Pleger, John J · Chicago : The Inland printer company · leaf 119
all parts will beeven. When opening the book, the signatures should befree from wrinkles, as their presence indicates poor work-manship. Flexible or limp-bound books need not bebacked; still some binders prefer to back all letterpress 104 BOOKBINDING books, claiming that it facilitates the opening.… … Seybold Convertible Job Backer and Press. from its horizontal position as a job backer to a verticalposition as a small standing press. The jaws are twenty-four inches wide, and the construction is rigid and com-pact. RoLi.ER Backing Machine.—A more expeditiousbacking method is that done with a…
Bookbinding
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