product, the strength may be insufficient. There is a possibility that the bonded portion of the plate (21A, 22A, 23A, 24A) is peeled off and the tray (2A) is deformed. At that time, the objects to be packed, that is, the products may come into contact with each other and be damaged.
  • the present invention has been made to solve the above-described problems, and it is an object of the present invention to provide a tray capable of reliably protecting an object to be packed at the time of physical distribution transportation or handling, and a packing device including the tray.
  • the tray of the present invention includes an outer sheet made of corrugated cardboard, at least one intermediate sheet made of corrugated cardboard wrapped by the outer sheet, and a fixing means.
  • the outer sheet has a bottom wall, and a first folding.
  • a first side wall connected to the bottom wall by a line, a second side wall connected to the bottom wall by a second fold line, and a first side wall connected to the first side wall by a third fold line parallel to the first fold line.
  • the packing apparatus of this invention is provided with the said tray.
  • FIG. 2 is a perspective view showing a tray according to Embodiment 1.
  • FIG. FIG. 3 is a developed view of an outer sheet provided in the tray of the first embodiment.
  • FIG. 3 is a perspective view showing one of the intermediate sheets provided in the tray of the first embodiment. It is a perspective view which shows the state in the middle of assembling the tray of Embodiment 1.
  • FIG. FIG. 3 is a plan view showing a state in which a product is fitted in the concave portion of the tray according to the first embodiment.
  • FIG. 3 is a cross-sectional side view showing a state in which a product is fitted in the concave portion of the tray according to the first embodiment.
  • 2 is an exploded perspective view of a packaging device including the tray according to Embodiment 1.
  • FIG. 6 is a perspective view showing a tray according to a second embodiment. It is the figure which expand
  • 10 is a plan view showing an intermediate sheet provided in the tray of Embodiment 2.
  • FIG. 1 is a perspective view showing a tray 1 according to the first embodiment.
  • FIG. 2 is a developed view of the outer sheet 2 provided in the tray 1 of the first embodiment.
  • FIG. 3 is a perspective view showing one of the intermediate sheets 3 provided in the tray 1 of the first embodiment.
  • the tray 1 includes an outer sheet 2 made of cardboard sheets and at least one intermediate sheet 3 made of cardboard sheets. At least one intermediate sheet 3 is wrapped by the outer sheet 2.
  • the tray 1 of the present embodiment includes three intermediate sheets 3 stacked. By providing the tray 1 with a plurality of stacked intermediate sheets 3, the strength of the tray 1 can be further improved.
  • the shapes of the plurality of intermediate sheets 3 provided in the tray 1 may be the same as each other.
  • the number of intermediate sheets 3 provided in the tray 1 is not limited to the above configuration, and may be one.
  • At least one recess 13 is formed on the upper surface of the tray 1.
  • the tray 1 includes 15 concave portions 13.
  • Each recessed portion 13 can at least partially store an object to be packed such as a product.
  • the shape of the recessed part 13 in planar view is a rectangle.
  • the shape of the recess 13 in plan view is not limited to a rectangle, and may be, for example, a square, a circle, an ellipse, or a trapezoid.
  • the outer sheet 2 includes a bottom wall 4, a first side wall 5, a second side wall 6, a first upper wall 7, and a second upper wall 8.
  • the first side wall 5 is connected to the bottom wall 4 by a first fold line 9.
  • the second side wall 6 is connected to the bottom wall 4 by a second fold line 10.
  • the first upper wall 7 is connected to the first side wall 5 by a third fold line 11 parallel to the first fold line 9.
  • the second upper wall 8 is connected to the second side wall 6 by a fourth fold line 12 parallel to the second fold line 10.
  • the upper surface of the bottom wall 4 is in contact with the lower surface of the lowermost intermediate sheet 3.
  • the lower surfaces of the first upper wall 7 and the second upper wall 8 are in contact with the upper surface of the uppermost intermediate sheet 3.
  • the shape of the bottom wall 4 in the present embodiment is a rectangle.
  • the first fold line 9 and the second fold line 10 are formed along the longitudinal direction of the bottom wall 4.
