5월시험 / 목표점수 ; 6.0 / 단어수 ;175 / 외부도움 x / 소요시간 ; 17분
내답안
The diagrams show the steps and equipment used in the pulp-making process and how pulp is transformed into paper.
According to the first diagram, overall, it is clear that all ingredients are put, mixed together in the pulp digester machine and heated to make pulp. In the second diagram, it is apparent that there are four stages to make pulp be transformed into paper.
Looking at the first diagram more closely, one can see that three substances, which are 20 percent of soft wood, 40 percent of water, and 40 percent of chemicals, are combined together in the pulp digester machine. After heating them, the mixture is tramsformed into pulp.
Observing the second diagram more closely, one can see that there are 4 steps how pulp is used to make paper. In the first stage of production, pulp is spreaded on the fine screen. Then, it is dried by using drying roller. After drying, it is put in the iron where dried pulp placed together. Finally, it will become paper and roll up with a reel.