WEB PRINTING Maryam Chananeh CHA 11337019 Web offset

WEB PRINTING Maryam Chananeh CHA 11337019

Web offset is a form of offset printing in which a continuous roll of paper is fed through the printing press. Pages are separated and cut to size after they have been printed.

WEB OFFSET PRINTING BENEFITS Offset printing provides better quality than digital printing you with a variety of finishes to choose from. Offset printing is the most Offset printing presses are affordable way to print large orders Offset printing is faster than any other type of printing flexible with all types of printing products.

• Web offset printing is ideal for newspapers, magazines, catalogues, flyers, or virtually any print job • Web offset is best used for high volume, commercial printing jobs • It is the most cost effective way to print large amounts of any type of product. This is because the printing plate only has to be made one time. • for high speed production.

• Flexography is a form of printing process which utilizes a flexible relief plate. • It is essentially a modern version of letterpress which can be used for printing on almost any type of substrate, including plastic, metallic films, cellophane, and paper. • It is widely used for printing on the non-porous substrates required for various types of food packaging (it is also well suited for printing large areas of solid colour.

Metal plates: Generally, the plates used in offset printing are thin, flexible, and usually larger than the paper size to be printed, and are usually made of aluminium, although sometimes they are made of multimetal, paper, or plastic. Polyester plates: These are much cheaper and can be used in place of aluminium plates for smaller formats or medium quality jobs, as their dimensional stability is lower.