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What Specifications of PVC Foam Boards Are Often Used for Sign Boards?

What Specifications of PVC Foam Boards Are Often Used for Sign Boards?

May 4,2023
Why is PVC foam board suitable for sign board?

PVC foam board is an ideal material for printing signboards due to its smooth surface, which provides excellent printing quality with various methods, including digital, screen, and UV printing. The smooth surface allows for crisp and sharp images with vibrant colors, making it perfect for detailed and high-quality graphics. Additionally, PVC foam board is lightweight, durable, and easy to work with, making it a versatile option for various indoor and outdoor applications. It is also cost-effective, readily available, and customizable, allowing for a wide range of design possibilities. All these factors make PVC foam board a popular and practical choice for printing signboards.
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So, do you know what specifications of PVC foam are usually suitable for printed sign boards / signages? We give the following answers.
The thickness of PVC foam boards used for signage typically ranges from 3mm to 10mm. Thinner boards are suitable for smaller signs, while thicker boards are used for larger signs, such as 16mm, 20mm and 25mm.
The density of PVC foam boards used for signage is typically between 0.4 and 0.6 g/cm3. This ensures that the boards are lightweight and easy to handle, while still being durable and sturdy.
Surface Finish
PVC foam boards used for signage typically have a smooth and uniform surface finish, which provides an excellent base for printing high-quality graphics and text.
PVC foam boards used for signage are often available in a variety of colors, including white, black, and various shades of gray. White boards are the most commonly used, as they provide a neutral background for printed graphics.
Fire Resistance
PVC foam boards used for signage should be fire-resistant and comply with local safety regulations.
These specifications are important for ensuring that PVC foam boards are suitable for printed signage applications. A lightweight yet sturdy material is necessary for ease of handling and installation, while a smooth and uniform surface finish provides a high-quality printing surface. Fire resistance is also important to ensure safety in public spaces.
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Boardway is a Chinese manufacturer and supplier of PVC foam board. We have more than 15 years of experience in the manufacture and application of PVC foam board and other plastic sheets. If you would like to know more about PVC foam board, or you have the needs of custom PVC foam board, please feel free to WhatsApp Helen at +86 13828266785 or email us at
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1. Cut to size and CNC engraving
2. Silk screen printing, digital printing, painting
3. Thermal processing, bending, embossing
4. Pre-drill, nail, screw and assemble
5. Sanding, PUR lamination, PVC edge banding
6. Corners and edges rounding, chamfering, grooved and tongued

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