The Department of Defense (DoD) has adopted ISO marking standards for government contractors who want to submit their items to the UID registry. Of the MIL-STD-130M standard, ISO/IEC 15426 section 2 handles the 2-Dimensional bar coding nomenclature. The DoD has emphasized more on labels or plates mode of marking than direct part marking. As per the DoD mandate, 80% of the UID markings will be on nameplates or labels and rest 20% will be by direct part marking. Nameplates are traditionally made out of several metals such as aluminum, stainless steel, and brass for this bar coding. But anodized aluminum blank nameplate offers superior durability. Due to its superior abrasiveness and heat and sunlight resistance quality, these aluminum nameplates are long-lasting materials that can be used for bar coding.
An aluminum nameplate is thin and flexible and that’s why it is durable. Even the metal is lightweight, it is quite strong. They can easily bend around the products. To make it excess heat, chemical and abrasion resistance, the Aluminum nameplates are anodized. As these anodized aluminum blank nameplates can withstand harsh climatic conditions including extended UV exposure with very little damage, they are ideal for industrial, commercial and aerospace industries use. After an aluminum nameplate is anodized, apart from the basic metal color, several other vibrant metallic colors including gold, copper, purple and even dark blue can be chosen for nameplates.
Made of durable anodized aluminum, the anodized aluminum blank nameplate can support up to 900°F-1200°F of temperature. Not only this, it produces a reliable clarity of reading the logo and product code info detail as the anodic layer of the aluminum protects the logo and other item info from high temperatures and chemicals abrasion. Embossing and serialized numbering on these nameplates are accomplished easily with low tooling costs. As these nameplates are required to withstand very high temperature, they are not recommended to be used with adhesives. The anodized aluminum blank nameplates should be used with mechanical fasteners or holes.
The anodized aluminum blank nameplate can be customized as per the requirement of the manufacturers. Recently a new form of anodized metal nameplate has been used. It is called photo anodized metal nameplate. These nameplates can withstand more extreme environmental conditions such as increased heat resistance of more than 1000F and more damaging UV rays. Bar codes and logos are reproduced photographically in these nameplates to provide maximum clarity with precise details. Like anodized aluminum blank nameplates, these are also sealed within the anodic layer of the aluminum which make them safe and durable for years to come. The new photo anodized nameplates are available with pressure-sensitive adhesive along with the basic mechanical fasteners.
The photo anodized metal nameplate is more productive than the anodized aluminum blank nameplate. As the former can photographically reproduce logos, black copy, and bar codes, it ensures accurate and reliable reads. It has optional intensification process to withstand increased heat and also has improvised image resistance for other environmental conditions. Specially matched adhesives are added bonus.