Flexography or Solvent Recovery (choose just one of these two topics) - Research Paper Example

Flexography Outline Thesis ment: Flexography is an important printing method with many applications and advantages that have increased its use over the years. I. Introduction Flexography is described as a process of printing in graphic information technology. Recent researches show that this process of printing has been on the rise since the 20th century. As different authors explain, there have been various researches that have been conducted that indicate that flexography is still continuing to spread in almost all the countries.

According to Johansson Johansson, Lundberg and Ryberg, flexography has various advantages over other printing processes (76). This is therefore, the reason as to why its use is on the rise as well as the reason for my choice of topic. Additionally, there is wealth of information about the topic. This paper therefore, aims to review various literatures on the applications and importance of flexography, in information technology and the main steps followed in the process. II. Description of the term flexographyAccording to Johansson colleague, flexography is described as a printing process which uses flexible relief plate (86).

It is claimed to be the updated version of an older printing process which was known as letter press. The process is claimed that it can print on any substrate. Various researchers also argue that this process is well suited for printing large areas of solid color.III. Areas of application of flexographyFlexography has been argued to be used in printing so many packaging materials. Its main use is in the food industry as the main process that is used to print on the food packaging materialIV.

Importance of flexography in graphic information technologya) Uses a wider range of inkb) Prints on different materials c) Uses low-viscosity inksd) Faster productione) Simple operations and a large reduction on dangerous emissionsV. Process overview: The process of printing each color on flexo press consist of series of four rollers, namely:a) Ink roller: this roller is the one that transfers the ink from an ink pan to the meter roller or Anilox Roll, which is the second Roller.b) Meter roller: This roller meters the ink to a uniform thickness onto the plate cylinder.c) Plate cylinder: The substrate moves between the plate cylinder and the impression cylinder, which is the fourth roller.d) Impression cylinder: This roller applies pressure to the plate cylinder, thereby, transferring the image onto the substrate.VI. The main unit of operations.a) Image interpretationb) Plate making.c) Printing presses and flexography inks.d) Finishing.VII. ConclusionThe paper will conclude by summarizing all the key points that have been outlined.

The analyses of these points will be made so as to determine the various applications of flexography in graphic information technology. The paper will also summarize the importance of this method, in information technology that makes it very popular than any other printing process.Work citedJohansson, Kaj, Lundberg, Peter and Ryberg, Robert. Aguide to graphic print productions. Hoboken, New Jersey: John & Sons Inc, 2003. Print