cd duplication No Further a Mystery

What's CD duplication?
CD duplication involves burning standard or distinctive shape CD-R with a laser in regular CD or DVD writer drives. The'R' after the arrangement type stands for'Recordable' (As opposed to replicated disks which are known as CD ROM where the'ROM' stands for'Read-Only Memory' as such discs can't be burnt at all and are pressed in the time of manufacture).
This type of production is excellent for smaller print runs of less than 1000 discs, or at which the disks are required very quickly. These disks are typically applied with photo-glossy tags that were printed at a very large quality laser printer. The laser print procedure is smudge-proof and allows full color printing that is acceptable for photographs or intricate colour gradients.
Another advantage of replicated CDs is that we can supply them printed, however blank, that you burn your own content onto at a standard CD-RW or DVD-RW drive. This is often helpful if you're sending out individual client files, or when the information that you will need to put on the discs is constantly shifting.
The other principal kind of CD and DVD production is known as CD replication and DVD replication and involves pressing the disks from a glass master. This process is utilized for higher volume discs, leading to much lower unit prices for larger orders of 1000 disks or more.
Advantages:

Full color printing
Quick turnaround times (as little as 24-48 hours)

Discs may be sterile for you to burn your own content onto
Cons:
Higher production costs for manufacturing runs of over 1000 disks when compared to replicated CDs

When you have to produce copies of compact discs, what would be the most likely keywords you will search? To most people these two terms likely signify the same. However, to the disc copying industry there's a subtle difference. It is the point of this guide to clarify the gap and help you make the decision when to use copying and when to use replication, no matter you would like CD or DVD copies.
What is CD Duplication?
Together with the decreasing prices on CD/DVD burners, making a disk backup is now as convenient as creating a xerox copy before. CD burning or DVD burning is just another term folks like to use for this way of earning disc copies.
Unless it is used by yourself, a replicated disc will need to be marked or labeled somehow. You can do this in many ways.
Mark the disk with a Sharpe
Here is the quick and dirty means of labeling. As you can imagine, the disk won't be quite appealing and presentable.
Publish the art on a die-cut paper tag and attach the tag to the disc.
Companies making CD labels comprise Avery, Meritline, Neato, Surething, etc.. Labels come as matte and glossy. Matte labels are good for laser printers.
One time a label is printed, you can peel it off and then cup it to a tag applicator with all the sticky side facing up. The data side of the disk is then pushed against the applicator. Air bubbles on the tag have to be rubbed off immediately otherwise they are there eternally. When you print the labels, be certain to coordinate with the paper profile to your printer. For instance, if you are using the Epson printers, then choose the right paper type if you print the labels.
One disadvantage of using paper label on CD or DVD is the tag adds to the thickness of the disk. When Philips designed the CD-R and DVD-R they did stipulate the proper thickness. When combining the depth of this CD-R or DVD-R itself with the paper label, the general thickness will probably be thicker then the designed specifications. Even though most disk readers have the ability to re-read when there is mistake, this could definitely reduce the reading reliability. Another drawback, and possibly the most unfavorable one, is that the disk could possibly got stuck in slit load CD or DVD drives such as auto stereo or iMac. If your CD is any audio content, avoid using tag labels.
Printing the artwork directly onto the disc using inkjet printer

This is by far the most preferable way of printing disk label. Epson makes inkjet printers which can print artwork directly on a disk with inkjet printable coating very affordable. Media makers like Ritek, Taiyo Yuden, HP, and Maxell additionally sell inkjet printable media at just a fraction higher than the typical media. The benefits are the artwork could be printed at very significant resolutions and this eliminates the thickness problem for the paper label. The downsides are the method is quite slow and the disc surface is usually not water and finger printing evidence. Business such as Primera markets and sells a disk laminator that adds a thin film coating to the inkjet printable surface. Once laminated, the disk has a slick appearing and it becomes water and finger print proof. Replicator such as New Cyberian may also employ a UV dried lacquer on top of the inkjet surface to give the glistening feel and appearance.
Print the artwork directly onto the disc using thermal transfer

Manufactures such as Teac, Microboards, Primera, and Rimage marketplace and market CD printers which use thermal transfer. There are two flavors for thermal; black and white, as well as non-meat. The press for thermal also arrive in two flavor; silver or white backdrop. The cost on the press is again cd duplication services slightly higher than regular disc. The priciest part is that the thermal picture and the depreciation on the machine. Your minimum investment on the gear may begins from US$4000 for B/W and US$8000 for a full-color unit. Unless you intend to get a major quantity of disc printed otherwise thermal should be prevented.
What's CD replication?
Compared to duplication, replication is the term used for high volume industrial disk copying. In a disk replication plant, making disk copies moves through the following stages.
Glass mastering

Glass master is also known as the father of disk replication. A bit of glass is polished and then small holes are etched onto the glass surface deep into the substrate to represent the 1 of the binary material. The glass master becomes an specific replica of the first master.
Stamper Assessing
As described earlier, a stamper is actually used in the making of this disk, not the glass master. A stamper is generally made from an aluminum plate. It's the compliment of the glass master meaning all the 1 on the glass master will soon develop into the 0's and the 0's will end up 1 on the stamper. This male/female relationship between the glass master and the stamper makes the stamper the mother of the replication. When a disk is molded from the stamper the information reverse again to the first.

A disk is make by injecting molten polycarbonate onto the stamper. The data on the disc will be the compliment of the stamper so they are converted back into the first since the glass master.
Sputtering
The polycarbonate discs following injection molding are all transparent. A reflective mirror coating needs to cover up the disc so the pits of data could be read while the laser is reflected back into the disk reader. The practice of creating the disk reflective is called sputtering. The argon ions are attracted to the aluminum goal by using a high voltage. Since the ions hit the goal, particles of aluminum have been ejected and are hauled on the CD surface.
Artwork printing
Before artwork can be printed a lacquer is applied to the disc surface. Art is then printed on top of the transparent lacquer. There are two ways to print the artwork; i.e. silkscreen or offset. Silkscreen printing is good for vector based graphics and offset is good for photo based graphics. If your artwork is designed utilizing Illustrator without any jpg or tiff file, then the art is the most likely vector based significance all of the art components are represented by regular lines and shapes. Should you use Photoshop to create your layout opportunities are the art will be picture established. Offset should be utilized for photograph based art. Color matching can only be done on vector based graphics.
To duplicate or to replicate?
So when should we use duplication and when should we use replication? With the descriptions above it will be so obvious that when time is of essence, you have not option but use duplication. The unit cost will be much higher than replication but at least you can be sure that the discs you want can be ready in 24-hrs. Another situation you should use duplication is when the volume is small. You probably won't here a professional printer to print 10 or even 100 copies unless it's absolutely necessary. By the same token, when the volume is small a duplication job will suffice. That leaves the only situation when replication should be used; i.e. when you have enough time and the volume is large, say 1,000 or more. Most CD duplication companies including New Cyberian Systems additionally take replication in the number of 500. However, when you compare the costs for 500 and 1,000, you'll observe the difference is actually not that far.



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