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单词 waver roller
释义

> as lemmas

waver roller
4. Printing. See quots. Also waver roller.
ΘΚΠ
society > communication > printing > printing machine or press > parts of printers or presses > [noun] > ink-roller
roller1662
composition roller1825
ink-roller1825
rider1878
waver1882
inker1884
ink-cylinder1894
1882 J. Southward Pract. Printing 471 Next set in their places the wavers and the inkers.
1888 Encycl. Brit. XXIII. 706/1 As the carriage returns, this strip of ink is distributed on the inking table by rollers placed diagonally across the machine. The diagonal position gives them a waving motion; hence they are called wavers.
1888 C. T. Jacobi Printers' Vocab. 154 Waver rollers, rollers which distribute ink on the ink table in a diagonal direction. Wavers, short term for ‘waver rollers’.
extracted from wavern.2
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更新时间:2024/9/21 1:25:46