WO2009014196A1 - Boîte d'emballage - Google Patents

Boîte d'emballage Download PDF

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Publication number
WO2009014196A1
WO2009014196A1 PCT/JP2008/063336 JP2008063336W WO2009014196A1 WO 2009014196 A1 WO2009014196 A1 WO 2009014196A1 JP 2008063336 W JP2008063336 W JP 2008063336W WO 2009014196 A1 WO2009014196 A1 WO 2009014196A1
Authority
WO
WIPO (PCT)
Prior art keywords
flap
folded
plate
box
lower flap
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/063336
Other languages
English (en)
Japanese (ja)
Inventor
Katsuoki Kato
Takao Kiyomine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aeon Co Ltd
Toppan Inc
AIC Inc
Original Assignee
Toppan Printing Co Ltd
Aeon Co Ltd
AIC Inc
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 Toppan Printing Co Ltd, Aeon Co Ltd, AIC Inc filed Critical Toppan Printing Co Ltd
Priority to CN2008800021195A priority Critical patent/CN101595037B/zh
Publication of WO2009014196A1 publication Critical patent/WO2009014196A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/24—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
    • B65D5/241—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the inside of the container body
    • 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
    • B65D5/02—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/0263—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward folding of flaps, three of them being formed of a continuous strip, the fourth being a separate flap
    • 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
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/545—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a "cross-like" blank
    • B65D5/5455—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a "cross-like" blank the lines of weakness being provided in a closure hinged to an edge of the container body
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • 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
    • B65D2401/00—Tamper-indicating means
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure

