| There are two ways to make a copy of a CD
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| | most facilities prefer to work from a
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| or DVD. Information can be burned on to
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| | client supplied DLT or Digital Linear
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| a blank CD/DVD-R; this method is called
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| | Tape.
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| duplication. Information can also added
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| during the CD/DVD manufacturing process;
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| | Advantages of CD/DVD Duplication
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| this method is referred to as
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| | The standard turn-time is 2-3 business
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| replication.Understanding the differences
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| | days, even for runs up to 5,000 units.
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| is important in determining which process
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| | Digital full color printing is
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| is best for your project. A duplicated
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| | available with no prepress charges.
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| CD/DVD is not only created using a
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| | Disadvantages of CD/DVD Duplication
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| different process than a replicated CD
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| DVD, but the actual final product is also
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| | The cost per unit for duplication is
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| different. After the duplication process
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| | higher than replication.
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| is complete, the final product is a CD-R
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| | DVDs can have up to 2 layers of
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| or a DVD-R. Replication stampers for CDs
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| | information on each side of the media.
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| produce CD-ROMs. (ROM means Read Only
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| | DVD-R duplicates can have 1 layer of
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| Memory). The final product in the DVD
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| | information on the entire DVD.
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| replication process is a DVD-5, DVD-9,
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| | Most duplication facilities are small
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| DVD-10, or DVD-18.
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| | and are commonly limited to hand
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| | assembly of the media into packaging as a
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| The ProcessesCD duplication is similar
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| | result of their low volume runsAdvantages
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| to burning a CD/DVD on your personal
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| | of CD/DVD Replication
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| computer. A CD/DVD duplicator extracts
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| data from the master disc and writes it
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| | The unit costs are lower than
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| to a blank disc. The difference between
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| | duplicated discs.
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| burning multiple CD/DVD-Rs at a
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| | Both offset printing and screen
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| duplication facility and burning one on
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| | printing is available for replicated
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| your computer desktop is that the
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| | discs.
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| duplication facility burns hundreds at a
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| | Replicated DVDs can contain 1 layer
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| time on towers that are linked together.
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| | (DVD-5) of information, 2 layers on one
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| Each tower contains several CD/DVD trays
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| | side (DVD-9), 1 layer on each side
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| so that many copies can be created
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| | (DVD-10) or 2 layers on each side
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| simultaneously. After all the data has
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| | (DVD-18). Many replication facilities
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| been written unto the blank CD/DVD-R, the
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| | are not yet set up for DVD-18
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| information is verified with the master,
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| | replication.
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| and the process is complete.CD/DVD
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| | Most replication facilities, as a
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| replicates, on the other hand, are
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| | result of their high volume run
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| created during the manufacturing process.
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| | capability, can auto assemble discs into
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| In other words, media like a CD/DVD-R
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| | jewel cases, paper/tyvek sleeves, amaray
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| does not exist before the process starts.
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| | cases, or cardboard sleeves.
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| Before the replication process gets
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| | Disadvantages of CD/DVD Replication
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| underway, the client master is
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| | The standard turn-time is 7-10 business
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| painstakingly evaluated for data
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| | days, longer for runs exceeding 100,000
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| corruption. Then, a glass master
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| | units. Standard duplication turn times
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| containing relevant data from client
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| | are 2-3 business days.
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| supplied master is created. Replication
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| | Most facilities have a minimum order
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| begins when a flawless glass master is
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| | requirement of 1,000 units.
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| assured. The glass master is used to
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| | Are There Noticeable Differences?
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| develop a stamper. The stamper, in turn,
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| | Both CD duplication and CD replication
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| is loaded into an Injection Molding
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| | extract data from the original in the
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| machine that creates CD/DVD replicates.
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| | same way. In terms of manufacturing,
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| The quality of CD replication hinges upon
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| | however, this is where the similarities
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| the quality of the glass master's data.
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| | end. The finished product of either
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| Through each successive step, quality and
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| | process performs in the same manner,
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| accuracy is consistently monitored to
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| | although there will be difference to the
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| insure each disc is an exact replica or
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| | eye depending upon the whether the discs
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| clone of the original. A layer of
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| | are digitally, screened, or offset
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| micro-thin aluminum is applied to the
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| | printed.
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| polycarbonate disc. It is then lacquered
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| for additional protection and printed
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| | What About Special Circumstances?
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| before packaging.The client supplied
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| | The goals of every project are unique.
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| master for CD-R and DVD-R duplication is
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| | Contact our customer service department
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| the same, a CD/DVD-R. CD-ROM replication
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| | to help determine which process best
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| also requires a CD-R master. While a
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| | suits the requirements of your project.
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| DVD-R is acceptable for DVD replication,
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