The upper and lower roller is an important part of the web paper mounting machine. Generally, after a period of use, the upper and lower roller will accumulate a lot of hot glue. If it is not clean for a long time, it will block the synchronous rolling transportation of the face paper or corrugated board, thus reducing the production efficiency and service life of the paper mounting machine.

　　Precautions of Web paper mounting machine in production

　　In the production, attention should be paid to the gap between the upper and lower rollers. When the gap between the upper and lower rollers is not suitable, the mounted corrugated board is easy to shift or blister between the face paper and the corrugated paper after passing through the upper and lower rollers. On the other hand, it is easy to deform the corrugated board under pressure.

　　Therefore, it is necessary to adjust to the thickness of the paperboard to make the paperboard pass under appropriate pressure to prevent blistering, degumming or corrugating deformation. Therefore, in daily production, while doing a good job in the maintenance and cleaning of Web mounting, we should also operate in strict accordance with the requirements of the equipment manual, so as to ensure the production efficiency and quality.