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1. Where was the pulp papermaking process developed?

China Germany Korea

2. When was the pulp papermaking process developed?

6th century CE 4th century CE 2nd century CE

3. Who is traditionally regarded as the inventor of paper and the papermaking process?

Cao Cao Cai Lun Sun Tzu

4. Which country leads the production of pulp and paper?

United States China Greece

5. Who invented a process for removing printing inks from recycled paper?

Carl Daniel Ekman Justus Claproth

Paper Quiz: questions and answers - 2 / 4 kupidonia.com

F. G. Keller

6. Paper made from chemical pulps are also known as:

Wood-free papers Pulp-free paper Tree-free paper

7. What is the dominant method to make pulp from wood?

Soda process Kraft process Sulfite process

8. What is the cooking chemical used in soda pulping?

Sulfuric acid Chlorine Sodium hydroxide

9. What does a sheet of A0 measure?

1189 x 841 mm 594 x 841 mm 420 x 594 mm

10. What is washi?

Traditional Frech paper Traditional Japanese paper Traditional Egyptian paper

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Paper Quiz: questions and answers

Right answers

1. Where was the pulp papermaking process developed? China 2. When was the pulp papermaking process developed? 2nd century CE 3. Who is traditionally regarded as the inventor of paper and the papermaking process? Cai Lun 4. Which country leads the production of pulp and paper? China 5. Who invented a process for removing printing inks from recycled paper? Justus Claproth 6. Paper made from chemical pulps are also known as: Wood-free papers 7. What is the dominant method to make pulp from wood? Kraft process 8. What is the cooking chemical used in soda pulping? Sodium hydroxide 9. What does a sheet of A0 measure? 1189 x 841 mm 10. What is washi? Traditional Japanese paper

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