Definitions

  • the present invention relates to a packaging box, and more particularly to a paper packaging box in which food can be heated by a microwave while containing cooked food.
  • the upper flap and the lower flap are used with an adhesive.
  • a packaging box that can be closed without using an adhesive to eliminate the attachment process in order to streamline the production line for frozen products.
  • Patent Document 1 As a paper box that meets such demands, as shown in Patent Document 1, a slit is provided in the folding origin of the lower flap located at the end of the box body, and a locking piece projects from the upper flap. When the upper flap is overlaid on the lower flap, the locking piece is inserted into the slit, and the end of the inserted locking piece is removably locked to the end of the slit. Conventionally, there is a structure in which the upper flap is fixed to the lower flap. In addition, as shown in Patent Document 2, a long hole into which a locking piece located at the upper part of the lower flap can be inserted is provided in the central portion of the upper flap, and the side flap is attached to the upper flap. In addition, it has been proposed that the lower flap locking piece is inserted into the long hole and can be inserted and removed while being stacked and pressed on this side flap.
  • Patent Document 2 Disclosure of Microfilm No. 6 0-0 4 6 5 2 7
  • frozen foods have the following disadvantages because they are sold in a refrigerated showcase so that customers can freely pick up the products by hand.
  • a locking piece is provided on one of the upper flap and the lower flap, and the locking piece is inserted and locked on the other flap to close both ends of the box body without using an adhesive. If a normal paper box is used as a container for storing frozen foods, there is a problem that it is not possible to prevent tampering and unauthorized opening such as pulling the locking piece out of the slot and reinserting the locking piece. is there.
  • the food to be stored in the paper box is a solid food such as cooked French fries chicken nuggets that does not become liquid or fluid when heated in a microwave oven, Meat juice, oil, etc. are generated from food and tend to accumulate on the bottom plate.
  • a small hole is formed in the corner of the bottom plate. It is necessary to prevent this from happening. Therefore, in the above-mentioned paper packaging box, in the form of a blank, the face materials that are the side faces of the four sides of the box are connected to each of the four sides of the bottom plate through the folds, and extend between the edges of the adjacent face materials.
  • the two folding flaps are connected via the folding portion, and the folding plate is folded so that each folding flap overlaps the inner surface side of the face material.
  • the small holes that directly connect to the outside are not generated.
  • a lower flap 8 is connected to each side of the bottom plate 4 on the end side of the box body via a folding portion 6, and the lower flap 8 is folded. Between the side of the box body end side of the back plate 3 and the side of the back flap 3 side of the lower flap 8, and the side of the box plate end side of the front plate 5 and the front plate 5 side of the lower flap 8 Folding flaps 9 are connected to each other through the folding part 6 between the sides.
  • the folding flap 9 has an inner flap portion 10 located on the back plate 3 side and the front plate 5 side, and a small flap portion 11 located on the lower flap 8 side, 45 degrees from the corner of the bottom plate 4.
  • the inner flap portion 10 is connected over the entire length of the folded portion on the back plate 3 or the front plate 5 side, and the small piece is connected.
  • the flap portion 1 a small face material that is continuous only on the side of the lower flap 8 on the folding origin side is used.
  • the folding flap 9 is folded at the folding portion 6 between the inner flap portion 10 and the small flap portion 11 1 and folded on the inner surface side of the lower flap 8. It has been.
  • FIG. 1 for ease of explanation, the end of the box body is shown open.
  • the upper flap 1 2 is connected to each side of the top body 2 of the top body 2 via the folding part 6 and the upper flap 1 2 is folded and overlapped with the lower flap 8 so that the Both ends are closed.
  • an adhesive is used as a means for overlapping the upper flap 12 and the lower flap 8 and stopping them.
  • each of the folded lower flap 8 and the folded upper flap 1 2 has a drag force to return to the original unfolded state, and the upper flap 1 2 is overlapped with the lower flap 8 to be sure. Even after pasting, the lower flap 8 and the upper flap 12 2 crawl together as shown in Fig. 2, and the lower flap 8 and the inner flap portion 10 are separated from each other.
  • the gap A opens in the direction, and it is impossible to eliminate the possibility of minute insects entering the box from the opened gap.
  • the upper flap and the lower flap are firmly connected by firmly engaging the upper flap with the lower flap without bonding the adhesive, the upper flap and the lower flap are not bent. There may be some improvement.
  • the small flap portion of the folding flap is a small face material
  • the gap between the lower flap and the inner flap portion of the folding flap cannot be filled.
  • the small flap part is a surface material having the same height as the inner flap part and the gap between the lower flap and the inner flap part of the folded flap is to be filled, the upper part of the folded folded flap is covered.
