Post-printing bookbinding processing technology scan (below)

Second, the use of equipment binding After the mid-50s changed from manual to machine, in the early 70s by the single machine change linkage, from the mid-1990s the first ten years of binding has entered the third equipment after the founding of the renewal phase, this update and change is mainly To cope with the development of the publishing industry, the market needs to move closer to international standards. Its characteristics are linkage instead of stand-alone, new stand-alone replacement of the old stand-alone, more and more small and medium-sized linkage equipment to meet the needs of modern processing.
In the various processes of the printing industry, the complexity of the types, types, and forms of binding equipment is at the forefront. According to incomplete statistics, there are about 140 types of machines used for bookbinding, and there is almost no commonality in equipment used to bind the various processes. Such as folding machine and collation machine, collating machine and stapler have no commonality: There is no commonality between different types of stapler and stapler (wire stapler and stapler stapler); each linkage production line There is no more commonness. Almost no advanced binding technician can fully grasp the binding equipment.
In recent years, more linkage production lines have been added. Now China's post-press processing production line equipment is basically complete. There are five types of production lines:
1. Wireless Adhesive-bonded Linkage Production Line The existing wireless glue-adhesive linkage lines (including small, medium and large three types) of the country are several hundred, of which there are dozens of large-scale ones, mainly imported from countries such as Switzerland and Germany, and some are domestically produced. . Large-scale linkage production lines generally produce more than 6,000 copies per hour, with a maximum of 10,000 copies (Swiss martini 5SF type), hundreds of small and medium sized (bars), and an output of more than 2,000 copies per hour. Small and medium-sized motives More Chinese-made equipment More than 100 units were purchased in over 400 binding factories in Sanhe City, Hebei Province. It can be seen that the usage rate of wireless glue-binding equipment is quite large.
2. Horseback riding linkage production line There are nearly one thousand horseback riding linkage production lines in the country, most of which are domestically-made equipment, mainly including 8C and 8D models of Shanghai Unisplendour. The output per hour is 5000 to 8,000.
3, flat-binding production line mainly refers to the order, package, hot (DBT-01 type) linked with the formation of linked production line. Due to the gradual elimination of wire binding, this linkage device is not an object of development.
4. More than 20 hardcover book linkage production lines are currently available in the hardcover book linkage production line, mainly for the German Kolb period, followed by the Swiss Martini and Italy production lines. As more and more hardcover books are processed, China has introduced 10 German KOLBUS linkage production lines in the last three years. The most advanced 2000 models are capable of producing 50 hardcover books per minute. The daily production is stable at around 25,000 copies. Adjustments are all controlled by the computer. This is followed by the compact 35 model, which has an output of 2,000 units per hour and produces 16,000 units per day.
5, this book linkage production line This equipment is a kind of stitching, dividing, number, cover, book, backrest, cut finished products, counting, delivery, output and more than a dozen processes linked together to form a saddle stitching , Ping back the linkage production line. China's only current processing linkage line in this book is quoted from the German Vail company, and its output is 20,000 copies per hour after normal operation.
There are many kinds of stand-alone machines for press binding, and in recent years there have been folding machines and sewing machines. The folding machine has changed from the usual full-opening type to the open-barrel type, such as the imported Starr and the domestic H660 type. It is an internationally-standard large-format equipment, adaptable to modern use, and has high speed and quality. Good and easy to adjust. The sewing machine is mainly domestic equipment, and some of the advanced equipment introduced can reach 160 posts per minute. Multiple matching signatures can be locked (up to four sets can be locked). Although this device is expensive, it is suitable for future development needs.
In addition to the above two major changes in the loading machine, there are commonly used hit page machine, sticking machine, waxing machine, binding machine, flattening machine, collation machine, wire stapler, brush glue machine, hot There are dozens of models, such as printers, rotary cutters, ridgers, and cutters, and hundreds of models. In short, the binding equipment is constantly updated with changes in the process and materials to meet the needs of modern processing.
Third, binding material binding materials include book binding materials, adhesive materials and mounting materials three major parts. There are many kinds of modern binding materials, and there are dozens of kinds of materials and the knowledge involved is also relatively wide. There are animal, plant, chemical fiber, synthetic resin, and minerals. The following is a brief introduction to some of the new materials commonly used in recent years.
1. There is a direct relationship between the value and grade of the cover material books and the material selection of the cover. Among them, the advantages and disadvantages of the cover materials play a major role. The requirements for cover materials in the processing of modern books are different from those in the past. Most of the original hardcover covers were coated with paper and lacquer. Nowadays, there are a lot of categories, such as PVC coating materials, resin impregnated pattern materials, and dipping. There are more than ten kinds of resin materials such as coated paper materials, fabric and paper resin adhesives, leather, and textiles.
The increase in the number of cover materials has opened up the eye-opening of the design designers, which has increased the range of choices for book decoration materials, opened up new roads for new books and good books, and promoted the improvement of post-press binding technology. .
2, ring lining materials hardcover book ring pasting materials used in the past few decades is offset paper and part of the coated paper, these paper for the ring lining moisture absorption, after lining, ring lining, the book is easy to wrinkle. Most hardcover books now use resin-impregnated pattern paper for ring liners. Due to the resin soaking process, the paper has increased strength, fastness, and reduced hygroscopicity, and there are hundreds of varieties, patterns, and colors that can be arbitrarily selected. It is the best type of modern lining.
3, adhesive material With the change of the mounting materials, the original plant paste and animal bone paste glue has been far from meeting the new generation of decorative materials. In recent years, with the development of the chemical industry and the increase in the number of mounting materials, adhesive materials have been converted from artificial and plant species to synthetic resins. For example, PVAC, polyvinyl alcohol (PVA), No. 107 glue, etc. bonded to paper, cardboard, etc., paper type compounding of polyvinyl acetate-ethylene emulsion (VAE) and adhesive film paper bonding PVAC and paper. Adhesives (acrylic esters and styrene copolymers), high-temperature melting hot melt adhesives (EVA), etc., provide a wide range of choices for the bonding of modern decorative materials, and are never sticky during bookbinding. Unsuitable binders cause various binding quality problems.
There are hundreds of types of binding materials after printing, and there are hundreds of them. There are only six categories and 20 types of bonding materials. This article only describes some of the types that have changed a lot in recent years.
Post-press binding technology is actually the packaging technology of books and periodicals, and quality ultimately determines the merits and demerits and values ​​of the packaging effect. That is to say, the general concept of a book or the importance of the printing process ". This is a new concept of contemporary post-press bookmaking technology and a new topic for the bookbinding industry. Post-press binding is no longer a matter of ordering and loading a book, but it is a technical and artistic process. The knowledge involved is quite wide. If you do not really understand its current situation, do not understand its characteristics. Can't adapt to modern needs.