passive voice 2

Modern paper is manufactured by people from a mixture from various fibers, including wood, grass and cotton. The bark is removed by the workers when the logs arrive at the factory. The wood is fed by them into a mill in order to grind it into a pulp. A great deal of water and various vegetable fibers are added by the workers at this stage. The pulp is bleached by them and then it is beaten to break down still further. The glue and resin are mixed with the pulp by them so that they obtain a better consistency. Next, the wire screens are poured by them and rolled with the purpose of removing the water. Then it is pressed and watermarked by the workers. Then it is dried and glazed subsequently so as to obtain a smooth finish. Finally, it is reeled on to long rollers by them and then cutted in size.