  • the thickness increases, and a problem arises that a hole-like gap is formed between the upper flap fold and the upper side of the lower flap.
  • the present invention is a paper box that is manufactured by connecting the upper flap and the lower flap without using an attachment means, and does not cause a gap for the minute insects to enter the box end side. It is an object of the present invention to provide a packaging box that prevents unauthorized opening and does not cause liquid leakage.
  • the present invention has been made in consideration of the above problems, and includes a top plate, a back plate, and a bottom surface.
  • the plate body and the front plate are connected to each other through a fold portion, and the adhesive plate connected to the side opposite to the fold portion of the upper surface plate through the fold portion is joined to the outer surface of the front plate to attach the box body.
  • a lower flap is connected to each side of the bottom plate on the box body end side of the bottom plate via a folding portion, and the lower flap is folded and a box of the back plate and the front plate.
  • a bi-fold flap is connected via a fold between each side on the fuselage end side and a side on the end side of the lower flap, and the bi-fold flap is folded inward and folded to the inner surface side of the lower flap.
  • the upper flap is connected to each of the sides of the top plate on the end side of the box body via a fold, and the upper flap is folded down and overlaid on the lower flap so that both sides of the box body are overlapped.
  • This is composed of two triangular face plates, a triangular face plate on the lower flap side and a triangular face plate on the inner side of the box, which are connected via a folding portion at the center of the double folded flap.
  • the upper side of the triangular plate on the inner side of the box, the upper side of the triangular plate on the lower flap side, and the upper side of the lower flap are positioned corresponding to the folded side of the upper flap, and at least the lower side triangular plate of the bi-fold flap
  • Each box height dimension is made larger than the box height dimension of the lower flap, and the upper side force of each triangular face plate on the lower flap side is folded from the edge of the folded portion into the fold between the upper face plate and the upper flap.
  • the upper flap is urged along the portion length direction, and the upper flap is extended to the lower side of the box height direction with the length of the fold portion at the fold portion side of the upper flap.
  • the flap part is connected to the inner surface of the locking piece so as to be foldable through the folding part, and the locking piece with the claw part folded on the inner surface of the locking piece is inserted into the slit, A locking piece that expands on the inner side of the box and is wider than the slit length is locked to the slipper so that it cannot be pulled out, and the locking of the locking piece to the slit and the lower flap side Folded part of the upper side of the triangular plate
  • the upper flap is tensioned in the vertical direction of the box due to the abutment with respect to the inner side of the box.
  • the end of the lower flap is formed by the end of the upper side of the lower flap and the end of the upper side of the double-folded flap opposite to the middle folding side.
  • An assembly portion is formed, and both sides of the wide portion are covered in close contact with the end assembly portion, and the packaging box is provided to solve the above-mentioned problem To do.
  • the box body is closed in such a manner that micro insects cannot enter.
  • the slit of the lower flap is continuous with a vertical slit that divides the upper side of the slit, and when the locking piece with the claw portion folded on the locking piece inner surface is inserted. It is preferable that the upper side portion of the slit bowl is provided so as to bend and deform toward the inside of the box.
  • a cover part that is partitioned by a cutout part that does not penetrate the plate material is provided from the adhesive margin plate to the upper surface plate, and the adhesive margin plate region portion of the lid portion is detachably bonded to the front plate.
  • the lid is opened by cutting the cut-out portion by pulling up from the pasting plate area of the lid.
  • the triangular face plate on the lower flap side of the double-folded flap comes into contact with the folded portion of the upper flap, and the upper flap is locked to the lower flap, so that the upper flap is in tension. Due to the tension, the upper flap presses the lower flap and the double-folded flap against the inside of the box so that the ends of the double-folded flap are in close contact with each other. There is no gap in the vertical direction.
  • the wide part on the upper flap fold side is the end of the upper side of the lower flap
  • the end of the upper side of the folded flap that is opposite to the middle fold side of the folded flap are in close contact with and covered the end gathering portion, so that a small hole-like shape is also formed on the end side of the upper flap folding origin. There is no gap. Therefore, it is possible to prevent the entry of foreign matter from the outside.
  • the upper flap is locked to the lower flap, the upper flap and the lower flap can be connected manually without using an adhesive device or the like.