  • the shape of the bottom wall 4 is not limited to a rectangle.
  • the shape of the bottom wall 4 may be a trapezoid, for example.
  • the first fold line 9 and the second fold line 10 are parallel to each other.
  • the first fold line 9 may be oblique to the second fold line 10 without being limited to such a configuration.
  • the first upper wall 7 includes at least one opening 14.
  • the first upper wall 7 includes ten openings 14.
  • the second upper wall 8 includes at least one opening 14.
  • the second upper wall 8 includes five openings 14.
  • the opening 14 has a shape corresponding to the recess 13. In the assembled state of the tray 1, each opening 14 forms a part of each recess 13.
  • the outer sheet 2 in the present embodiment includes a first fixing tab 15 and a second fixing tab 16.
  • the first fixing tab 15 is connected to the first upper wall 7 by a fifth fold line 17.
  • the second fixing tab 16 is connected to the second upper wall 8 by a sixth fold line 18.
  • the number of the first fixing tabs 15 is two, and the number of the second fixing tabs 16 is also two.
  • the number of the first fixing tabs 15 may be one or three or more.
  • the number of the second fixing tabs 16 may be one or three or more.
  • the bottom wall 4 includes a hole 19.
  • the number of holes 19 is two.
  • the first upper wall 7 and the second upper wall 8 have shapes that are not symmetrical with each other.
  • the first upper wall 7 is larger than the second upper wall 8.
  • the configuration of the first upper wall 7 and the second upper wall 8 is not limited to such a configuration, and the shapes may be symmetrical to each other.
  • each of the first upper wall 7 and the second upper wall 8 in the present embodiment is a rectangle.
  • the shape of each of the first upper wall 7 and the second upper wall 8 is not limited to a rectangle.
  • Each shape of the first upper wall 7 and the second upper wall 8 may be a trapezoid, for example.
  • the first upper wall 7 has an edge 21 opposite to the third fold line 11.
  • the edge 21 is parallel to the third fold line 11.
  • the configuration is not limited to this, and the edge 21 may be inclined with respect to the third fold line 11.
  • the fifth fold line 17 is substantially collinear with the edge 21.
  • the second upper wall 8 has an edge 22 opposite to the fourth fold line 12.
  • the edge 22 is parallel to the fourth fold line 12.
  • the configuration is not limited to this, and the edge 22 may be inclined with respect to the fourth fold line 12.
  • the sixth fold line 18 is substantially collinear with the edge 22.
  • the edge 21 of the first upper wall 7 and the edge 22 of the second upper wall 8 are in contact with or close to each other.
  • the shape of the intermediate sheet 3 in the present embodiment is a rectangle.
  • the shape of the intermediate sheet 3 may be substantially the same as the shape of the bottom wall 4.
  • the intermediate sheet 3 includes at least one opening 20.
  • the intermediate sheet 3 includes 15 openings 20.
  • the opening 20 has a shape corresponding to the recess 13.
  • the shape of the opening 20 may be the same as the shape of the opening 14.
  • the intermediate sheet 3 has holes 23. In the illustrated configuration, the number of holes 23 is two.
  • the intermediate sheet 3 includes longitudinal edges 24 and 25.
  • the positions of the holes 23 of the intermediate sheet 3 are the same positions as the holes 19 of the bottom wall 4.
  • the first fixing tab 15 and the second fixing tab 16 are fitted into the hole 23 and the hole 19.
  • the longitudinal edge 24 contacts or is close to the first side wall 5.
  • the longitudinal edge 25 contacts or is close to the second side wall 6.
  • FIG. 4 is a perspective view showing a state in the middle of assembling the tray 1 of the first embodiment.
