Double Sided Gravure Roller Coating Machine

Double Sided Gravure Roller Coating Machine

Introduction:

Gravure Coating Machine is a high-precision, high-speed industrial coating system derived from gravure printing technology. It excels in applying uniform, controlled thin layers of liquid coatings (such as adhesives, functional coatings, slurries, lacquers, or inks) onto continuous webs of flexible substrates (e.g., films, foils, papers, nonwovens). Renowned for its exceptional consistency and efficiency, it is a cornerstone technology in demanding industries like lithium-ion battery manufacturing, functional films, and high-end packaging.

Advantages: :
1. Exceptional Uniformity: unparalleled uniformity in both the machine direction (MD) and cross-machine direction (CD), critical for high-quality functional coatings.
2. Precise Coating Weight Control: coating weight (dry or wet) is primarily determined by the engraved cell volume, allowing for extremely precise and repeatable control.
3. Distinct Coating Pattern: capable of producing specific coating patterns (dots, lines) if required, depending on the engraving pattern.
4. Good Viscosity Handling: effective with a broad range of coating viscosities, from low-viscosity solutions to relatively high-viscosity pastes (e.g., battery electrode slurries).