Question

what are the further innovations in printing tech in 19 century.


class 10 history

Answer 1

(i) In New York, Richard M. Hoe perfected the power-driven cylindrical press. This enabled one to print 8000 sheets of paper in an hour.

(ii) In 19th century the offset press was developed which could print up to six colours at a time.

(iii) From 20th century, electrically operated presses speeded up printing operations.

(iv) Automatic paper reels and photo electric controls of the colour register were introduced.

All these transformed the appearance of the printing press.

Answer 2

hii
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During the nineteenth century the productivity of presses increased greatly, partly because of improvements in their construction and partly because of the use of steam to power them. As a result, print becomes more affordable and accessible to the working class. A typical example of this are the so-called penny prints, cheap single page prints which often commemorate important and unusual events. The example below is a humorous 19th-century penny print depicting a henpecked husband who gets a beating from his bossy wife. Such prints already existed in the previous centuries, but this one is printed with two additional spot colors.

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