The technique of you decide on is governed by some important aspects. They're the subsequent:
What number of CDs do you need printed?
What is the intended technique result?
Could be the budget tight for that project?
What are the artwork is meant to the discs? Photographic images or block colours?
Once these factors have already been considered, you can create a decision about which CD printing process is best fitting for the particular project.
Let us take a glance at each one of the processes consequently and their positives and negatives.
This CD printing method utilises a printer which utilizes the same process just as one printing device that lots of home users is going to be familiar with. In reality, many home printers could be furnished with a CD printing tray to use with pre-manufactured CDRs having a printable surface. A company printing CDs professionally will in all probability be utilising an printing device which is particularly for the printing of CDs. These printers come with an auto-loading mechanism enabling the unattended printing as high as 200 CDs. The printer automatically loads unprinted discs and unloads the finished discs onto separate spindles.
Digital CD printing using one of the printers is slow but there aren't any fixed build costs involved. This is fine when the order quantity of discs is under 100, or 200 if there is no fixed, imminent deadline for the order.
This technique of printing is capable of doing producing highly professional looking CDs being an printer's can print at quite high resolutions. The printed surface ought protection though along with a layer of clear lacquer should be used on the discs in order to avoid moisture coming into contact with a lot of it through handling or experience damp environments. This necessity adds significantly on the overall project time. Printable discs are available that have a specially formulated surface that becomes water repellent after printing but they are more costly than regular printable discs so a decision has to be made based on the urgency from the project; extra expense for waterproof discs or more time for your using a layer of clear lacquer?
CD Screen printing is fantastic for artwork designs which involve solid regions of colour. Screen printing is carried out utilizing a machine having a rotating bed which includes 5 separate stations the place where a different shade of ink does apply. The CDs can have a base colour applied first within the whole disc area which means that a screen printed CD design comprise of when using 6 different colours maximum.
A lot of it employed in the CD screen printing process is UV sensitive so when each colour is used at the station, the disc moves under a UV lamp because it rotates round to another location station. The UV lamp cures a lot of it and this only takes a moment of exposure.
As the process name suggests the screen printing is applied with the use of very capable screens. There exists a separate screen for every colour within the artwork design. To generate a screen, a movie is made which includes other places where ink is just not to become placed on the disc, blacked out. The new screen is initially coated with a thermal emulsion. The video and the screen are aligned together with the other using guide marks and are place into an exposure unit. When the screen is confronted with a fashionable, bright light, the area of thermal emulsion not protected by the dark area for the film is cured. The screen is then washed with a water spray and also the areas of uncured emulsion wash off to reveal the mesh.
The screen might be fixed at its station. Once each of the screens are already prepared in this way, the printing can start. The CDs are loaded on the machine by a mechanical robotic arm system. They're place into a platen which props up disc firmly available. At intervals of station, ink is added on top of the mesh screen as well as a rubber squeegee blade passes outrageous pressing the mesh down on the disc surface and forcing a lot of it through the to be able to holes and on top of the surface of the disc. Some of it application stroke takes of a second and each station applies ink to a disc simultaneously right after the first 5 discs have been fed to the system. This speed signifies that a screen printing machine can print more than 3500 discs in an hour so large orders could be completed quickly.
There are, however, significant fixed setup costs due to requirement of screens and flicks. These may be reduced by limiting the artwork to fewer colours, which has a single colour print onto a silver disc being the most economical print. The fixed costs do mean that this CD printing process is simply really viable for orders well over 100 discs.
The CD screen printing process is capable of creating a truly amazing CD print in a high resolution as a result of using extremely fine mesh screens. It's not ideal, though, for printing photographic images because of the presence of subtle colour gradients of these images. Why the screen printing process fantastic may be the availability of fluorescent and metallic inks which can really put in a WOW key to your CD print.