Hardcover book binding equipment work is divided into three main phases: Book core processing, and CASEMAKING cover book case.
Hardcover book printing book block production of cutting, folding, with paste, sewing and cutting books and other technology, and the binding process is essentially the same as paperback books. After completing these steps, hardcover book block should be unique to processing, binding form and structure of their process requirements and hardbacks related. Hardcover book binding form and structure of the master
Have a round back with ridges, ridge-free round the back, the back side of invertebrates, the back side has a variety of land and blindly memorizing, soft back, cavities and the like. Hardcover book block processing process mainly flattened, gluing, drying, cutting, rounding, from the ridge, back and other stickers.
Flattening: flattening is dedicated press book captain, with the main purpose is to exclude air book block pages between warp lock line hardcover book printing, so that the book block entire breadth knot, flat service in order to improve the book binding quality. Different books binding manner, flattened requirements are not the same, such as pressure hardcover book can be lighter, especially round endorsement of the core, it is a good follow-up rounding processing.
Gluing: In the book block at the back of the book to flatten after first brushing a layer of thin plastic material, so that the basic shape of the book block, at the next processing procedures, the signature does not occur to move each other. Gluing book block is divided into two kinds of manual gluing and gluing machines.
Crop: The basic book block after gluing dried and cut to become the core of the book light, book cover to prepare for housing.
Rounding: Book core processing by the flat back round back into the process is called rounding. Is circular ridge hardcover before casing-in by manual or mechanical processing department to the book block spine into a book arc-shaped core processes. After rounding the whole book of signatures can be staggered, easy to read book block, the degree of smoothing a solid, progressive core of the book.