Wet Coating Process
As core craftsmanship for premium coated art paper, eco-friendly water-based coating is evenly applied onto wet-laid base stock with controlled coat weight. After staged drying and precision calendering, finished paper delivers smooth finish and outstanding dot reproduction in matte or gloss grades, ideal for art books & luxury packaging printing, showcasing TONLI’s core technical competence.
Wet Coating Process
As core craftsmanship for premium coated art paper, eco-friendly water-based coating is evenly applied onto wet-laid base stock with controlled coat weight. After staged drying and precision calendering, finished paper delivers smooth finish and outstanding dot reproduction in matte or gloss grades, ideal for art books & luxury packaging printing, showcasing Tonli’s core technical competence.
Process Standards
Four core indicators guarantee superior coating quality and excellent print performance of art paper.
Wet Coating Process
Full-process step-by-step control ensures consistent surface quality and outstanding print performance.
Advantages of Wet-forming Process
Refined full-process control yields coated art paper featuring outstanding printability, consistent coating, eco-friendliness and cost advantages.
Smooth and delicate surface achieves≥98% dot reproduction and rich color saturation, seamlessly compatible with UV printing, hot stamping, laminating, and other premium post-processing techniques.
High-speed coaters precisely regulate coating thickness for outstanding batch consistency with color difference ΔE ≤0.5, ensuring quality across all bulk shipments.
Adopts a water-based coating formula with low VOC emission and zero solvent residue, complying with EU & US environmental standards to support clients’ sustainable packaging goals.
High-efficiency wet coating, lower production costs, far below imported coated paper at the same quality, delivering competitive raw material solutions for partners.
Core Equipment
Four core devices coordinate well via coating, finishing, formulation and inspection to secure outstanding product quality.
1
High-Speed Duplex Coater
Precision duplex synchronous coating with ±2μm thickness control, high-speed operation for large-volume continuous production.
2
Super Calender
Multi-roll hot calendering system significantly enhances surface smoothness and gloss for premium art paper finish.
3
Coating Formulation System
Precision dosing and inline mixing ensure uniform coating composition, supporting switching between gloss and matte finishes.
4
Print Compatibility Inspection System
Inline inspection of coating thickness, surface smoothness, and dot reproduction — automatic rejection of non-conforming products.
Explore More Production Processes
Wide-width wet forming precisely controls stock flow and dewatering for uniform fiber distribution and consistent sheet caliper. Supported by 110,000-ton annual capacity, it supplies stable base stock ready for subsequent embossing & coating finishing.
Post-forming texture processing with 29 regular embossing patterns & custom roller development. Combinable with dyeing & coating to upgrade the texture for premium gift packaging.
Solvent-free functional coating under a Class 10000 cleanroom for permanent antistatic & halogen-free performance complying with RoHS, ideal for semiconductor industrial paper.
Let's Create Premium Paper Together
Premium specialty paper solutions designed to enhance packaging quality, texture, and brand presentation.
Rapid Sampling & TestingA Professional Manufacturer Focused On High-End Specialty Paper
Contact Us
Address: Tianhang Town, Xinying County, Yunfu City, Guangdong Province