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Questions and Answers
Which plant did the ancient Egyptians use to produce the world's first writing material?
Which plant did the ancient Egyptians use to produce the world's first writing material?
- Mulberry bark
- Reedy plant papyrus (correct)
- Bamboo
- Rags
Who is credited with the first authentic papermaking?
Who is credited with the first authentic papermaking?
- Tsai-Lun (correct)
- Rags
- Ancient Egyptians
- Mulberry bark
What are the main advantages of paper as a packaging material?
What are the main advantages of paper as a packaging material?
- High printability, good absorbent, high density, high cost
- High tensile strength, good wet strength, tear resistant, good barrier property
- Low density, not brittle, biodegradable, low cost (correct)
- Poor stiffness, poor printability, high density, high cost
What are the main disadvantages of paper as a packaging material?
What are the main disadvantages of paper as a packaging material?
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What did Tsai-Lun use to make paper?
What did Tsai-Lun use to make paper?
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