The Food Grade Paper Coating Machine manufactured by Mohindra Mechanical Works is designed for applying water-based functional coatings onto paper and paperboard used in food-packaging applications. Depending on the selected formulation, the coating can provide resistance against grease, oil, water and moisture.
The machine works through a continuous roll-to-roll process consisting of controlled unwinding, precision coating, multi-zone hot-air drying and automatic rewinding. A Mayer Bar coating arrangement helps maintain consistent coating thickness across the web. Its PLC control system enables convenient adjustment of production speed, web tension, drying temperature and coating operation.
The machine is suitable for manufacturing coated paper for bakery products, fast-food wrapping, confectionery, takeaway packaging, paper cups and other food-service applications. Working width, drying length, coating stations and heating source can be customized according to the required production capacity.
Key Features
- Uniform application of barrier coating
- Mayer Bar coating arrangement
- Automatic roll-to-roll operation
- PLC-based control system
- Accurate coating-thickness control
- Automatic web-tension control
- Automatic edge-guiding system
- Multi-zone hot-air drying
- Controlled drying temperature and airflow
- Stainless steel coating-contact components
- Smooth and uniform rewinding
- Reduced paper and coating wastage
- Easy cleaning and maintenance
- Customized working width available
Suitable Raw Materials
- Food-wrapping paper
- Kraft paper
- Cup-stock paper
- Bakery paper
- Butter paper
- Glassine paper
- Paperboard
- Specialty food-packaging paper
Suitable Coating Materials
- Water-based food-packaging coating
- Grease- and oil-resistant coating
- Moisture-resistant barrier coating
- Water-resistant coating
- Aqueous polymer coating
- Starch-based barrier formulation
- PVA-based coating
- Customized functional coating
Finished Products
- Burger and sandwich wrapping paper
- Bakery and confectionery paper
- Fast-food wrapping paper
- Butter and cheese wrapping paper
- Takeaway packaging paper
- Paper-cup stock
- Disposable food tray liners
- Snack and dry-food wrapping paper
- Grease-resistant food paper
- Coated paperboard for food packaging