stamper

The surface property of the backside of the stamper is important as it affects the quality of the moulded plastic replica.

The next step is to produce a production stamper from the master.

Transact the bank saving and cash draw, management check as well as the use of finance stamper.

Stamper or matrix is a metal plate with precise information. This one is a movie which will be on a DVD in a while.

Each stamper above shall be inscribed with an SID code. No false or untrue inscription is allowed.

The master is submerged in a nickel bath in which the metal stamper is grown on top of the master.

After the separation process, the backside of the stamper is backsanded and polished to get a smooth backside.

The invention also discloses method for manufacturing stamper of guiding against false.

After a desired thickness is achieved, the stamper is separated from the master.

We are a dedicated CD-stamper manufacturer founded in 1997, owning the real practical experience in multimedia field.

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