Why Choose Purepack’s Yellow Corrugated Plastic Signs?
- Maximum visibility – Yellow is the most visible color in low-light conditions.
- Wide application: Used for safety signs, warning signs, and traffic signs.
- UV Printing – Double-sided, corona-treated to 50+ dynes.
- No Fading: The colorants are in the PP material and not printed on the surface.
- Durable: It can be used outdoors for 6-12 months without fading.
- Cost-effective: More cost-effective than printing yellow patterns on white boards.
Stable Quality and Pure Color
- We have a dedicated production line to produce yellow corrugated plastic sheets without mixing production lines, with stable quality.
- The formula for yellow masterbatch uses imported pigment-grade masterbatch, which meets the RAL 1003 standard and does not fade for 6 months outdoors.
- We have a colorimeter. Before each batch of boards is shipped, the Lab * value is measured and compared with the standard color chart to confirm that Δ E ≤ 2 before shipment.
One-stop Solutions of Safety Signs
You may not only need yellow corrugated plastic sheets for signs, but also need：
- Red corrugated plastic sheet: used for prohibition signs and fire safety signs
- White corrugated plastic sheet: used for information display signs
- Blue corrugated plastic sheet: used for instruction signs (such as “must wear safety helmet”)
- Green corrugated plastic sheet: used for safety exit signs and emergency evacuation signs
- Ground pile: H-shaped galvanized steel ground pile
- Bracket: A-frame, plastic bracket
We provide full-color PP corrugated boards, so you don’t need to find multiple suppliers. We can provide all colors and accessories.
- Technical Data
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- Factory Gallery
| Product Name | Yellow Corrugated Plastic Signs |
| Size | 12×18, 18×24, 24×36, 4×8 (48×96 inches), or custom as your requirements. |
| Application | Warning Sign, Caution signs, Prohibited signs, Fire protection signs, etc. |
| Functions | UV-resistant, Corona-treated, Fire-resistant, or as your requirements. |
| Packaging | PE film wrapping+corner protection+wooden pallet, or custom package. |
| Certificate | ISO9001, ISO14001, SGS, ROHS |
| MOQ | 1000 pieces |
Yellow corrugated plastic signs are widely used for construction safety signs, warning signs, and parking management signs. Long term construction projects, municipal engineering signage, and traffic management signs. Construction detour guidance, parking direction guidance, activity traffic guidance, etc.
The standard color of our yellow corrugated plastic sign is RAL 1003 (signal yellow), and this meets the OSHA standard for “Safety Yellow”. We will ensure the color before shipment and will ensure ΔE ≤ 2. If you want any other yellow (e.g., Pantone 109C, BS 4800 08 E 51), we will adjust the color as per your requirement.
Of course. We can punch holes in the yellow corrugated plastic sign with a diameter of 5mm or 6mm and a minimum distance from the edge of 10mm. Our 4mm thick yellow corrugated plastic sheet will not break while punching. If you require drill holes, please let us know the hole size and position before cutting.