  • the following is performed. First, at least one intermediate sheet 3 is placed on the bottom wall 4 of the outer sheet 2. Next, the first side wall 5 and the second side wall 6 are bent inward along the first fold line 9 and the second fold line 10, respectively. Next, the first upper wall 7 and the second upper wall 8 are bent inward along the third fold line 11 and the fourth fold line 12, respectively. Next, the first fixing tab 15 and the second fixing tab 16 are bent inward along the fifth fold line 17 and the sixth fold line 18, respectively. Next, the first fixing tab 15 and the second fixing tab 16 are inserted into the hole 23 of the intermediate sheet 3 and the hole 19 of the bottom wall 4. Thereby, the assembly of the tray 1 is completed.
  • the tray 1 When the tray 1 is assembled, it is as follows.
  • the first side wall 5 and the second side wall 6 are perpendicular to the bottom wall 4.
  • the first upper wall 7 and the second upper wall 8 are parallel to the bottom wall 4.
  • the first fixing tab 15 and the second fixing tab 16 come out of the hole 23 and the hole 19 due to the frictional force between the outer periphery of the first fixing tab 15 and the second fixing tab 16 and the inner periphery of the hole 23 and the hole 19. It is prevented.
  • the first fixing tab 15 and the second fixing tab 16 are in contact with each other.
  • the following effects can be obtained at the time of logistics transportation or cargo handling. Since the intermediate sheet 3 is wrapped by the outer sheet 2, the position of the intermediate sheet 3 is regulated by the first side wall 5 and the second side wall 6. For this reason, it can prevent reliably that the position shift of the intermediate sheet 3 arises. Therefore, the deformation of the tray 1 can be reliably suppressed. Therefore, it can suppress reliably that a to-be-packaged object, ie, a product, mutually contacts and is damaged.
  • the first fixing tab 15, the second fixing tab 16, the hole 19 and the hole 23 are examples of fixing means for fixing the first upper wall 7 and the second upper wall 8.
  • the first upper wall 7 and the second upper wall 8 can be reliably fixed with a simple configuration. If it is this Embodiment, the position of the intermediate sheet 3 can also be fixed because the 1st fixing tab 15 and the 2nd fixing tab 16 will be in the state fitted to the hole 23 of the intermediate sheet 3.
  • FIG. In the present embodiment, the first fixing tab 15 and the second fixing tab 16 are fitted not only into the hole 23 of the intermediate sheet 3 but also into the hole 19 of the bottom wall 4, so that the first upper wall 7 And the 2nd upper wall 8 can be fixed more reliably. Instead of such a configuration, the bottom wall 4 may not have the holes 19.
  • first fixing tab 15 and the second fixing tab 16 may be fitted only in the hole 23 of the intermediate sheet 3. Further, instead of the configuration in which all the intermediate sheets 3 are provided with the holes 23, only some of the intermediate sheets 3 on the upper layer side may be provided with the holes 23.
  • first fixing tab 15 and the second fixing tab 16 are fitted together in the hole 19 and the hole 23.
  • first fixing tab 15 and the second fixing tab 16 may be fitted in separate holes.
  • the fixing means in the present invention is not limited to the above configuration.
  • the following fixing means may be used.
  • the lower surfaces of the first upper wall 7 and the second upper wall 8 may be bonded to the upper surface of the uppermost intermediate sheet 3 with an adhesive or a double-sided adhesive tape.
  • the first fixing tab and the second fixing tab each having a flange portion are connected to the first upper wall 7 and the second upper wall 8, respectively, and the flange portions of the first fixing tab and the second fixing tab are connected to the lower surface of the bottom wall 4. It may be engaged.
  • the first fixing tab and the second fixing tab having the flange portion are connected to the bottom wall 4, and the flange portions of the first fixing tab and the second fixing tab are connected to the first upper wall 7 and the second upper wall 8. You may engage with the upper surface of each.
  • FIG. 5 is a plan view showing a state in which the product 90 is fitted in the recess 13 of the tray 1 of the first embodiment.
  • FIG. 6 is a cross-sectional side view showing a state in which the product 90 is fitted in the recess 13 of the tray 1 of the first embodiment.
  • a product 90 that is an object to be packed can be fitted into each of the recesses 13 of the tray 1.
  • the product 90 passes through the opening 20 of the intermediate sheet 3 and contacts the bottom wall 4.
