Basic tasks of proofing
The basic task of proofing is to produce products of qualified quality, and to provide satisfactory results of printed products for proofreaders and plate-making and printing personnel. At the same time, in some special cases, it is also possible to replace the printing by proofing or to complete the production task of a small number of products directly. Reduce waste caused by large equipment.
The main purpose of proofing
One is to check the quality of the printing plate and provide sexual parameters for the plate-making process. Check the layout specifications, graphic content, and overprint performance of the printing plate through proofing. Check whether the color, level, gray balance, and uniformity of the proofs meet the quality requirements; provide machine density calibration, process design, etc. for the plate making process, and provide the field density value, gray balance value, dot increase value and the maximum dot Or minimum reproduction value and other characteristic parameters.
The second is simulated printing, which provides proofreading proofs for customers and editors. Review and predict the quality effect of the printed products, confirm the quality standards of the official printing, and accept the signed samples for printing.
The third is to produce and provide standard proofs for the printing process. In the printing process, material preparation and machine adjustment are carried out based on the proofs, and the quality of the products is printed and checked based on the proofs.
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Hang Tag
Hang Tag,Printing Label,Cardboard Boxes,Paper Bags Manufacturer and Supplier.
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