Freshness preservation packaging box

The invention relates to the field of packaging, in particular to a freshness preservation packaging box. The freshness preservation packaging box comprises a packaging box body, a box cover and an adhesive tape, wherein the box cover is connected to the packaging box body; the adhesive tape adheres...

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1. Verfasser: YUAN YEQIN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to the field of packaging, in particular to a freshness preservation packaging box. The freshness preservation packaging box comprises a packaging box body, a box cover and an adhesive tape, wherein the box cover is connected to the packaging box body; the adhesive tape adheres to the middle seam of the box cover; a center line is arranged in the center of the inner side of the adhesive tape; the center line and the middle seam of the box cover are aligned; a nail is arranged on a sharp corner of the packaging box body; air vents are formed in two sides of the packaging box body; multifunctional holes are formed in the box cover. The air vents in the two sides of the packaging box body and the multifunctional holes in the box cover facilitate the freshness preservation of food such as fruit.