chinaprinting4u

  Proofing is the most important part of printed matter. In a production environment where quality is paramount, the degree of matching between the sample and the final product directly determines the customer's satisfaction with the printing quality. what is a proof in printing? Proofing is to test the quality of pre-press production and provide characteristic parameters for the pre-press process. Check whether the layout specifications, graphic content, positioning and overprinting of graphics and texts are correct through proofing. And check whether the layout color, level, gray balance, and uniformity meet the quality requirements. At the same time,proofing also provides color values and gray balance values for the pre-press production process, dot gain value and other characteristic parameters. Proofing includes soft proofing and hard proofing and offset printing proof. what is a soft proof in printing? Soft proof, also known as PDF proofing. Proofing is the use of computer-ai...