Buffer structure, packaging set and buffer structure forming method
A buffer structure includes at least one inner main layer, at least one outer main layer and a rib portion. An accommodating space is formed by an inner side of the inner main layer. The outer main layer is located at an outer side of the inner main layer and surrounds the inner main layer. The rib...
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Zusammenfassung: | A buffer structure includes at least one inner main layer, at least one outer main layer and a rib portion. An accommodating space is formed by an inner side of the inner main layer. The outer main layer is located at an outer side of the inner main layer and surrounds the inner main layer. The rib portion is located between two first folding lines and forms an annular shape. The two first folding lines are parallel to each other. The rib portion is connected between the inner main layer and the outer main layer. One of the first folding lines is connected to the inner main layer, and the other one of the first folding lines is connected to the outer main layer. Therefore, the buffer structure is featured with low cost, high packaging efficiency and high protection ability. |
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