Correx board printing is a type of billboard made using correx sheets, usually used for outdoor advertising and promotion. Correx boards are lightweight, high-strength, waterproof and moisture-proof, environmentally friendly, and recyclable materials with a hollow structure, so they are called PP hollow sheets. This material is widely used in the advertising industry because its lightness and durability make it ideal for outdoor billboards.
Correx board printing is also called corrugated plastic signs, corflute signs, correx signs, and coroplast signs, and usually consists of PP hollow sheets and printed content.
The parameter of 4x8 coroplast signs sheets:
|PP corrugated plastic sheet/coroplast sheets
|2mm 3mm 4mm 5mm 6mm 7mm 8mm 10mm 12mm
|250GSM—3000GSM according to customized
Corona Treated ( Dyne 60+)
Anti-Static/ ESD (10^6~10^9 Ω)
|White/black, grey, black, Blue, Customized
When customers need high-quality corrugated plastic signs, we recommend corona-treated coroplast sheets. Corona treatment is a kind of electric shock treatment, which makes the surface of the sheet have higher adhesion. The principle is to use high-frequency and high-voltage corona discharge on the surface of the hollow board (high-frequency AC voltage is as high as 5000-15000 V/㎡) to generate low-temperature plasma. These ions are penetrated by the electric shock to the surface of the board and destroy Its molecular structure, and then the surface molecules being treated are oxidized and polarized, and the ion shock corrodes the surface, to increase the adhesion ability of the pp hollow board surface. We are a professional coroplast sheets manufacturer in China and the dyne value of our coroplast sheets can reach 60+.
Correx board printing has the following advantages in outdoor advertising:
- Lightweight and durable: Coroplast signs are lightweight, high-strength, waterproof, and moisture-proof. They can withstand various challenges in the outdoor environment and are not easily damaged and deformed, so they are suitable for long-term outdoor use.
- Rich images: Corflute signs can use various colors, patterns, and fonts to display advertising information and brand image. The images are rich and diverse, which can attract more attention and recognition.
- Easy installation: Correx signs have a modular design and are easy to install. They can be quickly set up and disassembled, reducing installation costs and time costs.
- Environmentally friendly and recyclable: Corrugated plastic signs can be recycled and reused to reduce the impact of waste on the environment and are in line with the environmental protection concepts of modern society.
- High economic benefits: Coroplast printing boards have low production costs and maintenance costs, which can save advertising costs for enterprises while improving advertising effects.
- Wide scope of application: Correx board printing is suitable for various outdoor places, such as squares, roads, commercial streets, etc., which can attract more target audiences and increase brand awareness and exposure.