  • the position of the slit can be easily understood when the locking piece is inserted.
  • the locking piece with the claw portion folded on the inner surface of the locking piece can be easily inserted into the slipper, and the manual box making becomes easy. Therefore, the box body end is more reliably closed.
  • FIG. 1 is an explanatory view showing a conventional example with the box body end opened.
  • FIG. 2 is an explanatory view showing a state where a gap is generated at the end of the box body in the conventional example.
  • FIG. 3 is an explanatory view showing an example of the packaging box according to the present invention.
  • FIG. 4 is an explanatory view showing an example of the present invention with the box body end opened.
  • FIG. 5 is an explanatory view showing an example of the present invention in a blank unfolded state.
  • FIG. 6 is an explanatory view showing a closed box body end in one example with a part of the upper flap cut away.
  • FIG. 7 is an explanatory view showing a closed box body end in a cross section in one example.
  • FIG. 8 is an explanatory view showing the periphery of the end portion of the upper flap in one example.
  • FIGS. 1 and 2 are denoted by the same reference numerals, and the description thereof is omitted.
  • the box body end side of the back plate 3 and the end side of the lower flap 8 (the length of the folded portion of the lower flap)
  • Folded flaps 13 are connected to each other in the longitudinal direction between the front plate side and the folding plate 6.
  • the folded flap 13 is located at the center passing through the center of the folded flap 1 3 from the corner of the bottom plate 4 so that it can be folded inward of the box. It consists of two triangular face plates 14 and 15 connected via part 6.
  • the folded flap 13 connected to the back plate 3 is composed of a triangular plate 14 on the lower flap 8 side and a triangular plate 15 connected to the back plate 3 on the inner side of the box
  • the folded flap 13 connected to the front plate 5 is composed of a triangular plate 14 on the lower flap 8 side and a triangular plate 15 connected to the front plate 5 which is a face plate inside the box.
  • the lower flap 8 side triangular face plate 14 with the folded flap 1 3 is provided larger than the lower flap 8 (larger than the inner dimension of the box body end opening in the box height direction). Therefore, the abutting side 16 of the upper side is folded at the fold 6 (the upper edge at the box body end) between the top plate 2 and the upper flap 1 2. It abuts in an urging state along the length of the folded part from the edge (FIGS. 6 and 7). Note that the difference between the lower flap 8 and the dimension H2 in the box height direction is about 0.5 mm, which is large so long as the shape of the end of the box body does not change even if it comes into contact.
  • the back plate 3, the front plate 5, and the lower flap 8 are folded up as in the conventional example, and the bi-fold flap 13 is overlapped with the inner surface side of the lower flap 8. It is folded inside the box.
  • the upper side 17 of the lower flap 8 is in the box height direction with respect to the abutting side 16 that abuts against the folding part 6 on the folding side of the upper flap 12 in a biased state.
  • the abutment side 1 6 and the upper side 17 of the lower flap 8 at the lower position are inclined to the bending direction of the folding part 6 on the folding side of the upper flap 1 2 as a small step.
  • An inclined portion 18 is formed (FIG. 7). Therefore, the inclined portion 18 is positioned corresponding to the fold origin of the upper flap 12, and the fold portion of the upper flap 12 strongly presses the inclined portion 18 as described later, as will be described later. No hole-like gap is created between the upper flaps 1 and 2.
  • the abutting side 16 itself is slightly deformed, and the abutting side 16 is formed on each of the upper sides of the two triangular face plates.
  • Back plate formed on the upper side of the triangular plate on the 8 side only In any of the 3 side folded flaps 1 3
  • the upper side of each triangular face plate is in close contact with the fold side portion of the upper flap 12. Therefore, no abutment edge is formed on the upper side of the triangular face plate 15 on the inner side of the box of the folding plate 13 on the back plate 3 side, but the upper side of this triangular face plate is also folded on the upper flap 12 It is in close contact with the original part and does not create a hole-like gap.
  • the upper flap 12 is not inclined so that the side is directed toward the center from the position of each end of the folded portion 6, and the folded portion length is set to the width of the folded portion of the upper flap 1 2. And a wide portion 19 extending downward in the box height direction.
  • the triangular face plate 15 has a pressing face portion 20 that covers an end portion on the opposite side to the end portion on the side of the middle fold.
  • the folding part of the upper flap 12 having a constant width includes the upper side of the lower flap 8, the lower flap 13 of the lower flap 8 and the upper side of the 8-side triangular face plate 14 (inclined portion 18), and the inside of the box Since the upper side of the triangular plate 15 on the side covers the upper side of the folding plate, the holding surface 20 on both ends of the folding base 20 is the end of the inclined portion 18 and the end of the upper side of the triangular plate 15 on the inner side of the box. And surely covers.
