JP2008155960A - Packaging box for pizza - Google Patents

Packaging box for pizza Download PDF

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JP2008155960A
JP2008155960A JP2006347476A JP2006347476A JP2008155960A JP 2008155960 A JP2008155960 A JP 2008155960A JP 2006347476 A JP2006347476 A JP 2006347476A JP 2006347476 A JP2006347476 A JP 2006347476A JP 2008155960 A JP2008155960 A JP 2008155960A
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edge
piece
pizza
panel
bottom plate
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Junichi Otake
純一 大竹
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Rengo Co Ltd
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Rengo Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging box for a pizza whose workability in assembling the box from a blank is satisfactory and from which the oil or topping of the pizza placed on a bottom panel does not easily leak out of the box. <P>SOLUTION: In forming this corrugated cardboard packaging box for a pizza, a bottom panel 1 for placing a pizza thereon is provided with a side edge 2, an end edge 3 perpendicular to the edge 2 and an inclined edge 4 reaching from the edge 2 to the edge 3, a side panel 5 connected to the edge 2 of the panel 1 is bent and erected along the edge 2 of the panel 1, an end panel 8 connected to the edge 3 of the panel 1 is bent and erected along the edge 3, a connecting piece 22 connecting the bottom edge 20 of the first fold-in piece 17 connected to the side edge 16 of the panel 5 and the bottom edge 21 of the second fold-in piece 19 connected to the side edge 18 of the panel 1 is connected to the inclining edge 4 of the panel 1 and the piece 22 is folded back along the edge 4 of the panel 1. By this, the piece 17 and the piece 19 are folded more internally than the edge 4 of the panel 1. The connecting piece 22 is folded back to a position to leave a gap between the piece 22 and a panel 1. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

この発明は、宅配ピザや持ち帰りピザを収容するピザ用包装箱に関する。   The present invention relates to a pizza packaging box for storing a home delivery pizza or a take-away pizza.

ピザを宅配する場合や、持ち帰り用のピザを販売する場合にピザを収容するピザ用包装箱は、ピザを収容するまではブランクの状態で保管し、ピザを収容するときに組み立てて用いることが多いが（特許文献１〜５）、このようなピザ用包装箱として、段ボールからなり、図７に示すように箱の四隅を内側に折り込んだものが知られている。   When delivering pizza or selling pizza for take-away, pizza packaging boxes that store pizza should be kept blank until pizza is stored, and assembled and used when storing pizza. Although many (patent documents 1 to 5), as such a pizza packaging box, a box made of cardboard and having four corners folded inward as shown in FIG. 7 is known.

このピザ用包装箱は、図８に示すように、ピザ載置用の底板３１が、対向１対の側縁３２，３２と、対向１対の端縁３３，３３と、各側縁３２から各端縁３３に至る斜縁３４とを有する八角形状に形成されている。底板３１の各側縁３２には側板３５が連設され、各側板３５の両端縁３６，３６には、第１折込片３７が連設されており、同様に、各端縁３３には端板３８が連設され、各端板３８の両側縁３９，３９には、第２折込片４０が連設されている。また、底板３１の斜縁３４には、第１折込片３７の下縁４１と、第２折込片４０の下縁４２とを連結する連結片４３が連設されている。   As shown in FIG. 8, this pizza packaging box has a bottom plate 31 for placing a pizza from a pair of opposing side edges 32, 32, a pair of opposing edges 33, 33, and each side edge 32. It is formed in an octagonal shape having a slanted edge 34 reaching each end edge 33. A side plate 35 is connected to each side edge 32 of the bottom plate 31, and first folding pieces 37 are connected to both end edges 36, 36 of each side plate 35. A plate 38 is provided continuously, and second folding pieces 40 are provided continuously on both side edges 39 of the end plates 38. In addition, a connecting piece 43 that connects the lower edge 41 of the first folding piece 37 and the lower edge 42 of the second folding piece 40 is connected to the oblique edge 34 of the bottom plate 31.

