5mm PVC Foam Board for Digital Printing
Smooth white 4 × 8 ft PVC sheets for sign printing, display production and advertising material distribution.

Our 5mm PVC foam board for digital printing is made for sign makers, printing companies and advertising material distributors. The smooth white surface is suitable for direct printing, vinyl mounting, lettering and display production. Standard 1220 × 2440mm sheets match the 4 × 8 ft format commonly requested in the Nigerian advertising market.
Zibo Kaichuang Plastic Co., Ltd. manufactures the boards directly in China. Density, surface finish, sheet size, colour and packing can be adjusted for wholesale and container orders.
Quick Buying Guide
| Regular order | 5mm × 1220 × 2440mm, smooth white |
| Recommended density | 0.40–0.50 g/cm³ |
| Typical buyers | Advertising material distributors, printers and sign workshops |
| MOQ | 200 sheets; mixed specifications can be discussed |
| Production time | Normally 7–15 days |
| Shipping quotation | FOB China |
1. A Practical 5mm Board for Sign and Print Work
For advertising work, buyers usually need a board that is light enough to handle but rigid enough to stay flat during printing, cutting and installation. A 5mm sheet provides more body than thin 2mm or 3mm material and is a practical choice for medium-size signs and displays.
| Application | Why 5mm Works |
|---|---|
| Digital printing | Smooth white face provides a clean base for graphics. |
| Indoor sign boards | Lightweight, rigid and easy to mount. |
| Display panels | Easy to cut into promotional shapes and display parts. |
| Vinyl mounting | Flat surface supports neat film application. |
| Exhibition graphics | Convenient for temporary signs, booths and promotional displays. |
Application note: For long-term outdoor signs, please tell us the sign size, UV exposure, wind load and fixing method. Waterproof does not automatically mean that every specification is suitable for prolonged outdoor use.
2. Product Specifications
| Product | White PVC foam board / PVC hard foam board |
|---|---|
| Main thickness | 5mm; 4mm is also available for price-sensitive sign projects |
| Standard sheet size | 1220 × 2440mm / 4 × 8 ft |
| Available density | 0.31–0.90 g/cm³ |
| Recommended density | 0.40–0.50 g/cm³ for most printing and display applications |
| Regular colour | White; custom colours available |
| Surface | Smooth, flat and suitable for printing or mounting |
| Processing | Cutting, CNC routing, engraving, drilling, screen printing and UV printing |
| MOQ | 200 sheets; mixed specifications can be discussed |
Need a different printing result? Tell us your printer type, ink, finished sign size and installation method. We can recommend a suitable density and provide a sample for testing before the order.
3. Choose Density by the Finished Sign
Density affects sheet weight, rigidity, cutting feel and price. A lower-density sheet can reduce purchasing cost for short-term indoor displays. A higher-density sheet feels firmer and is usually preferred when the board will be routed, handled repeatedly or installed in a larger size.
| Density | Calculated Weight per 5mm 4 × 8 Sheet | Suggested Use |
|---|---|---|
| 0.40 g/cm³ | About 5.95kg | Economical indoor printing and temporary displays |
| 0.45 g/cm³ | About 6.70kg | Balanced option for general signs and displays |
| 0.50 g/cm³ | About 7.44kg | Firmer displays, routing and repeated handling |
Weights are calculated from nominal size and density. Actual net and gross weights are confirmed from the production and packing plan.

4. What We Check Before Packing
A printable board needs more than a white colour. Uneven thickness, surface marks and poor packing can cause waste at the printing workshop. Our production and inspection teams check the points that matter during later processing:
- Sheet thickness and density according to the confirmed order.
- Surface smoothness, cleanliness and colour consistency.
- Board flatness and straight sheet edges.
- Sheet dimensions and batch identification.
- Protective packing and pallet stability before loading.
The material is waterproof and can be cut, drilled, engraved or routed with standard fabrication equipment. It is also self-extinguishing within five seconds under our regular internal test conditions. If your project requires a specific test standard, please tell us before ordering.

5. Packing and Container Orders for Nigeria
For shipments to Lagos and other Nigerian ports, full-container purchasing normally provides better freight cost per sheet and better protection than loose cargo. Standard options include PE bag packing, carton packing and export pallets with optional corner protectors.
| Packing Option | Main Benefit | Suitable For |
|---|---|---|
| PE bag packing | Basic surface protection with lower packing weight | Buyers prioritising container capacity and cost |
| Carton packing | Additional protection and easier batch handling | Distribution and warehouse handling |
| Export pallets | Better handling and edge protection | Forklift unloading and buyers focused on protection |
The final loading quantity depends on thickness, density, pallet design and the container weight limit. Send us your required quantities for 4mm and 5mm sheets, and we will prepare a loading plan showing estimated sheets, net weight, gross weight and cubic metres before you confirm the order.

- Thickness and density
- Required quantity or container type
- White or custom colour
- Preferred packing method
- Destination port

Request a Loading Plan
Send us: thickness + density + quantity or container type + packing method + destination port. We will calculate the estimated sheets, weight and CBM for your order.

6. Direct Supply from Our PVC Board Factory
Zibo Kaichuang Plastic Co., Ltd. is a direct PVC foam board manufacturer with a factory area of more than 20,000 m² and seven production lines. We supply advertising material distributors, furniture manufacturers and building material wholesalers in more than 20 countries.
Custom density, colour, size, cut-to-size service and OEM production are available. Our quality system is ISO 9001 certified, and SGS lead-free test support is available. Standard orders are generally produced within 7–15 days, depending on specification and quantity.

For related applications, you can also view our PVC Foam Board for CNC Cutting, Expanded PVC Foam Sheet and PVC Foam Board range.
From Sample to Shipment
- Send your requirement: thickness, density, quantity, application, packing and destination.
- Receive our recommendation: we check whether the selected specification suits your printing and cutting work.
- Test a sample: confirm surface, colour, density and printing result before bulk production.
- Confirm quotation: receive the FOB or CIF Lagos price, packing choice and loading plan.
- Production and inspection: normal production takes 7–15 days, depending on specification and quantity.
- Loading and shipment: final quantity, net weight and gross weight are checked before dispatch.
7. Frequently Asked Questions
Yes. Its smooth white surface is commonly used for UV and screen printing. Because printers and inks differ, we recommend testing a sample before bulk production.
For general signs and displays, 0.40–0.50 g/cm³ is a practical range. We recommend the final density according to sign size, processing method and target price.
Yes. Our usual MOQ is 200 sheets, and mixed specifications can be discussed according to the production and loading plan.
Yes. Send us the required thickness, density, quantity and packing method. We can provide both FOB China and CIF Lagos options.
Yes. Regular 10 × 15cm samples are free, while the buyer pays the courier charge. Larger printing-test samples can be discussed.
Request a Sample or Container Quotation
Tell us your required thickness, density, quantity and destination port. We will recommend a suitable specification and packing plan.
Celina – Sales Manager
Phone/WhatsApp: +86-18053328687
Email: Celinayue@kaichuangplastic.com
Web: www.kaichuang-plastic.com
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