CD Printing – choosing the pleasant printing technique for your venture. The method of CD reproducing you have selected is governed by some key factors. These shall read as follows :
How countless Cds do this is necessary etched ?
What is the intended use of the end product ?
Is the budget tight for the project ?
What sort of artwork is intended for the discs? Photographic images or blockage colours ?
Once these factors have been considered, you can make a decision about which CD printing process is most appropriate for your particular project .
Let’s take a look at each of the relevant procedures in turn and their pros and cons .
Digital Cd Printing
This CD print method utilises a printer that fills the same process as an inkjet printer that countless residence consumers will be familiar with. In detail, countless residence printers can be given with a Cd print tray for use with pre-manufactured CDRs with a printable surface. A companionship reproducing CDs professionally will most probably be using an inkjet printer that is specifically for the print of Cds. These printers have an auto-loading device enabling the unattended print of up to 200 Cds. The printer automatically loads unprinted discs and off-load the finished discs onto disconnected spindles .
Digital Cd reproducing exerting one of these printers is hinder but there are no fastened put in costs involved. This is fine if the degree part of discs is less than 100, or 200 if there is no fastened, imminent deadline for the degree .
This method of reproducing is capable of producing highly professional searching Cds as an inkjet printer can engrave at very high decides. The printed surface does need protection though and a coating of clear lacquer needs to be applied to the discs to prevent humidity coming into contact with the ink through handling or show to mute milieu. This requisite adds enormously to the overall activity occasion. Printable discs are accessible which have a specially articulated surface that becomes liquid resistant after reproducing but they are more expensive than regular printable discs and so a decision has to be made depends on the urgency of the project; additional expenditure for liquid resistant discs or additional occasion for the application of a coating of clear lacquer ?
CD Screen Printing
CD Screen reproducing is ideal for artwork designs that involve solid areas of quality. Screen reproducing to be undertaken exerting a machine with a rotating bed that has 5 disconnected depots where a different quality of ink can be applied. The Cds can have a locate quality referred first over the whole disc sphere which means that a screen etched CD design can consist of a total of 6 different colours maximum .
The ink used in the Cd screen printing process is UV sensitive and as each quality is applied at a depot, the disc moves under a UV lamp as it rotates round to the next depot. The UV lamp antidote the ink and this only requires a moment of show .
As the process name indicates the screen print is applied through the use of very fine mesh screens. There is a separate screen for each colour in the artwork designing. To create a screen, a cinema is raised which has the areas where ink is not to be applied to the disc, blacked out. The brand-new screen is initially coated with a thermal emulsion. The cinema and the screen are aligned on top of each other exerting template markers and are put into an show cell. When the screen is exposed to a sizzling, colors light, the area of thermal emulsion not protected by the dark sphere on the cinema is dried. The screen is then washed with a liquid spray and the field of uncured emulsion wash away to uncover the mesh .
The screen is then secured at its depot. Formerly all the screens have been prepared in this way, the print can begin. The Cds are loaded onto the machine by an automated robotic appendage organization. They are placed into a platen which holds the disc firmly in position. At each depot, ink is included on top of the mesh screen and a rubber squeegee blade transfers over the top pulping the mesh down onto the disc surface and forcing the ink through the fine mesh openings and onto the surface of the disc. The ink employment stroke takes about two seconds and each depot applies ink to a disc simultaneously as soon as the first 5 discs ought to have fed into the system. This rapidity means that a screen printing machine can engrave more than 3500 discs in an hour so large orders can be completed rapidly .