Providing De-metallized Only

Purpose: We can provide de-metallized service solely. It is very helpful for that hologram factories, which have not de-metallized machines.
Description: We will print a protective layer first to protect the aluminum we want to keep, then the other  aluminum will be cleaned by the medicinal liquid.  The color of protective ink can be transparent or  red or any other colors. In additional, we can  produce transparent serial numbers by laser  marking machines.
Thickness: 25 micron / 30 micron / 36 micron / 50 micron
width: 170mm-640mm
Lenth: any customized.
Remarks: 3 inch paper core.
MOQ: 1 roll.

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