このピザ用包装箱は、次のようにして組み立てる。まず、図８に示すブランクの状態から各側板３５と各端板３８を底板３１に対して曲げ起こし、これと同時に、図９、図１０に示すように、連結片４３を底板３１の斜縁３４に沿って底板３１に重なる位置まで折り返すことによって、第１折込片３７と第２折込片４０を斜縁３４よりも内側に折り込む。つぎに、図７に示すように、一方の端板３８の上縁に連設した蓋板４４で、箱の上部開口を閉鎖する。
米国特許第５０００３７４号明細書 米国特許第５４０２９２９号明細書 特開２００３−２２１０２６号公報 実用新案登録第３１０６８６７号公報 This pizza packaging box is assembled as follows. First, the side plates 35 and the end plates 38 are bent with respect to the bottom plate 31 from the blank state shown in FIG. 8, and at the same time, as shown in FIGS. The first folding piece 37 and the second folding piece 40 are folded inward from the oblique edge 34 by folding back to the position overlapping the bottom plate 31 along 34. Next, as shown in FIG. 7, the upper opening of the box is closed with a cover plate 44 provided continuously with the upper edge of one end plate 38.
US Patent No. 5000374 US Pat. No. 5,402,929 JP 2003-221026 A Utility Model Registration No. 3106867

このピザ用包装箱は、図１１（ｂ）に示すように、連結板４３を底板３１に重なる位置まで折り返しているので、連結板４３に作用する復元力が大きく、その復元力によって連結板４３が折り返す前の状態に戻りやすい。連結板４３が折り返す前の状態に戻ると、側板３５と端板３８も曲げ起こす前の状態に戻ってしまう。そのため、このピザ用包装箱は、ブランクの状態からの組み立て作業性が悪かった。   In this pizza packaging box, as shown in FIG. 11 (b), the connecting plate 43 is folded back to the position where it overlaps the bottom plate 31, so that the restoring force acting on the connecting plate 43 is large, and the connecting plate 43 is caused by the restoring force. It is easy to return to the state before. When the state before the connection plate 43 is folded back, the side plate 35 and the end plate 38 are also returned to the state before bending. Therefore, this pizza packaging box has poor assembly workability from a blank state.

また、このピザ用包装箱は、図１１（ｂ）に示すように、組み立てたときに第１折込片３７と第２折込片４０の間に形成されるスリット４５の下端の位置が、底板３１に近接しているので、そのスリット４５を通して、底板３１上に載置したピザの油やトッピングが箱外に漏れるおそれがあった。   In addition, as shown in FIG. 11 (b), this pizza packaging box has a bottom plate 31 in which the lower end of the slit 45 formed between the first folding piece 37 and the second folding piece 40 is assembled. Therefore, the pizza oil and topping placed on the bottom plate 31 may leak out of the box through the slit 45.

この発明が解決しようとする課題は、ブランクの状態からの組み立て作業性に優れ、底板上に載置したピザの油やトッピングが箱外に漏れにくいピザ用包装箱を提供することである。   The problem to be solved by the present invention is to provide a pizza packaging box which is excellent in assembling workability from a blank state and in which oil and topping of pizza placed on the bottom plate is difficult to leak out of the box.

上記の課題を解決するために、前記連結片を、連結片と底板の間に隙間を残す位置まで折り返すようにした。このようにすると、連結片を底板の斜縁に沿って底板に重なる位置まで折り返すようにしたものと比較して、底板の斜縁に沿った連結板の曲げ角度が小さいので、底板の斜縁に沿って連結板を折り返したときに、連結板に作用する復元力が小さい。そのため、連結片が折り返す前の状態に戻りにくく、側板と端板も曲げ起こす前の状態に戻りにくい。   In order to solve the above problems, the connecting piece is folded back to a position where a gap is left between the connecting piece and the bottom plate. In this case, the bending angle of the connecting plate along the oblique edge of the bottom plate is smaller than that in which the connecting piece is folded back to the position overlapping the bottom plate along the oblique edge of the bottom plate. The restoring force acting on the connecting plate is small when the connecting plate is folded along. Therefore, it is difficult to return to the state before the connecting piece is folded back, and it is difficult to return to the state before the side plate and the end plate are bent.

