The products is a latest products after three times development,which absorbed the advanced technology in the field. The paper or carton box prod-uced by the machine has the merits of no folding of angle, edge smooth, creasing even correct. It has high precision positioning system so as to improve the product quality It equips with handle grinding appliances or automatic hydraulic grinding system, and each blade apron can control the movement and grinding of blade individually, meanwhile, it equips with electrical blade adjusting system which can adjust the blade positi on in short time.Because the products be produced by the machine can meet the requirement of exporting, if you chose the Zhongtian Brand Creasing Machine shall help you to win the bigger market.