PACKING BOX

To provide a packing box capable of suppressing a trunk from being deformed by a load from above.SOLUTION: A packing box, comprising a trunk 2 made up surrounded by a plurality of side plates 11, 14 and a top-face flap 26, 28 provided continuing from each upper limb of the trunk 2, comprises a flap-...

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Bibliographische Detailangaben
Hauptverfasser: TASHIRO EIJI, HORI TAKANORI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a packing box capable of suppressing a trunk from being deformed by a load from above.SOLUTION: A packing box, comprising a trunk 2 made up surrounded by a plurality of side plates 11, 14 and a top-face flap 26, 28 provided continuing from each upper limb of the trunk 2, comprises a flap-ruled line 18 that is provided at each upper limb and allows the top-face flap to be bent, a leading ruled line 31 that adjoins the flap-ruled line 18 and extends in a same direction, and a break line 32 that is provided over an entire periphery of the trunk 2. At least opposed, one pair of side plates out of the side plates making up the trunk 2 comprise an opening-start portions 36a, 36d contiguous with the break line 32.SELECTED DRAWING: Figure 3 【課題】上方からの荷重による胴部の変形を抑制可能とした包装箱を提供する。【解決手段】複数の側板11,14で囲まれて構成された胴部2と、胴部2の各上辺に連接された天面フラップ26,28とを備える包装箱において、各上辺に設けられ、天面フラップを折曲可能とするフラップ罫線18と、フラップ罫線18に近接して同一方向に延在する誘導罫線31と、胴部2の全周に亘って設けられる破断線32とを備える。胴部2を構成する各側板のうち、少なくとも対向する一対の側板には、破断線32に接する開封開始部36a,36dを備えている。【選択図】図3