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corrugator roll

The former are very necessary in the production of boxes. They also help make that bumpy pattern that gives cardboard its strength. We wouldn’t be able to make sturdy boxes to hold anything without corrugator rolls.

A corrugator roll is a huge metal tube with bumps on it. These bumps make the cardboard wrinkly. As the cardboard passes through the corrugator machine, the rolls squash it to form the distinctive corrugated shape. It's the combination that provides cardboard with its strength and durability.

How corrugator rolls create the unique wavy texture of cardboard

The corrugator rolls are produced via special machines at Lincheng company. Those machines are so sensitive and you make sure the bumps in the rolls are perfect. When these rolls crush the cardboard, they form the wavy pattern we’ve become so fond of. It is this pattern that makes the cardboard so it won’t easily bend or break.

Why choose Lincheng corrugator roll?

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