What is a flute of Corrugated Carton Box

What is a flute of Corrugated Carton Box

What is a flute of Corrugated Carton Box
What is a flute of Corrugated Carton Box
Fluted liner is the wavy piece of board sandwiched between the liners and gives a box its strength and protection from knocks and impact damage. To create the fluted effect rolls of paper are fed into a corrugated roller machine