このピザ用包装箱は、前記連結片を、連結片と底板の間に隙間を残す位置まで折り返すようにしたので、連結片を底板の斜縁に沿って折り返したときに、連結板に作用する復元力が小さい。そのため、このピザ用包装箱は、ブランクの状態からの組み立て作業性に優れる。   In this pizza packaging box, the connecting piece is folded back to a position where a gap is left between the connecting piece and the bottom plate. Therefore, when the connecting piece is folded back along the oblique edge of the bottom plate, it acts on the connecting plate. Low resilience. Therefore, this pizza packaging box is excellent in assembly workability from a blank state.

また、このピザ用包装箱は、組み立てたときに第１折込片と第２折込片の間に形成されるスリットが、底板から上方に離れた位置に形成されるので、底板上に載置したピザの油やトッピングが、スリットを通して箱外に漏れにくい。   In addition, this pizza packaging box was placed on the bottom plate because the slit formed between the first and second folding pieces when assembled was formed at a position away from the bottom plate. Pizza oil and toppings are less likely to leak out of the box through the slit.

図１に、この発明の実施形態のピザ用包装箱を示し、図２に、そのブランクを示す。このピザ用包装箱は、段ボールからなり、図２に示すように、底板１が、対向１対の側縁２，２と、側縁２に直角な対向１対の端縁３，３と、各側縁２から各端縁３に至る斜縁４とを有する八角形状に形成されている。   FIG. 1 shows a pizza packaging box according to an embodiment of the present invention, and FIG. 2 shows a blank thereof. This pizza packaging box is made of corrugated cardboard. As shown in FIG. 2, the bottom plate 1 has a pair of opposing side edges 2 and 2 and a pair of opposing edges 3 and 3 perpendicular to the side edge 2; It is formed in an octagonal shape having oblique edges 4 extending from the side edges 2 to the end edges 3.

底板１の各側縁２には、側板５、側フラップ６が順に連設され、側板５と側フラップ６の間にスリット７が形成されている。底板１の一方の端縁３には、端板８、端フラップ９が順に連設され、端板８と端フラップ９の間にスリット１０が形成されている。底板１の他方の端縁３には、端板８、蓋板１１が順に連設されている。   A side plate 5 and a side flap 6 are sequentially connected to each side edge 2 of the bottom plate 1, and a slit 7 is formed between the side plate 5 and the side flap 6. An end plate 8 and an end flap 9 are sequentially connected to one end edge 3 of the bottom plate 1, and a slit 10 is formed between the end plate 8 and the end flap 9. An end plate 8 and a cover plate 11 are sequentially connected to the other end edge 3 of the bottom plate 1.

蓋板１１は、底板１と同じ八角形状であり、蓋板１１の先端縁１２には、スリット１０に対応する差込み片１３が連設され、蓋板１１の各側縁１４には、スリット７に対応する差込み片１５が連設されている。   The cover plate 11 has the same octagonal shape as that of the bottom plate 1, and an insertion piece 13 corresponding to the slit 10 is connected to the tip edge 12 of the cover plate 11, and the slit 7 is formed on each side edge 14 of the cover plate 11. The insertion piece 15 corresponding to is continuously provided.

各側板５の両側縁１６，１６には、第１折込片１７が連設され、各端板８の両側縁１８には、第２折込片１９が連設されている。底板１の各斜縁４には、第１折込片１７の下縁２０と第２折込片１９の下縁２１を連結する連結片２２が連設されている。   A first folding piece 17 is connected to both side edges 16, 16 of each side plate 5, and a second folding piece 19 is connected to both side edges 18 of each end plate 8. A connecting piece 22 that connects the lower edge 20 of the first folding piece 17 and the lower edge 21 of the second folding piece 19 is connected to each oblique edge 4 of the bottom plate 1.