  • FIG. 7 is an exploded perspective view of the packing device 30 including the tray 1 of the first embodiment.
  • FIG. 8 is a perspective view of the state in which the packaging device 30 shown in FIG. 7 is assembled.
  • the packing device 30 includes a plurality of trays 1, a pallet 31, a bottom tray 32, a side sheet 33, and a top cap 34.
  • the pallet 31 may be made of wood or plastic.
  • the bottom tray 32, the side sheet 33, and the top cap 34 may be made of cardboard sheets.
  • Packing device 30 is assembled as follows.
  • a bottom tray 32 is placed on the pallet 31. Place the tray 1 on the bottom tray 32.
  • a plurality (six) of trays 1 can be arranged on the bottom tray 32.
  • the bottom wall 4 of the tray 1 contacts the upper surface of the bottom tray 32.
  • the trays 1 in which the products 90 are fitted in the recesses 13 are stacked in a plurality of stages. At this time, the position of the product 90 on the tray 1 and the position of the product 90 below the tray 1 are made to coincide in the front-rear and left-right horizontal directions.
  • the side sheet 33 is disposed so as to cover the periphery of the stacked trays 1.
  • the top cap 34 is attached so as to cover the upper side of the stacked trays 1.
  • the band 35 is wound around the pallet 31 and the top cap 34 and fastened.
  • the band 35 may be made of polypropylene, for example.
  • FIG. 9 is a schematic cross-sectional view of the inside of the packaging device 30 shown in FIGS.
  • the packaging device 30 of the present embodiment the upper surface of the product 90 below the tray 1 and the lower surface of the product 90 above the tray 1 are interposed via the bottom wall 4 of the tray 1.
  • FIG. 7 shows an example in which the shape of the product 91 fitted in the uppermost tray 1 is different from the shape of the product 90 shown in FIG.
  • the product 90 mainly has a structure that supports the load. It is not affected by changes in the strength of the tray 1 due to temperature and humidity. Load collapse due to deformation of the packing material is less likely to occur.
  • each tray 1 When the packing device 30 is unpacked, each tray 1 may be taken out and moved independently by hand. At that time, even if the product 90 is heavy, the horizontal deformation of the tray 1 in the horizontal direction, particularly the intermediate bending deformation in the middle of the tray 1 is unlikely to occur. Therefore, product damage due to the products 90 coming into contact with each other or dropping the tray 1 is less likely to occur.
  • the product 90 is fitted in the concave portion 13 of the tray 1, the impact generated during truck transportation or handling is absorbed by the collapse of the laminated cardboard and the impact is mitigated. Therefore, the product 90 is less likely to be damaged.
  • the outer sheet 2 of the tray 1 and the corrugated sheet of the intermediate sheet 3 are provided with flutes having a corrugated cross-sectional shape.
  • the direction in which the flute extends is parallel to the longitudinal direction of the tray 1.
  • the bending strength in the longitudinal direction of the tray 1 is improved. It is possible to more reliably prevent the horizontal deformation of the tray 1 in the horizontal direction, particularly the occurrence of the intermediate bending deformation in the middle of the longitudinal direction of the tray 1. Therefore, product damage due to the products 90 coming into contact with each other or dropping the tray 1 can be more reliably prevented.
  • Only one of the direction in which the flute of the corrugated cardboard sheet of the outer sheet 2 extends and the direction in which the flute of the corrugated cardboard sheet of the intermediate sheet 3 extends may be parallel to the longitudinal direction of the tray 1. Even in this case, an effect similar to the above effect can be obtained.
  • the length L2 of the first side wall 5 of the outer sheet 2 in the longitudinal direction is equal to the length L1 of the bottom wall 4 in the longitudinal direction.
  • the length L3 in the longitudinal direction of the second side wall 6 of the outer sheet 2 is equal to the length L1 in the longitudinal direction of the bottom wall 4.
  • the bending strength in the longitudinal direction of the tray 1 is further improved by the bending rigidity of the first side wall 5 and the second side wall 6. It is possible to more reliably prevent the horizontal deformation of the tray 1 in the horizontal direction, particularly the occurrence of the intermediate bending deformation in the middle of the longitudinal direction of the tray 1.
