At RBS, we have technically solved the issue by simply suggesting our customers to choose rigid cardboard boxes. Rigid boxes are the most preferable (recycled paper board) and safe to the product while it has been shipped.
As per testing records,
A 1mm thickness board can hold half kg/1.1 lbs weight, this thickness box can bear si=192.63 N/m2 pressure.
A 2MM thickness board can hold 2 kg/4.4 lbs weight, this thickness box can bear si=770.55 N/m2 pressure.
A 3mm thickness board can hold 5 kg/11.0 lbs weight, this thickness box can bear si=875.63 N/m2 pressure.
We hope you now have a clear idea on choosing the right thickness for your product. Then why wait? The quest is over- Submit your box details on our contact page!