First, the concept of digitalization of ancient books

The digitization of ancient books is to use modern information technology to process and process ancient books, and to make a bibliographic database and a full-text database of ancient books, to reveal the rich information resources contained in the ancient books, and to preserve and spread them through CD, network and other media. To achieve the purpose of protecting and utilizing the resources of ancient books.

Second, ancient books protection measures (micro-replication, digital scanning, photocopying)

Ancient books are usually copied and published books before 1911 (the Revolution of 1911), including the line-bound books written by the ancients published during the Republic of China. They often have important historical value and high cultural value, and the damage in the preservation process is mainly Including: insects, mildew, adhesion, flocculation, acidification, aging, etc. At this stage, the protection of ancient books has become an urgent problem to be solved. The protection of ancient books is generally divided into two aspects: original protection and regeneration protection. The former is mainly to properly preserve and repair the ancient books; the latter is to photocopy, digitize or organize the ancient books.

The construction of a digital library of ancient books is an important part of the protection of ancient books at this stage, and it also conforms to the principle of the protection of ancient books. The digitization and Internet access of ancient books is an important step in the spread of Chinese excellent civilization from the media such as paper to digital information. It is a revolution in the traditional Chinese cultural communication and inheritance methods, and also provides information integrity on the Internet. Important guarantees have an irreplaceable position in establishing the overall superiority of Chinese culture on the Internet. At the same time, the digitization and Internet access of traditional ancient books also have realistic value, which can effectively solve the contradiction between the preservation and use of ancient books.

Third, ancient books dedicated to the digitalization of ancient books

The digital construction of ancient books is a requirement of social development and a result of the combined effects of many factors. In view of the fragile and difficult to fully open paper of precious ancient books, the German racing company designed and manufactured the OS12000V high-precision non-contact ancient book scanner, which is very suitable for the digital needs of precious ancient books in the library collection.

The advantages of the number of OS12000V high-precision ancient books scanner:

*The unique adjustable "V" type manuscript table and "V" type manuscript glass can open the ancient books 90°~140° under the premise of fully protecting the ancient books from damage;

*Maximum ability to scan large-format ancient books with a thickness of 100 mm;

* Professional color linear CCD, which can fully reproduce the full details of the scanned part;

* The adoption of a new generation of projection-free glare-free LED cold light source will not cause any damage to ancient books while obtaining clear scanned images;

*PerfectBook function can automatically cut and page the scanned image, correct it, remove black edges and noise, and delete fingerprints and book marks to ensure the perfect reproduction of the image.

Kitchen Cleaning Towels

The kitchen cleaning towels are used in every family,with microfiber material,it has super water absoptions and excllent cleaning ability.They are not only used for kitchen clean but also for hand drying. Machine wasable,durable and reusable.

kitchen cleaning towels,microfibre dish washing cloth,best microfiber kitchen towel,dish drying microfiber towels

jiangsu qiyun cleaning knitting product co.,ltd , https://www.maleclean.com