Corrugated packaging box

The invention provides a corrugated packaging box. The corrugated packaging box is a cubic box body formed by folding a corrugated paperboard. The corrugated packaging box comprises a top face, a bottom face, a first side face, a second side face, a third side face and a fourth side face, wherein th...

Ausführliche Beschreibung

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1. Verfasser: ZHANG XUANMIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a corrugated packaging box. The corrugated packaging box is a cubic box body formed by folding a corrugated paperboard. The corrugated packaging box comprises a top face, a bottom face, a first side face, a second side face, a third side face and a fourth side face, wherein the first side face, the second side face, the third side face and the fourth side face are sequentially connected. The upper end of the second side face is connected with the top face, and the lower end of the second side face is connected with the bottom face. A first flange, a second flange and a third flange are arranged at the upper end of the first side face, the upper end of the third side face and the upper end of the fourth side face correspondingly. A first insertion opening is formed between the first flange and the side face connected with the first flange. A second insertion opening is formed between the second flange and the side face connected with the second flange. A third insertion opening is formed