The machine is applicable for the V/U-shaped slot of gray paper and high-density fiberboard of various specifications to beautify the packing appearance, and enhance the grade of the product, reaching the ideal effect the customers ask for.

• 本机适用于各种规格灰纸板及高密度板的V/U形型开槽，以美化包装的外观，提高产品的档次，并达到客户的理想效果。