側板５の側縁１６は、底板１の側縁２に対して直角であり、側板５の側縁１６と第１折込片１７の下縁２０の間に挟まれる角度α（図３参照）は、直角よりも小さい。同様に、端板８の側縁１８は、底板１の端縁３に対して直角であり、端板８の側縁１８と第２折込片１９の下縁２１の間に挟まれる角度β（図３参照）は、直角よりも小さい。   The side edge 16 of the side plate 5 is perpendicular to the side edge 2 of the bottom plate 1, and an angle α (see FIG. 3) sandwiched between the side edge 16 of the side plate 5 and the lower edge 20 of the first folding piece 17. Smaller than a right angle. Similarly, the side edge 18 of the end plate 8 is perpendicular to the end edge 3 of the bottom plate 1, and the angle β (between the side edge 18 of the end plate 8 and the lower edge 21 of the second folding piece 19 is set. 3) is smaller than a right angle.

図２に示すブランクは、次のようにして組み立てることができる。まず、図２に示すブランクの状態から各側板５と各端板８を底板１に対して曲げ起こし、これと同時に、図３から図５に示すように、連結片２２を底板１の斜縁４に沿って折り返すことによって、第１折込片１７と第２折込片１９を斜縁４よりも内側に折り込む。   The blank shown in FIG. 2 can be assembled as follows. First, each side plate 5 and each end plate 8 are bent and raised with respect to the bottom plate 1 from the blank state shown in FIG. 2, and at the same time, as shown in FIG. 3 to FIG. 4, the first folded piece 17 and the second folded piece 19 are folded inward from the oblique edge 4.

このとき、図６（ａ）に示すように、側板５の側縁１６と第１折込片１７の下縁２０の間に挟まれる角度αが直角よりも小さく、また、図６（ｂ）に示すように、端板８の側縁１８と第２折込片１９の下縁２１の間に挟まれる角度βが直角よりも小さいので、図６（ｂ）に示すように、連結片２２は底板１に重ならず、連結片２２と底板１の間に隙間が残る。つぎに、蓋板１１で箱の上部開口を閉鎖し、差込み片１３，１５をそれぞれスリット７，１０に差し込む。   At this time, as shown in FIG. 6A, the angle α sandwiched between the side edge 16 of the side plate 5 and the lower edge 20 of the first folding piece 17 is smaller than a right angle, and FIG. As shown in FIG. 6B, since the angle β sandwiched between the side edge 18 of the end plate 8 and the lower edge 21 of the second folded piece 19 is smaller than a right angle, the connecting piece 22 is a bottom plate as shown in FIG. No gap is left between the connecting piece 22 and the bottom plate 1. Next, the upper opening of the box is closed with the cover plate 11, and the insertion pieces 13 and 15 are inserted into the slits 7 and 10, respectively.

このピザ用包装箱は、図６（ｂ）に示すように、連結片２２を、連結片２２と底板１の間に隙間を残す位置まで折り返すようにしたので、図１１（ｂ）に示すように、連結片４３を底板３１に重なる位置まで折り返すようにしたものと比較して、底板１の斜縁４に沿った連結板２２の曲げ角度が小さく、連結板２２に作用する復元力が小さい。そのため、このピザ用包装箱は、ブランクの状態から組み立てるときに、連結片２２が折り返す前の状態に戻りにくく、ブランクの状態からの組み立て作業性に優れる。   In this pizza packaging box, as shown in FIG. 6 (b), the connecting piece 22 is folded back to a position where a gap is left between the connecting piece 22 and the bottom plate 1. In addition, the bending angle of the connecting plate 22 along the slanted edge 4 of the bottom plate 1 is small and the restoring force acting on the connecting plate 22 is small as compared with the case where the connecting piece 43 is folded back to the position overlapping the bottom plate 31. . Therefore, when this pizza packaging box is assembled from a blank state, it is difficult to return to the state before the connecting piece 22 is folded back, and the assembly workability from the blank state is excellent.

また、このピザ用包装箱は、組み立てたときに、図６（ｂ）に示すように、第１折込片１７と第２折込片１９の間に形成されるスリット２３が、底板１から上方に離れた位置に形成されるので、底板１上に載置したピザの油やトッピングが、スリット２３を通して箱外に漏れにくい。   In addition, when the pizza packaging box is assembled, as shown in FIG. 6B, the slit 23 formed between the first folding piece 17 and the second folding piece 19 is formed upward from the bottom plate 1. Since it is formed at a distant position, the oil and topping of the pizza placed on the bottom plate 1 hardly leaks out of the box through the slit 23.

