Patent ID: 7784614

Claim:
A packaging insert comprising: a box portion comprising a supporting plate and a plurality of side flaps surrounding the supporting plate; and a fixing belt attached to the box portion; wherein a first receiving space is formed by the supporting plate of the box portion and the fixing belt, and the first receiving space has an opening configured for products being packed to pass therethrough; wherein a second receiving space is formed, opposite to the side where the first receiving space is formed, by the supporting plate and the side flaps of the box portion; wherein the supporting plate is in the shape of rectangle or square; wherein the side flaps comprises two connecting flaps in the shape of rectangle or square and four clasping flaps in the shape of rectangle or square, each clasping flap defining one joint end on one side of the clasping flap and one engaging end on the opposite side; and wherein an engaging cutout is defined close to each engaging end of each clasping flap, a bridge spanning across the engaging cutout and integrally connecting the engaging end with the joint end of the clasping flap is also defined, the engaging cutouts being oriented in such a way that each bridge of each clasping flap is capable of being snapped in the engaging cutout of an adjacent clasping flap.