Invention : Paper

3. The earliest records of writing were sketches on the ...
6. The paper has a wide variety of applications in ... and commercial sectors.
7. A country under Muslim rule also improved paper making techniques.
10. Muslim world used ... to make paper.
12. People in Greece also used ... to write for public buildings.
14. Aluminum sulfate and rosin were used for ...
17. In the earlier time, materials like fibers from ..., rags, used clothes, and cotton were used for making paper.
18. Materials used in making paper were bleached by using Chlorine.
19. A machine that eased out the process of milling.

1. Pounding and milling of the raw material were ... processes at that time.
2. ... has been widely used and still in use for the preparation of documents.
4. ... and watermills were used to run the paper-making apparatus.
5. People in Greece used ... tablets, clay tablets, and parchment for writing in 700 BCE.
8. Paper-making techniques were first introduced from China to Korea and ...
9. In the Muslim era, paper was further developed during the period of Caliph Haroon ...
11. The paper was first originated from ...
13. In the Muslime ra, the paper reached the ... after 11th century.
15. Paper has played a ... tool for the propagation of information on a mass scale.
16. People in Greece used to carve writings on their ...