Paper box edge curling Cake box edge forming Oil pressure edge forming ... 30% Market share increased, One-to-one servicePaper Box Edge Curling Machine DescriptionPaper Cylinder edge curling machine, ... one mould, 3 up 20 inches diameter of cake boxApplied for various size of Paper tubes:145mm, ... improvement, please contact us for updated Cake box Edge Curling machine,Paper Box Edge Forming machine