The Development of Color Printing Works towards Digital Copiers

Dalian color printing plant is the basis of product quality, which directly determines the quality of products. Color control or management has always been a hot topic and key technology in the research and analysis of printing professionals. The consistency of ink volume in different parts of the same batch of printed matter, i.e. different ink areas, is generally measured by the consistency of vertical and horizontal field densities of printed matter.

It reflects the stability of different parts of printed matter printed at the same time. On the other hand, it refers to the consistency of the density of different batches of printed matter in the same position, which reflects the stability of the printing press. In the long-term development process, it has been constantly improved.

Engraving printing was invented in the early Tang Dynasty in China. It was the original method of relief printing that words or images were carved on wooden boards, except for the part of pictures and texts to make the pictures and texts protrude, then ink-coated and paper-coated. Copier belongs to simulation mode and can only copy literatures truthfully.

In the future, the copier of Office Mate office partners will develop towards digital copier, making it possible to store, transmit and edit images (image synthesis, information addition or deletion, partial enlargement or reduction, error correction). Copying opportunities are diminishing, and there will be less reliance on paper for the transfer of documents, but there is no doubt that the copier is more convenient than the computer in the simple task of copying documents.