Working Principle of Corrugated Paperboard Production Line

Working Principle of Corrugated Production Line

In fact, the corrugated production line is mainly composed of paper roll through processes such as flute pressing, gluing, paper slitting, scorering , cutting off into standard cardboard, stacking and output.

For example, a single face corrugated cardboard production line is usually supported by mill roll stand, single facer and rotary cutting unit. In this case, roll paper materials and potato or corn starch adhesive can be used, and then we will continuously produce and cut into single face corrugated cardboard of the required specifications. During cardboard production, there is no need to dry, and at the same time, a gluing machine or laminating machine can be used to produce more than three layers of corrugated cardboard. In addition, it should be understood that the corrugated cardboard production line is the key equipment for the entire product forming, mainly involving the impact of factors such as raw paper, glue, and steam on the quality of paper forming. So it is recommended that we address the issue of cardboard quality at this time

When using a corrugated cardboard production line, we also need to understand that among the main machines, the slitter scorer is a machine that affects work efficiency, and its selection is very important. The knives in the slitting scorer should be movable, and when purchasing a corrugated cardboard production line, dust prevention measures should be taken into account for the cutting knives and pressing guide rails. In fact, in practical use, the dust generated during sharpening will fall on the smooth guide rail. In this way, when arranging the cutting tools, it will be difficult for the cutting tools or wire pressing wheels to move and often stop. In addition, it should be ensured that the small spacing between the wire pressing wheels is within the actual value of the 50mm cutting line positioning mode and the accuracy range of the cutting machine layout. Some manufacturers claim that they can achieve 2mm, but in practice, there may be an error of 1-2mm. Therefore, it is also recommended that personnel conduct regular inspections, which is inefficient; Multiple methods of wire pressing wheels can meet various types of wire pressing requirements. The corrugated cardboard production line should provide complete production data collection, statistics, and output for monitoring with the production site.