... our new design with the high side spare parts. The machine is adopted with strengthened single-side driving system, for steady running and ... continuous, exact and automatic.·It has a grinder in each side, which makes the glue more stable, firmly.·This model ... Box formingBoth sides fold, both sides pre-fold and either side glue4.Paperboard FeedingAutomatic feeding5.Way of foldingFirst, second and fourth ...