Suction paper can better adapt to bending board; Frequency conversion control, so that the feeding section can be controlled separately, simple and reliable operation; Stainless steel glue-coated wheel, corrosion resistance, wear resistance, uniform glue-coated, glue saving, the amount of glue is about one-third of the amount of artificial glue-coated
Pre creasing is independent unit for make paperboard one more time creasing, to make paperboard folding more perfect!