and afterward swept over the face of the block. This done, the printer places a sheet on the block; he then reverses the position of the wet brush, and sweeps the paper lightly, but firmly, with the dry brush at the other end of the handle. This light impression of the brush is all that is needed to fasten the ink on the paper. The success of this operation depends largely on the quality of the paper, which is soft, thin, pliable, and a quick absorbent of fluid ink.[1] If American book papers were substituted for Chinese paper, the process of printing by the brush and with fluid ink would be found impracticable: the sheet would not adhere to the block; the ink would smear on the paper; the brush would not give enough pressure to transfer the ink.
Chinese presswork is done with rapidity. Du Halde said that a printer could perfect, without exertion, ten thousand sheets within one day. As this performance, about thirteen impressions in a minute, for a working day of twelve hours, is really greater than that of ordinary book-printing machines in modern printing offices, this part of the description of Du Halde may be rejected as entirely untrustworthy. We must believe that the good father did not count the work, and that his credulity was imposed upon by some Chinese braggart. Davis, with more reason, says that the usual performance of the Chinese printer is two thousand sheets per day, which is about one-fourth more than the daily task of an American hand-pressman. The simple nature of the work favors speed. The sheets are printed on one side only, and the printer is not delayed by the setting-off, or smearing of the ink, on the back of the white paper.
Although the Chinese book is printed on paper of the size of two leaves, in pairs of two pages, it is not stitched through the back or centre of the double leaf. The paper is folded between the pages, and the fold is made the outer edge of the book;, the cut edges are the back of the book,
- ↑ The buff-tinted wrappers around fire-crackers and Chinese silks will fairly represent the quality of the paper used for Chinese books.
