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Definitions of Color Separation Photo Engraving
The following terms are often used when talking about color separation technology used in photo engraving:
Four Plate Process: Modern color printing uses the four plate process for producing colored prints. Typically, the four colors are yellow, magenta, cyan, and black. During the printing and engraving process, the plates can be combined for different color combinations. While theoretically the three colored plates overlaid on each other would produce black, the black plate is used to offset the colors of the other three.
Masking: In engraving, masking is the process that blocks out either a positive or negative image on a plate that is used for engraving. This is done to help correct color problems.
Color plates: Metallic plates that are used for printing and engraving. They are usually etched with a negative image and then different inks and masks are added to the plate during printing. Because they are metal, these color plates will last for a long time.
Negative Image: In the photo engraving process, the negative image is the reverse of the positive image, or the one seen with the naked eye. Colors are filtered and masked on a negative image engraved on a plate, which can then be used for printing. Since the printing material will be in the reverse of the negative image, it recreates the original positive image.
Proofing: The time it takes the inks to dry between color plates in the printing press. If not enough time is used, the inks will be overlaid on one another while they are still wet, resulting in a sloppy image.
Offset photo engravers companies offer such services as picture engraving, plate separations, personalized artwork, custom laser printing, and brand image options. Offset photo engravers offer photos that made be engraved depicting sports heroes, Olympic athletes and special events. These engraved photos make great gifts for all occasions, and offer a personal touch to gift giving. Color separations offset photos engravers that provide digital and computerized selections, and offer the latest in engraving techniques from a high quality range of products. They can create and touch up photos, pictures and graphics to provide high-resolution, colorful imprints. Such gifts make great collectables and memorabilia. Offset photo engraver dealers work with many types of photos and graphics. They will incorporate many different items including popular sports cards such as baseball, basketball, soccer, and football. You can find offset photo engravers in your local phone book or by searching through online directories. Using the internet as your resource, type in keywords outlining your requirements to return a list of related companies. Companies that have several years of experience can offer you better services and more products than those that have fewer years of experience, so be sure to ask the companies how long they have been in business. Asking them for references and if they are affiliated with any other companies or organizations can also help you determine how reliable the companies will be. Customer service is also very important. In order to determine how much importance the companies place on their customers, you should ask the companies what levels of customer service they can offer you. Whether you are looking to engrave plates or construct personalized printing, make sure you choose a photo engravers company that will work best for you.