Question

History of paper for kids

Answer 1

Explanation:

In 1840 Friedrich Gottlob Keller Invented a machine that could make pulp for paper out of wood fibres (instead of the expensive rag paper). Paper became cheap enough for everyone to buy. Around the same time, other inventions were made, like the pencil, the fountain pen, and a printing press that used steam power.

Answer 2

Answer:

In 1840 Friedrich Gottlob Keller Invented a machine that could make pulp for paper out of wood fibres (instead of the expensive rag paper). Paper became cheap enough for everyone to buy. Around the same time, other inventions were made, like the pencil, the fountain pen, and a printing press that used steam power.

Today, some of the largest paper-producing countries are China, USA, Canada, Finland, Sweden and Russia. Paper is produced in large factories called paper mills. They produce hundreds of thousands of tons of paper each year.