  • a locking piece 22 that is inserted into a slit 21 described later provided in the center of the lower flap 8 is provided at the lower portion of the upper flap 12, and the upper flap 12 is engaged with the lower flap 8. ing.
  • the slit 21 itself can be easily found when the locking piece 22 is inserted.
  • a claw portion 23 is connected to the locking piece 22 so as to be foldable on the inner surface of the locking piece via a folding portion 6 at both ends opposed to each other in a direction perpendicular to the box height direction. And the locking piece 2 2 folds the claw part 2 3 on the locking piece inner surface.
  • the claw part 2 3 is expanded from the inner surface of the locking piece to the inside of the box body and is wider than the slit length, so that the locking piece 2 2 cannot be pulled out into the slit 21. It is locked to.
  • the slit 21 to which the locking piece 2 2 is locked is formed by a notch formed in a line shape in the width direction of the lower flap 8, and both ends are bent as a line portion upward in the box height direction. Is formed. Since the end portion of the slit 21 is bent upward, the upper side portion 24 of the upper side portion 24 and the lower side portion 25 separated by the slit 21 is provided with flexibility. .
  • the upper side portion 24 is continuous with the slit 21 and the vertical slit 26 that divides the upper side portion 24 is continuous, and the claw portion 23 is folded on the inner surface of the locking piece as described above.
  • the left and right upper sides 2 4 divided when the locking piece 2 2 is inserted are provided so that they can be squeezed and deformed independently toward the inside of the box, and the claws 23 are folded to increase the thickness.
  • the locking piece 22 is provided for easy insertion.
  • the folding flap 1 3 Lower flap 8 Triangular face plate 1 4
  • the abutting edge 16 extending over the upper edge of 4 is applied to the folding part 6 of the upper flap 1 2 in a biased state.
  • the upper flap 12 is provided so as to be tensioned in the vertical direction of the box by being locked to the locking piece 2 2 force slit 21 at the lower portion of the upper flap 12.
  • the upper flap 12 that is tightened in the vertical direction of the box has a pushing force toward the inside of the box due to the resistance against the pulling force.
  • the lower flap 8 and the inner side of the lower flap 8 The folded folding flaps 13 are pushed toward the inside of the box.
  • the two triangular face plates 14 and 15 of the double-folded flap 1 3 are in close contact with each other, and the folded portion 6 on the side opposite to the middle folded side of the double-folded flap 1 3 is in close contact with each other to gather the folded portions Part 2 7 is formed, and the gap between the end of the lower flap 8 and the end of the back plate 3 and the gap between the end of the lower flap 8 and the end of the front plate 5 are also closed without any gap (FIG. 8). . Therefore, the invasion of micro-insects from between them is prevented. Further, in the upper flap 12 that is tensioned, the wide part 19 of the folding source is pulled downward in the box height direction, and as described above, the wide part 19 is the inclined part 18 and the box.
  • the inner triangular face plate 15 is in close contact with the upper side of the 15 and covers them.
  • the lower flap 8 and the folded flap 13 are pushed into the box by the upper flap 12 as described above.
  • the end gathering part that consists of the end (the upper edge of the lower flap 8 and the upper edge of the triangular face 14) and the upper edge of the triangular plate 15 inside the box. 28 is formed, and this is densely covered with the pressing surface 20 (FIG. 8).
  • a lid 29 is provided so that the food stored in the box can be taken out.
  • the most part of the adhesive margin plate 7 and the upper surface plate 2 connected thereto is the lid portion 29, and between the upper surface plate 2 and the rear surface plate 3 as shown in the figure. Cut-out part with one end located at folding part 3 0 Force Top flap 2 upper flap 1 It is extended so that it passes through the position near the folding part 6 on the 2 side, and further the top face plate 2 and glue margin plate 7
  • Each cutout 30 extends obliquely with respect to the fold 6 between the two, and is arranged so as to reach the lower end of the adhesive margin plate 7. Is the lid 2 9.
  • the cut-out part 30 is formed from a half-cut line or the like that is displaced between the upper surface and the inner surface of the perforated plate material drilled at a depth that does not penetrate the plate material of the upper surface plate 2 and the adhesive margin plate 7.
  • the adhesive margin plate area 3 1 at the lid portion 29 is bonded to the front plate 5 via a peelable wax or the like, and the glue margin plate region portion 3 1 is peeled off from the front plate 5 and glued. Cut off the cut-off part 30 at the base plate 7 and cut the cut-off part 30 at the top plate 2 while pulling up the glue base plate area part 3 1 which has been peeled up and opened and accommodated. You can take out the food you have. Industrial applicability
  • the present invention is useful for a paper packaging box in which food can be heated with an electronic range in a state in which cooked food is stored. This is also suitable for preventing the occurrence of gaps that allow microworms to enter.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Cartons (AREA)
  • Package Specialized In Special Use (AREA)

