Mention the innovations which improved the printing technology during the 19th century
Answers
Answer:
(i) By the mid 19th century, Richard M. Hoe of New York had perfected the power driven cylindrical press. This was capable of printing 8,000 sheets per hour. This press was particularly useful for printing newspaper.
(ii) In the late 19 century, the offset press was developed which would print up to six colours at a time.
(iii) From the turn of the 20th century, electrically-operated presses accelerated the printing operations.
(iv) Methods of feeding paper improved, the quality of plates became better, automatic paper reels and photoelectric controls of the colour register were introduced.
(v) The dust cover or the book jackets were introduced.
OR
(i) He wrote about the terrible effects of industrialization.
(ii) He wrote about the pollution that industrialization caused.
(iii) Dickens criticized the greed for profits.
(iv) He criticized the idea that human beings were treated as simple instruments of production.
(v) He talked about the terrible conditions of urban life.
(iv) He discussed about the exploitation of children/orphans in 'Oliver Twist'.
Explanation:
ur answer
(i) Metal Press : In the 19th century, there were a series of innovations in the printing technology. Now the press was made out of metal. (ii) Rotary Printing Press : Richard March Hoe, an American inventor designed and improved the printing press.
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