Yondo Corrugated Plastic Products Ltd

Printing on corrugated plastic sheets can be challenging due to the material's naturally low surface energy. Without proper surface treatment, inks and coatings adhere poorly, often resulting in low-quality prints, smudging, or layer delamination.

Corona treatment offers a common solution to this problem. This process involves applying a high-voltage electrical discharge to the plastic surface, increasing its surface energy and forming polar groups that improve ink adhesion. The result is sharper, more vibrant, and long-lasting printed images.

Corona-treated sheets provide excellent resistance to fading, abrasion, and environmental factors, ensuring long-lasting visual quality. They are an ideal choice for a wide range of applications, including signage, packaging, displays, point-of-sale (POS) materials, and any project requiring durable, high-quality printing. By enhancing ink adhesion and overall print performance, corona-treated corrugated plastic sheets enable manufacturers to achieve professional-grade results while reducing waste and minimizing production-related issues.