Abstract

L'invention propose une boîte d'emballage dans laquelle un volet supérieur et un volet inférieur sont reliés sans utilisation de moyens adhésifs et dans laquelle aucun espacement pour une substance étrangère n'est formé dans le coté d'extrémité de la boîte, de telle sorte qu'une ouverture non autorisée est empêchée ainsi que la fuite d'un quelconque liquide. Un volet inférieur (8) et un volet à double pliage (13) sont poussés dans la boîte par un volet supérieur (12), de façon à former ainsi un ensemble de pliage (27) dont les parties d'extrémité viennent étroitement en contact entre elles sur les côtés opposés au côté à double pliage du volet à double pliage (13). La partie d'extrémité du côté supérieur du volet inférieur (8) et les parties d'extrémité du volet à double pliage (13) sur le côté opposé au côté à double pliage du côté supérieur se réunissent de façon à former un ensemble d'extrémité (28), de telle sorte que les deux côtés de la partie de base pliée du volet supérieur (12) viennent étroitement en contact et recouvrent l'ensemble d'extrémité (28).
PCT/JP2008/063336 2007-07-26 2008-07-17 Boîte d'emballage Ceased WO2009014196A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800021195A CN101595037B (zh) 2007-07-26 2008-07-17 包装盒

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-194675 2007-07-26
JP2007194675A JP5008489B2 (ja) 2007-07-26 2007-07-26 包装用箱

Publications (1)

Publication Number Publication Date
WO2009014196A1 true WO2009014196A1 (fr) 2009-01-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063336 Ceased WO2009014196A1 (fr) 2007-07-26 2008-07-17 Boîte d'emballage

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Country Link
JP (1) JP5008489B2 (fr)
CN (1) CN101595037B (fr)
WO (1) WO2009014196A1 (fr)

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US20120255593A1 (en) * 2011-04-07 2012-10-11 Dai Nippon Printing Co., Ltd. Dye-sensitized solar cell module
WO2013176812A3 (fr) * 2012-05-24 2014-03-13 The Quaker Oats Company Brique alimentaire en carton

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CN104803063A (zh) * 2015-04-29 2015-07-29 苏州马培德办公用品制造有限公司 展示盒
KR102333733B1 (ko) * 2020-03-09 2021-11-30 김효철 친환경 식품포장 상자

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JPH11105862A (ja) * 1997-10-08 1999-04-20 Toppan Printing Co Ltd 開閉が容易な紙箱
JP2006151464A (ja) * 2004-11-30 2006-06-15 Toppan Printing Co Ltd トップオープン型紙箱

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JPS63197812U (fr) * 1987-06-08 1988-12-20
JPH10167250A (ja) * 1996-12-03 1998-06-23 Yamajin Bussan Kk 物品搬送用紙製箱
JPH11105862A (ja) * 1997-10-08 1999-04-20 Toppan Printing Co Ltd 開閉が容易な紙箱
JP2006151464A (ja) * 2004-11-30 2006-06-15 Toppan Printing Co Ltd トップオープン型紙箱

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120255593A1 (en) * 2011-04-07 2012-10-11 Dai Nippon Printing Co., Ltd. Dye-sensitized solar cell module
WO2013176812A3 (fr) * 2012-05-24 2014-03-13 The Quaker Oats Company Brique alimentaire en carton
US8959877B2 (en) 2012-05-24 2015-02-24 The Quaker Oats Company Food packaging carton and method of making packaging carton

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JP5008489B2 (ja) 2012-08-22
JP2009029458A (ja) 2009-02-12
CN101595037B (zh) 2011-09-28
CN101595037A (zh) 2009-12-02

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