Paperboard Composite Machine is suitable for paper, film, sponge, cloth and other industries. Its function is to bond two or more layers of materials together with adhesive, and cold bonding is mainly to apply external pressure, so that the laminating diaphragm is bonded together by pressure-sensitive adhesive. Cold lamination is mainly suitable for the bonding of heat sensitive materials.

　　Common problems and solutions of Composite Machine

　　1. Improper mounting

　　In the daily production, because of the inaccuracy of the hand over of the teeth in each group during the printing of the face paper, the tearing phenomenon appears in the mouth of the face paper. When mounting with a paper mounting machine, it is easy to bump the face paper into bending or folding state in the process of paper feeding, which will cause the phenomenon of uneven alignment between the face paper and the corrugated board after mounting. When this happens, we should adjust the hand over time of the teeth to prevent tearing the edge of the paper.

　　2. Mounting error

　　When the chain mechanism of the compound machine is not properly adjusted or maintained, it is easy to cause errors in the mounting of face paper and corrugated board. Therefore, we should clean and clean the chain part regularly and keep good lubrication. However, the front gauge on the upper and lower chains is loose, which may cause impact on the paper edge during paper feeding, and also cause mounting errors. For the loose front gauge, corresponding measures should be taken in time.