Grey paperboard laminating machine is the mechanical equipment that glues two or more layers of materials together with adhesive. Suitable for paper, film, sponge, cloth and other industries. Excessive pressure or uneven pressure at both ends of the laminating roller of the gray paperboard laminating machine will cause the surface wrinkles of the composite film, and the empty tunnel will be formed at the wrinkles after laminating, which will affect the bonding fastness of the finished product. The bonding strength of the composite can be improved by increasing the composite pressure appropriately.

　　Production process requirements of grey paperboard laminating machine

　　1. After 2 minutes of bonding, there is no need to peel off the corrugated paper and the corrugated paper.

　　2. Gluing width: 1 mm, 2 nm, the corrugating and lining paper or core paper are bonded evenly and firmly, and there is no degumming and blistering on the surface.

　　3. There is no corrugation, tilt, collapse, color together, no significant mottle, smooth surface, no significant wrinkles, no damage, and the integrity meets the requirements.

　　In order to prolong the service life of the grey paperboard laminating machine, it is necessary to regularly clean the transmission parts and transport tracks of the laminating machine. All the transmission parts and bearings of the laminating machine need lubricating oil, and different parts need different lubricating oil, so as to ensure the smooth operation of the laminating machine for a long time and ensure the production efficiency.