... -push,convenient paper egg tray making machine,egg carton making machine,egg carton box making machine,paper pulp moulding machine, recycling waste paper egg tray machine,small egg tray machinePaper ... , the paper trays will have waterproof performance. Egg tray machine lineAutomatic typeSemi-automatic typeBM-32 type8 facesSM-16 type4facesDM-4 type1 face2 ...