Question

which substance is used to make cardboard​

Answer 1

Answer:

This is the process :

Drawn from the silo, the dry corn starch is mixed with water and other chemicals and pumped into the corrugator to be spread on the corrugated medium as the layers of liner are added. Other raw materials are used to finish the corrugated cardboard after production.

Answer 2

Drawn from the silo , the dry com starch is mixed with water and other chemicals and pumped into the corrugator to be spread on the corrugated medium as the layers of the liner are added. Other raw materials are use to finish the corrugated cardboard after production.