1473 ancient books were selected in the "Shanghai Precious Ancient Books List", 913 ancient books were selected in the "National Precious Ancient Books List", and only the Shanghai Library restored the total number of ancient books to reach 19,733 volumes of 10,954,543 leaves, accounting for about one-tenth of the national ancient books. Above, this is the result of the protection of Shanghai ancient books in the past ten years since the implementation of the “China Ancient Books Protection Plan†in 2007. On June 14th, the “Gui Gu Hui Jin – Shanghai Ancient Books Protection Work Decade Achievement Exhibitionâ€, hosted by Shanghai Ancient Books Protection Center and participated by 12 ancient books collection units of the city, will be officially opened in Shanghai Library to show the public 70 pieces of ancient books collected by the participating units. Behind these ancient books, in the past ten years, the efforts and efforts of the ancient book protection practitioners in the process of census, arrangement, restoration, research, publication, exhibition and publicity of ancient books are worth writing. Facing the vast ancient books to be sorted, repaired and protected, “finding the family†is the first step. In July 2007, the Shanghai Library officially launched the collection of ancient books in the library. By the end of January 2008, more than 170,000 copies of rare books were completed, and more than 1 million copies of ordinary ancient books were completed in one year. At that time, the unedited ancient books temporarily stored in the external library, the number of boxes after packing was more than 2,000 cases. To this end, the above picture establishes an unedited ancient books clean-up group, specializing in ancient books, until 2012, a total of 400,000 copies of ancient books were completed, and the ancient census group was buried in the pile of paper at an average annual rate of 4,000. A total of more than 42,000 catalogues have been completed. The protection of ancient books is very important for the digitization of ancient books in the collection. The non-contact ancient book scanner can scan and digitize ancient books. The most powerful digital weapon of ancient books by Bai Nai is scanned by point-to-point scanning with space-level matrix ccd technology for 0.3 seconds. Scanning speed, let's take a look at it in detail: High-quality optics enable book2net Cobra to achieve an unparalleled combination of quality, and two high-resolution area sensors are used in parallel, allowing valuable, precious ancient books to be restored with high quality without any damage. Especially for special inks and colors, especially for gold coatings and gold-plated layers, the book2net Cobra is equipped with glare - an additional lighting system and a special structure for the unshaded capture, integration, installation and external control of The scanning process provides a stable scanning temperature for perfect reproduction of the scanned color. First, the current market demand for ancient books scanners: (1) The digitization of historical documents is becoming more and more important for the services of libraries; (2) The demand for documents for digitization is increasing; (3) Many precious documents are unique and need to be gently treated according to the preservation rules; (4) In order to better perform digital file processing, the scanning device needs to be suitable for any file that is digitized, rather than the files that need to be suitable for the scanning device; (5) Pulling up the efficiency of the scanning device with maximum limit and saving cost; (6) The single shooting technology has been rapidly improved, and there are currently good reasons to replace the line sensor device in many applications; (7) Realistic color tone copying and perfect image quality have become a reality; (8) Many books are not allowed to open to a 180 degree angle; (9) The older the book, the greater the average damage rate. Second, the background and commitment of book2net (1) Sensor technology; (2) CCD single-shot technology; (3) CMOS single-shot technology; (4) Software and platforms in different language forms; (5) PCB board design (6) optics; (7) Mechanics and special books and magazines. The book2net design team listens carefully to the needs that have been conveyed from many major libraries. The book2net team has listened to these needs and converted them into new products. Bamboo Colorful Sticks,Colored Bamboo Sticks,Decorative Bamboo Sticks,Thin Bamboo Sticks Craft Nanchang Sou Bamboo Network Technology Co., Ltd. , https://www.168bamboo.com