一、精装书
1、 Hardcover book
精装图书的特点，就在于封面通常质地比较硬，表面装帧讲究、耐用，不易磨损。精装书对保护书心的作用较强，封面应略大于书心。
The characteristics of hardcover books are that the cover is usually hard, the surface binding is exquisite, durable and not easy to wear. Hardcover books play a strong role in protecting the book center, and the cover should be slightly larger than the book center.
精装又分全纸面精装、纸面布脊精装和料精装三种。
Hardcover is divided into full paper hardcover, paper cloth ridge hardcover and full fabric hardcover.
1.全纸面精装书
1. Full paper hardcover book
全纸面精装书是由全纸面书壳、环衬、书名页、插页与书心组成。这里所说的全纸面书壳，是用软质纸张与硬质纸板制作的书壳。这种精装样式不仅对保护书心的作用较强，制作成本也相对较低。通常适用于既需要适度考究、精致，需求量又比较大的图书。
Full paper hardcover book is composed of full paper case, ring lining, title page, insert and Book Center. The full paper book case mentioned here is a book case made of soft paper and hard cardboard. This hardcover style not only has a strong effect on protecting the book center, but also has a relatively low production cost. It is generally applicable to books that require moderate refinement and high demand.
2. 纸面布脊精装
2. Paper cloth ridge Hardcover
纸面布脊精装书是由纸面布脊书壳、环衬、书名页、插页和书心组成。这里所说的“纸面布脊书壳”，是书脊使用布料或其他织物，面封和底封使用纸板和软质纸制作的书壳。这种精装样式同样是保护书心的作用较强，制作成本也不算高，通常适用于既需要考究、精致，又相对来说有一定印量的图书。
Paper cloth spine hardcover book is composed of paper cloth spine case, ring lining, title page, insert and Book Center. The "paper cloth spine book case" mentioned here refers to a book case made of cloth or other fabrics for the spine, and cardboard and soft paper for the top and bottom seals. This hardcover style also plays a strong role in protecting the book center, and the production cost is not high. It is generally suitable for books that need to be elegant and exquisite, and relatively have a certain print volume.
3. 料精装
3. Full fabric Hardcover
料精装则是用料书壳、环衬、书名页、插页与书心组成。这里所说的料书壳，就是面封、书脊与底封都采用面料和纸板所制作的书壳。这种精装样式通常在书壳外面包有护封。由于其考究、精致的程度都超越了上面两种精装样式，因此所需的制作成本较高，一般适用于既需要相当考究、精致，而发行量又相对比较少的高档图书。
Full fabric hardcover is composed of full fabric book case, ring lining, title page, insert and Book Center. The full fabric case mentioned here refers to the case made of fabric and cardboard for the front cover, spine and bottom cover. This hardcover style usually has a protective cover on the outside of the book case. Because its exquisite and exquisite degree exceeds the above two hardcover styles, the production cost is high, and it is generally applicable to high-end books that require considerable elegance and refinement and have relatively small circulation.
三种精装样式还需要选择确定书籍的形态是圆脊或平脊。所谓圆脊，就是书心的脊背用砑圆工艺处理成带有一定圆弧的凸起状，而翻口则呈圆弧形凹形状，与书壳套合后就成了圆脊精装。所谓平脊则是指书心的脊背不用砑圆处理，书脊与翻口都没有圆弧，和书壳套合后就成了平脊精装。
The three hardcover styles also need to choose whether the shape of the book is round or flat. The so-called round spine is that the spine of the book center is processed into a convex shape with a certain arc by calendering, while the flap is in a concave shape with a circular arc. After being nested with the book case, it becomes a round spine hardcover. The so-called flat spine refers to that the spine of the book center does not need to be calendered. There is no arc between the spine and the flap, and it becomes a flat spine hardcover after it is nested with the case.
一般情况下，精装书的订书方式都使用锁线订或胶背订。
In general, the hardcover book is bound by sewing or gluing.
The above is the detailed introduction about Jinan hardcover book production. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude https://www.sdhzyw.com/