上記実施形態では、箱の四隅を内側に折り込み、その四隅の各連結片２２を、連結片２２と底板１の間に隙間を残す位置まで折り返すようにしたピザ用包装箱を例に挙げて説明したが、この発明は、箱の四隅のうちの二隅を内側に折り込み、内側に折り込んだ各隅の連結片を、連結片と底板の間に隙間を残す位置まで折り返すようにしたピザ用包装箱にも適用することができる。   In the said embodiment, the four corners of a box are folded inward, and each connection piece 22 of the four corners is mentioned as an example, and it wraps up to the position which leaves a clearance gap between the connection piece 22 and the baseplate 1, and demonstrates and demonstrates However, according to the present invention, two of the four corners of the box are folded inward, and the connecting pieces at the respective corners are folded back to a position where a gap is left between the connecting piece and the bottom plate. It can also be applied to boxes.

また、上記実施形態では、蓋板１１に連設した差込み片１３，１５をスリット７，１０にそれぞれ差し込むタイプのピザ用包装箱を例に挙げて説明したが、この発明は、蓋板の両側縁に外側板を連設し、その各外側板の両側縁に連設した第３折込片と蓋板の斜縁を連結する第２連結片を設け、上部開口を蓋板で閉鎖した状態で、第３折込片と第２連結片を内側に折り込むクラムシェルタイプのピザ用包装箱に適用してもよい。   In the above-described embodiment, the pizza packaging box of the type in which the insertion pieces 13 and 15 connected to the cover plate 11 are inserted into the slits 7 and 10 has been described as an example. In the state where the outer plate is continuously connected to the edge, the third connecting piece that is connected to the both side edges of each outer plate and the second connecting piece that connects the oblique edge of the cover plate are provided, and the upper opening is closed with the cover plate. The clamshell type pizza packaging box in which the third folded piece and the second connecting piece are folded inward may be applied.

この発明の実施形態のピザ用包装箱を示す斜視図The perspective view which shows the packaging box for pizza of embodiment of this invention 図１に示すピザ用包装箱のブランクを示す平面図The top view which shows the blank of the packaging box for pizza shown in FIG. 図２に示すブランクの組み立て過程を示す拡大斜視図The expanded perspective view which shows the assembly process of the blank shown in FIG. 図２に示すブランクの組み立て過程を示す拡大斜視図The expanded perspective view which shows the assembly process of the blank shown in FIG. 図２に示すブランクの組み立て過程を示す拡大斜視図The expanded perspective view which shows the assembly process of the blank shown in FIG. （ａ）は、図５に示す連結片の近傍を箱の内側から見た斜視図、（ｂ）は（ａ）のＢ−Ｂ線に沿った断面図(A) is the perspective view which looked at the vicinity of the connection piece shown in FIG. 5 from the inner side of a box, (b) is sectional drawing along the BB line of (a). 従来のピザ用包装箱の一例を示す斜視図A perspective view showing an example of a conventional pizza packaging box 図７に示すピザ用包装箱のブランクを示す平面図The top view which shows the blank of the packaging box for pizza shown in FIG. 図８に示すブランクの組み立て過程を示す拡大斜視図The expanded perspective view which shows the assembly process of the blank shown in FIG. 図８に示すブランクの組み立て過程を示す拡大斜視図The expanded perspective view which shows the assembly process of the blank shown in FIG. （ａ）は、図１０に示す連結片の近傍を箱の内側から見た斜視図、（ｂ）は（ａ）のＢ−Ｂ線に沿った断面図(A) is the perspective view which looked at the vicinity of the connection piece shown in FIG. 10 from the inner side of a box, (b) is sectional drawing along the BB line of (a).

