Context: Drying involves using air and/or heat to remove water from the paper sheets; in the earliest days of paper making this was done by hanging the sheets like laundry; in more modern times various forms of heated drying mechanisms are used. On the paper machine the most common is the steam heated can dryer. These can reach temperatures above 200 °F (93 °C) and are used in long sequences of more than 40 cans; where the heat produced by these can easily dry the paper to less than 6% moisture.

Question: What is the main component of drying the paper?
Answer: air

Question: At what percentage moisture content is the papermaking process trying to achieve in the end?
Answer: 6

Question: What involves using air and heat to add water to the paper sheets?
Answer: Unanswerable

Question: When was drying done by laying the sheets on the floor?
Answer: Unanswerable

Question: Which is the least common on the paper machine?
Answer: Unanswerable

Question: What is used in short sequences of less than 40 cans?
Answer: Unanswerable

Question: What is able to dry the paper to less than 200% moisture?
Answer: Unanswerable

Question: What is not the main component of drying the paper?
Answer: Unanswerable

Question: At what percentage moisture content is the papermaking process not trying to achieve in the end?
Answer: Unanswerable