Metal Nameplates

The most common processes used to manufacture metal nameplates for equipment include:

• Stamping – The metal is stamped to depress the text or design below the surface of the nameplate.
• Embossing – The text or logo is raised above the original surface to create a 3D look.
• Etching – Chemicals are used to etch away material from the metal to create the desired pattern or text.
• Laser marking – Laser light is used to remove material from the metal surface to create the design.
• Photosensitive processing – This process is used for anodized aluminum nameplates, where a latent image is created by exposing the anodized layer to light.

Graphics and text can also be added to metal nameplates through screen printing, offset lithographic printing, and flexographic printing.

The most popular and versatile metals for nameplates are:

• Metalphoto® – the best option due to its extreme durability and resistance to harsh environments. Metalphoto® nameplates have an expected outdoor lifespan of over 20 years, even in the harshest industrial settings.
• Aluminum – lightweight, durable, corrosion-resistant, and can be anodized for customization.
• Stainless steel – extremely durable and resistant to chemicals, weather, and abrasion, making it ideal for harsh environments.
• Brass – offers a decorative, tarnished gold look and good chemical/abrasion resistance.
• Zinc – Provides high heat resistance and allows for intricate graphic details.

The choice of metal depends on the specific application, operating and environmental conditions, and desired aesthetic. Aluminum and stainless steel tend to be the most widely used due to their combination of durability, customization options and cost-effectiveness.

The most important factors to consider when selecting a substrate material include:

• The intended industry
• Potential chemical exposure
• Environmental conditions
• Any legal/regulatory requirements

It’s also important to evaluate factors like corrosion resistance, durability, and cost-effectiveness when choosing the right metal substrate.

Metal nameplates can be attached using a variety of adhesives tailored to the specific needs of the application environment and the material of the substrate. Some of the common types of adhesives used are:

• Acrylic Adhesives: These are strong and versatile, providing excellent environmental resistance and adhesion to a wide range of materials, including metals and plastics. They are particularly useful for outdoor applications where weather resistance is crucial.
• Epoxy Adhesives: Known for their high strength and durability, epoxy adhesives are ideal for heavy-duty applications where the nameplate will be subjected to harsh conditions. They can be used on a variety of surfaces and are resistant to heat and chemicals.
• Silicone Adhesives: These adhesives provide flexibility and high-temperature resistance, making them suitable for applications where the nameplate might be exposed to varying temperatures. They also adhere well to metal and glass.
• Pressure-Sensitive Adhesives (PSA): PSAs are available in various strengths, from removable to permanent, and are easy to apply without the need for curing or activation. They are suitable for light to moderate applications and can be used on smooth, slightly textured, and contoured surfaces like metal and plastic.
• Rubber-Based Adhesives: These are generally more economical and offer quick stick capabilities. They are ideal for indoor applications or environments with less exposure to extreme conditions.