精裝書的裝訂工藝主要有書芯加工、書殼制作和上書殼3個過程，下面
濟南精裝書制作廠家將對書芯加工事項進行詳細的介紹：
The binding process of hardcover books mainly includes three processes: book block processing, book case manufacturing and book case loading. Jinan hardcover book manufacturer will introduce the book block processing in detail below:
書芯制作的前一部分和平裝書裝訂工藝相同，包括：裁切、折頁、配頁、鎖線與切書等。在完成上述工藝之后，就要進行精裝書芯特有的加工過程。書芯為圓背有脊形式，可在平裝書芯的基礎(chǔ)上，經(jīng)過壓平、刷膠、干燥、裁切、扒圓、起脊、刷膠、粘紗布、再刷膠、粘堵頭布、粘書脊紙、干燥等完成精裝書芯的加工。書芯為方背無脊形式，就不需要扒圓。書芯為圓背無脊形式，就不需要起脊。
The former part of book block production is the same as the binding process of paperback, including: cutting, folding, matching, sewing and book cutting. After completing the above process, we need to carry out the special processing process of the hardcover book block. The book block is in the form of a round back with a ridge. On the basis of the paperback book block, the hardcover book block can be processed through flattening, gluing, drying, cutting, rounding, ridging, gluing, gluing, gluing gauze, re-brushing, gluing cloth, gluing spine paper, drying, etc. The book block is in the form of square back without ridge, so it does not need to be rounded. The book block is in the form of round back without ridge, so there is no need for ridge.
壓平：壓平是在專用的壓書機上進行，使書芯結(jié)實、平服，提高書籍的裝訂質(zhì)量。
Flattening: Flattening is carried out on a special book-pressing machine to make the book block strong and flat, and improve the binding quality of books.
刷膠：用手工或機械刷膠，使書芯達到基本定型，在下道工序加工時，書帖不發(fā)生相互移動。
Glue brushing: use manual or mechanical glue brushing to make the book block reach the basic shape. During the next process, the book post will not move each other.
裁切：對刷膠基本干燥的書芯，進行裁切，成為光本書芯。
Cutting: cut the book block that is basically dry with glue to become a light book block.
扒圓：由人工或機械，把書脊背脊部分，處理成圓弧形的工藝過程，叫做扒圓。扒圓以后，整本書的書貼能互相錯開，便于翻閱，提高了書芯的牢固程度。
Rounding: The process of manually or mechanically processing the spine of the book into an arc shape is called rounding. After being rounded, the book stickers of the whole book can be staggered, which is easy to read and improves the firmness of the book block.
起脊：由人工或機械，把書芯用夾板夾緊加實，在書芯正反兩面，接近書脊與環(huán)襯連線的邊緣處，壓出一條凹痕，使書脊略向外鼓起的工序，叫做起脊，這樣可防止扒圓后的書芯回圓變形。
Ridge lifting: The process of manually or mechanically clamping and consolidating the book block with a splint, and pressing a dent on the front and back sides of the book block, close to the edge of the line between the spine and the ring liner, to make the spine bulge slightly outward, which is called ridge lifting, which can prevent the book block from being rounded back and deformed.
書脊加工：包括刷膠、粘書簽帶、貼紗布、貼堵頭布，貼書脊紙。貼紗布能夠增加書芯的連結(jié)強度和書芯與書殼的連結(jié)強度。堵頭布，貼在書芯背脊的天頭和地腳兩端，使書帖之間緊緊相連，不僅增加了書籍裝訂的牢固性，又使書變得美觀。書脊紙必須貼在書芯背脊中間，不能起皺、起泡。
Spine processing: including brushing glue, pasting bookmark tape, pasting gauze, pasting plug cloth, pasting spine paper. Sticking gauze can increase the connecting strength of the book block and the connecting strength of the book block and the book case. The cap cloth is pasted on the top and bottom of the back of the book block, making the book stickers closely connected, which not only increases the firmness of the book binding, but also makes the book beautiful. The spine paper must be pasted in the middle of the back of the book block, and cannot wrinkle or blister.
All books with more pages, need to be read and saved repeatedly, and high quality requirements are generally hardcover. You can contact us at any time if you have relevant production requirements http://www.wwwsonystyle.com.cn ！
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