符号の説明Explanation of symbols

１ 底板
２ 側縁
３ 端縁
４ 斜縁
５ 側板
８ 端板
１６ 側縁
１７ 第１折込片
１８ 側縁
１９ 第２折込片
２０ 下縁
２１ 下縁
２２ 連結片 DESCRIPTION OF SYMBOLS 1 Bottom plate 2 Side edge 3 End edge 4 Oblique edge 5 Side plate 8 End plate 16 Side edge 17 1st folding piece 18 Side edge 19 2nd folding piece 20 Lower edge 21 Lower edge 22 Connection piece

Claims (1)

側縁（２）とその側縁（２）に直角な端縁（３）と前記側縁（２）から前記端縁（３）に至る斜縁（４）とを有するピザ載置用の底板（１）を設け、その底板（１）の側縁（２）に連設した側板（５）を底板（１）の側縁（２）に沿って曲げ起こし、前記底板（１）の端縁（３）に連設した端板（８）を底板（１）の端縁（３）に沿って曲げ起こし、前記側板（５）の側縁（１６）に連設した第１折込片（１７）の下縁（２０）と前記端板（８）の側縁（１８）に連設した第２折込片（１９）の下縁（２１）とを連結する連結片（２２）を前記底板（１）の斜縁（４）に連設し、その連結片（２２）を前記底板（１）の斜縁（４）に沿って折り返すことによって前記第１折込片（１７）と前記第２折込片（１９）を前記底板（１）の斜縁（４）よりも内側に折り込むようにした段ボール製のピザ用包装箱において、前記連結片（２２）を、連結片（２２）と底板（１）の間に隙間を残す位置まで折り返すようにしたことを特徴とするピザ用包装箱。   A bottom plate for placing a pizza having a side edge (2), an end edge (3) perpendicular to the side edge (2), and a beveled edge (4) extending from the side edge (2) to the end edge (3) (1) is provided, the side plate (5) connected to the side edge (2) of the bottom plate (1) is bent along the side edge (2) of the bottom plate (1), and the edge of the bottom plate (1) The end plate (8) provided continuously to (3) is bent and raised along the edge (3) of the bottom plate (1), and the first folded piece (17) connected to the side edge (16) of the side plate (5) is provided. ) And the bottom plate (22) connecting the lower edge (21) of the second folded piece (19) connected to the side edge (18) of the end plate (8). 1) and the second folding part by connecting the connecting piece (22) along the oblique edge (4) of the bottom plate (1). The piece (19) is attached to the beveled edge (4) of the bottom plate (1). In the pizza packaging box made of cardboard that is folded inward, the connecting piece (22) is folded back to a position where a gap is left between the connecting piece (22) and the bottom plate (1). A pizza packaging box.
JP2006347476A 2006-12-25 2006-12-25 Packaging box for pizza Pending JP2008155960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006347476A JP2008155960A (en) 2006-12-25 2006-12-25 Packaging box for pizza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006347476A JP2008155960A (en) 2006-12-25 2006-12-25 Packaging box for pizza

Publications (1)

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JP2008155960A true JP2008155960A (en) 2008-07-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101109341B1 (en) 2009-06-09 2012-01-31 정병태 The pizza box that lid comes to get folded with automatic
CN109178654A (en) * 2018-11-12 2019-01-11 开平市长源纸品有限公司 A kind of carton

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0872862A (en) * 1994-09-07 1996-03-19 Jujo Central Kk Tray-containing packaging case
JPH11301637A (en) * 1998-04-15 1999-11-02 Toppan Printing Co Ltd Octagonal case
JP2003221026A (en) * 2002-01-30 2003-08-05 Sanpack:Kk Octagonal box
JP2003327275A (en) * 2002-05-07 2003-11-19 Sanpack:Kk Housing case

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0872862A (en) * 1994-09-07 1996-03-19 Jujo Central Kk Tray-containing packaging case
JPH11301637A (en) * 1998-04-15 1999-11-02 Toppan Printing Co Ltd Octagonal case
JP2003221026A (en) * 2002-01-30 2003-08-05 Sanpack:Kk Octagonal box
JP2003327275A (en) * 2002-05-07 2003-11-19 Sanpack:Kk Housing case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101109341B1 (en) 2009-06-09 2012-01-31 정병태 The pizza box that lid comes to get folded with automatic
CN109178654A (en) * 2018-11-12 2019-01-11 开平市长源纸品有限公司 A kind of carton

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