Triangle Post Box

The triangular column type corrugated box is formed by one box and the corner lining. The four corners of the corrugated box form a triangular column or a right angle column structure, thereby improving the compressive strength by 20% -50%.

There are two types of triangular cartons: tray and sealed. Compared with the general corrugated box, the triangular column corrugated box can increase the compressive strength by 20% -30% under standard conditions, and increase by 40% -60% under high humidity conditions. The structure is particularly obvious; from a structural point of view, the corners are relatively sturdy, so the damage rate of the contents is extremely low under drop shock and vibration; when the load is applied, the carton deforms steadily and does not easily cause the stack to collapse; sales of tray-type triangular column corrugated boxes Good display.