Understand 3 Ply, 5 Ply and 7 Ply Corrugation Sheets
Choose the right corrugated sheet structure based on product weight, shipping distance, stacking strength and packaging safety requirements.
What is Ply?
Ply means the number of paper layers used in a corrugated sheet
A corrugated sheet is made using flat liner papers and fluted paper. More ply layers generally provide better strength, cushioning, stacking capacity, and protection during transport.
