Seal
Long before printing
was invented, the Chinese used seals and stone-rubbings to produce writings and
drawings.
Seals, which can be dated back to the Shang
Dynasty (16th-11th century BC), were most popular during the Qin
Dynasty (221-206BC). The advent of paper
enabled people to ink the tablets and then press paper over them to "print"
words. This method came rather close to printing, as we know it today
Two types of seals-in relief or intaglio (incised carving) were used. Seals
cut in relief produced clear, black characters on white paper, but their small
size prevented them from printing many characters at a
time.
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