  • the length L2 in the longitudinal direction of the first side wall 5 is not less than 1/2 of the length L1 in the longitudinal direction of the bottom wall 4 and the length L3 in the longitudinal direction of the second side wall 6 is not limited to the illustrated configuration. Is equal to or greater than 1 ⁇ 2 of the length L1 of the bottom wall 4 in the longitudinal direction, an effect similar to the above effect can be obtained.
  • Embodiment 2 FIG. Next, the second embodiment will be described with reference to FIG. 10 to FIG. Omitted.
  • FIG. 10 is a perspective view showing the tray 1A of the second embodiment.
  • FIG. 11 is a developed view of the outer sheet 2A provided in the tray 1A of the second embodiment.
  • FIG. 12 is a plan view showing an intermediate sheet 3A provided in the tray 1A of the second embodiment.
  • chamfered portions 26 are formed at the corners of the tray 1A of the second embodiment. In the illustrated configuration, chamfered portions 26 are formed at four corners of the tray 1A. The chamfered portion 26 may be formed not only in such a configuration but only in one, two, or three of the four corners of the tray 1A.
  • the outer sheet 2 ⁇ / b> A included in the tray 1 ⁇ / b> A according to the second embodiment includes a notch 27.
  • the intermediate sheet 3 ⁇ / b> A included in the tray 1 ⁇ / b> A according to the second embodiment includes a notch 28.
  • a chamfer 26 of the tray 1A is formed by the cutout 27 of the outer sheet 2A and the cutout 28 of the intermediate sheet 3A.
  • the following effects can be obtained by providing the chamfered portion 26 in the tray 1A.
  • the operator can hook his / her finger on the chamfer 26, so that the tray 1A can be easily moved, Workability is further improved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Pallets (AREA)
  • Stackable Containers (AREA)
PCT/JP2016/069155 2016-06-28 2016-06-28 トレイ及び梱包装置 WO2018003019A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2016/069155 WO2018003019A1 (ja) 2016-06-28 2016-06-28 トレイ及び梱包装置
JP2018524626A JPWO2018003019A1 (ja) 2016-06-28 2016-06-28 トレイ及び梱包装置
US16/066,698 US20190106241A1 (en) 2016-06-28 2016-06-28 Tray and packing apparatus
CN201680083814.3A CN109311557B (zh) 2016-06-28 2016-06-28 托盘和包装装置
GB1811355.5A GB2566147B (en) 2016-06-28 2016-06-28 Tray and packing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/069155 WO2018003019A1 (ja) 2016-06-28 2016-06-28 トレイ及び梱包装置

Publications (1)

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WO2018003019A1 true WO2018003019A1 (ja) 2018-01-04

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JP (1) JPWO2018003019A1 (zh)
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GB (1) GB2566147B (zh)
WO (1) WO2018003019A1 (zh)

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US10556719B1 (en) * 2019-04-12 2020-02-11 International Paper Company Pallet stabilizer
USD975540S1 (en) 2019-04-12 2023-01-17 International Paper Company Blank for a pallet stabilizer
USD925157S1 (en) 2019-04-12 2021-07-13 International Paper Company Pallet stabilizer
USD919923S1 (en) 2019-04-12 2021-05-18 International Paper Company Pallet stabilizer
US11021316B2 (en) 2019-04-12 2021-06-01 International Paper Company Pallet stabilizer
USD933472S1 (en) 2019-04-12 2021-10-19 International Paper Company Blank for a pallet stabilizer
USD924532S1 (en) 2019-04-12 2021-07-06 International Paper Company Pallet stabilizer

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JPWO2018003019A1 (ja) 2018-08-30
GB2566147A (en) 2019-03-06
GB201811355D0 (en) 2018-08-29
CN109311557B (zh) 2020-10-16
GB2566147B (en) 2021-10-20
US20190106241A1 (en) 2019-04-11
CN109311557A (zh) 2019-02-05

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