Wholesale Corrugated Plastic Sign Blanks
JIANXIN blank sign boards are made from durable polypropylene (PP) corrugated plastic sheet and are suitable for flexographic, UV digital, and silk-screen printing. Both S-flute and vertical flute structures are available.
About Wholesale Blank Corrugated Plastic Signs
JIANXIN blank corrugated plastic signs are made from Polypropylene(PP) corrugated plastic sheets produced in our own factory. This material is cost-effective, easy to cut and process, and well-suited for large-volume custom sign production.
Based on your printing requirements, we can apply single-sided or double-sided corona treatment to improve ink adhesion and make the signs easier to print after delivery.
In addition to standard sizes, JIANXIN can die-cut corrugated plastic signs according to your required dimensions, drawings, or shape specifications, allowing for a wide range of custom shapes.
Complete Your Signs with H Stakes
JIANXIN also supplies H stakes for corrugated plastic signs. Several standard sizes are available to match different sign applications and installation requirements.
Corrugated Plastic Sign Specifications
| Material | Polypropylene(PP) |
| Sizes | Any Size |
| Shape | Any Shape |
| Available Thicknesses | 1.8MM, 2MM, 3MM, 4MM, 5MM, 6MM, 7MM, 8MM, 9MM, 10MM, 11MM, 12MM |
| Color | Black, White, Blank, Yellow, Blue, Red; Custom color available |
| Surface | Corona treated & UV treated |
| Minimum Order | 1,000 pieces |
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Questions We Often Hear
Do you only supply blank corrugated plastic signs?
No. In addition to blank corrugated plastic sign boards, we also offer custom printing services. Send us your artwork or print-ready file, and we can print it directly onto the corrugated plastic boards to meet your project requirements.
What is your delivery lead time?
We manufacture all orders at our factory in Dongguan, Guangdong, China. Delivery time depends on the order quantity, customization requirements, shipping method, and destination. Contact us for an estimated lead time.
Do you sell retail or keep products in stock?
No. JIANXIN is a China-based manufacturer focused on custom production only. We do not keep finished products in stock or sell in small retail quantities. Production begins once your order meets our minimum order quantity and the required specifications are confirmed.
Why do you have a minimum order quantity?
Because JIANXIN is a made-to-order manufacturer, all products are produced according to each customer’s specifications. We do not keep finished products in stock, so we schedule production for each order.
What shipping options do you offer?
Because JIANXIN is a made-to-order manufacturer, all products are produced according to each customer’s specifications. We do not keep finished products in stock, so we schedule production for each order.
Can blank corrugated plastic sheets be produced in different colors?
Yes. Blank corrugated plastic sheets can be produced in different colors, including black, white, and other custom colors.