... , leftover material of paper mill, by hydropulper, mix making a certaindense pulp, and pulp is absorbed by vacuum ... finished products.If you are intrested in our machine,please contact me and tell me the production ... I can send you the detail information of the machine. TypeRoller typeModelSH-ZMG3-24SH-ZMG4-32Output pcs/hr1500-20002500 ... box and so on by changing the molds. Roller Egg Tray Machine