This machine is fantastic and offers excellent opportunity for printing house owners to come up with fabulous results. These machines are also referred to as non-heatset printing machines. The basic process they undergo is that of a web offset printing process. The ink used is allowed to dry naturally via the process of rough evaporation combined with absorption.
There is an alternative technique known as heatset web offset printing. The process starts with drying of ink via utilizing forced-air heating technique. Web offset printing can also be referred to as a printing process that utilizes a continuous paper roll which is fed via a printing press.
Coldset Printing
The technique of coldset printing is utilized by most of the newspaper printers these days. This means that no heat is applied to the ink to dry it. The ink dries chiefly via absorption into the paper as well as evaporation into the air. The problem most commonly faced during the usage of coldset printing press is messy hands. The ink sometimes tends to rub off on hands. This is because the oils present in the ink will never completely dry. This is also the reason that you would experience peculiar smell and scuff coming from the newspapers.
Economic Benefits of Coldset Printing
Coldset printing is also usually cheaper. The reason is the usage of lower quality papers and affordable machinery during the production of newspapers. This tends to offer extra profits and save significant amount of money on the part of printing company owners.
Web offset printing machine is a type of offset printing that utilizes a continuous roll of paper. The paper is fed through the printing press. All the pages are separated and then cut to size of preference once they have been printed on the machine (web offset). The concept of web offset printing is widely utilized for high-volume publications. These include mass-market production of magazines, books, supplements and newspapers.
Cold-set web offset printing machines are available in varied sizes. The sizes range between 20 inch and 22.75 inch huge range cut off. This may vary due to the large newspaper presses available in the modern world. The coldset printing machines have made the process of newspaper printing a cakewalk. The quality of newspapers has also got better.