This line is consisted of 3 single machine, including a web frame, a set of machine for making one side corrugated cardboard and a set of cutting machine with rotary cutter, Utlizing webs as raw paper, and potato starch as adhesive, it can continually turn out one side corrugated cardboard and automatically cut to size. There is no need for you to dry them in the sun or by heat. this line be used for processing 3 or more cardboard