Bookbinding and its auxiliary branches . Hoole Pairing and Numl>erink Machine. PAGING 205 even pages. Because of less danger in skipping pages,some prefer to number consecutively both sides of theleaf. The first inethod is quicker and preferable with acareful operator. Folio pages may have the same number on the left andright pages, or the right page need only be paged. Onbooks containing long and short leaves, the short leavesshould not be Rapid Double Paging Maciiine. Double Paging Machine.— This machine is designedto page both sides of a leaf in one operation. It will pageconsecu
Bookbinding and its auxiliary branches . Hoole Pairing and Numl>erink Machine. PAGING 205 even pages. Because of less danger in skipping pages,some prefer to number consecutively both sides of theleaf. The first inethod is quicker and preferable with acareful operator. Folio pages may have the same number on the left andright pages, or the right page need only be paged. Onbooks containing long and short leaves, the short leavesshould not be Rapid Double Paging Maciiine. Double Paging Machine.— This machine is designedto page both sides of a leaf in one operation. It will pageconsecutively, commencing on the right or left hand page,or print the same figure on both the right and left handpages, by having the required chains of figures figures are inked three times, and the impressionregisters on the page. The machine is easy to operate,as the leaves are fed through the machine but once. Thefigures are fastened on to an endless chain and move for-ward in proper rotation, making it unnecessary for theoperator to watch the figures. The impression of the typeupon the leaf is accurate and reliable. It is capable ofpaging from eighty thousand to one hundred thousandpages per day. LOOSE-LEAF BINDERS. The mechanical construction of Figs. 1-3 consists ofa three-piece round back made of steel, and rigidly con-nected. It is operated by a propelling screw rod, havingright and left triple threads carrying traveling nuts,whic
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbookbinding, bookyear
