Pulp Paper Coating Machine About
The Pulp Paper Coating Machine manufactured by Mohindra Mechanical Works is designed for applying functional and surface-finishing coatings onto paper manufactured from virgin or recycled pulp. It can be used to improve paper smoothness, printability, brightness, surface strength and resistance to grease, water or moisture, depending on the selected coating formulation.
The machine operates through a continuous roll-to-roll process comprising controlled unwinding, precision coating, multi-zone hot-air drying and automatic rewinding. Its PLC-based control system enables convenient adjustment of web speed, tension, coating operation and drying temperature.
The Mayer Bar coating arrangement provides controlled coating thickness and consistent application across the working width. Automatic web guiding maintains proper paper alignment, while the drying chamber provides uniform moisture removal. The machine can be customized according to paper GSM, coating chemistry, working width, drying requirement and production capacity.
Key Features
- Uniform coating across the paper web
- Mayer Bar coating arrangement
- Accurate coating-thickness control
- Automatic roll-to-roll operation
- PLC-based control system
- Automatic web-tension control
- Automatic edge-guiding system
- Multi-zone hot-air drying
- Adjustable temperature and airflow
- Smooth and consistent rewinding
- Suitable for virgin and recycled pulp paper
- Reduced paper and coating wastage
- Heavy-duty industrial construction
- Customized working width available
Suitable Raw Materials
- Virgin pulp paper
- Recycled pulp paper
- Kraft paper
- Packaging paper
- Paperboard
- Wood-free paper
- Brown wrapping paper
- Specialty pulp-based paper
Suitable Coating Materials
- Water-based surface coating
- Starch-based coating
- PVA coating
- Clay and pigment coating
- Acrylic coating
- Water-resistant barrier coating
- Grease-resistant coating
- Customized functional formulation
Finished Products
- Coated kraft paper
- Coated packaging paper
- Surface-finished writing paper
- Printable pulp paper
- Barrier-coated wrapping paper
- Coated paperboard
- Moisture-resistant paper
- Grease-resistant paper
- Industrial wrapping paper
- Specialty coated paper rolls