transparent, opaque and colored, and multilayer composite hollow. Because of its good plasticity, it can better meet the requirements of various architectural shapes, but compared with the performance of service life, beauty and durability, color steel corrugated board is better. Corrugated machine is a machine that presses the base paper into corrugated shape through the corrugated wheel on it. It is an important part of corrugated board production line.
The machine is composed of vacuum suction hood, paper guide copper negative, air suction pipe and muffler. The working principle is that the base paper adjusts the tension through the paper guide roller, the anticipating wheel controls the temperature, enters the corrugated channel between the heated upper and lower corrugations through the upper and lower corrugation tops, presses and irons into a corrugated shape at the center of the upper and lower corrugation rollers, and is shaped after being pasted. The corrugated paper gradually pastes with the heating of the paste during the continuous operation of the upper and lower corrugations, and is connected with the center of the upper and lower corrugation rollers and the pressure roller, At the same time, after the temperature is controlled by the preheating roller, the face paper reaching the pressure roller is composite dried. Therefore, the corrugator conveying system operates at high speed to continuously produce various corrugated paperboards. This also includes a lot of corrugated machine spares.Corrugated line is the abbreviation of corrugated board production line. It is a flow line composed of web base paper through processes such as pressing corrugated, gluing, bonding, dividing paper and pressing line, transverse cutting into standard paperboard, and finally stacking and output. For example, the single-sided corrugated paper production line is usually composed of web paper support, single-sided corrugated board forming machine and rotary paper cutting unit. It uses web paper materials and potato or corn starch adhesive to continuously produce and cut into single-sided corrugated board of required specifications. The produced board does not need to be dried or dried. At the same time, it can be used in combination with glue machine or veneer machine to produce corrugated board with more than three layers. The corrugated board production line is usually very long. For example, the five layer corrugated board production line includes equipment such as electric shaftless paper frame, paper loading trolley, face paper preheater, core paper preheater, heavy secondary gluing machine and so on.